20-F

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

____________________________________

FORM 20-F

____________________________________

☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

☒
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2022

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

☐
SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission file number 001-14536

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PartnerRe Ltd.

(Exact name of registrant as specified in its charter) 

______________________________________

Bermuda

(Jurisdiction of incorporation or organization)

90 Pitts Bay Road, Pembroke, HM08, Bermuda

(Address of principal executive offices)

Abina Kealy

Executive Vice President and Chief Financial Officer

90 Pitts Bay Road, Pembroke, HM 08, Bermuda Telephone: +1 441-292-0888, Email: abina.kealy@partnerre.com

(Name, Telephone, E-mail and/or Facsimile Number and Address of Company Contact Person)

____________________________________

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol	Name of each exchange on which registered
4.875% Series J Fixed Rate Non-Cumulative Preferred Shares, $1.00 par value	PRE-J	New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act: None

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act: None

_________________________________ 

Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period covered by the annual report: 100,000,000 common shares and 7,666 Class C common shares.

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  ¨    No  ý

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934.    Yes  ¨    No  ý

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ý    No  ¨

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  ý    No  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer” and “emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer  ¨        Accelerated filer  ¨        Non-accelerated filer  ý        Emerging growth company  ☐

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards† provided pursuant to Section 13(a) of the Exchange Act. ¨

† The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012.

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☐

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

U.S. GAAP  ý        International Financial Reporting Standards as issued by the International Accounting Standards Board ¨     Other   ¨

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes  ☐    No  ý

TABLE OF CONTENTS

		Page
PART I
Item 1.	Identity of Directors, Senior Management and Advisers	4
Item 2.	Offer Statistics and Expected Timetable	4
Item 3.	Key Information	4
Item 4.	Information on the Company	19
Item 4A.	Unresolved Staff Comments	39
Item 5.	Operating and Financial Review and Prospects	40
Item 6.	Directors, Senior Management and Employees	73
Item 7.	Major Shareholders and Related Party Transactions	80
Item 8.	Financial Information	80
Item 9.	The Offer and Listing	80
Item 10.	Additional Information	81
Item 11.	Quantitative and Qualitative Disclosures About Market Risk	85
Item 12.	Description of Securities Other than Equity Securities	91
PART II
Item 13.	Defaults, Dividend Arrearages and Delinquencies	92
Item 14.	Material Modifications to the Rights of Security Holders and Use of Proceeds	92
Item 15.	Controls and Procedures	92
Item 16A.	Audit Committee Financial Expert	92
Item 16B.	Code of Ethics	92
Item 16C.	Principal Accountant Fees and Services	93
Item 16D.	Exemptions from the Listing Standards for Audit Committees	93
Item 16E.	Purchases of Equity Securities by the Issuer and Affiliated Purchasers	94
Item 16F.	Change in Registrant’s Certifying Accountant	94
Item 16G.	Corporate Governance	94
Item 16H.	Mine Safety Disclosure	95
Item 16I.	Disclosure Regarding Foreign Jurisdictions that Prevent Inspections	95
PART III
Item 17.	Financial Statements	95
Item 18.	Financial Statements	96
Item 19.	Exhibits	164

Table of Contents

PART I

ITEM 1. IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS

Not applicable.

ITEM 2. OFFER STATISTICS AND EXPECTED TIMETABLE

Not applicable.

ITEM 3. KEY INFORMATION

A. [Reserved]

B. Capitalization and Indebtedness

Not applicable.

C. Reasons for the Offer and Use of Proceeds

Not applicable.

D. Risk Factors

We expose ourselves to significant risks that can impact our financial strength as measured by United States generally accepted accounting principles (U.S. GAAP) or regulatory and rating agencies' capital requirements. Risk sources for which management has established key risk limits approved by the Board of Directors (the “Board”), and the related approved limits and actual limits deployed, at December 31, 2022 and 2021 are presented in the Risk Management section below in Item 4.B.

The following risks should be read in conjunction with the safe harbor statement and the Operating and Financial Review and Prospects section in Item 5, and the Notes to the Consolidated Financial Statements in Item 18 of this report. These risks may affect our financial condition and operating results and, individually or in the aggregate, could cause our actual results to differ materially from past and projected future results. Some of these risks and uncertainties could affect particular business operations or segments, while others could affect all of our businesses. Although risks are discussed separately, many are interrelated.

Except as may be required by law, we undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events, or otherwise. It is impossible to predict or identify all risk factors and, consequently, the following factors should not be construed as a complete discussion of risks and uncertainties that may affect us.

As used in these Risk Factors, the terms “the Company”, “PartnerRe”, “we”, “our” or “us” may, depending upon the context, refer solely to the Company, to one or more of the Company’s consolidated subsidiaries or to all of them taken as a whole. The term Covéa relates to the Company’s parent, Covéa Coopérations S.A. (see Information on the Company in Item 4 of this report).

Risks Related to Our Company

The catastrophe business that we underwrite will result in volatility of our earnings and could impair our financial condition.

Catastrophic losses result from events such as windstorms, hurricanes, typhoons, tsunamis, earthquakes, floods, hailstorms, tornadoes, severe winter weather, fires, drought, explosions, and other natural and man-made disasters, the incidence and severity of which are inherently unpredictable. We also have substantial exposure to unexpected, large losses resulting from future man-made catastrophic events, such as acts of terrorism, acts of war, nuclear accidents and political instability, or from other perils. Because catastrophe reinsurance accumulates large aggregate exposures to both man-made and natural disasters, our loss experience in this line of business could be characterized as low frequency and high severity. Although we may attempt to exclude losses from terrorism and certain other similar risks from some coverage we write, we continue to have exposure to such unforeseen or unpredictable events. Irrespective of the clarity and inclusiveness of policy language, there can be no assurance that a court or arbitration panel will not limit enforceability of policy language or otherwise issue a ruling adverse to us.

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This is likely to result in substantial volatility in our financial results and potentially significant net losses from time to time, and may also result in a material decline of our book value or impairment of our financial condition that may limit our ability to make dividend, interest, or principal payments on our preferred shares and debt securities and may limit the funds available to make payments on policyholder claims.

Should we incur a very large catastrophic loss or a series of catastrophic losses, our ability to write future business may be adversely impacted if we are unable to replenish our capital.

Changing climate conditions, and the trend towards increasingly frequent and severe catastrophic events, may adversely affect our financial condition and results.

In recent years, changing weather patterns and climatic conditions, such as global warming, appear to have contributed to the unpredictability, frequency and severity of natural disasters and created additional uncertainty as to future trends and exposures. There is a scientific consensus that global warming and other climate changes are increasing the frequency and severity of catastrophic weather events, such as hurricanes, tornadoes, windstorms, floods and other natural disasters. Such changes make it more difficult for us to predict and model catastrophic events, reducing our ability to accurately price our exposure to such events and mitigate our risks. Any increase in the frequency or severity of natural disasters may adversely affect our financial condition and results.

Epidemics and pandemics or other disasters could adversely affect our business, financial condition and results of operations.

Epidemics and pandemics, including the current COVID-19 pandemic and new or emerging variants, or other disasters, have and could adversely affect our business, financial condition and results of operations because they could exacerbate mortality and morbidity risk. The likelihood, timing, and severity of these events cannot be predicted. A pandemic or other disaster could have a major impact on the global economy or the economies of particular countries or regions, including travel, trade, tourism, the health system, food supply, consumption, overall economic output, as well as on the financial markets. In addition, a pandemic or other disaster that affected our employees or the employees of companies with which we do business could disrupt our business operations. These events could cause a material adverse effect on our results of operations in any period and, depending on their severity, could also materially and adversely affect our financial condition.

COVID-19 continues to disrupt the global economy, including the insurance and reinsurance markets. The emergence and spread of new variants or of other pandemics could result int he reimposition of various measures, such as travel bans and restrictions, quarantines, shelter-in-place orders and business shutdowns, which would have a substantial negative impact on business around the world and on global, regional and national economies.

We cannot predict what impact COVID-19 (including new or emerging variants) will ultimately have on the global economy, markets or our business. These circumstances have introduced, and similar circumstances caused by COVID-19 and other pandemics in the future could introduce, significant risks and uncertainty with respect to our business and heighten the potential adverse effects on our business, reputation, results of operation, financial condition or liquidity, including without limitation the following:

•In the event of an economic downturn resulting from COVID-19 or other pandemics, such downturn has the potential to cause elevated numbers of claims and increases in claims sizes for the insurance and reinsurance industry as a whole. Among other things, we incurred losses attributable to business interruption and event cancellation related coverages and life and health business as a direct result of COVID-19 and the related effects of the economic downturn;

•Ultimate losses from COVID-19 related claims could be greater than our reserves for those losses;

•Reduced access to capital, if needed, and an increased cost of external capital could be elevated;

•Increased claims, losses, litigation and related expenses, including litigation challenging whether insurers (and, by consequence, reinsurers) should be responsible for business interruption losses from insured's policies, notwithstanding the requirement of "physical loss or damage" and other policy limitations and exclusions;

•Increased losses due to legislative, regulatory and judicial actions in response to COVID-19, such as proposals to retroactively mandate business interruption coverage despite policy language "pooling" mechanisms to apply certain assessments more broadly to property and casualty insureds doing business in that state to cover business interruption claims;

•Certain of our policyholders, intermediaries and reinsurance and retrocession counterparties may not pay premiums or other amounts owed to us due to insolvency or other distressed financial conditions due to the impact of COVID-19 or a future pandemic. If refunds or non-payments become widespread, whether as a result of insolvency, lack of liquidity, adverse economic conditions, operational failure or otherwise, it could have a material adverse impact on our revenues and results of operations; and

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•Increased risk that weaknesses or failures in our business continuity plans could lead to disruption of operations, liability to clients, exposure to disciplinary action or harm to our reputation.

If actual losses exceed our estimated loss reserves, our net income and capital position will be reduced.

Our success depends upon our ability to accurately assess the risks associated with the businesses that we reinsure. We establish loss reserves to cover our estimated liability for the payment of all losses and loss expenses incurred with respect to premiums earned on the reinsurance contracts that we write. Loss reserves are estimates involving actuarial and statistical projections at a given time to reflect our expectation of the costs of the ultimate settlement and administration of claims. Although we use actuarial models as well as historical reinsurance and insurance industry loss statistics, we also rely heavily on data provided by counterparties and on management’s experience and judgment to assist in the establishment of appropriate claims and claim expense reserves. Because of the many assumptions and estimates involved in establishing reserves, the reserving process is inherently uncertain. Our estimates and judgments are based on numerous factors, and may be revised as additional experience and other data become available and are reviewed as new or improved methodologies are developed, as loss trends and claims inflation impact future payments, or as current laws or interpretations thereof change.

Estimates of losses are based on, among other things, a review of potentially exposed contracts, information reported by and discussions with counterparties and our estimate of losses related to those contracts and are subject to change as more information is reported and becomes available. Losses for casualty and liability lines often take a long time to be reported and frequently can be impacted by lengthy, unpredictable litigation and by the inflation of loss costs over time. Changes in the level of inflation can also result in an increased level of uncertainty in our estimation of loss reserves, particularly for long-tail lines of business. As a consequence, actual losses and loss expenses paid may deviate substantially from the reserve estimates reflected in our financial statements.

Through various acquisitions, we assumed certain asbestos and environmental exposures. Our non-life reserves include an estimate of our ultimate liability for asbestos and environmental claims for which we cannot estimate the ultimate value using traditional reserving techniques, and for which there are significant uncertainties in estimating the amount of our potential losses. These liabilities are especially hard to estimate for many reasons, including the long delays between exposure and manifestation of any bodily injury or property damage, difficulty in identifying the source of the asbestos or environmental contamination, long reporting delays and difficulty in properly allocating liability for the asbestos or environmental damage. As of December 31, 2022, the Company’s net non-life reserves included $42 million related to asbestos and environmental claims.

It is difficult to predict the timing of loss events or estimate the amount of loss any given occurrence will generate. Under U.S. GAAP, we are not permitted to establish reserves for potential losses associated with catastrophic events until an event that may give rise to such losses occurs. If such an event were to occur, our reported income would decrease in the affected period. In particular, unforeseen large losses could reduce our results of operations or impair our financial condition.

If ultimate losses and loss expenses exceed the reserves currently established, we will be required to increase loss reserves in the period in which we identify the deficiency to cover any such claims. As a result, even when losses are identified and reserves are established for any line of business, ultimate losses and loss expenses may deviate, perhaps substantially, from estimates reflected in loss reserves in our financial statements. Variations between our loss reserve estimates and actual emergence of losses could be material and could have a material adverse effect on our results of operations and financial condition.

See Note 7 to the Consolidated Financial Statements in Item 18 of this report for further details.

Given the inherent uncertainty of models, the usefulness of our proprietary and third-party models as a tool to evaluate risk is subject to a high degree of uncertainty that could result in actual losses that are materially different than our estimates, including probable maximum losses (PMLs), significantly impacting our financial results and condition.

We use our own proprietary catastrophe models and third-party vendor analytic and modeling capabilities to provide risk assessment for our reinsurance portfolio. We use these models to help us control risk accumulation and inform management and other stakeholders of capital requirements and to improve the risk/return profile or minimize the amount of capital required to cover the risks in each reinsurance contract in our overall portfolio of reinsurance contracts. However, given the inherent uncertainty of modeling techniques and the application of such techniques, these models and databases may not accurately address a variety of matters that might impact certain of our coverages.

For example, catastrophe models that simulate loss estimates based on a set of assumptions are important tools used by us to estimate our PMLs. These assumptions address a number of factors that impact loss potential including, but not limited to, the characteristics of the natural catastrophe event; demand surge resulting from an event; the types, function, location and characteristics of exposed risks; susceptibility of exposed risks to damage from an event with specific characteristics; and the financial and contractual provisions of the reinsurance contracts that cover losses arising from an event. We run many model simulations in order to understand the impact of these assumptions on its catastrophe loss potential. Furthermore, there are risks

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associated with catastrophic events, which are either poorly represented or not represented at all by catastrophe models. Each modeling assumption or un-modeled risk introduces uncertainty into PML estimates that management must consider. These uncertainties can include, but are not limited to, the following:

•The models do not address all the possible hazard characteristics of a catastrophe peril (e.g., the precise path and wind speed of a hurricane);

•The models may not accurately reflect the true frequency of events;

•The models may not accurately reflect a risk’s vulnerability or susceptibility to damage for a given event characteristic;

•The models may not accurately represent loss potential to reinsurance contract coverage limits, terms and conditions; and

•The models may not accurately reflect the impact on the economy of the area affected or the financial, judicial, political, or regulatory impact on insurance claim payments during or following a catastrophe event.

Our PMLs are selected after assessment of multiple third-party vendor model outputs, internally constructed independent models, including our CatFocus® suite of models, and other qualitative and quantitative assessments by management, including assessments of exposure not typically modeled in vendor or internal models. Our methodology for estimating PMLs may differ from methods used by other companies and external parties given the various assumptions and judgments required to estimate a PML.

As a result of these factors and contingencies, our reliance on assumptions and data used to evaluate our entire reinsurance portfolio, and specifically to estimate a PML, is subject to a high degree of uncertainty that could result in actual losses that are materially different from our PML estimates and, as a result, our financial results and financial condition may be significantly and adversely impacted. See further information on PMLs in the Risk Management section in Item 4.B below for further details.

Our Life products expose us to volatility in net income arising from changes in the value of the Life and Health reserves liability that are directly affected by market risk and other factors and are based upon various assumptions.

The pricing and establishment of reserves for our Life and Health segment related to future policy benefits and the valuation of life insurance and annuity products are based upon various assumptions, including but not limited to market changes, mortality rates, morbidity rates and policyholder behavior. The process of establishing reserves for future policy benefits relies on our ability to accurately estimate insured events that have not yet occurred but that are expected to occur in future periods, as well as assumptions for investment returns. Significant deviations in actual experience from assumptions used for pricing and for establishing reserves for future policy benefits could have an adverse effect on the profitability of our products, our business and our financial results and condition.

Under reinsurance programs covering variable annuity guarantees we assume the risk of guaranteed minimum death benefits (GMDB). Our net income is directly impacted by changes in the reserves calculated in connection with the reinsurance of GMDB liabilities. Reported liabilities for GMDB reinsurance are determined using internal valuation models. Such valuations require considerable judgment and are subject to significant uncertainty. The valuation of these products is subject to fluctuations arising from, among other factors, changes in interest rates, changes in equity markets, changes in credit markets, changes in the allocation of the investments underlying annuitant’s account values and assumptions regarding future policyholder behavior. Adverse changes in market factors and policyholder behavior will have an impact on both life underwriting income and net income.

The reserves described above are included in Life and health reserves on the Consolidated Balance Sheets with changes in these reserves included in Losses and loss expenses within the Consolidated Statements of Operations.

In addition, the reserves that we have established may be inadequate. If ultimate losses and loss expenses exceed the reserves currently established, we will be required to increase loss reserves in the period in which we identify the deficiency to cover any such claims. As a result, even when losses are identified and reserves are established for any line of business, ultimate losses and loss expenses may deviate, perhaps substantially, from estimates reflected in loss reserves in our financial statements. Variations between our loss reserve estimates and actual emergence of losses could be material and could have a material adverse effect on our results of operations and financial condition.

See Liquidity and Capital Resources—Reserves in Item 5 and Notes 2(b) and 7 to the Consolidated Financial Statements in Item 18 of this report for further details.

We rely on a few reinsurance brokers for a large percentage of our business; loss of business provided by these brokers would reduce our premium volume and net income.

We produce our business both through brokers and through direct relationships with insurance company clients. For the year ended December 31, 2022, more than 70% of our gross premiums written were produced through brokers. The Company has two brokers that each individually accounted for 30% and 26% of the Company's total gross premiums written for 2022 (see Note 18 to

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the Consolidated Financial Statements in Item 18 of this report for further details). Because broker-produced business is concentrated with a small number of brokers, we are exposed to concentration risk. A significant reduction in the business produced by these brokers could potentially reduce our premium volume and net income.

We are exposed to credit risk relating to our reinsurance brokers and cedants.

In accordance with industry practice, we may pay amounts owed under our reinsurance policies to brokers, and they in turn pay these amounts to the ceding insurer. In some jurisdictions, if the broker fails to make such an onward payment, we might remain liable to the ceding insurer for the deficiency. Conversely the ceding insurer may pay premiums to the broker for onward payment to us in respect of reinsurance policies issued by us. In certain jurisdictions, these premiums are considered to have been paid to us at the time that payment is made to the broker, and the ceding insurer will no longer be liable to us for those amounts, whether or not we have actually received the premiums. We may not be able to collect all premiums receivable due from any particular broker at any given time. We also assume credit risk by writing business on a funds-withheld basis. At December 31, 2022, Funds held by reinsured companies recorded in the Consolidated Balance Sheet was $472 million. Under such arrangements, the cedant retains the premium they would otherwise pay to us to cover future loss payments.

If we are downgraded by rating agencies, our standing with brokers and customers could be negatively impacted and may adversely impact our results of operations.

Rating agencies assess and rate the claims-paying ability and financial strength of insurers and reinsurers, such as our principal operating subsidiaries. These ratings are based upon criteria established by the rating agencies and have become an important factor in establishing our competitive position in the market. Insureds, insurers, ceding insurers and intermediaries use these ratings as one measure by which to assess the financial strength and quality of insurers and reinsurers. However, these ratings are not an evaluation directed to investors of our preferred shares or debt securities, and are not a recommendation to buy, sell or hold our preferred shares or debt securities.

Our financial strength ratings are subject to periodic review as rating agencies evaluate us to confirm that we continue to meet their criteria for ratings assigned to us by them. Such ratings may be revised downward or revoked at the sole discretion of such ratings agencies in response to a variety of factors, including capital adequacy, management strategy, operating earnings and risk profile. In addition, from time to time, one or more rating agencies may effect changes in their capital models and rating methodologies that could have a detrimental impact on our ratings. It is also possible that rating agencies may in the future heighten the level of scrutiny they apply when analyzing companies in our industry, may increase the frequency and scope of their reviews, may request additional information from the companies that they rate, and may adjust upward the capital and other requirements employed in their models for maintenance of certain rating levels. There can be no assurance that our ratings will remain at their current levels.

If our ratings were downgraded, our competitive position in the reinsurance industry may suffer, and it could result in a reduction in demand for our products. In addition, certain business that we write contains terms that give the ceding company or derivative counterparty the right to terminate cover and/or require collateral if our ratings are downgraded.

See Liquidity and Capital Resources—Shareholders’ Equity and Capital Resources Management in Item 5 of this report for our current financial strength ratings. The status of any further changes to ratings or outlooks will depend on various factors.

The availability of retrocessional reinsurance to limit our exposure to risks may be limited and counterparty credit and other risks associated with our retrocession arrangements may result in losses which could adversely affect our financial condition and results of operations.

For the purposes of managing risk, we use retrocessional reinsurance. The availability and cost of retrocessional protection is subject to market conditions, which are beyond our control. As a result of such market conditions and other factors, we may not be able to successfully mitigate risk through retrocessional and other arrangements.

We are subject to credit risk with respect to our retrocessions because the ceding of risk to retrocessionaires does not relieve us of our liability to the clients or companies we reinsure. Although we have not experienced any material credit losses to date, an inability of our retrocessionaires to meet their obligations to us could have a material adverse effect on our financial condition and results of operations. Our losses for a given event or occurrence may increase if our retrocessionaires dispute or fail to meet their obligations to us or the retrocessional protections purchased by us are exhausted or are otherwise unavailable for any reason.

Our failure to establish adequate retrocessional arrangements or the failure of our existing retrocessional or capital market arrangements to protect us from overly concentrated risk exposure could adversely affect our financial condition and results of operations.

We are exposed to risks in connection with our management of capital on behalf of investors in entities we manage.

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Certain of our operating subsidiaries and affiliates owe contractual and other legal obligations (including reporting, governance and allocation obligations) to third-party investors and are subject to laws and regulations relating to the management of third-party capital. Complying with these obligations, laws and regulations requires significant management time and attention. Faulty judgments, simple errors or mistakes, or the failure of our personnel to adhere to established policies and procedures could result in our failure to comply with applicable obligations, laws or regulations, which could result in significant liabilities, penalties or other losses to us and seriously harm our business and results of operations. In addition, our third-party capital providers may, subject to restrictions, redeem their interests in entities we manage or we may be unable to attract and raise additional third-party capital for our existing or potential new managed entities. The loss, or alteration in a negative manner, of any of this capital support could materially impact our financial condition and results of operations. Moreover, we can provide no assurance that we will be able to attract and raise additional third-party capital for our existing side cars and managed funds or for potential new side cars and managed funds and therefore we may forego existing and/or potentially attractive fee income and other income generating opportunities.

We may require additional capital in the future, which may not be available or may only be available on unfavorable terms.

Our future capital requirements depend on many factors, including rating agencies and regulatory requirements, our ability to write new business successfully, the frequency and severity of catastrophic events, and our ability to establish premium rates and reserves at levels sufficient to cover losses. We may need to raise additional funds through financings or curtail our growth and/or reduce our assets. Any equity or debt financing, if available at all, may be on terms that are not favorable to us. Financings could result in the issuance of securities that have rights, preferences and privileges that are senior to those of our other securities. Disruption in the increasingly volatile financial markets may limit our ability to access capital required to operate our business and we may be forced to delay raising capital or bear a higher cost of capital, which could decrease our profitability and significantly reduce our financial flexibility. The large amounts of recent industry-wide catastrophe losses have made access to certain sources of capital more challenging, potentially making it more difficult and more expensive for us to raise additional financing if necessary. In addition, if we experience a credit rating downgrade, withdrawal or negative watch/outlook in the future, we could incur higher borrowing costs and may have more limited means to access capital. If we cannot obtain adequate capital on favorable terms or at all, our business, operating results and financial condition could be adversely affected. In such a severe event, we may be reliant on our parent company, Covéa Coopérations S.A., to provide a further capital injection or contribution to us. However, there can be no guarantee that Covéa Coopérations S.A. would provide any additional capital.

Our investments are subject to interest rate, credit, equity and real estate related risks, which may adversely affect our net income and may adversely affect the adequacy of our capital.

We invest the net premiums we receive unless, or until such time as, we pay out losses and/or until they are made available for distribution to common and preferred shareholders, to pay interest on or redemption of debt and preferred shares, or otherwise used for general corporate purposes. Investment results comprise a substantial portion of our income. For the year ended December 31, 2022, we had net investment income of $398 million, which represented approximately 7% of total revenues. In addition, we recorded net realized and unrealized losses on investments of $1,969 million during 2022, which is included in the net income (loss) for the year. We are accordingly exposed to significant financial and capital market risks, including changes in interest rates, credit spreads, equity and real estate prices, foreign exchange rates, market volatility, the performance of the economy in general and other factors outside our control.

Interest rates are highly sensitive to many factors, including fiscal and monetary policies of major economies, inflation, economic and political conditions and other factors outside our control. Changes in interest rates can negatively affect net investment income in that, in a declining interest rate environment, investments in fixed maturities and short-term investments (fixed maturity portfolio) would earn interest income at lower rates. In a declining interest rate environment, the market value of our fixed income portfolio would increase; however, in a rising interest rate environment, the market value of our fixed income portfolio will decline. Depending on our liquidity needs and investment strategy, we may liquidate investments prior to maturity at a loss in order to cover liabilities as they become due or to invest in other investment opportunities that have better expected longer term profitability.

Our fixed maturity portfolio is primarily invested in high quality, investment grade securities. However, we invest a portion of the portfolio in securities that are below investment grade. We also invest a portion of our portfolio in other investments such as fixed income type funds, notes receivable, loans receivable, private placement bond investments, derivatives and other specialty asset classes. These securities generally pay a higher rate of interest or return and may have a higher degree of credit or default risk. These securities may also be less liquid in times of economic weakness or market disruptions.

We also invest a portion of our portfolio in preferred and common stocks or equity-like securities. The value of these assets fluctuate with equity market movements, which could be volatile. In times of economic weakness, the market value and liquidity of these assets may decline, and may impact net income and capital. We use the term equity-like investments to describe our investments that have market risk characteristics similar to equities and are not investment grade fixed maturity securities. This

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category includes high-yield and convertible fixed maturity investments and private placement equity investments. Fluctuations in the fair value of our equity-like investments may reduce our income in any period or year and cause a reduction in our capital. There can be no assurance that our equity-like investments will maintain their current valuations.

In addition, we invest directly and indirectly in real estate assets, which are subject to overall market conditions. We have investments in real estate in various locations (including the United Kingdom, New York, France and Brazil) through investments in limited partnerships, trust deeds, as well as through directly-owned investments in real estate and an investment in a privately held real estate investment and development group, Almacantar Group Limited (Almacantar) in London. These real estate assets are exposed to various risks, including the supply and demand of leasable commercial and residential space and fluctuations in real estate prices globally. See also Item 4.D and Note 17 to the Consolidated Financial Statements in Item 18 below in this report for further details.

Refer to Item 11 below in this report for quantitative and qualitative disclosures about market risk.

The impending replacement of the London Interbank Offered Rate (LIBOR) may adversely affect our net investment income.

We hold investments that are linked to LIBOR. Regulators ceased the publication of LIBOR for certain tenors on December 31, 2021 and have announced that the publication of the remaining LIBOR tenors will cease at the end of June 2023. We continue to transition our replacement reference rates on the LIBOR-based securities in our investment portfolio, such as the Secured Overnight Finance Rate published by the Federal Reserve Bank of New York, which is intended to replace the U.S. dollar LIBOR. Differences between the LIBOR and the applicable replacement reference rates may impact the value of and return on our investment portfolio and our net investment income. Uncertainty regarding the continued use and reliability of LIBOR, regarding the calculation of the applicable interest rates or payment amounts depending on the terms of the LIBOR-based securities we hold, or regarding the application or effectiveness of replacement reference rates, could also reduce the value of such instruments and our net investment income.

Foreign currency fluctuations may reduce our net income and our capital levels.

Through our multinational reinsurance operations, we conduct business in or have exposures to a variety of foreign (non-U.S.) currencies, the principal exposures being the Euro, British pound, Canadian dollar, Japanese yen and Swiss Franc. Accordingly, we are subject to market risks associated with devaluations and fluctuations in currency exchange rates. Our assets and liabilities denominated in foreign currencies are therefore exposed to changes in currency exchange rates, which may be material. Our reporting currency is the U.S. dollar, and exchange rate fluctuations relative to the U.S. dollar may materially impact our financial results and condition. We employ various strategies, including the use of foreign exchange forward contracts and other derivative financial instruments, to manage our exposure to foreign currency exchange risk. To the extent that these exposures are not fully offset or hedged, or the hedges are ineffective at mitigating adverse effects, our financial results and condition may be negatively impacted by fluctuations in foreign currency exchange rates.

We may suffer losses due to defaults by various counterparties, including issuers of investment securities, reinsurance contracts and derivatives.

Issuers or borrowers whose securities we hold, reinsurers, clearing agents, clearing houses, joint venture partners, derivative instrument counterparties and other financial intermediaries may default on their obligations to us due to bankruptcy, insolvency, lack of liquidity, adverse economic conditions, operational failure, fraud or other reasons. Even if we are entitled to collateral when a counterparty defaults, such collateral may be illiquid or proceeds from such collateral when liquidated may not be sufficient to recover the full amount of the obligation. All or any of these types of default could have a material adverse effect on our results of operations, financial condition and liquidity.

Our debt, credit and International Swap Dealers Association (ISDA) agreements may limit our financial and operational flexibility, which may affect our ability to conduct our business.

We have incurred indebtedness, and may incur additional indebtedness in the future. At December 31, 2022, our total debt liabilities related to senior notes and junior subordinated notes were approximately $1.85 billion.

Additionally, we have entered into letter of credit facilities and ISDA agreements with various institutions.

The agreements relating to our debt, letter of credit facilities and ISDA agreements contain various covenants that may limit our ability, among other things, to borrow money, make particular types of investments or other restricted payments, sell assets, merge or consolidate. Some of these agreements also require us to maintain specified ratings. If we fail to comply with these covenants, the lenders or counterparties under these agreements could declare a default and demand immediate repayment of all amounts owed to them. See Liquidity and Capital Resources—Shareholders’ Equity and Capital Resources Management—Credit Agreements in Item 5 of this report.

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If we are in default under the terms of these agreements, we may also be restricted in our ability to declare or pay any dividends, redeem, purchase or acquire any shares or make a liquidation payment.

If any one of the financial institutions that we use in our operations, including those that participate in our credit facilities, fails or is otherwise unable to meet their commitments, we could incur substantial losses and reduced liquidity.

We maintain cash balances significantly in excess of the U.S. Federal Deposit Insurance Corporation insurance limits at various depository institutions. We also have funding commitments from a number of banks and financial institutions that participate in our credit facilities. See Liquidity and Capital Resources—Shareholders’ Equity and Capital Resources Management—Credit Agreements in Item 5 and Note 16 to the Consolidated Financial Statements in Item 18 of this report for details. Access to funds under these existing credit facilities is dependent on the ability of the banks that are parties to the facilities to meet their funding requirements. Those banks may not be able to meet their funding requirements if they experience shortages of capital and liquidity or if they experience excessive volumes of borrowing requests within a short period of time, and we might be forced to replace credit sources in a difficult market. If we cannot obtain adequate financing or sources of credit on favorable terms, or at all, our business, operating results and financial condition could be adversely impacted.

Strategic investments and merger and acquisition (M&A) activities could disrupt our ongoing business and present risks not originally contemplated.

We have made, and in the future may make, strategic investments or acquisitions. Such endeavors involve significant risks and uncertainties, including those related to distraction of management from current operations, greater than expected liabilities and expenses, inadequate return of capital and unidentified issues not discovered in due diligence. In addition, the integration of any acquired companies may place significant demands on our management, systems, internal controls and financial and physical resources. These new ventures or M&A activities are inherently risky and may not achieve the expected benefits.

Operational risks, including human or systems failures, are inherent in our business.

Operational risks and losses can result from many sources including fraud, errors by employees, failure to document transactions properly or to obtain proper internal authorization, failure to comply with regulatory requirements or information technology failures.

Our modeling, underwriting and information technology and application systems are critical to our business and reputation. Moreover, our technology and applications are an important part of our underwriting process and our ability to compete successfully. We have also licensed certain systems and data from third parties. We cannot be certain that we will have access to these, or comparable service providers, or that our technology or applications will continue to operate as intended. In addition, we cannot be certain that we would be able to replace these service providers or consultants without slowing our underwriting response time. A major defect or failure in our internal controls or information technology and application systems could result in management distraction, harm to our reputation, a loss or delay of revenues or increased expense.

Cybersecurity events could disrupt our business operations, result in the loss of critical and confidential information, and adversely impact our reputation and results of operations.

We are dependent upon the effective functioning and availability of our information technology and application systems platforms. These platforms include, but are not limited to, our proprietary software programs such as catastrophe models as well as those licensed from third-party vendors including financial, analytic and modeling systems. We rely on the security, confidentiality, integrity and availability of such platforms for the secure processing, storage and transmission of sensitive business information and of confidential information, including personal information. Although we have implemented and maintained what we believe to be reasonable organizational and technical security controls, and have taken protective measures to reduce the risk of cybersecurity incidents, we cannot anticipate or prevent all cybersecurity incidents. A cybersecurity event — such as unauthorized access to our systems or data, computer viruses, deceptive communications (phishing), data loss, malware, ransomware or other malicious code or cyber-attack, destructive attack, system failures and disruptions and other events that could have security consequences — could materially impact our ability to adequately price products and services, establish reserves, provide efficient and secure services to our clients, brokers, vendors and regulators, value our investments and timely and accurately report our financial results. Moreover, cybersecurity incidents, could expose us to a risk of loss or misuse of our information, regulatory scrutiny and enforcement action, litigation, reputational damage, violations of applicable privacy and other laws, fines, penalties or losses that are either not insured against or not fully covered by the insurance we maintain. We may be required to expend significant additional resources to modify our protective measures or to investigate and remediate vulnerabilities.

We believe there are frequent attempts to breach our cybersecurity measures. For example, in recent years we have encountered phishing attempts, such as where someone impersonating a senior executive sought payment. We cannot assure that our systems and processes will be able to identify and prevent such attempts in the future.

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The loss of key management and other qualified personnel could adversely affect us.

Our success has depended, and will continue to depend, partly upon our ability to attract and retain management and other qualified personnel. If any of these key management or other employees ceased to continue in their present role, we could be adversely affected.

Our ability to execute our business strategy is dependent on our ability to attract and retain a staff of qualified executive officers, underwriters, actuaries and other key personnel. The skills, experience and knowledge of the reinsurance industry of our management team constitute important competitive strengths. If some or all of these managers leave their positions, and even if we were able to find persons with suitable skills to replace them, our operations could be adversely affected.

We may be adversely impacted by inflation.

The global economy is currently experiencing increasing levels of inflation, which is exacerbated by deficit spending by governments in our major markets and monetary stimulus provided by central banks. We monitor the risk that the principal markets in which we operate could continue to experience increased inflationary conditions, which would, among other things, cause policyholder loss costs to increase, and negatively impact the performance of our investment portfolio. Inflation related to medical costs, construction costs and tort issues in particular have impacted and continue to impact the property and casualty industry, and broader market inflation has increased and may continue to increase overall loss costs. The impact of inflation on loss costs could be more pronounced for those lines of business that are considered to be long-tail in nature, as they require a relatively long period of time to finalize and settle claims. Changes in the level of inflation also result in an increased level of uncertainty in our estimation of loss reserves, particularly for long-tail lines of business. The onset, duration and severity of an inflationary period cannot be estimated with precision.

The current and continued threat of increased global conflict, terrorism and military actions, including the ongoing Russia/Ukraine war, may adversely affect the value of our investment portfolio and results of operations.

Our financial condition and results of operations, including the performance of our investment portfolio, the value of our real estate investments, and our reinsurance loss ratios, could be negatively impacted due to current and future potential increased global conflict, terrorism and military actions, heightened security measures and sanctions or other restrictive actions resulting from such events, and perceived risks associated with such developments. Such threats may cause volatility in global markets and financial systems generally, which could harm our business, assets and results of operations. Such risks, including those relating to the current war between Russia and Ukraine, may adversely affect our business and financial performance, including impairing assets in our investment portfolio (which, as of December 31, 2022, include immaterial exposure to Russia-related investments and Ukrainian real estate) and increasing our reinsurance claims exposure.

Risks Related to Our Industry

Our profitability is affected by the cyclical nature of the reinsurance industry.

Historically, the reinsurance industry has experienced significant fluctuations in operating results due to competition, levels of available capacity, trends in cash flows and losses, general economic conditions and other factors, particularly in the non-life lines of business. Demand for reinsurance is influenced significantly by underwriting results of primary insurers, including catastrophe losses, and prevailing general economic conditions. The supply of reinsurance is related directly to prevailing prices and levels of capacity that, in turn, may fluctuate in response to changes in rates of return on investments being realized in the reinsurance industry. In addition, the cycle of our industry may fluctuate as a result of changes in the economic, legal, political and social landscape. Since cyclicality is due in large part to the collective actions of insurers, reinsurers and general economic conditions and the occurrence of unpredictable events, we cannot predict the timing or duration of changes in the market cycle. If any of these factors were to result in a decline in the demand for reinsurance or an overall increase in reinsurance capacity, our profitability could be impacted. In the recent past, we experienced a prolonged period of a generally softening market cycle, with increased competition, surplus underwriting capacity, deteriorating rates and less favorable terms and conditions, all having an impact on our ability to write business. While the current reinsurance market has shifted toward a hard market phase and we expect this to persist, it is possible that we may return to a soft market in the future.

Although we are currently experiencing improving market conditions with increased or constant pricing in most non-life classes, as a result of the persisting competition and excess capacity in the industry, it is not possible to forecast if improving pricing conditions will continue.

Competition, pricing pressure and any other negative factors noted above may adversely affect our profitability and results of operations in future periods, and the impact may be material.

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We operate in a highly competitive environment.

The reinsurance industry is highly competitive and we compete with a number of worldwide reinsurance companies, including, Münchener Rückversicherungs-Gesellschaft Aktiengesellschaft (Munich Re), Swiss Re Ltd. (Swiss Re), Hannover Rück SE (Hannover Re), SCOR SE, Transatlantic Reinsurance Company Inc. (Transatlantic), General Reinsurance Corporation (GenRe), Reinsurance Group of America, Incorporated (RGA), Everest Re Group, Ltd. (Everest Re) and RenaissanceRe Holdings Ltd. (RenRe).

The lack of strong barriers to entry into the reinsurance business means that we may also compete with new companies that may be formed to enter the reinsurance market. In addition, we may experience increased competition as a result of the consolidation in the insurance and reinsurance industry. These consolidated entities may try to use their enhanced market power and relationships to negotiate price reductions for our products and services and/or obtain a larger market share through increased line sizes. Consolidated companies may also purchase less reinsurance product and services, due to increased levels of capital.

Competition in the types of reinsurance that we underwrite is based on many factors, including the perceived and relative financial strength, pricing and other terms and conditions, services provided, ratings assigned by independent rating agencies, speed of claims payment, geographic scope of business, client and broker relationships, reputation and experience in the lines of business to be written. If competitive pressures reduce our prices, we may expect to write less business. In addition, competition for customers would become more intense and we could incur additional expenses relating to customer acquisition and retention, further reducing our operating margins.

Further, insurance-linked securities, derivatives and other non-traditional risk transfer mechanisms and alternative vehicles are being developed and offered, which could impact the demand for traditional insurance or reinsurance. A number of new, proposed or potential industry or legislative developments could further increase competition in our industry. New competition from these developments could cause the demand for reinsurance and/or prices to fall or the costs related to client acquisition and retention to increase, either of which could have a material adverse effect on our growth and profitability.

All of the above factors may adversely affect our profitability and results of operations in future periods, the impact of which may be material, and may adversely affect our ability to successfully execute our strategy as a global diversified reinsurance company.

Legal and Regulatory Risks

Political, regulatory, governmental and industry initiatives could adversely affect our business.

Our reinsurance operations are subject to extensive laws and regulations that are administered and enforced by a number of different governmental and non-governmental self-regulatory authorities and associations in each of their respective jurisdictions and internationally. Our businesses in each jurisdiction are subject to varying degrees of regulation and supervision. The laws and regulations of the jurisdictions in which our subsidiaries and parent are domiciled require, among other things, maintenance of minimum levels of statutory capital, surplus, and liquidity; compliance with various solvency standards; and periodic examinations of financial condition. In some jurisdictions, laws and regulations also restrict payments of dividends and reductions of capital. Applicable statutes, regulations, and policies may also restrict the ability of our subsidiaries and/or parent to write insurance and reinsurance policies, to make certain investments, and to distribute funds.

Some of these authorities regularly consider enhanced or new regulatory requirements intended to prevent future crises or otherwise assure the stability of institutions under their supervision. These authorities may also seek to exercise their supervisory authority in new and more robust ways, and new regulators could become authorized to oversee parts of our business.

It is not possible to predict all future impacts of these types of changes but they could affect the way we conduct our business and manage our capital, and may require us to satisfy increased capital requirements or to incur additional expenses, any of which, in turn, could affect our results of operations, financial condition and liquidity. Our material subsidiaries’ regulatory environments are described in detail in Business Overview—Regulation in Item 4.B of this report.

If our compliance with any particular regulatory regime is challenged, we may be subject to monetary or other penalties. In addition, in order to ensure compliance with applicable regulatory requirements or as a result of any investigation, including remediation efforts, we could be required to incur expenses and undertake additional work, which in turn may divert resources from our business. These, and other regulations relating to each of our material subsidiaries may in effect restrict each of those subsidiaries’ ability to write new business, to make certain investments and to distribute funds or assets to us. For further information see Business Overview—Regulation in Item 4.B of this report.

The possibility of future government intervention has created uncertainty in the insurance and reinsurance markets. Government regulators are generally concerned with the protection of policyholders to the exclusion of other interested parties,

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including shareholders and debt holders of reinsurers. We believe it is likely there will continue to be increased regulation of, and other forms of government participation in, our industry in the future, which could materially adversely affect our business by, among other things:

•Providing reinsurance capacity in markets and to clients that we target or requiring our participation in industry pools and guaranty associations;

•Further restricting our operational or capital flexibility;

•Expanding the scope of coverage under existing policies;

•Regulating the terms of reinsurance policies;

•Adopting further or changing compliance requirements resulting in additional costs which may adversely impact our results of operation; or

•Disproportionately benefiting the companies domiciled in one country over those domiciled in another.

Legislative and regulatory activity in healthcare may affect our profitability as a provider of accident and health reinsurance products.

We derive revenues, in part, from the provision of accident and health reinsurance in the U.S. to institutions that participate in the U.S. healthcare delivery infrastructure. The Patient Protection and Affordable Care Act of 2010 (the Healthcare Act) made significant changes to the regulation of health insurance and may negatively affect our U.S. health reinsurance business including, but not limited to, the healthcare delivery system and the healthcare cost reimbursement structure in the U.S. In addition, we may be subject to regulations, guidance or determinations emanating from the various regulatory authorities authorized under the Healthcare Act. It is difficult to predict the effect that the Healthcare Act, any regulatory pronouncement made thereunder or changes to the Healthcare Act will have on our results of operations or financial condition. In addition, it is not possible to predict whether new legislation, rules or regulatory changes (such as the proposed "Medicare for all" plans) will be adopted or enacted in the future or what impact, if any, such legislation, rules or changes could have on our business, financial condition or results of operations.

Legal and enforcement activities relating to the insurance industry could affect our business and our industry.

The insurance industry has experienced substantial volatility as a result of litigation, investigations and regulatory activity by various insurance, governmental and enforcement authorities concerning certain practices within the insurance industry.

These investigations have resulted in changes in the insurance and reinsurance markets and industry business practices. While at this time, none of these changes have caused an adverse effect on our business, we are unable to predict the potential effects, if any, that future investigations may have upon our industry. As noted above, because we frequently assume the credit risk of the counterparties with whom we do business throughout our insurance and reinsurance operations, our results of operations could be adversely affected if the credit quality of these counterparties is severely impacted by investigations in the reinsurance or insurance industry or by changes to industry practices.

Emerging claim and coverage issues could adversely affect our business.

Unanticipated developments in the law, as well as changes in social and environmental conditions could potentially result in unexpected claims for coverage under our reinsurance and other contracts. These developments and changes may adversely affect our business by either extending coverage beyond our underwriting intent or by increasing the number or size of claims. With respect to our casualty businesses, these legal, social and environmental changes may not become apparent until sometime after their occurrence. Our exposure to these uncertainties could be exacerbated by an increase in insurance and reinsurance contract disputes, arbitration and litigation.

The full effects of these and other unforeseen emerging claim and coverage issues are extremely hard to predict. In some instances, these coverage changes may not become apparent until after we have issued reinsurance contracts that are affected by such changes. As a result, the full extent of our liability under such reinsurance contracts and, in particular, our casualty reinsurance contracts, may not be known for many years after a contract is issued.

The reinsurance industry is also affected by political, judicial and legal developments that may create new and expanded theories of liability, which may result in unexpected claim frequency and severity and delays or cancellations of products and services we provide, which could adversely affect our business.

The U.K. leaving the EU ("Brexit") could adversely affect our business.

Our U.K. business could be adversely impacted by Brexit, which may have reduced the attractiveness of the U.K. market as a commercial center. Following the imposition of trade barriers between the U.K. and the European Union (“EU”) due to the U.K.

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leaving the EU single market, the level of trade between the two markets has decreased, as has the level of the U.K.’s overall trade exports.

Brexit may also have regulatory ramifications for our U.K. business. The U.K. and EU insurance prudential regimes are currently broadly identical as both derive from the Solvency II Directive. However, the laws and regulations of the U.K. and the EU may diverge in the near future, and we may be required to utilize additional resources to ensure compliance with the different rules in each regime. In particular, the U.K. has announced that it intends to amend certain Solvency II-derived rules that it has transposed into its domestic legislation and the EU is in the process of reviewing the Solvency II Directive.

The U.K. has consulted with industry stakeholders on various Solvency II-derived rules since October 2020. On November 17 2022, HM Treasury published a finalized package of proposed reforms to its prudential regime, which covers a range of areas including the risk margin, matching adjustment requirements and regulatory reporting obligations. These reforms, if implemented, will be reflected in new U.K. legislation and regulation during the course of 2023 and 2024.

Similarly, the European Commission has undertaken its own review of the Solvency II Directive and, on September 22, 2021, published a package of proposed legislative reforms for amending the existing regulatory framework. The European Council published its agreed position on the European Commission’s proposed reforms in June 2022, which it will negotiate with the European Parliament and European Commission. The full extent of the EU’s changes to Solvency II will only be known once the full package of legislative reforms is finalized. Any of these potential effects of Brexit, including changes to related regulations, and others we cannot anticipate, could adversely affect our results of operations or financial condition.

Our business is subject to applicable laws and regulations relating to sanctions, anti-bribery and anti-money laundering, the violation of which could adversely affect our operations.

Our activities are subject to applicable economic and trade sanctions, anti-bribery and anti-money laundering laws and regulations in the jurisdictions where we operate including the U.S. and the EU, among others. Compliance with these regulations may impose significant costs, limit or restrict our ability to do business or engage in certain activities, or subject us to the possibility of civil or criminal actions or proceedings. Although we have policies and controls in place designed to comply with applicable laws and regulations, there can be no assurance that we, or an employee or agent acting on our behalf, would fully comply with applicable laws and regulations as interpreted by the relevant authorities. The divergence of regulatory requirements between the U.S. and the EU regarding business with Cuba, Iran and Russia, which can result in conflicting obligations for business involving these specified jurisdictions, has increased these risks. Failure to accurately interpret, comply with or obtain appropriate authorizations and/or exemptions under such laws or regulations could expose us to investigations, civil penalties, criminal penalties and other sanctions, including fines, injunctions, loss of licenses or other punitive actions. In addition, such violations could damage our business and/or our reputation. Such criminal or civil sanctions, penalties, other sanctions, or damage to our business and/or reputation could have a material adverse effect on our financial condition and results of operations.

Our business is subject to applicable laws and regulations relating to data privacy and protection and cybersecurity, changes to, or the violation of which, could adversely affect our operations.

Regulatory authorities around the world have implemented or are considering legislative changes or regulations concerning data protection and cybersecurity which have required or may require us to incur additional expenses. We are subject to numerous U.S. federal and state laws and non-U.S. regulations governing the protection of personal and confidential information of our clients or employees, including in relation to medical records and financial information. Existing data protection and cybersecurity regulations vary by region or country in which PartnerRe operates and cover different aspects of our business operations.

Our business is subject to the General Data Protection Regulation (Regulation (EU) 2016/679 (EU GDPR) which regulates the collection and processing of personal data for individuals within the EU, including by foreign companies that offer services in the EU and process EU residents’ personal data. Our business is also subject to The Data Protection Act 2018 and the GDPR as retained in UK law by virtue of the European Union (Withdrawal) Act 2018 and as amended by the Data Protection, Privacy and Electronic Communications (Amendments etc.) (EU Exit) Regulations 2019 (UK GDPR and together with, the EU GDPR, the 'GDPR'). The GDPR sets out a number of requirements that must be complied with when handling personal data including: the obligation to appoint data protection officers in certain circumstances, the principal of accountability, the obligation to make public notification of significant data breaches and the obligation to respond to requests from individuals to access, delete, or correct their personal data. The GDPR also provides for potential significant penalties in the event of violation.

The interpretation and application of data protection laws and regulations in Europe, U.K., U.S and elsewhere are developing and are often uncertain and in flux. It is possible that these laws or cybersecurity regulations may be interpreted and applied in a manner that is inconsistent with our data protection or security practices. If so, in addition to the possibility of regulatory scrutiny, enforcement action, and/or fines, this may result in an order requiring that we change our data practices, which could have an adverse effect on our business and results of operations. Complying with these various laws, or with new law or regulation, may cause us to incur additional costs and could require us to change our business practices.

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As a group operating worldwide, we strive to comply with all applicable data protection laws and regulations. It is however possible that we fail to comply with all applicable laws and regulations. The failure or perceived failure to comply with such obligations may result in inquiries and other proceedings or actions against us by government entities or others, including monetary fees, or could cause reputational harm that may result in the loss of clients, and which could potentially have an adverse effect on our business and results of operations.

See also Business Overview—Regulation in Item 4.B for further details on cybersecurity requirements.

Changes in current accounting practices and future pronouncements may materially impact our reported financial results.

Developments in accounting practices may require considerable additional time and cost to comply, particularly if we are required to prepare information relating to prior periods for comparative purposes or to apply the new requirements retroactively. The impact of changes in current accounting practices and future pronouncements may be significant. The impact may affect the results of our operations, including among other things, the calculation of net income, and may affect our financial position, including among other things, the calculation of unpaid losses and loss expenses, policy benefits for life and annuity contracts and total shareholders’ equity. The changes to accounting standards could affect the way we manage and report significant areas of our business and could impose demands on us in the areas of governance, employee training, internal controls and disclosures.

Our Consolidated Financial Statements are prepared in accordance with U.S. GAAP, and accordingly, we are required to adopt new or revised accounting standards issued by the Financial Accounting Standards Board (FASB). The FASB has issued Accounting Standards Update (ASU) 2018-12, Targeted Improvements to the Accounting for Long-Duration Contracts, which will result in changes in how we account for long-duration contracts, including recognition, measurement, presentation and disclosure requirements. The Company has evaluated the impact of this guidance on its Consolidated Financial Statements and disclosures required to be adopted for the year ended December 31, 2023. Refer to Note 2 in the Consolidated Financial Statements in Item 18 for further details, including the anticipated approximate impact on the Company's consolidated financial statements as of January 1, 2023.

In addition, the Company will be required to adopt new or revised accounting standards issued by other recognized authoritative bodies for purposes of reporting to our controlling shareholder or for the preparation of the Company's subsidiaries' statutory financial statements.

See Note 2(s) to the Consolidated Financial Statements in Item 18 in this report for details of recent accounting pronouncements.

Risks Related to Our Preferred Shares

PartnerRe Ltd. is a holding company, and if our subsidiaries do not pay dividends or make other distributions to us, we may not be able to pay dividends on our preferred shares or settle principal payments as they become due.

PartnerRe Ltd. is a holding company with no operations to generate income to provide liquidity other than the cash received for issuance of common shares and preferred shares. We have cash outflows in the form of other expenses and dividends to both common and preferred shareholders. We expect future dividends and other permitted payments from our subsidiaries to be the principal source of funds to pay expenses and dividends. The ability of our subsidiaries to pay dividends or to advance or repay funds to us is subject to general economic, financial, competitive, regulatory and other factors beyond our control. In particular, the payment of dividends by our reinsurance subsidiaries is limited under Bermuda, Irish and Singapore laws and certain statutes of U.S. states in which our U.S. subsidiaries are domiciled, which statutes include minimum solvency and liquidity thresholds (see Note 11 to the Consolidated Financial Statements in Item 18 of this report for a description of various regulatory and statutory restrictions on dividend payments applicable to our reinsurance subsidiaries). Because PartnerRe Ltd. is a holding company, our right, and hence the right of our creditors and shareholders, to participate in any distribution of assets by any of our subsidiaries, upon our liquidation or reorganization or otherwise, is subject to the prior claims of policyholders and creditors of these subsidiaries.

Our controlling shareholder owns a significant majority of our common shares, and its interest may differ from the interests of our preferred shareholders.

Covéa Coopérations S.A. owns approximately 99.99% of the outstanding common shares of the Company. As a result, Covéa Coopérations S.A. has power to elect our directors and to determine the outcome of any action requiring shareholder approval. Covéa’s interests may differ from the interests of the holders of our preferred shares and, given Covéa Coopérations S.A.’s majority controlling interest in the Company, circumstances may arise under which Covéa Coopérations S.A. may exercise its control in a manner that is not favorable to the interests of the holders of the preferred shares.

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Preferred shareholders may encounter difficulties in service of process and enforcement of judgments against us in the United States.

We are a Bermuda company and some of our directors and officers are residents of various jurisdictions outside the U.S. All, or a substantial portion, of the assets of our officers and directors and of our assets are or may be located in jurisdictions outside the U.S. Although we have appointed an agent and irrevocably agreed that the agent may be served with process in New York with respect to actions against us arising out of violations of the U.S. Federal securities laws in any Federal or state court in the U.S., it could be difficult for investors to effect service of process within the U.S. on our directors and officers who reside outside the U.S. It could also be difficult for investors to enforce against us or our directors and officers judgments of a U.S. court predicated upon civil liability provisions of U.S. Federal securities laws.

There is no treaty in force between the U.S. and Bermuda providing for the reciprocal recognition and enforcement of judgments in civil and commercial matters. As a result, whether a U.S. judgment would be enforceable in Bermuda against us or our directors and officers depends on whether the U.S. court that entered the judgment is recognized by the Bermuda court as having jurisdiction over us or our directors and officers, as determined by reference to Bermuda conflict of law rules. A judgment debt from a U.S. court that is final and for a sum certain based on U.S. Federal securities laws will not be enforceable in Bermuda unless the judgment debtor had submitted to the jurisdiction of the U.S. court, and the issue of submission and jurisdiction is a matter of Bermuda law and not U.S. law.

In addition to and irrespective of jurisdictional issues, Bermuda courts will not enforce a U.S. Federal securities law that is either penal or contrary to public policy. An action brought pursuant to a public or penal law, the purpose of which is the enforcement of a sanction, power or right at the instance of the state in its sovereign capacity will not be entered by a Bermuda court. Certain remedies available under the laws of U.S. jurisdictions, including certain remedies under U.S. Federal securities laws, would not be available under Bermuda law or enforceable in Bermuda court, as they would be contrary to Bermuda public policy. Further, no claim can be brought in Bermuda against us or our directors and officers in the first instance for violation of U.S. Federal securities laws because these laws have no extra jurisdictional effect under Bermuda law and do not have force of law in Bermuda. A Bermuda court may, however, impose civil liability on us or our directors and officers if the facts alleged in a complaint constitute or give rise to a cause of action under Bermuda law.

Taxation Risks

Changes in our effective income tax rate could affect our results of operations.

Our effective income tax rate could be adversely affected in the future by net income being lower than anticipated in jurisdictions where we have a relatively lower statutory tax rate and net income being higher than anticipated in jurisdictions where we have a relatively higher statutory tax rate, or by changes in corporate tax rates and tax regulations in any of the jurisdictions in which we operate. We are subject to regular audit by tax authorities in the various jurisdictions in which we operate. Any adverse outcome of such an audit could have an adverse effect on our net income, effective income tax rate and financial condition.

In addition, the determination of our provisions for income taxes requires significant judgment, and the ultimate tax determination related to some tax positions taken is uncertain. Although we believe our provisions are reasonable, the ultimate tax outcome may differ from the amounts recorded in our consolidated financial statements and may materially affect our net income and effective income tax rate in the period such determination is made.

If our non-U.S. operations become subject to U.S. income taxation, our net income will decrease.

We believe that we and our non-U.S. subsidiaries, other than certain business sourced by Partner Reinsurance Europe SE (PartnerRe Europe) and PartnerRe Ireland Insurance dac (PartnerRe Ireland) through the U.S., and PartnerRe Insurance Solutions Bermuda Ltd. (PRISBe), a foreign reinsurance entity that has elected under I.R.C Section 953(d) to be treated as a domestic corporation, have operated, and will continue to operate, our respective businesses in a manner that will not cause us to be viewed as engaged in a trade or business in the U.S. and, on this basis, we do not expect that either we or our non-U.S. subsidiaries (other than PartnerRe Europe, PartnerRe Ireland, and PRISBe will be required to pay U.S. corporate income taxes (other than potential withholding taxes on certain types of U.S. source passive income) or branch profits taxes. Because there is considerable uncertainty as to the activities that constitute being engaged in a trade or business within the U.S., the IRS may contend that either we or our non-U.S. subsidiaries are engaged in a trade or business in the U.S. In addition, legislation regarding the scope of non-U.S. entities and operations subject to U.S. income tax has been proposed in the past, and may be proposed again in the future. If either we or our non-U.S. subsidiaries are subject to U.S. income tax, our net income and shareholders’ equity will be reduced by the amount of such taxes, which could be material.

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The Organization for Economic Co-operation and Development’s (OECD) initiative to limit harmful tax competition may result in higher taxation and increased complexity, burden and cost of compliance.

The OECD has published reports and launched a global initiative among member and non-member countries on measures to limit harmful tax competition, known as the Base Erosion and Profit Shifting (BEPS) project. On June 21, 2016, the EU’s ministers of Finance and Economic Affairs unanimously approved the Anti-Tax Avoidance Directive to harmonize potential BEPS changes in the EU. These measures are largely directed at counteracting the effects of tax havens and preferential tax regimes in countries around the world. In response to a number of measures taken and commitments by the government of Bermuda in June 2009, Bermuda was listed as a jurisdiction that has substantially implemented those standards. We are not able to predict what changes will arise from the commitment or whether such changes will subject our Bermuda companies to additional taxes and/or increased tax and compliance burdens.

On October 5, 2015, the OECD published its final series of BEPS reports related to its attempt to coordinate multilateral action on international tax rules. The BEPS action reports recommended changes in the tax law, which, if adopted, could subject us to additional taxes and increase the complexity and cost of tax compliance.

On May 31, 2019, the OECD published a "Programme of Work" divided into two pillars, with the goal of tackling the challenges of taxing the digital economy. The OECD then published Blueprints for the two pillars late in 2020 and commenced a public consultation on the proposals.

In 2021, significant steps were taken to develop a plan for implementing a two-pillar solution. In October 2021, the OECD/G20 Inclusive Framework released a statement agreeing to a two-pillar solution to address the tax challenges created by an increasing digitalized economy. Pillar One addresses the broader challenge of a digitalized economy and focuses on the allocation of group profits among taxing jurisdictions based on a market-based concept rather than historical "permanent establishment" concepts. Pillar One applies to groups with consolidated revenues in excess of €20 billion and includes explicit exclusions for Regulated Financial Services, which is expected to apply to both insurance and reinsurance groups. Pillar Two addresses the remaining BEPS risk of profit shifting to entities in low tax jurisdictions by introducing a global minimum tax on groups with consolidated revenues in excess of €750 million. These groups will be required to calculate the effective tax rate of each group company operating in a relevant jurisdiction and, where a group company has an effective tax rate below 15%, pay an additional top-up tax to bring the relevant jurisdictions effective tax rate to 15%.

In March 2022 the OECD released detailed commentary on Pillar Two with further details of the implementation package and related topics expected in early 2023. The OECD expects the rules to be enacted into domestic legislation in 2023 in order for the rules to be effective from January 1, 2024.

On December 15, 2022, the European Union formally adopted the Council Directive on ensuring a global minimum level of taxation for groups operating in the Union. Member States are required to transpose the Council Directive into their domestic law by December 31, 2023. The transposition of the Council Directive into French law (France being the domicile of our ultimate parent entity) or the implementation of a Pillar Two compliant qualified domestic minimum top-up tax in any low tax jurisdiction we operate may adversely affect our net income, effective income tax rate and financial condition.

In December 2022, as part of its ongoing work to implement Pillar One, the OECD/G20 Inclusive Framework issued a public consultation document on the draft Multilateral Convention (MLC) Provisions on Digital Services Taxes (DSTs) and other Relevant Similar Measures. The draft MLC reflects the OECD/G20 Inclusive Framework’s commitment to remove all existing DSTs and other relevant similar measures (and the standstill of future similar measures). The outcome of this consultation is unknown.

Our tax position could be adversely impacted by changes in tax laws, tax treaties or tax regulations or the interpretation or enforcement thereof.

We could be adversely impacted by changes in tax laws, tax treaties or tax regulations or the interpretation or enforcement thereof by taxation authorities. Changes could have a material and adverse change in our worldwide effective tax rate and we may have to take further action to seek to mitigate the effect of such changes. Any future amendments to existing income tax treaties between the jurisdictions in which we operate, could subject us to increased taxation and/or potentially significant expense.

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ITEM 4. INFORMATION ON THE COMPANY

A. History and Development of the Company

PartnerRe Ltd., an exempted company incorporated under the laws of Bermuda in 1993 with liability limited by shares, is the holding company for our international reinsurance group. The principal office is located at 90 Pitts Bay Road, Pembroke HM08, Bermuda (telephone number: +1 441-292-0888). PartnerRe Ltd. and its subsidiaries (the Company, PartnerRe, PartnerRe group, or the Group) predominantly provides reinsurance on a worldwide basis through its principal wholly-owned subsidiaries, including Partner Reinsurance Company Ltd. (PartnerRe Bermuda), Partner Reinsurance Europe SE (PartnerRe Europe), Partner Reinsurance Company of the U.S. (PartnerRe U.S.), Partner Reinsurance Asia Pte. Ltd. (PartnerRe Asia) and PartnerRe Life Reinsurance Company of Canada (PartnerRe Canada). The Company’s principal office in the U.S. is located at 200 First Stamford Place, Stamford, Connecticut (telephone number: +1 203-485-4200).

The Company maintains an internet site at www.partnerre.com that contains the Company's Annual Reports on Form 20-F filed with the U.S. Securities and Exchange Commission (SEC) and Current Reports on Form 6-K furnished with the SEC. These Reports are also available on the internet site maintained by the SEC at www.sec.gov.

The Company completed the acquisition of Societe Anonyme Francaise de Reassurances (SAFR, subsequently renamed PartnerRe SA) in 1997, the acquisition of Winterthur Re in 1998, the acquisition of PARIS RE Holdings Limited (Paris Re) in 2009, the acquisition of Presidio Reinsurance Group, Inc. (Presidio) in 2012, and the acquisition of Aurigen Capital Limited (Aurigen) in 2017.

On March 18, 2016, the Company's publicly held common shares were acquired by Exor N.V. (subsequently renamed to EXOR Nederland N.V), whose ultimate parent is EXOR N.V. (Exor), which is listed on the Milan Stock Exchange. As a result of the acquisition, PartnerRe's publicly issued common shares were cancelled and are no longer publicly traded.

On December 16, 2021, Exor announced that it had signed a definitive agreement with Covéa Coopérations S.A. (Covéa), pursuant to which Covéa Coopérations S.A. agreed to purchase all of PartnerRe Ltd.’s common shares held by Exor. Preferred shares issued by PartnerRe Ltd. were not included in the transaction. On July 12, 2022, Covéa Coopérations S.A. completed the acquisition of PartnerRe Ltd. from Exor. The Company’s preferred shares continue to be traded on the New York Stock Exchange NYSE.

At December 31, 2022 and 2021, the Company's 100 million common shares (Class A shares) are owned by Covéa Coopérations S.A. and at December 31, 2021, the Company’s Class A shares were owned by Exor and included in Shareholders' Equity in the Consolidated Balance Sheets. The Company has also issued Class B common shares (Class B shares) and Class C common shares (Class C shares) to certain executives and directors of the Company which are included in Accounts payable, accrued expenses and other in the Consolidated Balance Sheets (see Share Ownership section in Item 6.E and Notes 10 and 13 to the Consolidated Financial Statements in Item 18 of this report for further details).

B. Business Overview

The Company provides reinsurance for its clients globally. The Company’s principal offices are located in Pembroke (Bermuda), Dublin, Stamford (Connecticut, U.S.), Toronto, Paris, Singapore and Zurich.

The Company provides reinsurance of risks to ceding companies (cedants or reinsureds). Risks reinsured include, but are not limited to, agriculture, aviation/space, casualty, catastrophe, energy, engineering, financial risks, marine, motor, multiline, U.S. health and property as well as mortality, morbidity, longevity, financial reinsurance solutions, and accident and health and alternative risk products. The Company’s alternative risk products include weather and credit protection to financial, industrial and service companies on a worldwide basis.

Reinsurance is offered on either a proportional or non-proportional basis through treaties or facultative reinsurance:

•In a proportional (or quota share) treaty reinsurance agreement, the reinsurer assumes a proportional share of the original premiums and losses incurred by the cedant. The reinsurer pays the ceding company a commission, which is generally based on the ceding company’s cost of acquiring the business being reinsured (including commissions, premium taxes, assessments and miscellaneous administrative expenses) and may also include a profit.

•In a non-proportional (or excess of loss) treaty reinsurance agreement, the reinsurer indemnifies the reinsured against all or a specified portion of losses on underlying insurance policies in excess of a specified amount, which is called a retention or attachment point. Non-proportional business is written in layers and a reinsurer or group of reinsurers accepts a band of coverage up to a specified amount. The total coverage purchased by the cedant is referred to as a program and is typically

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placed with predetermined reinsurers in pre-negotiated layers. Any liability exceeding the upper limit of the program reverts to the ceding company.

•In a facultative (proportional or non-proportional) reinsurance agreement the reinsurer assumes individual risks. The reinsurer separately rates and underwrites each risk rather than assuming all or a portion of a class of risks, as in the case of treaty reinsurance.

The majority of the Company’s gross premiums written were written on a proportional basis for each of the years ended December 31, 2022, 2021 and 2020.

The Company monitors the performance of its operations in three worldwide business units comprised of Property & Casualty (P&C), Specialty, and Life and Health, which represent its segments. The P&C segment is comprised of property and casualty business underwritten, including property catastrophe, facultative risks and U.S. health. The Specialty segment is comprised of specialty business, including treaty and facultative contracts. The combined business included in the P&C and Specialty segments is collectively referred to in this report as Non-life business. The Company’s Life and Health segment includes mortality, morbidity, longevity, and financial reinsurance solutions business.

See Results by Segment in Item 5 of this report and Note 18 to the Consolidated Financial Statements in Item 18 of this report for further details on Segments.

Premium Distribution

The Company’s businesses are geographically diversified with premiums written on a worldwide basis. The Company’s gross premiums written by segment for the years ended December 31, 2022, 2021 and 2020 were as follows (in millions of U.S. dollars):

	2022				2021				2020
	$		%		$		%		$		%
Non-life business:
P&C segment	$	5,025	58	%	$	4,541	55	%	$	3,442	50	%
Specialty segment	1,990		23		2,016		25		1,935		28
Total Non-life business	$	7,015	81	%	$	6,557	80	%	$	5,377	78	%
Life and Health segment	1,674		19		1,647		20		1,499		22
	$	8,689	100	%	$	8,204	100	%	$	6,876	100	%

Distribution Channels

The Company generates business through brokers and through direct relationships with insurance companies. For the years ended December 31, 2022, 2021 and 2020, the Company had two brokers that individually accounted for 10% or more of the Company’s total gross premiums written. These two brokers individually accounted for 30% and 26%, respectively, of the Company's total gross premiums written for 2022, 28% and 24%, respectively, for 2021, and 30% and 21%, respectively, for 2020. No one cedant accounted for more than 5% of the Company's total gross premiums written for each of the years ended December 31, 2022, 2021 and 2020.

The gross premiums written in each of the Company's segments for the years ended December 31, 2022, 2021 and 2020, and the year-over-year comparisons, are described in Operating Results—Results by Segment in Item 5 of this report. See also Note 18 to the Consolidated Financial Statements in Item 18 of this report for further details on distribution channels and for the geographic distribution of the Company’s total gross premiums written for the years ended December 31, 2022, 2021 and 2020.

Competition

The Company competes with other reinsurers, some of which have greater financial, marketing and management resources than the Company, and also competes with new market entrants, and, specifically in the catastrophe line of business, with alternative capital sources and insurance-linked securities. Competition in the types of reinsurance that the Company underwrites is based on many factors, including the perceived and relative financial strength, pricing and other terms and conditions, services provided, ratings assigned by independent rating agencies, speed of claims payment, and reputation and experience in the lines of business to be written.

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The Company ranks among the world’s largest professional reinsurers, and management believes the Company is well positioned in terms of client services and highly technical underwriting expertise. Management also believes that the Company’s global franchise and diversified platform allows the Company to provide broad risk solutions across many lines of business and geographies, and is increasingly attractive to cedants who are choosing to utilize fewer reinsurers by consolidating their reinsurance panels and focusing on those reinsurers who can cover more than one line of business. Furthermore, the Company’s capitalization and strong financial ratios allow the Company to demonstrate a solid balance sheet to its clients.

Management believes that the Company’s major competitors for the Company's Non-life business are the larger European, U.S. and Bermuda-based international reinsurance companies, as well as specialty reinsurers and regional companies in certain local markets. These competitors include Munich Re, Swiss Re, Hannover Re, SCOR SE, Transatlantic, GenRe, Everest Re and RenRe.

For the Company’s Life business, the competition differs by location but generally includes multi-national reinsurers and local reinsurers or state-owned insurers in the U.K., Ireland, Continental Europe and North America for its mortality and longevity lines of business. The competition specifically related to the Health business generally includes departments of worldwide reinsurance companies. These competitors include Munich Re, RGA, Swiss Re, Hannover Re, SCOR SE and GenRe.

Risk Management

In the reinsurance industry, the core of the business model is the assumption and management of risk. A key challenge is to create shareholder value through the efficient management of reinsurance and investment risks while limiting and mitigating those risks that can deteriorate the value of the Company or threaten its ability to achieve its objectives. The Company defines a capital-based risk appetite and identifies risks that meet its return targets within that framework. Management believes that this construct allows the Company to fulfill its obligation to pay policyholders’ claims, while ensuring appropriate margins to deliver an adequate risk adjusted return to shareholders.

Successful risk management is the foundation of the Company’s value proposition. The Company’s ability to succeed in risk assumption and business management is dependent on its ability to accurately identify, analyze and quantify risks as well as to understand how risks aggregate and to establish the appropriate capital requirements and limits for the risks assumed. All risks are managed by the Company within an integrated framework of policies and processes to ensure the consistent evaluation of risk holistically.

The Company’s ability to meet its risk adjusted return objectives over the long term are primarily determined by how well the Company understands, prices and manages assumed risk. Management also believes that every organization faces numerous risks that could threaten the successful achievement of its goals and objectives. These include strategic, underwriting, market and credit, financial, capital management and operational risks that are common to all industries, such as choice of strategy and markets, economic and business cycles, competition, changes in regulation, data quality and security, fraud, business disruption and management continuity. See also Risk Factors above.

The Enterprise Risk Management (ERM) Framework sets forth a cycle that fosters continuous review of the Company’s risk profile with tools and processes to effectively manage the Company’s risks. The ERM cycle consists of the following components:

Risk Governance and Risk Culture is achieved through establishing clear responsibilities of risk ownership and values for managing risks across the organization.

Risk Identification and Performance: Risk Universe is the ability to identify, assess and prioritize risks that could have a significant impact on the Company.

Risk Strategy: Risk Appetite and Risk Tolerance Framework defines an appropriate risk appetite and risk tolerance to achieve the Company’s business objectives.

Risk Reporting provides management with key risk information such as top risk exposures, changes in risk profile and sensitivities to risk exposures in order to monitor compliance with its risk appetite.

Risk Governance

The Company has a governance structure for risk management that promotes a culture of risk ownership throughout levels of the organization. The objective of the approach is to increase transparency over the roles and responsibilities that supports clear risk ownership.

The Company utilizes a multi-level risk management structure where the Executive Leadership Team (ELT) and Board are responsible for the establishment of the critical exposure limits, capital-at-risk and key policies through the Underwriting Risk Committee (URC), a committee of the Board, and the Enterprise Risk Committee (ERC), a sub-committee of the ELT.

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The URC is comprised of members of the Board. The role of the URC in the governance of Risk Management includes reviewing the ERM framework effectiveness and to discuss appropriate practices for the Company, including the Company's policies, guidelines and processes relating to the underwriting of reinsurance risks and assumptions of investment risks undertaken by the Company. Each of the Company’s risk policies relates to a specific risk and describes the Company’s approach to risk management, defines roles and responsibilities relating to the assumption, mitigation, and control processes for that risk, and an escalation process for exceptions. Risk management policies and processes are coordinated by the Capital & Risk department and compliance is verified by Internal Audit on a periodic basis. The audit results are monitored by the Audit Committee of the Board. Additionally, the URC also reviews the capital requirements and advises the Board on capital modelling matters.

The ERC is responsible for setting the Company’s risk appetite and return expectations. The ERC is comprised of sub-set of ELT members, the Head of Capital & Risk and is chaired by the Chief Executive Officer. The ERC provides oversight through the quarterly monitoring of the Company’s Risk Tolerance, periodic review of internal capital modelling techniques including stress and scenario testing, capital allocation as well as internal audit plans and results.

The Business Units (BUs) and support functions are responsible for the execution of business activities and related risk mitigation strategies. These activities are represented in risk control practices embedded in the BUs which support the risk policies. Reporting on the Company’s capital and top risk exposures is integrated within the Company’s quarterly monitoring of risk tolerance limits, annual planning and risk assessment process as well as regulatory solvency assessments which are reported to the ELT and Board. The BUs are responsible for these activities and Internal Audit periodically evaluates the effectiveness of the risk control procedures.

Risk Culture

The Company’s risk culture drives the Company’s attitude toward managing risks through a set of values and behaviors. The Company’s risk culture is shaped through the risk governance structure, risk management practices and risk models. The risk oversight committees such as the ERC and URC, in addition to the dedicated local Chief Risk Officers as part of the Legal Entity Management Teams at the Tier 1 legal entities, sets the Company’s tone in terms of the importance and relevance of appropriately monitoring and managing risks. Risk Management practices such as limit frameworks and risk guidelines provide tools to ensure the Company’s risk-taking values are aligned with the Company’s risk appetite. Finally, risk models support the measurement of risks under stressed scenarios which promotes responsible behaviors and informed risk-taking.

PartnerRe's risk culture prepares for the future by embedding Environmental, Social, and Governance (ESG) risks throughout the ERM Framework. The way we manage these issues today impacts the future of our society as well as the financial strength of our Company. ERM enables the organization to manage all key risks, including those risks associated with ESG. The regulatory environment on ESG in terms of scope, standards, and assessment continues to evolve and drive new advancements that will be reflected within the ERM Framework.

Risk Identification and Performance: Risk Universe

The Company performs a risk identification and assessment process that is used to identify and assess the Company’s key risks. The assessment of the material risks is achieved through the performance of risk stresses and scenarios in line with the Company’s Stress Testing Framework.

The Company structures its risks within a Risk Universe which is comprised of the following risk categories: Strategic, Underwriting, Market and Credit, Financial, Capital Management and Operational.

Strategic Risk

Strategic risk is the risk of inadequate decision-making, poor execution of the Company’s strategic objectives and the risk of a misalignment between the Company’s existing strategy and the external environment that could threaten the competitive position and the ability to ensure ongoing profitability and viability.

Strategic risks are discussed and agreed to between the CEO and the Board, and managed by the CEO including the direction and governance of the Company. Managing strategic risk includes the Company's response to risks to the business strategy and Company's reputation as well as key external factors faced by the reinsurance industry including emerging and ESG risks.

Management considers that strong governance procedures, including a robust system of processes and internal controls, are appropriate to manage risks related to its reputation and risks related to new initiatives, including acquisitions, new products or markets. The Company seeks to preserve its reputation through high professional and ethical standards and manages the impact of identified risks through the adoption and implementation of a sound and comprehensive assumed risk framework.

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Emerging risks are new risks or previously known risks that are evolving in unexpected ways with unanticipated consequences. They are monitored and managed by the ERC, which is tasked to evaluate and prioritize these risks based on the likelihood of occurrence and the potential impact on the Company.

Underwriting Risk

The Company’s underwriting is conducted at the BU level through specialized underwriting teams with the support of technical staff in disciplines such as actuarial, claims, legal, risk management and finance.

The Company’s underwriters develop close working relationships with their ceding company counterparts and brokers through regular communication and collaboration, gathering detailed information about the cedant’s business and local market conditions and practices. As part of the underwriting process, the underwriters also focus on the reputation and quality of the proposed cedant, the likelihood of establishing a long-term relationship with the cedant, the geographic area in which the cedant does business and the cedant’s market share, historical loss data for the cedant and, where available, historical loss data for the industry as a whole in the relevant regions, in order to compare the cedant’s historical loss experience to industry averages, and to gauge the perceived insurance and reinsurance expertise and financial strength of the cedant. The Company trains its underwriters and strives to maintain continuity of underwriters within specific geographic markets and areas of specialty.

The Company generally underwrites risks with specified limits per treaty program or facultative contract. Like other reinsurance companies, the Company is exposed to multiple insured losses arising out of a single occurrence, whether a natural event such as hurricane, windstorm, tornado, typhoon, flood or earthquake, pandemic or man-made events. Any such catastrophic event could generate insured losses in one or many of the Company’s reinsurance treaties and facultative contracts and in one or more lines of business and/or segment. The Company considers such event scenarios as part of its evaluation and monitoring of its aggregate exposures to catastrophic events.

Market and Credit Risk

Financial market risk is defined as the risk of a significant financial loss resulting from changes in financial markets such as changes in equity prices, interest rates, credit spreads, delinquency and default rates, foreign exchange rates or real estate prices. Financial market risk typically originates from investment activities, underwriting activities for certain product segments, and from the sensitivity of the economic value of liabilities to interest rate movements. Credit risk is defined as the risk of a significant financial loss due to default or downgrade of a counterparty. The Company is exposed to financial market and credit risk primarily through investment activities, structured transactions, business clients and brokers, retrocession as well as financial risks including GMDB, mortgage and credit and surety reinsurance lines of business.

Financial market and credit risk management follows both top-down and bottom-up approaches. The top-down approach begins with the Group Risk Tolerance Framework. The framework dictates an overarching Group Board risk limit with sub-limits for important quantifiable risk pillars including investment risks and other financial risks. Additionally, it limits downside economic risk resulting from deterministic cross-risk pillar severe stress scenarios (e.g., financial crisis or inflation spike scenarios) before being further delineated and extended to policies and guidelines, limits and investment risk standards at all levels of the Company. At the same time, guidelines and limits are constructed for each investments portfolio then for each Tier 1 legal entity up to the Group level in a consistent manner. These contain comprehensive specifications and limits that span credit quality, net interest rate risk, liquidity, liability coverage, capital funds quality and concentration (geographic, asset sub-class, single exposure, sector, etc.) among other considerations.

The Company utilizes external and internal tools to quantify financial market and credit risks. In addition to regularly assessing portfolio sensitivities to predetermined changes in market factors (e.g., interest rates and credit spreads), the Company has developed internally several single-year and multi-year scenarios with the goal of quantifying the impact of severe macroeconomic events (e.g., real estate crisis, financial crisis and inflation/interest rate spike) on invested assets, economically sensitive reinsurance business (e.g., mortgage, credit & surety, GMDB, etc.) and inflation sensitive reserves. These scenarios are often augmented by reinsurance shocks (e.g., Natural Catastrophe event) to assess the impact on the Company’s liquidity and/or solvency at the Group and legal entity levels.

Furthermore, Risk Management employs an external real-world Economic Scenario Generator tool to regularly quantify and monitor the evolution of total return distributions by asset classes, subclass and by risk type (e.g., interest rate risk, equity risk, private equity, spread risk including default and migration risks, currency risk and real estate risk).

Net interest rate risk is monitored and managed holistically through asset liability management, asset reallocation and/or derivatives to ensure that large movements in interest rates do not result in significant loss of economic capital, in excess of Group and legal entity risk tolerances.

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Counterparty credit risk is monitored and managed by major source of risk (e.g., corporate credit, derivatives, retrocession, funds withheld, etc.) and in aggregate across sources of risk. Limits are put in place at the Group level to ensure that losses due to the default of any single counterparty do not place an excessive strain on PartnerRe’s capital and/or solvency positions.

Lastly, currency risk is monitored and hedged through foreign exchange forward contracts whenever deemed necessary and appropriate.

See Quantitative and Qualitative Disclosures about Market Risk in Item 11 of this report for further details.

Financial Risk

The Company’s key financial risks include, but are not limited to, failures or weaknesses in financial reporting (including internal controls over financial reporting), regulatory non-compliance, risks related to the valuation of assets and liabilities, liquidity risk, foreign exchange (FX) risk and risks related to taxation.

Capital Management Risk

Capital Management Risk is the risk of holding insufficient levels of regulatory or economic capital to support regulatory and internal requirements and the business strategy. The Company has defined target capitalization levels for its regulated legal entities. The ERC monitors the actual capitalization vs. the target levels on a quarterly basis.

Operational Risk

Operational risks are inherent to conducting business and represent a potential for a financial loss or reputational impact as a result of operational failures caused by people, processes, systems and external events. The more significant operational risk topics, include but are not limited to, information technology (including cyber security and data integrity), business disruption, execution and process management, outsourcing, legal and regulatory compliance, fraud and human resources management. The Company seeks to minimize these risks through robust processes and controls, and monitoring throughout the organization.

Risk Strategy: Risk Appetite and Risk Tolerance Framework

Risk Appetite

Risk appetite is an integral part of an effective risk management system that defines the overall level of risk the Company is prepared to accept in pursuit of its strategic objectives, and which is managed through a robust Risk Tolerance Framework of risk limits. The ERC regularly reviews the Company’s deployment and may decide to adjust the amount of capacity deployed for each risk driver (within the established risk tolerance) based on strategic considerations and changes in market conditions.

Risk Tolerance Framework

The Company’s risk tolerance is expressed as the maximum economic loss that the Company is willing to incur based on various modeled probability return periods. To mitigate the chance of economic losses exceeding the risk tolerance, the Company relies upon diversification of risk sources and risk limits to manage exposures. Diversification enables losses from one risk source to be offset by profits from other risk sources so that the chance of overall losses exceeding the Company’s risk tolerance is reduced.

The Company’s risk tolerance is approved by the Board and is expected to remain stable. Any changes to the risk tolerance are to be approved by the Board. Definitions for the maximum economic loss and available economic capital are as follows:

Economic Loss. The Company defines an economic loss as a decrease in the Company’s economic value, which is defined as common shareholder's equity plus the “time value of money” discount of the non-life reserves that is not recognized in the consolidated financial statements in accordance with U.S. GAAP, net of tax, plus the embedded value of the life portfolio that is not recognized in the consolidated financial statements in accordance with U.S. GAAP, net of tax, less goodwill and intangible assets, net of tax.

Available Economic Capital. The Company defines economic capital as the economic value, as defined above, plus preferred shareholders’ equity and the carrying value of debt recognized in the consolidated financial statements in accordance with U.S. GAAP.

The Maximum Economic Loss. The maximum economic loss is a loss expressed as a percentage of available economic capital under various modeled probability return periods.

The Company establishes key risk limits net of any retrocession for any risk source deemed by management to have the potential to cause economic losses greater than the Company’s risk tolerance. The Risk Tolerance Framework is approved by the

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Board in order to drive consistency in the application of the following Company limits: Overall Group Risk Tolerance and Reinsurance Operations, which includes Financial Assets and Reinsurance Risk Tiers, each of which are described as follows:

Overall Group Risk Tolerance. The overall group risk tolerance limit is a loss of 35% of available economic capital based on the internal model 99% Value at Risk (VaR). Additionally, this limit is also monitored through a number of stress scenarios which impact both assets and liabilities on the balance sheet.

Reinsurance Operations. This category includes reinsurance risks and the standard fixed income portfolio. The risk tolerance limit for Reinsurance Operations is a loss of 30% of available economic capital based on the internal model 99% VaR. Within Reinsurance Operations we have defined three risk tiers which consist of a classification of risk drivers considering the following criteria:

•Materiality

•Risk driver expertise, and

•Potential for superior risk-adjusted return over the cycle.

Tier 1 Risks

Tier 1 risks consist of risk drivers that meet all three criteria of the Risk Tolerance Framework. Additionally, the risk tolerance limit for this risk tier is a loss of 20% of available economic capital (annually defined). For the short term risks (Natural Catastrophe, Pandemic, Standard Fixed Income), the underlying metric is the 99% VaR of the one year economic impact measured either through the internal model or a corresponding scenario. For the long term risks (Mortality Trend and Casualty) the metric is the 95% VaR of the full runoff distribution. The following are Tier 1 Risks:

Natural Catastrophe Risk. The risk that the aggregate losses from natural perils materially exceed the net premiums that are received to cover such risks. The Company considers both catastrophe losses due to a single large event and catastrophe losses that would occur from multiple (but potentially smaller) events in any year.

Mortality Trend Risk. The risk that over time, mortality rates deviate from the rates estimated at pricing which affects the Long Term Mortality (through deteriorating mortality) and Longevity portfolio (through improving mortality). The natural hedge between the Long Term Mortality portfolio and the Longevity portfolio depends on the differences in age groups, socio-economic classes, geographies, and lapse behavior.

Pandemic Risk. The risk of increase in mortality over an annual period associated with a rapidly spreading virus (either within a highly populated geographic area or on a global basis) with a high mortality rate.

Casualty Risk. The risk that the estimates of ultimate losses for casualty will prove to be too low, leading to the need for substantial reserve strengthening.

Standard Fixed Income Risk. The risk of a decline in the market value of the Company’s holdings of cash and publicly traded investment grade fixed income securities due to credit defaults and downgrades, credit spread and interest rate movements as well as FX rate fluctuations. The risk measure also encompasses the impact of interest rate and FX movements on liabilities.

Financial Asset Risk. The risk of a decline in the market value of the Company’s holdings of public equity, private equity, real estate and alternative fixed income (private credit, loans, and emerging market and non-investment grade fixed income securities) assets.

The ERC monitors Tier 1 risks on a quarterly periodic basis. The approved limits and the actual limits deployed at December 31, 2022 and 2021 were as follows (in billions of U.S. dollars):

Tier 1 Risks	December 31, 2022				December 31, 2021
	Approved limit (1)		Actual deployed (1)		Approved limit (1)		Actual deployed (1)
Natural Catastrophe Risk	$	1.8	$	1.4	$	1.8	$	1.3
Mortality Trend Risk	$	1.8	$	1.2	$	1.8	$	1.1
Pandemic Risk	$	1.8	$	0.5	$	1.8	$	0.5
Casualty Risk	$	1.8	$	1.5	$	1.8	$	1.3
Standard Fixed Income Risk	$	1.8	$	0.6	$	1.8	$	0.8
Financial Asset Risk (2)	$	1.8	$	0.8	$	1.8	$	1.3

(1)The limits approved and the actual limits deployed in the table above are shown net of retrocession.

(2)Financial Asset risk is subject to the same limit of 20% of the available economic capital based on the internal model 99% VaR.

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Tier 2 Risks

Tier 2 risks consist of risk drivers which meet two of the three Risk Tolerance Framework criteria. Tier 2 risks are monitored by the ERC. The following are the Tier 2 risks:

Mortgage Risk. The risk that losses from mortgage reinsurance materially exceed the net premiums that are received to cover such risks, which may result in operating and economic losses to the Company.

Credit and Surety Risk. The risk that aggregated trade credit losses materially exceed the net premiums that are received to cover such risks, which may result in operating and economic losses to the Company.

Critical Illness Risk. The risk that losses from critical illness reinsurance materially exceed the net premiums that are received to cover such risks, which may result in operating and economic losses to the Company.

The risk tolerance limits for Tier 2 risks are smaller or equal to a loss of 10% of the available economic capital. The metric is the 1-in-100 Scenario for Mortgage, the 1-in-100 Value at Risk of the 1 year risk for Credit & Surety, and the 1-in-20 Value at Risk of the full run-off risk for Critical Illness.

Tier 3 Risks

All other reinsurance risks are considered as Tier 3 Risks with a risk tolerance limit of $250 million. These risks are monitored by the Chief Underwriting Officer and corresponding BU.

Risk Reporting

The Company monitors risks that could adversely impact operating and economic results. The risk reporting dashboard provides the ERC with key risk exposure analysis in order to monitor the Company’s risk tolerance limits and risk profile.

Natural Catastrophe PML

The following discussion of the Company’s natural catastrophe PML information contains forward-looking statements based upon assumptions and expectations concerning the potential effect of future events that are subject to uncertainties. See Item 3.D for a list of the Company’s risk factors. Any of these risk factors could result in actual losses that are materially different from the Company’s PML estimates below.

Natural catastrophe risk is a source of significant aggregate exposure for the Company and is managed by setting risk tolerance and limits, as discussed above. Natural catastrophe perils can impact geographic regions of varying size and can have economic repercussions beyond the geographic region directly impacted.

The Company considers a peril zone to be an area within a geographic region, continent or country in which losses from insurance exposures are likely to be highly correlated to a single catastrophic event. The Company defines peril zones to capture the vast majority of exposures likely to be incorporated by typical modeled events. There is, however, no industry standard and the Company’s definitions of peril zones may differ from those of other parties.

The Company has exposures in other peril zones that can potentially generate losses greater than the PML estimates below. The Company’s PMLs represent an estimate of loss for a single event for a given return period. The table below discloses the Company’s 1-in-250 and 1-in-500 year (earthquake perils only) return period estimated loss for a single occurrence of a natural catastrophe event in a one-year period. In other words, the 1-in-250 and 1-in-500 year return period PMLs mean that there is a 0.4% and 0.2% chance, respectively, in any given year that an occurrence of a natural catastrophe in a specific peril zone will lead to losses exceeding the stated estimate.

The PML estimates below include all significant exposure from our Non-life and Life and Health business operations. This includes coverage for property, marine, energy, engineering, workers’ compensation, mortality, and exposure to catastrophe losses from insurance-linked securities. The PML estimates do not include casualty coverage that could be exposed as a result of a catastrophic event. In addition, they do not include estimates for contingent losses to insureds that are not directly impacted by the event (e.g. loss of earnings due to disruption in supply lines).

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The Company’s single occurrence estimated net PML exposures (net of retrocession and reinstatement premiums) of the main peril zones as at December 31, 2022 and 2021 were as follows (in millions of U.S. dollars):

		December 31, 2022				December 31, 2021
Zone	Peril	1-in-250 year PML		1-in-500 year PML (Earthquake perils only)		1-in-250 year PML		1-in-500 year PML (Earthquake perils only)
U.S. Northeast	Hurricane	$	1,376			$	1,028
U.S. Southeast	Hurricane	1,267				1,084
U.S. Gulf Coast	Hurricane	1,209				1,004
Caribbean	Hurricane	239				231
Europe	Windstorm	654				527
Japan	Typhoon	408				331
California	Earthquake	1,128		$	1,519	927		$	1,255
Australia	Earthquake	401		577		298		428
Japan	Earthquake	365		425		361		413
New Zealand	Earthquake	329		537		245		404
British Columbia	Earthquake	213		427		161		327

Risk Mitigation

Retrocessional Reinsurance

The Company uses retrocessional reinsurance agreements to reduce its exposure on certain reinsurance risks assumed and to mitigate the effect of any single major event or the frequency of medium-sized events. These agreements provide for the recovery of a portion of losses and loss expenses from retrocessionaires. The majority of the Company’s retrocessional reinsurance agreements cover property and specialty lines exposures, predominantly those that are catastrophe exposed. From time-to-time the Company also utilizes retroactive retrocession to manage exposures on prior underwriting years for certain lines of business. The Company also utilizes retrocessions in the Life and Health segment to manage the amount of per-event and per-life risks to which it is exposed. Retrocessionaires must be pre-approved based on their financial condition and business practices, with stability, solvency and credit ratings considered to be important criteria. Strict limits per retrocessionaire are also put into place and monitored to mitigate counterparty credit risk.

The Company remains liable to its cedants to the extent that the retrocessionaires do not meet their obligations under retrocessional agreements, and therefore retrocessions are subject to credit risk in all cases and to aggregate loss limits in certain cases. The Company holds collateral, including escrow funds, trusts, securities and letters of credit under certain retrocessional agreements. Provisions are made for amounts considered potentially uncollectible and reinsurance losses recoverable from retrocessionaires are reported after allowances for uncollectible amounts.

Regulation

The business of reinsurance is regulated in all countries in which we operate, although the degree and type of regulation varies significantly from one jurisdiction to another. The laws and regulations of the jurisdictions in which our reinsurance subsidiaries are domiciled impose complex regulatory requirements such as maintenance of minimum levels of statutory capital, surplus, and liquidity; various solvency standards; and periodic examinations of subsidiaries’ financial condition. See Risk Factors—Legal and Regulatory Risks in Item 3.D of this report.

Bermuda has been deemed Solvency II equivalent under the EU's Solvency II Directive, effective January 1, 2016. Bermuda has been granted equivalence for an unlimited period for all three relevant equivalence areas: Articles 172, 227 and 260, with the exception of rules on captives or limited purpose insurers (Class 1, Class 2, Class 3, Class A and Class B), special purpose insurers and collateralized insurers, which are subject to a different regulatory regime in Bermuda. This determination has resulted in Bermuda-based reinsurers being exempt from the requirement to post collateral in the EU and allows reinsurance contracts concluded with undertakings having their head office in Bermuda to be treated in the same manner as reinsurance contracts concluded with undertakings authorized in accordance with the Directive (Article 172); EU insurance groups can conduct their EU prudential reporting for a subsidiary in Bermuda under local rules instead of Solvency II if deduction and aggregation is allowed as the method of consolidation of group accounts (Article 227); and Bermuda insurance groups which are active in the EU are exempt

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from some aspects of group supervision in the EU as Member States will rely on the equivalent supervision exercised by the Bermuda Monetary Authority (BMA) (Article 260).

Group Supervision. One of the key concepts of Solvency II is the principal of one “home” regulator over all the operating entities in a particular insurance or reinsurance group (referred to as Group Supervision). The Insurance Act 1978 of Bermuda and related regulations, as amended (the Insurance Act) sets out provisions regarding Group Supervision, including the power of the BMA to include or exclude specified entities from Group Supervision, the power of the BMA to withdraw as group supervisor, the functions of the BMA as Group Supervisor and the power of the BMA to make rules regarding Group Supervision for, among other things (1) assessing the financial situation and the solvency position of the insurance group and/or its members and (2) regulating intra-group transactions, risk concentration, governance procedures, risk management and regulatory reporting and disclosure. In addition to being tasked with assessing the financial condition of the PartnerRe Ltd. and its subsidiaries, the BMA has the power to impose restrictions on the ability of PartnerRe Ltd.'s subsidiaries to declare dividends to PartnerRe Ltd., and the ability of PartnerRe Ltd. to pay dividends to shareholders. This Group Supervision regime is in addition to the regulation of PartnerRe Ltd.'s various operating subsidiaries in their local jurisdictions. The Insurance (Group Supervision) Rules 2011 (the “Group Supervision Rules”) set out the rules in respect of the assessment of the financial situation and solvency of an insurance group, the system of governance and risk management, and supervisory reporting and disclosures of an insurance group. The Insurance (Prudential Standards) (Insurance Group Solvency Requirement) Rules 2011 (together with the Group Supervision Rules, the “Group Rules”) set out the rules in respect of the preparation of the annual group financial statements, capital and solvency return and enhanced capital requirements for an insurance group. PartnerRe Bermuda is the designated insurer for the purposes of Group Supervision, and the BMA currently acts as Group Supervisor of PartnerRe Ltd. and its subsidiaries. As Group Supervisor, the BMA will perform a number of supervisory functions including (1) coordinating the gathering and dissemination of information which is of importance for the supervisory task of other competent authorities; (2) carrying out a supervisory review and assessment of the PartnerRe group; (3) carrying out an assessment of the PartnerRe group’s compliance with the rules on solvency, risk concentration, intra-group transactions and good governance procedures; (4) planning and coordinating, with other competent authorities, supervisory activities in respect of the PartnerRe group, both as a going concern and in emergency situations; (5) taking into account the nature, scale and complexity of the risks inherent in the business of all companies that are part of the PartnerRe group; (6) coordinating any enforcement action that may need to be taken against the PartnerRe group or any of its members and (7) planning and coordinating meetings of colleges of supervisors (consisting of insurance regulators) in order to facilitate the carrying out of the functions described above.

PartnerRe Ltd. is not a registered insurer; however, pursuant to its functions as Group Supervisor, the BMA includes the Company and may include any member of the group within its Group Supervision.

Significant aspects of the Group Rules imposed on Insurance and Reinsurance Groups include the solvency assessment. The Company in respect of the PartnerRe group must annually perform an assessment of its own risk and solvency requirements, referred to as a Group’s Solvency Self-Assessment (GSSA). The GSSA allows the BMA to obtain an insurance group’s view of the capital resources required to achieve its business objectives and to assess a group’s governance, risk management and controls surrounding this process.

The BMA imposes the group Enhanced Capital Requirement (ECR) on the PartnerRe group pursuant to its function as the Company’s Group Supervisor. Insurance groups are required to maintain available statutory economic capital and surplus that is equal to or exceeds the value of its ECR. The PartnerRe group’s ECR may be calculated by reference to either (a) the standard model developed by the BMA known as the Bermuda Solvency Capital Requirement model (BSCR), or (b) an internal group capital model which the BMA has approved for use for this purpose. The PartnerRe group currently uses the BSCR model in calculating its group ECR requirements. In addition, the PartnerRe group is required to prepare and submit annual audited group U.S. GAAP financial statements, annual group statutory financial statements, annual group statutory financial return, annual group capital and solvency return (including an economic balance sheet (EBS)) and quarterly group unaudited financial returns. An insurance group must further ensure that the value of the insurance group's assets exceeds the amount of the insurance group's liabilities by the aggregate of: (i) the individual minimum solvency margin (MSM) of each qualifying member of the group controlled by the parent company; and (ii) the parent company's percentage shareholding in the member multiplied by the member's MSM, where the parent company exercises significant influence over a member of the group but does not control the member. A member is a qualified member of the insurance group if it is subject to solvency requirements in the jurisdiction in which it is registered. The PartnerRe group is also required to submit annual group actuarial opinions in respect of its general business and long-term insurance business when filing its group capital and solvency return. The PartnerRe group is required to appoint individuals approved by the BMA to be group actuaries for both general business and long-term business. The group actuary must provide an opinion on the PartnerRe group's technical provisions as recorded in the PartnerRe group statutory EBS.

The BSCR model is a risk-based capital model which provides a method for determining an insurer’s capital requirements (statutory capital and surplus) by taking into account the risk characteristics of different aspects of the insurer’s business. The BSCR formula establishes, on a consolidated basis, capital requirements for eleven categories of risk: fixed income investment risk, equity investment risk, interest rate/liquidity risk, currency risk, concentration risk, credit risk, premium risk, reserve risk, catastrophe risk,

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long-term insurance risk and operational risk.

We are currently completing our 2022 Group BSCR, which must be filed with the BMA on or before May 31, 2023, and at this time, we expect we will exceed the ECR. Our 2021 Group BSCR exceeded the target level of required statutory capital.

Public Disclosure. Pursuant to the Insurance (Public Disclosure) Rules 2015, the BMA requires commercial insurers and insurance groups to prepare and publish a Financial Condition Report (FCR). The FCR provides an overview of the PartnerRe group’s financial condition including business performance, governance structure, risk profile, solvency valuation and capital management process. The FCR includes, among other disclosures, the respective company’s required and available statutory capital. The FCR is required to be filed with the BMA annually and published on the PartnerRe website within 14 days of filing with the BMA. The FCR must be signed by the CEO and any senior executive responsible for the actuarial, or risk management, or internal audit, or compliance function who will declare that to the best of their knowledge and belief the FCR fairly represents the financial condition of the PartnerRe group in all material respects.

Bermuda

All Bermuda companies must comply with the provisions of the Bermuda Companies Act 1981, as amended (the Companies Act). In addition, the Insurance Act regulates the businesses of our Bermuda reinsurance subsidiaries, comprised of (i) PartnerRe Bermuda, a Class 4 general business insurer and Class E long-term business insurer and (ii) PRISBe (formerly PRE Life Bermuda Re Ltd.) a Class 3B general business insurer and Class C long-term business insurer. Partner Reinsurance Life Company of Bermuda Ltd. was merged into PartnerRe Bermuda on February 15, 2022. The Insurance Act distinguishes between long-term business, special purpose business and general business. The Insurance Act does not distinguish between insurers and reinsurers: companies are registered (licensed) under the Insurance Act as “insurers” and the Insurance Act uses the defined term “insurance business” to include reinsurance business.

The continued registration of an insurer is subject to the insurer complying with the terms of its registration and such other conditions as the BMA may impose from time to time. The Insurance Act also grants to the BMA powers to supervise, investigate and intervene in the affairs of insurance companies.

The Insurance Act imposes solvency and liquidity standards and auditing and reporting requirements on Bermuda insurance companies.

PartnerRe Bermuda is dual licensed as a Class 4 general business insurer and Class E long-term business insurer and PRISBe is dual licensed as a Class 3B general business insurer and Class C long-term business insurer in Bermuda; and, therefore, both are authorized to carry on general business and long-term insurance business. Significant aspects of the Bermuda insurance regulatory framework and requirements imposed on insurers such as PartnerRe Bermuda and PRISBe include the following:

Minimum Solvency Margin and Enhanced Capital Requirements. The Insurance Act provides that the value of the statutory assets of an insurer must exceed the value of its statutory liabilities by an amount greater than its prescribed MSM. Statutory assets are defined as the total assets reported on an insurer’s balance sheet in the relevant year less non-admitted assets, including goodwill and other intangible assets, not considered admissible for solvency purposes.

The MSM that must be maintained by PartnerRe Bermuda with respect to its Class 4 general business license is the greater of (i) $100 million, (ii) 50% of net premiums written (with a credit for reinsurance ceded not exceeding 25% of gross premiums), or (iii) 15% of net aggregate loss and loss expense provisions and other insurance reserves, or (iv) 25% of its ECR as reported at the end of the relevant year. The MSM that must be maintained by PartnerRe Bermuda with respect to its Class E long-term business license is the greater of (i) $8 million, (ii) 2% of the first $500 million of assets plus 1.5% of assets above $500 million or (iii) 25% of its ECR as reported at the end of the relevant year.

The MSM that must be maintained for PRISBe with respect to its Class 3B general business license is the greater of (i) $1 million, (ii) where the net premium written does not exceed $6,000,000, 20% of the net premiums written or where the net premiums written exceeds $6,000,000, $1,200,000 plus 15% of the net premium which exceeds $6,000,000, (iii) 15% of the net aggregate and loss expense provisions and other insurance reserve, or (iv) 25% of its ERC as reported at the end of the relevant year. The MSM that must be maintained by PRISBe with respect to its Class C long-term business license is equal to the greater of (i) $500,000, (ii) 1.5% of the total statutory assets or 25% of its ECR as reported at the end of the relevant year.

Minimum Liquidity Ratio. An insurer engaged in general business, such as PartnerRe Bermuda and PRISBe, is required to maintain the value of its relevant assets at not less than 75% of the amount of its relevant liabilities.

Minimum Capital Requirements. While not specifically referred to in the Insurance Act, the BMA has also established a Target Capital Level (TCL) equal to 120% of its ECR. While an insurer is not currently required to maintain its statutory capital and surplus at this level, the TCL serves as an early warning tool for the BMA and failure to maintain statutory capital at least equal to the TCL will likely result in increased regulatory oversight.

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Any applicable insurer which at any time fails to meet the MSM requirements must, upon becoming aware of such failure, immediately notify the BMA and, within 14 days thereafter, file a written report with the BMA describing the circumstances that gave rise to the failure and setting out its plan detailing specific actions to be taken and the expected time frame in which the company intends to rectify the failure.

Any applicable insurer which at any time fails to meet the ECR applicable to it will upon becoming aware of that failure, or of having reason to believe that such a failure has occurred, immediately notify the BMA in writing and, within 14 days of such notification, file with the BMA a written report containing particulars of the circumstances leading to the failure; and a plan detailing the manner, specific actions to be taken and time within which the insurer intends to rectify the failure and within 45 days of becoming aware of that failure, or of having reason to believe that such a failure has occurred, furnish the BMA with: (1) unaudited statutory economic balance sheets and unaudited interim financial statements prepared in accordance with GAAP covering such period as the BMA may require, (2) the opinion of a loss reserve specialist, where applicable, (3) a general business solvency certificate in respect of those financial statements, where applicable, (4) a capital and solvency return(s) reflecting an ECR prepared using post-failure data, where applicable, (5) a long-term business solvency certificate in respect of those statements, where applicable and (6) the opinion of an approved actuary, where applicable. An insurer to whom this applies shall not declare or pay any dividends until the failure is rectified.

To enable the BMA to better assess the quality of the insurer’s capital resources, applicable insurers are required to disclose the makeup of its capital in accordance with the “3-tiered capital system”. Under this system, all of the insurer’s capital instruments will be classified as either basic or ancillary capital which in turn will be classified into one of three tiers based on their “loss absorbency” characteristics. Highest quality capital will be classified as Tier 1 Capital and lesser quality capital will be classified as either Tier 2 Capital or Tier 3 Capital. Under this regime, up to certain specified percentages of Tier 1, Tier 2, and Tier 3 Capital may be used to support the insurer’s MSM, ECR and TCL.

The characteristics of the capital instruments that must be satisfied to qualify as Tier 1 Capital, Tier 2 Capital, and Tier 3 Capital are set out in the Insurance (Eligible Capital) Rules 2012, as amended. Under these rules, Tier 1 Capital, Tier 2 Capital, and Tier 3 Capital may, until January 1, 2026, include capital instruments that do not satisfy the requirement that the instrument be non-redeemable or settled only with the issuance of an instrument of equal or higher quality upon a breach, or if it would cause a breach, of the ECR.

While the BMA has previously approved the use of certain instruments for capital purposes, the BMA’s consent will need to be obtained if such instruments are to remain eligible for use in satisfying the MSM and the ECR.

The BMA implemented an EBS framework which is used as the basis to determine the ECR for all general business and long-term commercial insurers and insurance groups, including PartnerRe Bermuda and PRISBe. The EBS framework applies prudential filters and other EBS valuation adjustments to an insurer's GAAP balance sheet to produce an economic valuation of the assets and liabilities of the insurer in accordance with the prudential standards made under the Insurance Act. The Insurance (Prudential Standards) (Class 4 and Class 3B Solvency Requirement) Rules 2008, as amended, the Insurance (Prudential Standards) (Class C, Class D and Class E Solvency Requirement) Rules 2011, as amended and the Insurance (Prudential Standards) (Insurance Group Solvency Requirement) Rules 2011, as amended provide applicable guidance for PartnerRe Bermuda, PRISBe and the group pertaining to certain aspects of the EBS framework, including, but not limited to, technical information required for the preparation of the financial statements and opinions of the loss reserve specialist and approved actuary. The Insurance (Prudential Standards) Amendment Rules 2018 provide updates to certain aspects of the EBS framework and increase the ECR over a 3-year transition period for general business and a 10-year transition period for long-term business.

Reporting Requirements. PartnerRe Bermuda and PRISBe must prepare and submit, on an annual basis, both audited GAAP and statutory financial statements. The Insurance Act prescribes rules for the preparation and substance of statutory financial statements (which include, in statutory form, a balance sheet, income statement, a statement of capital and surplus, and notes thereto). The statutory financial statements include detailed information and analysis regarding premiums, claims, reinsurance and investments of the insurer. The statutory financial statements contain statements both on a consolidated and unconsolidated basis. The unconsolidated information forms the basis for assessing PartnerRe Bermuda and PRISBe's liquidity ratio and MSM.

Every insurer is also required to deliver to the BMA a declaration of compliance declaring whether or not that insurer has, with respect to the preceding financial year, (i) complied with the minimum margin of solvency as at its financial year-end, (ii) complied with the applicable enhanced capital requirements as at its financial year-end, (iii) complied with the minimum liquidity ratio for general business as at its financial year-end, and (iv) where an insurer’s license has been issued subject to limitations, restrictions or conditions, that the insurer has observed such limitations, restrictions or conditions. The declaration of compliance must be signed by two directors and filed at the same time the insurer submits its statutory financial statements.

Insurance Code of Conduct. Every Bermuda registered insurer must comply with the Insurance Code of Conduct (Code of Conduct) which prescribes the duties and standards that must be complied with to ensure sound corporate governance, risk management and internal controls are implemented. The BMA will assess an insurer’s compliance with the Code of Conduct in a

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proportionate manner relative to the nature, scale and complexity of its business. Failure to comply with the requirements of the Code of Conduct will be a factor the BMA considers in determining whether an insurer is meeting its obligations to conduct its business soundly and prudently as prescribed by the Insurance Act, may result in the BMA exercising its powers of intervention and investigation and will be a factor in calculating the operational risk charge under the insurer’s BSCR or approved internal model (where applicable).

At the end of 2021, the BMA released a consultation paper on the revisions to the Code of Conduct and following a review of the public consultation feedback, the revisions to the Code of Conduct were finalized and became effective on September 1, 2022 (with a six-month transition period for conduct-related additions and a 12-month transition period to comply with the new provisions/amendments of all other sections of the document). The most significant changes to the Code of Conduct related to corporate governance, including introducing a requirement that an insurer’s board include an appropriate number of non-executive directors and independent directors without executive responsibility. The BMA clarified that the revisions would not create a requirement for independent non-executive directors for all boards, but that subsidiary boards of a Bermuda group would determine the appropriate number of non-executive directors required for the entity based on the nature, scale and complexity of the insurer’s operations. The Code of Conduct was also amended to require board members to review and assess the fitness and propriety of board membership, committees, and chief and senior executives at least every three (3) years and/or upon a material change to business activities or risk profile. Other changes include a requirement for insurers to demonstrate the economic impact of risk mitigation techniques originating from reinsurance contracts and the addition of “Sustainability Risk” as a material risk that should be considered in risk management strategies, and enhanced requirements for outsourcing.

Insurance Sector Operational Cyber Risk Management Code of Conduct. All Bermuda insurers, insurance managers and intermediaries under the Insurance Act are required to comply with the Insurance Sector Operational Cyber Risk Management Code of Conduct (Cyber Code), which was established in October 2020 and sets forth the duties, requirements, standards, procedures and principles to be complied with in relation to operational cyber risk management. This requires insurers to develop a cyber-risk policy that is approved by the board of directors of the insurer at least annually, and which is to be delivered pursuant to an operational cyber risk management program. Under the Cyber Code, an insurer is also required to appoint an appropriately qualified member of staff or outsourced resource to the role of Chief Information Security Officer. Failure to comply with the Cyber Code will be a factor taken into account by the BMA in determining whether an insurer is meeting its obligation to conduct business in a sound and prudent manner as prescribed by the Insurance Act and may result in the BMA exercising its powers of intervention and investigation.

Dividends and Distributions. As a Bermuda-domiciled holding company, PartnerRe Ltd. has limited operations of its own and its assets consist primarily of investments in its subsidiaries. Accordingly, the Company’s future cash flows largely depend on the availability of dividends or other statutorily permissible payments from subsidiaries. The ability to pay such dividends is limited by the applicable laws and regulations of the various countries and states in which these subsidiaries operate, including, among others, Bermuda, various states of the U.S., Singapore, Canada and Ireland. The Company’s ability to pay dividends or make distributions and to make dividends to shareholders is limited by solvency requirements of the Companies Act 1981.

In addition to the solvency requirements under the Companies Act, the Insurance Act prohibits PartnerRe Bermuda and PRISBe from declaring or paying any dividends during any financial year if it is in breach of its MSM or if the declaration or payment of such dividends would cause such a breach. PartnerRe Bermuda and PRISBe are also prohibited from declaring or paying a dividend where it has failed to comply with the ECR, until such noncompliance is rectified. The Insurance Act also provides that our Bermuda reinsurance subsidiaries shall not in any financial year pay dividends which would exceed 25% of its total statutory capital and surplus, as shown on its statutory balance sheet in relation to the previous financial year, unless at least 7 days before payment of those dividends it files with the BMA an affidavit signed by at least two directors (one of whom must be a director resident in Bermuda if the insurer has a director so resident), and by its principal representative in Bermuda, which states that in the opinion of those signing, declaration of those dividends has not caused the insurer to fail to meet its relevant margins. Further, with respect to the distributions of any contributed surplus, each of PartnerRe Bermuda and PRISBe must also submit an affidavit and obtain the BMA’s prior approval before reducing its total statutory capital as shown in its previous financial year statutory balance sheet by 15% or more.

In connection with their registration as a Class E and Class C insurer respectively, PartnerRe Bermuda and PRISBe must maintain accounts in respect of their long-term business separate from any accounts kept in respect of any other business and all receipts of its long-term business shall form part of their long-term business fund. In addition to the aforementioned restrictions on commercial insurers ability to pay dividends and make distributions under the Insurance Act generally, an insurer carrying on long-term business, such as PartnerRe Bermuda and PRISBe, may not declare or pay a dividend to any person other than a policyholder unless the value of the assets of its long-term business fund (as certified by the insurer’s approved actuary) exceeds the extent (as so certified) of the liabilities of its long-term business and the amount of any such dividend shall not exceed the aggregate of that excess and any other funds properly available for the payment of dividends arising out of the business of the insurer other than long-term business

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Further, under the Companies Act, as amended, PartnerRe Ltd., PartnerRe Bermuda and PRISBe may only declare or pay a dividend, or make a distribution out of contributed surplus, if it has no reasonable grounds for believing that: (1) it is, or would after the payment be, unable to pay its liabilities as they become due or (2) the realizable value of its assets would be less than its liabilities.

Fit and Proper Controllers. The BMA maintains supervision over controllers (as defined herein) of all Bermuda registered insurers. For these purposes, a controller includes (1) the managing director of the registered insurer or its parent company, (2) the chief executive officer of the registered insurer or of its parent company, (3) a shareholder controller (as defined below) and (4) any person in accordance with those directions or instructions the directors of the registered insurers or its parent company are accustomed to act.

The definition of shareholder controller is set out in the Insurance Act but generally refers to (1) a person who holds 10% or more of the shares carrying rights to vote at a shareholders' meeting of the registered insurer or its parent company, (2) a person who is entitled to exercise 10% or more of the voting power at any shareholders' meeting of such registered insurer or its parent company or (3) a person who is able to exercise significant influence over the management of the registered insurer or its parent company by virtue of its shareholding or its entitlement to exercise, or control the exercise of, the voting power at any shareholders' meeting.

Where the shares of a registered insurer, or the shares of its parent company, are not traded on any recognized stock exchange, no person shall become a 10%, 20%, 33% or 50% shareholder controller of the insurer unless (a) he/she has served on the BMA a notice in writing that he/she intends to become a controller of the insurer and (b) either the BMA has, before the end of a period of 45 days beginning with the date of service of that notice, notified such person in writing that there is no objection to such person becoming such a controlling shareholder. Likewise, no person who is a shareholder controller shall reduce or dispose of his/her holding in the insurer where the proportion of voting rights held by the shareholder controller in the insurer will reach or fall below 10%, 20%, 33% or 50% as the case may be unless that shareholder controller has served on the BMA a notice in writing not later than 45 days of such disposal.

Material Change. All registered insurers are required to give the BMA 30 days' notice of their intention to effect a material change within the meaning of the Insurance Act, and shall not take any steps to give effect to a material change unless, before the end of the notice period the registered insurer has been notified by the BMA in writing that it has no objection to such change or the period has lapsed without the BMA issuing a notice of objection.

Similarly, each designated insurer is required to give notice to the BMA of any material change in respect of the insurance group of which it is a member.

Policyholder Priority. As of January 1, 2019, the Insurance Amendment (No. 2) Act 2018 amended the Insurance Act to provide for the prior payment of policyholders' liabilities ahead of general unsecured creditors in the event of the liquidation or winding up of an insurer. The amendments provide, among other things, that subject to the prior payment of preferential debt under the Employment Act 2000 and the Companies Act, the insurance debts of an insurer must be paid in priority to all other unsecured debts of the insurer.

Economic Substance Act 2018 (ESA) and Economic Substance Regulations 2018 (Substance Regulations). Under the ESA, if a Bermuda company is engaged in one or more “relevant activities” (which is defined to include insurance) it is required to maintain a substantial economic presence in Bermuda and to comply with the economic substance requirements (ES Requirements) set forth in the ESA and the Substance Regulations. A company will comply with those economic substance requirements if it: (a) is managed and directed in Bermuda; (b) undertakes “core income generating activities” (as may be prescribed under the ESA) in Bermuda in respect of the relevant activity; (c) maintains adequate physical presence in Bermuda; (d) has adequate full time employees in Bermuda with suitable qualifications; and (e) incurs adequate operating expenditure in Bermuda in relation to the relevant activity undertaken by it. Pursuant to the ESA, certain PartnerRe entities registered in Bermuda are required to demonstrate compliance with economic substance requirements by filing an annual economic substance declaration with the Registrar of Companies in Bermuda (Registrar). Any entity that fails to satisfy economic substance requirements could face automatic disclosure to competent authorities in the EU of information filed by the entity with the Registrar in connection with the economic substance requirements and may also face financial penalties, restriction or regulation of its business activities and/or may be struck off as a registered entity in Bermuda.

In addition to the above, PartnerRe Bermuda maintains a representative office in Mexico.

Ireland

The Central Bank of Ireland (the Central Bank) regulates insurance and reinsurance companies authorized in Ireland, including PartnerRe Europe and PartnerRe Ireland. PartnerRe Ireland Finance DAC as an Irish resident Section 110 Company is obliged to report data to the Central Bank of Ireland on a quarterly basis. PartnerRe Holdings Europe Limited, a holding company for PartnerRe Europe, and PartnerRe Ireland are not subject to regulation by the Central Bank. PartnerRe Europe is a reinsurance

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company incorporated under the laws of Ireland and is duly authorized as a reinsurance undertaking to carry on reinsurance business in accordance with the European Union (Insurance and Reinsurance) Regulations 2015. PartnerRe Ireland is an insurance company incorporated under the laws of Ireland and is authorized as an insurance undertaking to carry on non-life insurance business in accordance with the European Union (Insurance and Reinsurance) Regulations 2015.

Significant aspects of the Irish re/insurance regulatory framework and requirements imposed on PartnerRe Europe and PartnerRe Ireland include the following:

Solvency Requirements. The Solvency II Directive, transposed into Irish law by the European Union (Insurance and Reinsurance) Regulations 2015, sets out solvency standards applicable to insurers and reinsurers, and prescribes, at the level of PartnerRe Europe and PartnerRe Ireland, the minimum amounts of financial resources that both companies are required to have in order to cover the risks to which they are exposed and the principles that should guide their overall risk management and reporting. This Directive became effective January 1, 2016. Under the Solvency II Directive requirements, PartnerRe Europe and PartnerRe Ireland have similar requirements to those of PartnerRe Bermuda and PRISBe such as an EBS, Own Risk and Solvency Assessment (ORSA), Solvency and Financial Condition Report and a Regular Supervisory Report.

Reporting Requirements. PartnerRe Europe and PartnerRe Ireland must file and submit annual audited financial statements and related reports to the Irish Companies Registration Office (CRO) in accordance with International Financial Reporting Standards, together with an annual return of certain corporate information in accordance with the Companies Act 2014. Changes to corporate information during the year must also be notified to the CRO. These requirements also apply to PartnerRe Holdings Europe Limited and PartnerRe Ireland Finance DAC, while PartnerRe Europe and PartnerRe Ireland must also file and submit annual certifications to the Central Bank in relation to the following:

1.    Corporate Governance Requirements for Insurance Undertakings 2015 (the Requirements): The Requirements impose obligations in respect of corporate governance on insurance and reinsurance companies authorized by the Central Bank. PartnerRe Europe and PartnerRe Ireland submit an attestation that the respective company has materially complied, or not complied, with the Requirements.

2.    ORSA Report: The ORSA Report sets out the qualitative and quantitative results and conclusions draw by the respective company from the ORSA, as well as the methods and main assumptions used during the ORSA process. It also includes information on the respective company's overall solvency needs and a comparison between those solvency needs, the regulatory capital requirements and the respective company's own funds. PartnerRe Europe and PartnerRe Ireland must submit an attestation that the information contained in the ORSA Report is accurate subject to permitted estimations and approximations.

3.    Solvency II Compliance Statement: PartnerRe Europe and PartnerRe Ireland submit an attestation asserting that the respective company has materially complied or not complied with the obligation set out in the European Union (Insurance and Reinsurance) Regulations 2015 and applicable European Commission Delegated Regulations and European Commission Implementing Regulations designed as designated enactments in section 2(2A) of the Central Bank Act 1942.

4.    Quantitative Reporting Templates (QRTs): The QRTs set out, inter alia, the respective company's technical provisions, EBS, solvency capital requirement and minimum capital requirement. PartnerRe Europe and PartnerRe Ireland must submit an attestation that the information contained in the annual QRTs is accurate subject to permitted estimations and approximations.

5.    Regular Supervisory Reports (RSR): PartnerRe Europe and PartnerRe Ireland are required to submit a full RSR to the Central Bank every 3 years and a summary RSR in the intervening years. The RSR contains details of the respective company's performance from an underwriting and investment perspective, the business strategy and any material information on income and expenses. PartnerRe Europe and PartnerRe Ireland must submit an attestation that the information contained in the RSR or summary RSR is accurate subject to permitted estimations and approximations.

These requirements are in addition to the regulatory returns required to be filed annually with the Central Bank and additionally, in the case of PartnerRe Ireland, with the National Association of Insurance Commissioners (NAIC) in the U.S.

ESG Requirements. Under Solvency II, PartnerRe Europe and PartnerRe Ireland are obliged to identify, assess and manage sustainability risk, i.e., any environmental, social or governance event whose occurrence could cause an actual or potential negative material impact on the respective company's assets or liabilities.

Cyber Security and Digital Operational Resilience. PartnerRe Europe and PartnerRe Ireland will be subject to the European Regulation on Digital Operational Resilience (DORA). PartnerRe Europe and PartnerRe Ireland must comply with DORA by January 17, 2025. DORA, once implemented, will prescribe risk management rules, specific to Information and Communication Technology and seek to harmonize such rules across the European financial services sector.

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Dividends and Distributions. Pursuant to Irish company law, PartnerRe Europe and PartnerRe Ireland are restricted to declaring dividends only out of “profits available for distribution”. Profits available for distribution are, broadly, a company’s accumulated realized profits less its accumulated realized losses. Such profits may not include profits previously utilized.

International Branches & Representative Offices. In addition to the above, PartnerRe Europe has also established operating branches in the U.K., France, Switzerland and Hong Kong, and a representative office in Brazil, which are subject to Irish reinsurance supervision regulations. In addition, the Hong Kong branch, a composite branch, is subject to regulation by the Insurance Authority of Hong Kong. Following Brexit, the existing U.K. branch is also subject to local regulation under the U.K. Temporary Permission Regime. PartnerRe Ireland, pursuant to the Non-admitted and Reinsurance Reform Act of 2010 (part of the Dodd-Frank Act), is a non-admitted alien insurer in the U.S. and is eligible to write business as an excess and surplus lines insurer in all U.S. states.

PartnerRe Ireland has an operating branch in the U.K. that is subject to both CBI and local regulation under the U.K Temporary Permission Regime.

United States

PartnerRe U.S. Corporation is a Delaware domiciled holding company for its wholly-owned (re)insurance subsidiaries, PartnerRe U.S. and PartnerRe America Insurance Company (PRAIC) (PartnerRe U.S. and PRAIC together being the PartnerRe U.S. Insurance Companies). The PartnerRe U.S. Insurance Companies are subject to regulation under the insurance statutes and regulations of their domiciliary states (New York in the case of PartnerRe U.S. and Delaware in the case of PRAIC, and all states where they are licensed, accredited approved to underwrite insurance and reinsurance or commercially domiciled).

Currently, the PartnerRe U.S. Insurance Companies are licensed, accredited or approved reinsurers and/or insurers in all fifty states and the District of Columbia, and are subject to the requirements described below.

PRAIC is authorized to transact reinsurance in 12 Latin American countries and Puerto Rico. Additionally, PRAIC is authorized to transact surplus lines insurance in the U.S. Virgin Islands. In 2021, PRAIC was subject to the commercial domicile regulations in California. In 2022 PRAIC was not subject to commercial domicile regulations in California as a result of not meeting the commercial domicile premium threshold calculation.

The Company also, through its 100% owned subsidiary, PartnerRe U.S. Corporation, owns 100% of PartnerRe Life Reinsurance Company of America (PLRA) a life reinsurance company which is subject to regulation under the insurance statutes and regulations of Arkansas, its state of domicile, and all states where PLRA is licensed, accredited or approved to underwrite reinsurance.

Risk-Based Capital Requirements. The Risk-Based Capital (RBC) for Insurers Model Act (the Model RBC Act) or similar legislation has been adopted by all states in the U.S. The main purpose of the Model RBC Act is to provide a tool for insurance regulators to evaluate the capital of insurers with respect to the risks assumed by them and to determine whether there is a need for possible corrective action. U.S. insurers and reinsurers are required to report the results of their RBC calculations as part of the statutory annual statements that such insurers and reinsurers file with state insurance regulatory authorities. The Model RBC Act provides for four different levels of regulatory actions, each of which may be triggered if an insurer’s Total Adjusted Capital (as defined in the Model RBC Act) is less than a corresponding level of risk-based capital. Decreases in an insurer’s Total Adjusted Capital as a percentage of its Authorized Control Level (as defined in the Model RBC Act) triggers increasing regulatory actions. Such regulatory actions include but are not limited to issuance of orders for corrective action by the insurer, rehabilitation or liquidation of the insurer. No such actions have been taken with respect to the PartnerRe U.S. Insurance Companies or PLRA.

Insurance Regulatory Information System (IRIS) Ratios. A committee of state insurance regulators developed the NAIC’s IRIS primarily to assist state insurance departments in executing their statutory mandates to oversee the financial condition of insurance or reinsurance companies operating in their respective states. IRIS identifies thirteen industry ratios for property/casualty insurers and twelve industry ratios for life insurers, and specifies usual values for each ratio. Generally, a company will become subject to regulatory scrutiny if it falls outside the usual ranges with respect to four or more of the ratios, and regulators may then act, if the company has insufficient capital, to constrain the company’s underwriting capacity. No such action has been taken with respect to the PartnerRe U.S. Insurance Companies or PLRA.

Reporting Requirements. Regulations vary from state to state, but generally require insurance holding companies and insurers and reinsurers that are subsidiaries of insurance holding companies to register and file with their state domiciliary regulatory authorities certain reports, including information concerning their capital structure, ownership, financial condition and general business operations. State regulatory authorities monitor compliance with, and periodically conduct examinations with respect to, state mandated standards of solvency, licensing requirements, investment limitations, and restrictions on the size of risks which may be reinsured, deposits of securities for the benefit of policyholders and creditors, such as reinsureds, methods of accounting for assets, reserves for unearned premiums and losses, and other purposes. In general, such regulations are for the protection of

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reinsureds and, ultimately, their policyholders and creditors, rather than security holders. In the U.S., the New York State Department of Financial Services (NYDFS) is the domiciliary regulator of PartnerRe U.S., the Delaware Department of Insurance is the domiciliary regulator of PRAIC and the Arkansas Insurance Department is the domiciliary regulator of PLRA.

Dividends and Distributions. Under New York law, the NYDFS must approve any dividend declared or paid by PartnerRe U.S. that, together with all dividends declared or distributed by it during the preceding twelve months, exceeds the lesser of 10% of its statutory surplus as shown on the latest statutory financial statements on file with the NYDFS, or 100% of its adjusted net investment income. Under Delaware law the Delaware Commissioner of Insurance must approve any dividend declared or paid by PRAIC that, together with all dividends or distributions made within the preceding 12 months exceeds the greater of (i) ten percent of PRAIC’s surplus as regards policyholders as of the preceding December 31 or (ii) the net income, not including realized capital gains, for the 12-month period ending the preceding December 31. In connection with the acquisition by Covéa, it was agreed that PartnerRe US would not take action to declare or distribute any dividend for the two year period from July 12, 2022 to July 12, 2024 without the prior approval of the NYDFS. Under Arkansas law the Arkansas Insurance Commissioner must approve any dividend declared or paid by PLRA that, together with all dividends and distributions made within the preceding 12 months exceeds the greater of (i) ten percent of PLRA's surplus as regards policyholders as of the preceding December 31 or (ii) the net gain from operations not including capital gains for the twelve-month period ending on the preceding December 31. Arkansas, California, Delaware and New York do not permit a dividend to be declared or distributed, except out of earned surplus.

Financial Risks of Climate Change Guidance. On November 15, 2021, the NYDFS issued final guidance to New York-regulated domestic insurers detailing NYDFS expectations related to insurers’ management of the financial risks from climate change (Guidance). The Guidance sets out NYDFS’s expectations that all New York insurers start integrating the consideration of the financial risks from climate change into their governance frameworks, business strategies, risk management processes and scenario analysis, and developing their approach to climate-related financial disclosure. The Guidance also sets out specific timelines for implementing its various expectations, acknowledging that the substance and nature of disclosures will develop over time and thus, permitting implementation over the next two or three years. The NYDFS set an August 15, 2022 deadline for New York insurers to meet the NYDFS expectations regarding board governance and to have specific plans in place to address the NYDFS expectations regarding organizational structure.

Cybersecurity Requirements. Under the NYDFS' Cybersecurity Requirements for Financial Service Companies, regulated entities, including PartnerRe U.S. Insurance Companies, are required to establish and maintain a cybersecurity program designed to protect consumers and ensure the safety and soundness of New York’s financial services industry. Among the requirements are the maintenance of a cybersecurity program with governance controls, risk-based minimum data security standards for technology systems, cyber breach preparedness and response requirements, including reporting obligations, vendor oversight, training, and program record keeping and certification obligations. On November 9, 2022, the NYDFS proposed amendments to the cybersecurity requirements which once in effect will apply to PartnerRe U.S. Insurance Companies.

Canada

PartnerRe Life Reinsurance Company of Canada (PartnerRe Canada) is a Canadian incorporated life reinsurer that is a subsidiary of the Company and is domiciled in Canada. PartnerRe Canada is authorized to insure, in Canada, risks falling within the classes of Life and Accident and Sickness, limited to the business of reinsurance.

PartnerRe Canada is required to maintain capital in Canada in a custodial account to meet minimum statutory solvency requirements as required by the Canadian Insurance Act, its regulations and applicable guidelines issued by OSFI. Certain statutory information is filed with OSFI in respect of the life business written by PartnerRe Canada. This information includes, among other things, an annual business plan and FCT report from the Appointed Actuary of PartnerRe Canada that tests the adequacy of assets under various scenarios or "stress tests". It is also necessary for an ORSA to be prepared each year.

On February 15, 2022, all of the reinsurance liabilities and most of the assets and other liabilities of the Canadian branch of PartnerRe Bermuda were transferred to PartnerRe Canada. On August 22, 2022, OSFI issued an order approving the withdrawal submission of the Canadian Branch of PartnerRe Bermuda, releasing the branch’s assets in Canada and revoking the order approving the branch to insure risks in Canada.

The Canadian branch of PartnerRe U.S. holds a license to write reinsurance business in Canada for property and casualty and accident and sickness business, limited to reinsurance. The Canadian branch of PartnerRe U.S. is subject to local regulation for its Canadian branch business, specified principally pursuant to Part XIII of the Insurance Companies Act (the Canadian Insurance Act) applicable to foreign property and casualty companies and to foreign life companies as well as relevant provincial insurance acts. OSFI supervises the application of the Canadian Insurance Act.

PartnerRe U.S. maintains sufficient assets, vested in trust at a Canadian financial institution, approved by OSFI, to allow its branch to meet minimum statutory solvency requirements as required by the Canadian Insurance Act, its regulations and applicable guidelines issued by OSFI. The Canadian branch of PartnerRe U.S. is required to file certain statutory information with OSFI in

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respect of the property and casualty reinsurance business written by the branch. This information includes, among other things, an annual Financial Condition Testing (FCT) report from the Appointed Actuary of the branch that tests the adequacy of the assets that are vested under various adverse scenarios or "stress tests". It is also necessary for an ORSA to be prepared each year. The branch is required to have a Chief Agent in Canada to act as its local representative.

Singapore

The Monetary Authority of Singapore (MAS) regulates insurance and reinsurance companies authorized in Singapore, including PartnerRe Asia.

PartnerRe Asia is the principal reinsurance carrier for the Company’s business underwritten in the Asia Pacific region, conducting general insurance and life insurance business as a reinsurer. PartnerRe Asia established a representative office in Tokyo, Japan in February 2022 to promote PartnerRe’s Life & Health capabilities..

Significant aspects of the Singapore reinsurance regulatory framework and requirements include the following:

Corporate Governance. PartnerRe Asia has adopted relevant governance practices and procedures in accordance with its status as a Tier 1 insurer under the Insurance (Corporate Governance) Regulations 2013. PartnerRe Asia’s corporate governance structure broadly comprises its Board of Directors, Risk Committee and Audit Committee. The Board consists of 6 directors and includes 3 independent directors. The Risk and Audit Committees are chaired by independent directors.

Solvency Requirements. PartnerRe Asia is required to establish and maintain separate insurance funds for Singapore policies and offshore policies. The solvency requirement in respect of each insurance fund shall at all times be not less than the total risk requirement of the fund (determined by reference to three components being insurance risks, asset risks and operational risks). In addition, the solvency requirement in respect of PartnerRe Asia as a whole shall at all times be not less than the total risk requirement of PartnerRe Asia plus a company-specific supervisory capital add-on or SGD 5million, whichever is higher. The MAS is entitled to require that a licensed reinsurer holds assets of a certain type and prescribed value in Singapore.

Reporting Requirements. PartnerRe Asia must file and submit annual audited financial statements in accordance with Singapore Financial Reporting Standards and related reports to the Accounting and Corporate Regulatory Authority (ACRA) together with an annual return of certain core corporate information. Changes to core corporate information during the year must also be notified to ACRA. These requirements are in addition to the quarterly and annual regulatory returns required to be filed with the MAS.

Dividends and Distribution. Dividends are generally declared from unappropriated profits. The declaration of a dividend by PartnerRe Asia is subject to relevant conditions and requirements being met as specified under the Insurance Act (Singapore) and its associated regulations. Any proposed reduction of capital or redemption of preference shares requires the prior approval of the MAS. As a licensed reinsurer, PartnerRe Asia is required to maintain minimum paid-up capital of SGD25 million.

Environmental Risk Management. PartnerRe Asia follows the MAS issued Guidelines on Environmental Risk Management, which aim to enhance the insurance sector’s resilience and management of environmental risk by setting out sound risk management practices in the following areas: governance and strategy; risk management; underwriting; investment; and disclosure of environmental risk information.

In addition to the above, the laws and initiatives issued by the MAS regarding Outsourcing, Cyber Security and Technology Risk Management currently impact, or may impact, PartnerRe Asia in the future.

Taxation of the Company and its Subsidiaries

Certain subsidiaries, branch offices and representative offices of the Company are subject to taxation related to operations in Brazil, Canada, Chile, China, France, Hong Kong, Ireland, Labuan, Mexico, Singapore, Switzerland, the United Kingdom and the U.S. The discussion below covers the significant locations for which the Company or its subsidiaries are subject to taxation and is based upon current law. Legislative, judicial or administrative changes may be forthcoming that could affect this summary.

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Bermuda

PartnerRe Ltd., PartnerRe Bermuda and PRISBe have each received from the Bermuda Minister of Finance an assurance under The Exempted Undertakings Tax Protection Act, 1966 of Bermuda, that in the event that any legislation is enacted in Bermuda imposing tax computed on profits or income, or computed on any capital asset, gain or appreciation, or any tax in the nature of estate duty or inheritance tax, then the imposition of any such tax shall not be applicable to PartnerRe Ltd., PartnerRe Bermuda or PRISBe or to any of their operations or the shares, debentures or other obligations of PartnerRe Ltd., PartnerRe Bermuda or PRISBe until March 31, 2035. These assurances are subject to the provision that they are not construed to prevent the application of any tax or duty to such persons as are ordinarily resident in Bermuda (PartnerRe Ltd., PartnerRe Bermuda and PRISBe are not currently so designated) or to prevent the application of any tax payable in accordance with the provisions of The Land Tax Act, 1967 of Bermuda or otherwise payable in relation to the land leased to PartnerRe Ltd., PartnerRe Bermuda or PRISBe.

PRISBe has elected under I.R.C Section 953(d) to be treated as a U.S. domestic corporation. See also the discussion of taxation in United States below.

Canada

The Canadian non-life branch of PartnerRe U.S. and PartnerRe Canada are subject to Canadian taxation on their profits. Their profits are taxed at the federal level, as well as the Ontario provincial level at a combined rate of 26.5% in 2022. See also the discussion of taxation in the United States below.

France

The French branch of PartnerRe Europe is conducting business in and is subject to taxation in France. The tax on corporate profits in France has been 25.83% in 2022.

The French Bill for 2018, enacted on December 30, 2017, included a graduated decrease of the statutory corporate income tax rate from 34.43% in 2017 to 25.83% in 2022, including all applicable surtaxes. See also the discussion of taxation in Ireland below.

Ireland

The Company’s Irish subsidiaries, PartnerRe Holdings Europe Limited, PartnerRe Europe, PartnerRe Ireland and PartnerRe Ireland Finance dac conduct business in and are subject to taxation in Ireland. Profits of an Irish trade or business are subject to Irish corporation tax at the rate of 12.5%, whereas profits arising from other than a trade or business are taxable at the rate of 25%. The Swiss, U.S. and French branches and subsidiaries of PartnerRe Europe are subject to taxation in Ireland at the Irish corporation tax rate of 12.5%. However, under Irish domestic tax law, the amount of tax paid in Switzerland, U.S. and France can be credited or deducted against the Irish corporation tax. As a result, the Company does not expect to incur significant taxation in Ireland with respect to the Swiss, U.S. and French branches.

Singapore

The Company’s Singapore subsidiary, PartnerRe Asia, is subject to corporate taxation in Singapore at the rate of 10% on profits arising from onshore and offshore business. In previous years (up to the year ended December 31, 2021), certain exemptions were available to profits derived from certain lines of business. However, commencing from January 1, 2022 these exemptions were no longer available in respect of these specific lines of business to PartnerRe Asia.

Switzerland

The Swiss branch of PartnerRe Europe is subject to Swiss taxation, mainly on profits and capital. To the extent that net profits are generated, profits are taxed at a rate of 19.7%. The tax reform that had been passed and enacted in 2019 in the canton of Zurich following the federal tax reform included a decrease of the statutory corporate income tax rate from 21.15% to 19.7% in 2021. The branch pays capital taxes at a rate of approximately 0.17% on its imputed branch capital calculated according to a procured taxation ruling. See also the discussion of taxation in Ireland above.

United States

PartnerRe U.S. Corporation and its subsidiaries (collectively PartnerRe U.S. Companies) transact business in and are subject to taxation in the U.S. The Canadian non-life branch of PartnerRe U.S. conducts business in Canada and is subject to taxation in Canada as discussed above. Under U.S. tax law, the amount of tax paid in Canada by the Canadian non-life branch of PartnerRe U.S. can be credited or deducted against U.S. corporation tax.

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In addition, PartnerRe Europe and PartnerRe Ireland write certain U.S. and Latin American business through their U.S. reinsurance intermediaries. As a result, PartnerRe Europe and PartnerRe Ireland are deemed to be engaged in a U.S. trade or business and thus are subject to taxation in the U.S. Finally, PLRA is also a U.S. corporation subject to taxation in the U.S. The current statutory rate of tax on corporate profits in the U.S. is 21%. See the discussion of U.S. branch taxation below and the discussion of taxation in Ireland above.

On this basis, the Company does not expect that it and its subsidiaries, other than the PartnerRe U.S. Companies, PartnerRe Europe and PartnerRe Ireland for business conducted through their U.S. intermediaries, PLRA, and PRISBe, will be required to pay U.S. corporate income taxes (other than withholding taxes as described below). However, because there is considerable uncertainty as to the activities that constitute a trade or business in the U.S., there can be no assurance that the IRS will not contend successfully that the Company or its non-U.S. subsidiaries (other than PartnerRe Europe, PartnerRe Ireland, and PRISBe) are engaged in a trade or business in the U.S. The maximum federal tax rate is currently 21% for a corporation’s income that is effectively connected with a trade or business in the U.S. In addition, U.S. branches of foreign corporations may be subject to the branch profits tax, which imposes a tax on U.S. branch after-tax earnings that are deemed repatriated out of the U.S., for a potential maximum effective federal tax rate of approximately 45% on the net income connected with a U.S. trade or business.

Foreign corporations not engaged in a trade or business in the U.S. are subject to U.S. income tax, effected through withholding by the payer, on certain fixed or determinable annual or periodic gains, profits and income derived from sources within the U.S. as enumerated in Section 881(a) of the Internal Revenue Code, such as dividends and interest on certain investments.

The U.S. imposes a base erosion and anti-abuse tax (BEAT) on certain payments from entities subject to U.S. tax to related foreign persons, also referred to as base erosion payments. Base erosion payments generally include any amounts that are deductible, including reinsurance premiums ceded to a related foreign person. Entities that meet certain thresholds are required to pay the minimum BEAT. The minimum BEAT is based on the excess of a percentage of the entities’ modified taxable income over its regular tax liability for the year. Modified taxable income is the taxpayer’s regular taxable income increased by any base erosion tax benefit with respect to any "base erosion payment" and an adjustment for the taxpayer’s net operating loss deduction, if any. The modified taxable income is taxed at 10% in 2019 through 2025, and 12.5% thereafter. This provision generally applies to entities that are subject to US net income tax with average annual gross receipts of at least $500 million and that have made foreign related-party deductible payments totaling 3% or more of the entities’ total deductions for the year.

On August 16, 2022, the U.S. government enacted the Inflation Reduction Act of 2022, which applies to tax years commencing after December 31, 2022, which among other things implements a 15% minimum tax on book income of certain large U.S. domestic groups (with a three year annual average book income of $1 billion or greater) or certain large non-U.S. parented groups that have U.S domestic corporations (with a three year annual average book income of $1 billion or greater at the consolidated non-U.S. parent level and $100 million or greater at the U.S domestic level). Should the PartnerRe U.S. Companies, PartnerRe Europe and PartnerRe Ireland for business conducted through their U.S. intermediaries, PLRA, or PRISBe ever have an effective corporate income tax rate of less than 15% and the above thresholds are met for a non-U.S. parented group, they may be subject to the 15% minimum tax on book income.

The U.S. also imposes an excise tax on insurance and reinsurance premiums paid to foreign insurers or reinsurers with respect to risks located in the U.S. The rate of tax applicable to reinsurance premiums paid to PartnerRe Bermuda is 1% of gross premiums.

Legal Proceedings

The Company’s reinsurance subsidiaries, and the insurance and reinsurance industry in general, are subject to litigation and arbitration in the normal course of their business operations. In addition to claims litigation and disputes, the Company and its subsidiaries may be subject to lawsuits and regulatory actions in the normal course of business that do not arise from or directly relate to claims on reinsurance contracts. While the outcome of any such litigation cannot be predicted with certainty, the Company will dispute all allegations against the Company and/or its subsidiaries that management believes are without merit.

For information regarding legal proceedings, see Note 15(d) to the Consolidated Financial Statements in Item 18 of this report.

C. Organizational Structure

The Company's Class A common shares are owned by Covéa Coopérations S.A., a French stock corporation (société anonyme). Five French mutual insurance companies own all the shares of Covéa Coopérations S.A. The shareholders of Covéa Coopérations S.A. are: (i) MMA IARD Assurances Mutuelles (21.528%), (ii) MMA Vie Assurances Mutuelles (11.805%), (iii) AM-GMF (33.333%), (iv) MAAF Assurances (33.161%) and (v) MAAF Santé (0.173%).

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The Company’s principal operating subsidiaries at December 31, 2022 are as follows:

	Jurisdiction	Percentage Interest Held
Partner Reinsurance Company Ltd.	Bermuda	100%
Partner Reinsurance Europe SE	Ireland	100%
Partner Reinsurance Company of the U.S.	New York, United States	100%
Partner Reinsurance Asia Pte. Ltd.	Singapore	100%
PartnerRe Life Reinsurance Company of Canada	Canada	100%

See History and Development of the Company section above and also Share Ownership section in Item 6.E and Notes 1, 10 and 13 to the Consolidated Financial Statements in Item 18 of this report for further details.

See Exhibit 8.1 to this annual report on Form 20-F for a listing of the Company’s subsidiaries.

D. Property, Plants and Equipment

The Company leases office space in Pembroke (Bermuda) where its principal executive offices are located. Additionally, the Company leases office space in various other locations, principally in Dublin, Stamford (Connecticut, U.S.), Toronto, Paris, Singapore and Zurich.

The Company directly holds certain real estate investments located in London, U.K. Refer to Note 2(g) to the Consolidated Financial Statements in Item 18 of this report for further details.

ITEM 4.A UNRESOLVED STAFF COMMENTS

None.

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ITEM 5. OPERATING AND FINANCIAL REVIEW AND PROSPECTS

The financial information for the years ended December 31, 2022, 2021 and 2020 presented below is based on, or has been derived from, and should be read in conjunction with, the U.S. GAAP Consolidated Financial Statements presented in Item 18 of this report. The financial results below are presented in U.S. dollars as the reporting currency.

PartnerRe Ltd. has made statements in this annual report on Form 20-F that are forward-looking statements. In some cases, you can identify these statements by forward-looking words such as “may,” “might,” “will,” “should,” “expects,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” “potential,” or “continue,” the negative of these terms and other comparable terminology. These forward-looking statements, which are subject to various risks, uncertainties and assumptions about us, may include projections of our future financial performance, our anticipated growth strategies and anticipated trends in our business. These statements are only predictions based on our current expectations and projections about future events. There are important factors that could cause our actual results, level of activity, performance or achievements to differ materially from the results, level of activity, performance or achievements expressed or implied by the forward-looking statements, including those factors described in Risk Factors in Item 3.D of this report.

Accordingly, we cannot guarantee future results, level of activity, performance or achievements. Forward-looking statements, subject to the risks, uncertainties and assumptions described above, speak only as of the date on which they are made, and we assume no obligation to update or revise any forward-looking statements or other information contained herein, whether as a result of new information, future events or otherwise. You are cautioned not to put undue reliance on these forward-looking statements. Moreover, neither we nor any other person assumes responsibility for the accuracy and completeness of any of these forward-looking statements.

Executive Overview

The Company is a leading global reinsurer, with a broadly diversified and balanced portfolio of traditional reinsurance risks and capital markets risks. The Company has three segments: P&C, Specialty, and Life and Health (see Results by Segment below).

The Company is in the business of assessing and assuming risk for an appropriate return. The Company creates value through its ability to understand, evaluate, diversify and distribute risk. The Company's strategy is formulated on a capital-based risk appetite and the selected risks that management believes will allow the Company to meet its goals for appropriate profitability and risk management within that appetite. Management believes that this construct allows the Company to balance the cedant’s need for confidence of claims payment with shareholder needs for an appropriate return on capital.

The Company’s long-term objective is to provide reinsurance capacity to clients and manage a portfolio of diversified risks that will create shareholder value. The Company’s profitability in any particular period can be significantly affected by large catastrophic or other large losses and the impact of changes in interest rates, credit spreads and equity markets on the fair value of investments (see Key Factors Affecting Year-over-Year Comparability below). Accordingly, the Company’s performance during any particular period is not necessarily indicative of its performance over the longer-term reinsurance cycle.

Non-life Reinsurance Operations

The Company generates its non-life reinsurance revenue from premiums. Premium rates and overall terms and conditions vary depending on market conditions. The Company writes a large majority of its non-life business on a treaty basis with the majority renewing on January 1. The remainder of this business renews at other times during the year. In addition to treaty business, the Company writes direct and facultative business which renews throughout the year.

In an increasingly competitive market environment, and considering increased regulatory and rating agency expectations, the Company continues to focus on its risk management strategy, financial strength, underwriting selection process and global presence. The Company removes the volatility associated with those risks from the client and then manages those risks and the risk-related volatility. The Company's global presence and broad product offerings allows it to achieve portfolio diversification of risks.

Pricing cycles are driven by supply of capital in the industry and demand for reinsurance and insurance and other risk transfer products. The reinsurance business is also influenced by several other factors, including variations in interest rates and financial markets, changes in legal, regulatory and judicial environments, loss trends, inflation, foreign exchange rate changes and general economic conditions.

A key challenge facing the Company is successfully managing risk through all phases of the reinsurance cycle. The Company believes that its long-term strategy of closely monitoring and being selective in the business that it writes, and maintaining the diversification and balance of its portfolio, will optimize returns over the reinsurance cycle. Individual businesses and markets have their own unique characteristics and are at different stages of the reinsurance pricing cycle at any given point in time. Management

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believes the Company has an appropriate portfolio diversification by product, geography, type of business, length of tail and distribution channel. Further, management believes that this diversification, in addition to the financial strength of the Company and its strong global franchise, will help to mitigate cyclical declines in underwriting profitability.

The non-life reinsurance market has historically been highly cyclical in nature as evidenced by hard and soft markets. For many years, with the exception of lines and markets impacted by specific catastrophic or large loss events, the Company has experienced soft market conditions with either general decreases, no changes, or marginal improvements, in pricing and profitability. During 2021, certain lines of business showed meaningful premium growth due to the return of economic activity and the upward momentum in pricing from 2020 continued, although concentrated more specifically in loss-affected lines. During 2022, following continued large losses for events such as Hurricane Ian, together with a challenging macroeconomic environment, the market continued to harden. At the January 1st, 2023 renewals, the Company continued to improve its portfolio through higher attachment points on its property catastrophe portfolio and tighter terms and conditions and increased rates above inflation trends.

Life and Health Reinsurance Operations

The Company’s Life and Health segment derives revenues primarily from premiums. Within the Life and Health segment, the Company writes mortality, morbidity, longevity and financial reinsurance solutions products. The Life and Health business provides the Company with diversification benefits and balance to its portfolio as they are generally not correlated to the Company’s Non-life business.

The profitability of the Life and Health business mainly depends on the volume and amount of death and disability claims incurred, medical claims and expenses, and the ability to adequately price the risk the Company assumes. The majority of the life premium arises from long-term in-force contracts. The life reinsurance policies are often in force for the remaining lifetime of the underlying individuals insured, with premiums earned typically over a period of 10 to 30 years. The volume of the business may be reduced each year by lapses, voluntary surrenders, death of insureds and recaptures by ceding companies. While death claims are reasonably estimated over a period of many years, claims become less predictable over shorter periods and can fluctuate significantly from period to period. Similarly, while the volume of medical claims can be predicted to a certain extent, the amount of claims and expenses depends on various factors, primarily healthcare inflation rates, driven by a shift towards the older population, reliance on expensive medical equipment and technology and changes in demand for healthcare services over time. Compared to the Non-life markets, the Life and Health reinsurance markets are more concentrated, with fewer market participants.

During 2022, the Company continued to execute its growth strategy in the Life and Health segment by continuing to increase new business volume in life business and hiring additional employees to support further growth in this segment.

Industry Environment

The reinsurance environment has become more and more complex, as traditional forms of risk are increasingly exposed to globalization and urbanization and as new forms of risks have developed (such as cyber, geopolitical and supply chain). The need for reinsurance is further supported by factors such as primary insurers' needs to reduce volatility in earnings and a high protection gap in the non-life and life and health reinsurance and emerging markets.

Strategic Initiatives

The Company's key strategy is to focus on reinsurance of business written by our cedants, and where supported by market conditions, opportunistically expand our direct insurance business through strategic partnerships with MGAs. The Company is focused on striking the right balance between top down and bottom up risk selection by broadening scope and client penetration for well-understood, efficient risk classes and keeping a selective approach for less predictable risk patterns. Among the Company's strategic priorities are growing the non-life footprint with selected clients and brokers, including through retrocession to third-party capital vehicles and using retrocession to enhance balance sheet strength and growing the Life and Health book in targeted product segments and geographies. The Company will continue to execute its growth strategy in the Life and Health segment by continuing to increase new business volume and leveraging new talent hired to support further growth in this segment.

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Reinsurance Market Outlook

The Company believes that overall, reinsurance will broadly remain a cyclical market, primarily as a result of capital inflows and outflows, and that the cycles will become more specific and local, with less global amplitude. Large loss activity over the last years and current economic conditions have led to favorable rate movements across lines of business, though more particularly pronounced for property, and the Company expects these conditions to persist over the near term.

The outlooks for 2023 for each of the Company's segments are summarized as follows:

2023 Non-life Outlook

The January 1, 2023 renewals showed a continuation of property reinsurance lines firming, specifically in peak peril cat zone exposures. The property firming led to supply shortages in US property catastrophe capacity, with coverage restrictions for war and strikes, riots and civil commotion. As a result, structures have been revised in many cases with higher attachment points and at significantly improved pricing. Casualty reinsurance on the other side didn’t harden to the same extent due to continuously improved primary conditions and increased interest rates. Commissions have been lowered in some cases and rates on non-proportional business have been marginally positive.

2023 Life and Health Outlook

The January 1, 2023 renewal for life business is not significant, as only a limited portion of the premiums written associated with the life portfolio is short-term business. Management expects continued growth in the Company’s life portfolio in 2023 at constant foreign exchange rates, mainly due to growth in Asia Pacific, Canada, Europe and the United States. Pricing conditions are not expected to materially differ from 2022.

Investment Operations

The Company generates revenue from its investment portfolio through net investment income, including interest on fixed maturities and dividends on equity securities, interest in earnings of equity method investments, and realized and unrealized gains on investments.

For the Company’s investment risks, which include public and private markets and real estate investments, diversification of risk is critical to achieving the risk and return objectives of the Company.

From a risk management perspective, the Company allocates its invested assets into two categories: liability funds and capital funds. The Company’s investment policy distinguishes between liquid, high quality (investment grade) assets that support the Company’s liabilities, and the more diversified, higher risk asset classes that are allowed within the Company’s capital funds.

Liability funds represent invested assets supporting the net reinsurance liabilities, and are invested primarily in investment-grade fixed maturity securities and cash and cash equivalents. The preservation of liquidity and protection of capital are the primary investment objectives for these assets. The portfolio managers are required to adhere to investment guidelines as to minimum ratings and issuer and sector concentration limitations. Liability funds are invested in a way that generally matches them to the corresponding liabilities (referred to as asset-liability matching) in terms of both duration and major currency composition to provide the Company with a natural hedge against changes in interest and foreign exchange rates. In addition, the Company utilizes certain derivatives to further protect against changes in interest and foreign exchange rates. Liability funds represented approximately 59% and 55% of the total invested assets at December 31, 2022 and 2021, respectively.

Capital funds represent total capital of the Company, which includes shareholders' equity and debt liabilities, and are invested in a diversified portfolio with the objective of maximizing investment return, subject to prudent risk constraints. Capital funds contain most of the asset classes typically viewed as offering a higher risk and higher return profile, subject to risk assumption and portfolio diversification guidelines which include issuer and sector concentration limitations. Capital funds may be invested in investment grade and below investment grade fixed maturity securities, publicly listed and private equities, bond and loan investments, real estate investments, structured credit and certain other specialty asset classes. Capital funds represented approximately 41% and 45% of the total invested assets at December 31, 2022 and 2021, respectively.

While there will be periods where capital fund investments may earn less than the risk-free rate of return, or potentially produce negative results, the Company believes the rewards for assuming these risks in a disciplined and measured way will produce a positive excess return to the Company over time. Additionally, since a portion of our investment risks are not fully correlated with the Company’s reinsurance risks, this increases the overall diversification of the Company’s total risk portfolio.

The Company employs a prudent investment philosophy. It maintains a high quality, well-balanced and liquid portfolio with total investment return achieved through a combination of optimizing current investment income and pursuing capital appreciation.

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The Company’s investment strategy allows for the use of certain derivative instruments, subject to strict limitations. The Company may utilize various derivative instruments, such as treasury note and equity futures contracts, credit default swaps, foreign currency option contracts, equity option contracts, foreign exchange forward contracts, total return and interest rate swaps, insurance-linked securities, and to-be-announced mortgage-backed securities (TBAs) for the purpose of managing and hedging currency risk, market exposure and portfolio duration, hedging certain investments, mitigating the risk associated with underwriting operations, or enhancing investment performance that would be allowed under the Company’s investment policy if implemented in other ways. The use of financial leverage, whether achieved through derivatives or margin borrowing, requires approval from the Board. At December 31, 2022, the Company had no significant financial leverage achieved through derivatives and no margin borrowing has been approved by the Board.

The Company follows prudent investment guidelines through a strategy that seeks to maximize returns while managing investment risk in line with the Company’s overall objectives of earnings stability and long-term book value growth. A key challenge for the Company is achieving the right balance in changing market conditions. The Company regularly reviews the allocation of investments to asset classes within its investment portfolio and allocates investments to those asset classes the Company anticipates will outperform in the future, subject to limits and guidelines. Similarly, the Company reduces its exposure to asset classes where returns are deemed unattractive. The Company may also lengthen or shorten the duration of its fixed maturity portfolio in anticipation of changes in interest rates, or increase or decrease the amount of credit risk it assumes, depending on credit spreads and anticipated economic conditions.

In 2022, the Company's investment portfolio was impacted by significant net unrealized losses driven by increases in worldwide risk-free rates and the widening of mortgage-backed-securities (MBS) and credit spreads. These higher market yields together with changes in portfolio mix resulted in higher 2022 net investment income. It is the intention of the Company to make optimal decisions to avoid realizing losses due to interest rate fluctuation, while maintaining necessary flexibility to manage risk and take advantage of opportunities for future income enhancement. With current market yields significantly above book yields, management expects higher net investment income in 2023.

A. Operating Results

At December 31, 2022, Covéa held 100% of the 100 million Class A shares of $0.00000001 par value each for a total share capital of $1.00. The Class A shares were acquired from EXOR Nederland N.V. on July 12, 2022. The common shares are not listed.

Key Factors Affecting Year-over-Year Comparability

The key factors affecting the year-over-year comparability of the Company’s net income or loss for the years ended December 31, 2022, 2021 and 2020 include the following:

•Volatility in capital markets impacting investment results

•Large catastrophic and man-made loss events impacting Non-life segment underwriting results, including the effects of the events discussed below

•Foreign exchange rate fluctuations.

These factors, as well as other factors described below, may continue to affect our results of operations and financial condition in the future. Each of these key factors is discussed further in the Review of Net Income or Loss section below for each of the years ended December 31, 2022, 2021 and 2020.

Review of Net Income or Loss

The components of net income or loss for the years ended December 31, 2022, 2021 and 2020 are presented in the Company’s Consolidated Statements of Operations, and in the breakdown by segment in Note 18 to the Consolidated Financial Statements, in Item 18 of this report.

Management analyzes the Company’s net income or loss in three parts: underwriting result, investment result, and corporate and other, which comprises the other components of net income or loss not allocated to the Company’s P&C, Specialty and Life and Health segments.

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The net income or loss for the years ended December 31, 2022, 2021 and 2020 was comprised as follows (in millions of U.S. dollars):

	2022		2021		2020
Underwriting result
P&C	$	452	$	202	$	(72)
Specialty	297		305		(232)
Total Non-life	$	749	$	507	$	(304)
Life and Health (1)	47		16		2
	$	796	$	523	$	(302)
Investment result	(1,560)		541		839
Corporate and other	(326)		(341)		(283)
Net (loss) income	$	(1,090)	$	723	$	254

(1)Underwriting result excludes net investment income allocated to Life and Health as part of the allocated underwriting result of $74 million, $81 million and $68 million for the years ended December 31, 2022, 2021 and 2020, respectively. Allocated underwriting result is the metric management uses to measure results for the segment, as described below.

The components of net (loss) income, and changes for the years presented above, are described below.

Underwriting Result

Underwriting result consists of technical result (which is net premiums earned less losses and loss expenses and acquisition costs) and other income (loss), less other expenses that are attributable to the respective segment. Underwriting result is a primary measure of underlying profitability for the Company’s core reinsurance operations, separate from the investment results, and is used to manage and evaluate the Company's Non-life segments (P&C and Specialty). Management measures results for the Life and Health segment on the basis of the allocated underwriting result, which includes underwriting result and net investment income allocated to Life and Health business. The Company believes that in order to enhance the understanding of its profitability, it is useful for our shareholders and other users of this report to evaluate the components of net income or loss separately and in the aggregate. Underwriting result should not be considered a substitute for net income or loss and does not reflect the overall profitability of the business, which is also impacted by investment results and other items included in Corporate and other above and discussed in more detail below in the Corporate and Other section.

Results by Segment

The Company monitors the performance of its operations in three segments: P&C, Specialty and Life and Health. See Note 18 to the Consolidated Financial Statements included in Item 18 of this report for a description of the Company’s segments, a discussion on how the Company measures its segment results (including definitions and quantification of loss ratio, acquisition ratio, technical ratio, other expense ratio and combined ratio) and a breakdown of net income or loss, including underwriting results by segment, for each of the years ended December 31, 2022, 2021 and 2020. Business reported in each segment is, to a significant extent, originally denominated in foreign currencies and is reported in U.S. dollars. The U.S. dollar can fluctuate significantly against other currencies and this should be considered when making year-over-year comparisons. See Corporate and Other—Foreign exchange movements section below for further details of movements in foreign exchange.

Non-life Results

The Non-life underwriting results for 2022, 2021 and 2020 are comprised of premiums earned reduced for losses and loss expenses (which included losses from large catastrophic losses and large loss events, partially offset by net favorable prior year development), acquisition costs and other expenses, as more fully described below.

Large catastrophic and man-made loss events

As the Company’s reinsurance operations are exposed to low-frequency and high-severity risk events, some of which are seasonal and climate related, results for certain periods may include unusually low loss experience, while results for other periods may include modest or significant loss experience driven by catastrophic losses. The Company generally considers large catastrophic or man-made loss events greater than $35 million, net of retrocession and reinstatement premiums, to be named events. The table below also includes losses for individual catastrophic or man-made events greater than $10 million but below $35 million, net of retrocession and reinstatement premiums, as well as losses under aggregate covers. Collectively, these amounts are hereinafter referred to as large losses.

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The impact of large losses on the Company’s underwriting results for the years ended December 31, 2022, 2021 and 2020 was as follows (in millions of U.S. dollars, except ratios):

	2022									2021									2020
	P&C Segment			Specialty Segment			Total Non-life			P&C Segment			Specialty Segment			Total Non-life			P&C Segment			Specialty Segment			Total Non-life
Large losses	$	409		$	137		$	546		$	450		$	117		$	567		$	367		$	309		$	676
Impact on combined ratio	10.4		%	8.2		%	9.7		%	12.8		%	6.5		%	10.6		%	11.6		%	16.3		%	13.4		%

Named large catastrophic and man-made events, individually above $35 million net of retrocession and reinstatement premiums, and related losses on aggregate covers were comprised as follows:

•2022: $489 million related to Hurricane Ian, the ongoing conflict between Russia and Ukraine, the Natal Floods, the Australian Floods, and the French Hailstorms

•2021: $483 million related to Hurricane Ida, Winter Storm Uri, the European Floods

•2020: $371 million related to COVID-19 and $55 million related to Hurricane Laura

In addition to the amounts above, the Company incurred additional COVID-19 losses in the Life and Health segment of $6 million, $36 million and $26 million for the years ended December 31, 2022, 2021 and 2020, respectively.

Losses and loss expenses for 2022, 2021 and 2020 were also impacted by non-life prior years' reserve development. Non-life prior years' reserve development was $220 million favorable (3.9 points on the combined ratio) for 2022, $194 million favorable (3.6 points on the combined ratio) for 2021 and $71 million adverse (1.4 points on the combined ratio) for 2020. See Note 7(a) to the Consolidated Financial Statements in Item 18 of this report for a further discussion of the reserve development related to prior accident years.

P&C Segment

The components of underwriting result and the corresponding ratios for the P&C segment for the years ended December 31, 2022, 2021 and 2020 were as follows (in millions of U.S. dollars, except ratios):

	2022			2021			2020
Gross premiums written	$	5,025		$	4,541		$	3,442
Premiums ceded	(791)			(819)			(398)
Net premiums written	$	4,234		$	3,722		$	3,044
Net premiums earned	$	3,941		$	3,528		$	3,163
Losses and loss expenses	(2,410)			(2,391)			(2,389)
Acquisition costs	(995)			(864)			(784)
Technical result	$	536		$	273		$	(10)
Other loss	—			—			(1)
Other expenses (1)	(84)			(71)			(61)
Underwriting result	$	452		$	202		$	(72)
Loss ratio	61.2		%	67.8		%	75.5		%
Acquisition ratio	25.2			24.5			24.8
Technical ratio	86.4		%	92.3		%	100.3		%
Other expense ratio	2.1			2.0			1.9
Combined ratio	88.5		%	94.3		%	102.2		%

(1)The Company allocates certain other expenses that vary with business written by its operating segments. See Other expenses in Corporate and Other section below.

The P&C segment represented 56%, 52% and 48% of total net premiums written in 2022, 2021 and 2020, respectively.

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2022 compared to 2021

The underwriting result increased $250 million year-over-year, an improvement in the combined ratio of 5.8 points, driven by a decrease in the loss ratio of 6.6 points.

Gross premiums written increased by $484 million, or 11%. This increase was driven by growth in both the casualty and catastrophe business, where market conditions continued to be favorable. Ceded premiums written were relatively stable, declining 3.4% year-over-year, driven by a slight decrease in retrocession purchasing.

Net premiums earned increased 12%, primarily driven by increased current underwriting year contribution from production volume increases, the earn-in of prior year increases in premiums written and from premium exposure adjustments on prior underwriting years.

The loss ratio improved by 6.6 points, driven by an improvement in the current accident year attritional loss ratio, which benefited from continued portfolio reshaping as well as rate increases, a reduction in large losses and a higher level of favorable prior years' reserve development. Large losses for 2022, which included impacts from Hurricane Ian, the Australian Floods, the Natal Floods, and the French Hailstorms, and losses on aggregate covers associated with these events during 2022 decreased compared to large losses incurred in 2021, which was impacted by Hurricane Ida, Winter Storm Uri, the European Floods and losses on aggregate covers associated with those events. Prior years' reserve development was 3.9 points favorable for 2022 as compared to 2.0 points favorable for 2021.

The acquisition cost ratio of 25.2% and the other expense ratio of 2.1% for 2022 were comparable to the same ratios for 2021.

2021 compared to 2020

The underwriting result increased $274 million year-over-year, an improvement in the combined ratio of 7.9 points, driven by a decrease in the loss ratio of 7.7 points.

Gross premiums written increased by $1,099 million, or 32%. This increase was driven by growth in casualty and catastrophe lines, and was reflective of rate improvements and new business. Ceded premium written more than doubled year-over-year, driven by an increase in retrocession purchasing, including from the Company's third party capital vehicles, as well as growth in premiums written.

Net premiums earned increased 12%, primarily driven by an increased current underwriting year contribution from the increased production volume as well as premium exposure adjustments on prior underwriting years.

The loss ratio improved by 7.7 points, driven by an improvement in the current accident year attritional loss ratio, which benefited from portfolio reshaping in prior periods as well as rate increases. Large catastrophic losses for Hurricane Ida, Winter Storm Uri, the European Floods and losses on aggregate covers associated with these events during 2021 increased compared to large losses in 2020, which was impacted by COVID-19, Hurricane Laura and an aggregation of mid-sized loss events. Prior years' reserve development was 2.0 points favorable for 2021 and comparable to 2.1 points favorable for 2020.

The acquisition cost ratio of 24.5% and the other expense ratio of 2.0% for 2021 were comparable to the same ratio for 2020.

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Specialty Segment

The components of underwriting result and the corresponding ratios for the Specialty segment for the years ended December 31, 2022, 2021 and 2020 were as follows (in millions of U.S. dollars, except ratios):

	2022			2021			2020
Gross premiums written	$	1,990		$	2,016		$	1,935
Premiums ceded	(325)			(227)			(153)
Net premiums written	$	1,665		$	1,789		$	1,782
Net premiums earned	$	1,670		$	1,802		$	1,892
Losses and loss expenses	(903)			(1,052)			(1,628)
Acquisition costs	(435)			(415)			(470)
Technical result	$	332		$	335		$	(206)
Other expenses (1)	(35)			(30)			(26)
Underwriting result	$	297		$	305		$	(232)
Loss ratio	54.1		%	58.4		%	86.0		%
Acquisition ratio	26.0			23.0			24.8
Technical ratio	80.1		%	81.4		%	110.8		%
Other expense ratio	2.1			1.7			1.4
Combined ratio	82.2		%	83.1		%	112.2		%

(1)The Company allocates certain other expenses that vary with business written by its operating segments. See Other expenses in Corporate and Other section below.

The Specialty segment represented 22%, 25% and 28% of total net premiums written in 2022, 2021 and 2020, respectively.

2022 compared to 2021

The underwriting result decreased $8 million year-over-year, or 3%. Despite this decrease, the combined ratio improved 0.9 points, driven by an improvement in the loss ratio of 4.3 points, partially offset by an increase in the acquisition ratio of 3.0 points.

Gross written premiums decreased by $26 million, or 1%, as reductions in agriculture, engineering and aviation lines resulting from strategic business mix decisions were partly offset by growth in the financial risks, marine and energy lines of business. Premiums ceded increased 43% year-over-year, driven by an increase in retrocession purchasing, including from the Company's third party capital vehicles. Net premiums earned decreased 7% primarily due to the Company's focus on portfolio optimization and reflected the changes in the mix of business discussed above.

The loss ratio improved by 4.3 points, driven by an improvement in the current accident year attritional loss ratio due to strategic changes in the mix of business to more profitable lines, partially offset by a lower level of favorable prior years' reserve development and an increase in large losses. Prior years' reserve development was 4.1 points favorable for 2022 compared to 6.9 points favorable for 2021, with favorable development in 2022 driven by reserve releases in property, marine and energy lines.

The increase in the acquisition cost ratio of 3.0 points was primarily driven by changes in the mix of business discussed above, as well as an increase in profit commission associated with favorable prior year reserve development during 2022.

2021 compared to 2020

The underwriting result increased $537 million year-over-year, an improvement in the combined ratio of 29.1 points, driven by a decrease in the loss ratio of 27.6 points and a decrease in the acquisition cost ratio of 1.8 points.

Gross premiums written increased by $81 million, or 4%, and net premiums written were flat year-over-year. The increase in gross premiums written was driven primarily by increases in the aviation and energy lines of business, where economic activity returned, partially offset by reductions in agriculture and the Lloyd's net quota share (LNQS) portfolio resulting from strategic business mix decisions. Premiums ceded increased 48% year-over-year, driven by an increase in retrocession purchasing, including from the Company's third party capital vehicles. Net premiums earned decreased 5% primarily due to the Company's focus on portfolio optimization, and reflected the reductions in agriculture and the LNQS discussed above.

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The loss ratio improved by 27.6 points, primarily driven by a decrease in large losses and favorable prior years' reserve development. Prior years' reserve development was 6.9 points favorable for 2021 compared to 7.2 points adverse for 2020, with favorable development in 2021 driven by financial risks and aviation lines. The current accident year attritional loss ratio also improved due to changes in the mix of business to more profitable lines of business.

The decrease in acquisition costs and acquisition cost ratio by 1.8 points was primarily driven by changes in the mix of business discussed above.

Life and Health Segment

The Company provides reinsurance of life, and health related risks including mortality, morbidity, longevity and financial reinsurance solutions. Reinsurance coverage is mainly provided to primary life insurers to protect against individual and group mortality and disability risks. The Company also provides reinsurance coverage mainly to primary life insurers who provide pensions or issue annuity contracts offering long-term retirement benefits to consumers, who, in turn, seek protection against outliving their financial resources.

Mortality and morbidity business is written primarily on a proportional basis through treaty agreements and is subdivided into death and disability covers (with various riders), term assurance and critical illness (TCI) and GMDB. The Company also writes certain treaties on a non-proportional basis.

Longevity business is written on a long-term, proportional basis. The Company’s longevity portfolio is subdivided into standard and non-standard annuities. The non-standard annuities are sold by insurance companies to consumers with aggravated health conditions and are usually medically underwritten on an individual basis.

The components of the allocated underwriting result for the Life and Health segment for the years ended December 31, 2022, 2021 and 2020 were as follows (in millions of U.S. dollars):

	2022		2021		2020
Gross premiums written	$	1,674	$	1,647	$	1,499
Premiums ceded	(29)		(24)		(24)
Net premiums written	$	1,645	$	1,623	$	1,475
Net premiums earned	$	1,646	$	1,627	$	1,482
Losses and loss expenses	(1,434)		(1,441)		(1,318)
Acquisition costs	(111)		(108)		(102)
Technical result	$	101	$	78	$	62
Other income (1)	39		26		13
Other expenses (2)	(93)		(88)		(73)
Underwriting result	$	47	$	16	$	2
Net investment income	74		81		68
Allocated underwriting result	$	121	$	97	$	70

(1)Other income represents fee income on longevity swaps and deposit accounted contracts, including the Company's financial reinsurance solutions business.

(2)The Company allocates certain other expenses that vary with business written by its operating segments. See Other expenses in Corporate and Other section below.

The Life and Health segment represented 22%, 23% and 24% of total net premiums written in 2022, 2021 and 2020, respectively.

Allocated underwriting result

The underwriting result for Life and Health is increased by net investment income, related to both assets backing reserves and assets backing capital, allocated to this segment to determine allocated underwriting result. See Investments Results section below for further details on net investment income.

2022 compared to 2021

The allocated underwriting result increased $24 million, or 25%, year-over-year, driven by an increase in the underwriting result, which was partially offset by a decrease in net investment income.

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Gross premiums written increased by $27 million, or 2%, and net premiums written increased by $22 million, or 1%. Premium growth during 2022 was impacted by changes in foreign exchange rates. At constant rates, net premiums written increased by 10% year-over-year, driven primarily by growth in longevity and long-term protection business, partially offset by a decrease in short-term protection business.

Losses and loss expenses decreased by $7 million, remaining relatively flat year-over-year, as comparatively lower COVID-19 losses and improvements in the longevity and GMDB business and favorable changes in foreign exchange rates were offset by unfavorable claims experience and non-recurring prior year recapture gains in the long-term protection and short-term protection business.

Acquisition costs increased 3% during the year in line with growth in the business.

Other income increased by $13 million, or 50%, driven primarily by growth in the financial reinsurance solutions business. Other expenses increased by $5 million, or 6%, due to a higher number of employees to support growth.

Allocated net investment income decreased $7 million, or 9%, as a lower average reserve balance during 2022 compared to 2021 led to a reduction in the allocated asset base and investment income.

2021 compared to 2020

The allocated underwriting result increased $27 million, or 39%, year-over-year, driven by an increase in the underwriting result and an increase in the allocated net investment income.

Gross and net premiums written increased by $148 million or 10%, and net premiums earned increased by $145 million, or 10%. These increases were primarily driven by growth in the Company's long-term protection business, partially offset by decreases in short-term protection business.

Losses and loss expenses increased by $123 million, or 9%, due primarily to growth in the business, comparatively higher COVID-19 losses on protection products and a lower level of gains on recaptures in the long-term business, partially offset by an improvement in the short-term protection business. Acquisition costs increased 6% during the year in line with growth in the business.

Other income increased by $13 million, or 100%, driven primarily by growth in non-risk transfer business. Other expenses increased by $15 million, or 21%, due to a higher number of full-time equivalents to support growth.

Allocated net investment income increased $13 million, or 19%, as a higher average reserve balance during 2021 compared to 2020 led to a higher allocated asset base and investment income.

Investment Result

Investment result consists of net investment income, net realized and unrealized investment gains or losses and interest in earnings or losses of equity method investments. Net investment income primarily includes interest and amortization of premium and discount on fixed maturities, short-term investments, cash and cash equivalents and certain other invested assets (including corporate loans), dividend income and income distributions from equities and certain other invested assets, as well as investment income on funds held, offset by investment expenses and withholding taxes. Net realized and unrealized investment gains or losses primarily include amounts realized from sales and redemptions of the Company’s fixed maturities, short-term investments, equities and other invested assets; changes in net unrealized investment gains or losses on these investments; and impairment losses on real estate. Interest in earnings or losses of equity method investments represents the Company’s aggregate share of earnings or losses related to several private placement investments and limited partnership interests.

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The components of the investment result for the years ended December 31, 2022, 2021 and 2020 were as follows (in millions of U.S. dollars):

	2022		2021		2020
Net investment income (1)	$	398	$	376	$	361
Net realized and unrealized investment (losses) gains	(1,969)		38		454
Interest in earnings of equity method investments	11		127		24
Total investment result	$	(1,560)	$	541	$	839

(1)Includes amounts allocated to the Life and Health segment as presented in Results by Segment above.

Net Investment Income

Net investment income by asset type for the years ended December 31, 2022, 2021 and 2020 is included in Note 4(b) to the Consolidated Financial Statements in Item 18 of this report and is summarized below (in millions of U.S. dollars):

	2022		2021		2020
Fixed maturities, short-term investments and cash and cash equivalents	$	328	$	306	$	302
Other invested assets	99		90		89
Equities	11		13		4
Funds held and other	11		18		17
Investment expenses	(51)		(51)		(51)
Net investment income	$	398	$	376	$	361

Net investment income increased in 2022 compared to 2021 and in 2021 compared to 2020 driven by the impact of re-allocations to investment grade corporate bonds and higher reinvestment rates due to increases in worldwide risk-free rates. The increase in 2022 compared to 2021 also reflected an increase in credit spreads during 2022.

Net Realized and Unrealized Investment (Losses) Gains

The Company’s portfolio managers have an income and capital appreciation investment objective, achieved through a combination of optimizing current investment income and pursuing capital appreciation. To meet this objective, it is often desirable to buy and sell securities to take advantage of changing market conditions and to reposition the investment portfolios. It is the intention of the Company to make optimal decisions to avoid realizing losses due to interest rate fluctuation, while maintaining necessary flexibility to manage risk and take advantage of opportunities for future income enhancement. In addition, the Company recognizes changes in fair value for substantially all of its investments as changes in unrealized investment gains or losses in its Consolidated Statements of Operations. Realized and unrealized investment gains and losses are generally a function of multiple factors, with the most significant being prevailing interest rates, credit spreads and equity market conditions.

See Note 4(a) to the Consolidated Financial Statements in Item 18 of this report for details of realized investment gains and losses and changes in unrealized investment gains and losses by investment type. Investment results for the years ended December 31, 2022, 2021 and 2020 were significantly impacted by the volatility in the capital markets, although 2022 was impacted much more significantly than 2021 or 2020, with the Company reporting Net realized and unrealized investment gains or losses, included in net income or loss, as follows (in millions of U.S. dollars):

	2022		2021		2020
Net realized investment gains	$	472	$	201	$	16
Change in net unrealized investment (losses) gains	(2,439)		(163)		444
Impairment loss on investments in real estate	(2)		—		(6)
Net realized and unrealized investment (losses) gains	$	(1,969)	$	38	$	454

The net realized and unrealized investment losses of $1,969 million in 2022 were driven by net realized and unrealized investment losses of $1,806 million on fixed maturities and short term investments, as well as net realized and unrealized investment losses of $119 million on other invested assets, and net realized and unrealized investment losses on equities of $44 million. Substantially all losses on fixed maturities and short-term investments were unrealized and driven by increases in worldwide risk free rates, widening corporate credit and MBS spreads, and losses on real estate sector investments in the Company's Asia high yield portfolio. Losses on other invested assets primarily reflect mark-to-market losses on private equity funds. Losses on equities largely reflect mark-to-market losses on public equity funds. The net realized investment gains in 2022 were primarily driven by the partial sale of Exor public equity funds at the close of the acquisition of the Company by Covéa. This sale generated total consideration of $772 million, resulting in a realized gain of $450 million, the majority of which was included in unrealized gains in prior periods.

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The $2 million impairment loss on investments in real estate was driven by a write-down in value of London-based real estate investments directly owned by the Company.

The net realized and unrealized investment gains of $38 million in 2021 were driven by net realized and unrealized investment gains of $300 million on other invested assets and net realized and unrealized investment gains on equities of $277 million, partially offset by net realized and unrealized investment losses of $539 million on fixed maturities and short-term investments. Gains on other invested assets were primarily driven by unrealized gains on private equity investments. Gains on equities were also primarily unrealized and were due to increases in worldwide equity markets, and also included a large realized gain on the sale of a preferred share investment. Losses on fixed maturities and short-term investments were primarily unrealized and driven by increases in worldwide risk free rates and losses on real estate sector investments in the Company's Asia high yield portfolio, partially offset by narrowing credit spreads.

The net realized and unrealized investment gains of $454 million in 2020 were driven by net realized and unrealized investment gains of $245 million on fixed maturities and short-term investments and $189 million of net realized and unrealized investment gains on equities. Gains on fixed maturities and short-term investments were primarily unrealized and driven by decreases in worldwide risk free rates. Gains on equities were also primarily unrealized and were due to increases in worldwide equity markets. Net realized and unrealized investment gains also included $26 million of gains on other invested assets, driven by private equities. The $6 million impairment loss on investments in real estate was driven by a write-down in value of London-based real estate investments directly owned by the Company.

See also Notes 3 and 4(a) to the Consolidated Financial Statements in Item 18 for further details.

Interest in Earnings of Equity Method Investments

The interest in earnings of equity method investments for 2022 of $11 million primarily reflect mark-to-market gains on real estate funds. The interest in earnings of equity method investments in 2021 of $127 million primarily reflected unrealized gains in the value of real estate assets held by investees, as well as realized and unrealized gains on private equity funds and New York real estate fund. The interest in earnings of equity method investments in 2020 of $24 million primarily reflected gains on private equities, partially offset by a decrease in value of real estate held by investees.

Corporate and Other

The following are components of net income (in millions of U.S. dollars), excluding amounts that the Company includes in investment results or allocates to segments, in line with the way the Company manages its business, as described above.

	2022		2021		2020
Other expenses, net of other income, not allocated to the segments (1)	$	(202)	$	(207)	$	(195)
Interest expense	(55)		(56)		(39)
Amortization of intangible assets	(9)		(9)		(10)
Net foreign exchange losses	(29)		(31)		(52)
Income tax (expense) benefit	(31)		(38)		13
Corporate and Other	$	(326)	$	(341)	$	(283)

(1)The Company allocates certain other expenses that vary with business written to its operating segments. Refer to Underwriting Results section above for tables that include Other expense and Other income amounts allocated to each of the three segments.

Other Expenses

The Company's Other expenses are included in the underwriting result and in Corporate and Other, as described above. The Company’s total Other expenses in the Consolidated Statements of Operations for the years ended December 31, 2022, 2021 and 2020 were as follows (in millions of U.S. dollars, except ratios):

	2022			2021			2020
Other expenses	$	415		$	399		$	356
Other expenses, as a % of total net premiums earned	5.7		%	5.7		%	5.4		%

Other expenses of $415 million for 2022 increased by $16 million compared to 2021, though the expense ratio remained unchanged. The increase in other expenses was primarily driven by higher personnel costs due to additional full-time equivalent employees and a higher bonus accrual, and to a lesser extent, an increase in IT costs and travel and entertainment expenses. These

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increases were partially offset by decrease in other expenses and consulting and professional fees for accounting standard implementation projects.

Other expenses of $399 million for 2021 increased by $43 million compared to 2020 primarily due to higher personnel expenses, driven by an increase in variable compensation related accruals and additional full-time equivalent employees, partially offset by a decrease in consulting and professional fees for accounting standard implementation projects.

Interest Expense

Interest expense was $55 million in 2022, which was comparable to 2021.

Interest expense of $56 million in 2021 increased by $17 million compared to 2020. The increase was driven by the issuance of $500 million 4.50% Fixed-Rate Reset Junior Subordinated Notes due 2050 (2050 Notes) during the third quarter of 2020. The proceeds from the issuance of the 2050 Notes, together with the proceeds from the Series J preferred shares issuance during the first quarter of 2021, were used to fully redeem the Series G, H and I preferred shares during the second quarter of 2021. These transactions are described more fully in Section B—Liquidity and Capital Resources below. The additional interest expense for the year was more than offset by the decrease in preferred dividends for 2021 compared to 2020.

See Note 9 to the Consolidated Financial Statements in Item 18 of this report for further details.

Amortization of Intangible Assets

Amortization of intangible assets relates to intangible assets acquired upon acquisition of Paris Re in 2009, Presidio in 2012, Aurigen in 2017 and Claim Analytics Inc. in 2018. The amortization expense for 2022 was comparable to 2021 and 2020. See Note 6 to the Consolidated Financial Statements in Item 18 for further details.

Foreign Exchange Movements

The Company’s reporting currency is the U.S. dollar. The Company’s significant subsidiaries and branches have one of the following functional currencies: U.S. dollar, Euro or Canadian dollar. As a significant portion of the Company’s operations is transacted in foreign currencies, fluctuations in foreign exchange rates may affect year-over-year comparisons. To the extent that fluctuations in foreign exchange rates affect comparisons, their impact has been quantified, when possible, and discussed throughout this annual report. See Note 2(m) to the Consolidated Financial Statements in Item 18 of this report for a discussion of remeasurement and translation of foreign currencies.

Net foreign exchange losses were $29 million for 2022 compared to losses of $31 million for 2021 and losses of $52 million for 2020. The losses in 2022 were driven by the strengthening of the U.S. dollar against the Euro and by the cost of hedging. The losses in 2021 were driven by the strengthening of the U.S. dollar against certain major currencies (primarily the Euro, British Pound and Swiss Franc), while losses in 2020 were mainly driven by the weakening of the U.S. dollar against almost all major currencies (primarily the Canadian dollar, British Pound and Swiss Franc) and the cost of hedging.

The foreign exchange fluctuations for the principal currencies in which the Company transacts business were as follows:

•the U.S. dollar ending exchange rate strengthened against all major currencies at December 31, 2022 compared to December 31, 2021.

•the U.S. dollar average exchange rate for the year strengthened against all major currencies in 2022 compared to 2021.

•the U.S. dollar ending exchange rate strengthened against almost all major currencies, with the exception of the Canadian dollar, at December 31, 2021 compared to December 31, 2020.

•the U.S. dollar average exchange rate for the year strengthened against most major currencies, with the exception of the Canadian dollar and British pound, in 2021 compared to 2020.

The above fluctuations impacted individual line items of the Company’s Consolidated Balance Sheets and Consolidated Statement of Operations as well as the Change in currency translation adjustment included in Accumulated other comprehensive loss in the Consolidated Balance Sheets. The Company hedges a significant portion of its currency risk exposure as discussed in Quantitative and Qualitative Disclosures about Market Risk in Item 11 of this report and in Notes 2(n) and 5 to the Consolidated Financial Statements in Item 18 of this report. See also section B. Liquidity and Capital Resources—Currency for a discussion of the impact of foreign exchange movements on the Consolidated Balance Sheets.

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Income Taxes

The effective income tax rate, which the Company calculates as income tax expense or benefit divided by net income or loss before taxes, may fluctuate significantly from period to period depending on the geographic distribution of pre-tax net income or loss in any given period between different jurisdictions. The geographic distribution of pre-tax net income or loss can vary significantly between periods due to, but not limited to, the following factors: the business mix of net premiums earned, the geographic location, quantum and nature of net losses and loss expenses incurred, the quantum and geographic location of other expenses, net investment income, net realized and changes in unrealized investment gains and losses and the quantum of specific adjustments to determine the income tax basis in each of the Company’s operating jurisdictions. In addition, a significant portion of the Company’s gross and net premiums are written and earned in Bermuda, a non-taxable jurisdiction, including the majority of the Company’s catastrophe business, which can result in significant volatility in the Company’s pre-tax net income or loss from period to period.

The Company’s income tax (expense) benefit and effective income tax rate for the years ended December 31, 2022, 2021 and 2020 were as follows (in millions of U.S. dollars, except ratios):

	2022			2021			2020
Income tax (expense) benefit	$	(31)		$	(38)		$	13
Effective income tax rate	(3.0)		%	5.0		%	(5.4)		%

Income tax (expense) benefit and the effective income tax rate during 2022, 2021 and 2020 were primarily driven by the geographic distribution of the Company’s pre-tax income and losses between its various jurisdictions. On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security Act (CARES Act) was enacted in response to the COVID-19 pandemic. The Company did not make use of any direct support measures. It was only the Company’s U.S. subsidiaries that benefited from the CARES Act through the passage of modified tax loss carry-back rules that allow losses to be carried back to years with a higher tax rate. As a result, the Company’s U.S. subsidiaries realized a tax benefit of $35 million (or a reduction of 14.4 points on the effective tax rate) for the year ended December 31, 2020. For the full year 2022, the tax expense on a pre-tax loss was driven primarily by the establishment of a valuation allowance on unrealized losses in the U.S. See Note 12 to the Consolidated Financial Statements in Item 18 of this report for further details.

B. Liquidity and Capital Resources

The following discussion on liquidity and capital resources principally focuses on the Company’s Consolidated Balance Sheets and Consolidated Statements of Cash Flows. See Risk Factors in Item 3.D for additional information concerning risks related to our business, strategy and operations.

Capital Adequacy

A key priority for management is to hold sufficient capital to meet all of the Company’s obligations to cedants, meet regulatory and rating agency requirements of the Group and the Company's regulated subsidiaries and support its position as one of the stronger reinsurers in the industry. Management closely monitors its capital needs and capital level throughout the reinsurance cycle and, in times of volatility and turmoil in global capital markets, actively takes steps to optimize the Company’s capital in order to achieve an appropriate balance of financial strength and shareholder returns. Capital management is achieved by either deploying or curtailing capital to fund business opportunities and, during times when the Company has excess capital and business opportunities are not so attractive, returning capital to its shareholders by way of dividends.

Shareholders’ Equity and Capital Resources Management

As part of its long-term strategy, the Company will seek to grow capital resources to support its operations throughout the reinsurance cycle, maintain strong ratings from the major rating agencies (see ratings summarized below) and maintain the ability to pay claims as they arise. The Company may also seek to restructure its capital through the repayment or purchase of debt obligations or preferred shares, or increase or restructure its capital through the issuance of debt or preferred shares, when opportunities arise.

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The Company's total capital (defined as total of debt liabilities and preferred and common shareholders’ equity) at December 31, 2022 and 2021 was as follows (in millions of U.S. dollars, except percentages):

	December 31, 2022				December 31, 2021
Senior notes due 2026	$	794	10	%	$	844	9	%
Senior notes due 2029	497		6		497		5
Junior subordinated notes due 2050	495		6		494		5
Capital efficient notes due 2066	62		1		62		1
Total debt	$	1,848	23	%	$	1,897	20	%
Preferred shareholders’ equity, aggregate liquidation value	$	200	2	%	$	200	2	%
Common shareholder’s equity	6,088		75		7,344		78
Total shareholders' equity	$	6,288	77	%	$	7,544	80	%
Total capital	$	8,136	100	%	$	9,441	100	%

Total capital of $8.1 billion at December 31, 2022 was down 13.8% compared to December 31, 2021 primarily due to a decrease in common shareholder's equity and foreign exchange movements on Euro denominated debt, described as follows:

•Common shareholder's equity decreased 17.1% during 2022, driven by the comprehensive loss of $1,068 million for the year and by common and preferred share dividends totaling $188 million.

•The decrease in senior notes due 2026 is due to the foreign exchange impact of translating the Euro denominated debt into U.S. dollars, the Company's reporting currency.

Regular interest payments on debt, which are expected to be approximately $56 million per annum based on interest rates at December 31, 2022, include payments on Senior notes due 2026 of $10 million, Senior notes due 2029 of $19 million, Junior subordinated notes due 2050 of $23 million and CENts of $4 million. Other than the Senior notes due 2026, the Company has no other contractual debt repayment obligations during the next five years.

Dividend payments on the Series J Preferred Shares are non-cumulative and the shares will remain outstanding into perpetuity unless called by the Company, which is first permissible, without regulatory approval on March 15, 2026. The Company expects to pay dividends on these preferred shares of approximately $10 million per annum in the period during which they remain outstanding. The Company’s dividend policy is to declare and pay regular and special dividends on its common shares, with the regular dividends declared and paid for three quarters in the calendar year and the special dividend declared and paid annually.

On December 16, 2021, Exor signed a definitive agreement with Covéa, pursuant to which Covéa agreed to purchase all of PartnerRe Ltd.’s common shares held by Exor. On July 12, 2022, Covéa completed the acquisition of PartnerRe Ltd. from Exor Nederland N.V. The Company has not paid any dividends since July 12, 2022 and the Company will be revisiting its current dividend policy during 2023. The annual interest and common and preferred share dividend obligations are expected to be funded using net cash flows from operating activities.

PartnerRe Ltd. has fully and unconditionally guaranteed the obligations related to debt issued to third parties by its finance subsidiaries as follows:

•senior notes with an aggregate principal amount of €750 million issued by PartnerRe Ireland Finance DAC

•senior notes with an aggregate principal of $500 million issued by PartnerRe Finance B LLC

•junior subordinated notes with an aggregate principal of $500 million issued by PartnerRe Finance B LLC

•junior subordinated CENts with a remaining aggregate principal amount of $62 million issued by PartnerRe Finance II Inc.

In March 2020, the SEC updated guidance on financial disclosures about Guarantors and Issuers of Guaranteed Securities and Affiliates Whose Securities Collateralize a Registrant’s Securities. We adopted the new disclosure requirements under the updated guidance effective for the year ended December 31, 2021. The issuers of the guaranteed securities are finance subsidiaries, and PartnerRe Ltd. has provided a full and unconditional guarantee for the securities, and none of PartnerRe Ltd.'s subsidiaries provides a guarantee on the debt obligations.

See Notes 9, 10 and 11 to the Consolidated Financial Statements in Item 18 of this report, for a further discussion related to the Company's indebtedness, guarantees and shareholders' equity, and Operating Results above for a discussion of the Company’s net income for the year ended December 31, 2022. See also Consolidated Statements of Shareholders' Equity within the Consolidated Financial Statements in Item 18 of this report.

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Liquidity and Cash Flows

Liquidity is a measure of the Company’s ability to access sufficient cash flows to meet the short-term and long-term cash requirements of its business operations.

The Company aims to be a reliable and financially secure partner to its cedants. This means that the Company must maintain sufficient liquidity at all times so that it can support its cedants by settling claims quickly. The Company generates cash flows primarily from its underwriting and investment operations. Management believes that a profitable, well-run reinsurance organization will generate sufficient cash from premium receipts and investment income to pay claims, acquisition costs and other expenses in most years. To the extent that underwriting cash flows are not sufficient to cover operating cash outflows in any year, the Company may utilize cash flows generated from investments and may ultimately liquidate assets from its investment portfolio. Management ensures that its liquidity requirements are supported by maintaining a high quality, well balanced and liquid investment grade investment portfolio, and by matching within certain risk tolerance limits the duration and currency of its investments with that of its net reinsurance liabilities.

Management believes that its significant cash flows from operations and high quality liquid investment portfolio will provide sufficient liquidity for the foreseeable future to meet its present requirements. At December 31, 2022 and 2021, the Company held cash and cash equivalents of $1,252 million and $661 million, respectively.

The Company’s Consolidated Statements of Cash Flows are included in the Consolidated Financial Statements in Item 18 of this report. Explanations of the cash flows presented in the Consolidated Statements of Cash Flows are as follows:

Net cash provided by operating activities, which includes cash flows related to underwriting operations and net investment income, was $1,468 million in 2022 compared to $1,233 million in 2021 and $1,125 million in 2020. The increase in 2022 compared to 2021 was primarily driven by increased cash flow from underwriting operations, as the comparative period included a premium paid for the loss portfolio transfer and adverse development cover entered into during the second quarter of 2021, partially offset by an increase in other operating cash outflows. The increase in 2021 compared to 2020 was primarily driven by increased cash flow from underwriting operations for the non-life business, due to decreases in payments for attritional losses arising from a mix of business change to more profitable lines and improved margins from prior underwriting years. This was partially offset by a premium paid for a loss portfolio transfer and adverse development cover (refer to Note 7(a) to the Consolidated Financial Statements in Item 18 of this report for further details) and a decrease in cash flow from underwriting operations for the life business due to an increase in losses paid.

Net cash used in investing activities was $665 million in 2022 compared to $2,329 million in 2021 and $633 million in 2020. The net cash used in investing activities in 2022 was primarily driven by net purchases of fixed maturities, short-term investments and other invested assets, offset by net sales of equities. The net cash used in investing activities in 2021 was primarily driven by net purchases of fixed maturities and other invested assets, partially offset by net sales and redemptions of short term investments. The net cash used in investing activities in 2020 was primarily driven by net purchases of fixed maturities, offset by net sales of short term investments and other invested assets.

Net cash used in financing activities was $195 million in 2022 and $573 million in 2021 compared to net cash provided by financing activities of $328 million in 2020. The net cash used in financing activities in 2022 was driven primarily by the payment of dividends to common and preferred shareholders. The net cash used in financing activities in 2021 was driven primarily by the redemption of the Company's Series G, H and I preferred shares and payment of common and preferred dividends, partially offset by the issuance of Series J preferred shares. The net cash provided by financing activities in 2020 was driven primarily by the issuance of junior subordinated notes, partially offset by the redemption of preferred shares and dividends paid to common and preferred shareholders.

In 2023, the Company expects to continue to generate positive operating cash flows, absent unknown events or catastrophic events or unanticipated factors that could result in negative operating cash flows in the future. Specifically, the Company expects cash flows from operating activities to continue to be sufficient to cover claims payments.

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The Company’s ability to pay common and preferred shareholder dividends, interest payments on debt, and certain corporate expenses is dependent mainly on cash dividends from PartnerRe Bermuda, PartnerRe Europe, PartnerRe U.S., PartnerRe Asia and PartnerRe Canada (collectively, the reinsurance subsidiaries), which are the Company’s most significant subsidiaries. The payment of such dividends by the reinsurance subsidiaries to the Company is limited under Bermuda, Irish, Singapore and Canadian laws and certain statutes of various U.S. states in which PartnerRe U.S. is licensed to transact business. The restrictions are generally based on net income and/or certain levels of surplus as determined in accordance with the relevant statutory framework. On December 16, 2021, Exor announced that it had signed a definitive agreement with Covéa, under which Covéa would acquire PartnerRe’s common shares. Consummation of this transaction occurred on July 12, 2022. The Company has not paid any dividend since July 12, 2022, and the Company will be revisiting its current dividend policy during 2023. The reinsurance subsidiaries’ dividend restrictions at December 31, 2022 are described in Note 11 to the Consolidated Financial Statements in Item 18 of this report.

The reinsurance subsidiaries of the Company depend upon cash inflows from the collection of premiums as well as investment income and proceeds from the sales and maturities of investments to meet their obligations. Cash outflows are in the form of claims payments, purchases of investments, other expenses, income tax payments, intercompany payments as well as dividend payments to the respective parent company.

Historically, the Company, through its operating subsidiaries, has generated sufficient cash flows to meet its obligations. Because of the inherent volatility of the business written by the Company, the seasonality in the timing of payments by cedants, the irregular timing of loss payments, the impact of a change in interest rates and credit spreads on the investment income as well as variability in coupon payment dates for fixed income securities, cash flows from operating activities may vary significantly between periods. In the event that paid losses accelerate beyond the ability to fund such payments from operating cash flows, the Company would use its cash and cash equivalents balances available or liquidate a portion of its high quality and liquid investment portfolio. As discussed in the Investments section below, the Company’s investments and cash and cash equivalents totaled $19 billion at December 31, 2022, of which $14 billion were cash and cash equivalents and government issued or investment grade fixed income securities.

Financial strength ratings and senior unsecured debt ratings represent the opinions of rating agencies on the Company’s capacity to meet its obligations. In the event of a significant downgrade in ratings, the Company’s ability to write business and to access the capital markets could be impacted. Some of the Company’s reinsurance treaties contain special funding and termination clauses that would be triggered in the event the Company or one of its subsidiaries is downgraded by one of the major rating agencies to levels specified in the treaties, or the Company’s capital is significantly reduced. If such an event were to occur, the Company would be required, in certain instances, to post collateral in the form of letters of credit and/or trust accounts against existing outstanding losses, if any, related to the treaty. In a limited number of instances, the subject treaties could be canceled retroactively or commuted by the cedant.

The Company’s current financial strength ratings are as follows:

	Rating (1)
Standard & Poor’s	A+
Moody’s (2)	A1
A.M. Best	A+

(1)The Company's outlook from each rating agency in the table above is stable.

(2)Applies to Partner Reinsurance Company Ltd. and Partner Reinsurance Company of the U.S.

Credit Agreements

In the normal course of its operations, the Company enters into agreements with financial institutions to obtain unsecured and secured letter of credit facilities. These facilities are used for the issuance of letters of credit. Certain agreements require the letters of credit to be fully secured with cash, government bonds and/or investment grade bonds. The agreements include default covenants, which could require the Company to fully secure the outstanding letters of credit to the extent that the facility is not already fully secured and/or result in the Company not being allowed to issue any new letters of credit. See Note 16 to the Consolidated Financial Statements in Item 18 of this report for further details.

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Leases and Other Operating Agreements

The Company leases office space under operating leases expiring in various years through 2038. At the lease commencement, the Company determines the classification of each lease as either a finance lease or an operating lease. The Company currently only has leases classified as operating. The Company has lease commitments of $4 million related to a lease that will not commence until 2023, with a contractual lease term of 8 years. As this lease has not yet commenced, the commitment is not included in the Consolidated Balance Sheet at December 31, 2022 but is included in the table below. Lease payments are expected to be funded using net cash flows from operating activities. The table below shows the Company's expected obligations under the operating lease agreements at December 31, 2022 (in millions of U.S. dollars):

	Total		< 1 year		1-3 years		3-5 years		> 5 years
Operating leases	$	91	$	14	$	27	$	24	$	26

The Company has entered into maintenance agreements and service agreements that provide for business and information technology support and computer equipment. Future payments under these contracts amount to $28 million, which are expected to be funded using net cash flows from operating activities. The table below shows the expected obligations under the operating agreements at December 31, 2022 (in millions of U.S. dollars):

	Total		< 1 year		1-3 years		3-5 years		> 5 years
Other operating agreements	$	28	$	17	$	8	$	2	$	1

Investments

The Company’s total invested assets of $19,244 million and $20,453 million at December 31, 2022 and 2021, respectively, are comprised of total investments, cash and cash equivalents, and accrued interest. The components and carrying values of the Company’s total investments, and the percentages of total investments, at December 31, 2022 and 2021 were as follows (in millions of U.S. dollars, except percentages):

	December 31, 2022				December 31, 2021
Fixed maturities	$	13,022	72	%	$	14,071	72	%
Short-term investments	523		4		205		1
Equities	930		5		1,752		9
Investments in real estate	58		—		68		—
Other invested assets	3,355		19		3,601		18
Total investments (1)	$	17,888	100	%	$	19,697	100	%

(1)In addition to the total investments shown in the above table, the Company held cash and cash equivalents of $1,252 million and $661 million at December 31, 2022 and 2021, respectively, and accrued interest of $104 million and $95 million at December 31, 2022 and 2021, respectively.

The majority of the Company’s investments are carried at fair value with changes in fair value included in Net realized and unrealized investment gains or losses in the Consolidated Statements of Operations. Refer to Investment Result above in the Operating results section and Notes 3, 4 and 5 to the Consolidated Financial Statements for further details of the composition of the investments and changes in unrealized gains or losses on investments. The total fixed maturities and short-term investments portfolio of $13,545 million at December 31, 2022 decreased compared to December 31, 2021 of $14,276 million, driven by mark-to-market losses as a result of the significant increase in risk-free rates and a widening of credit spreads, partially offset by the investment of positive operating cash flows.

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The cost, fair value and credit ratings of the Company’s fixed maturities and short-term investments carried at fair value at December 31, 2022 were as follows (in millions of U.S. dollars, except percentages):

					Credit Rating (1)
December 31, 2022	Amortized cost		Fair Value		AAA			AA			A			BBB			Below investment grade			Unrated
Fixed maturities
U.S. government and sponsored enterprises	$	2,107	$	1,798	$	—		$	1,798		$	—		$	—		$	—		$	—
U.S. states, territories and municipalities	59		59		1			9			—			—			—			49
Non-U.S. sovereign government, supranational and government related	1,834		1,655		1,040			373			225			17			—			—
Corporate	6,477		5,759		5			186			1,765			3,574			174			55
Asset-backed securities	28		28		—			—			12			—			16			—
Residential mortgage-backed securities	4,420		3,723		339			3,384			—			—			—			—
Fixed maturities	$	14,925	$	13,022	$	1,385		$	5,750		$	2,002		$	3,591		$	190		$	104
Short-term investments	536		523		43			306			132			27			7			8
Total fixed maturities and short-term investments	$	15,461	$	13,545	$	1,428		$	6,056		$	2,134		$	3,618		$	197		$	112
% of Total fixed maturities and short-term investments					10		%	45		%	16		%	27		%	1		%	1		%

(1)All references to credit rating reflect Standard & Poor’s (or estimated equivalent) ratings. Investment grade reflects a rating of BBB- or above.

At December 31, 2022, approximately 98% of the Company’s fixed maturity and short-term investments were publicly traded and approximately 98% were rated investment grade (BBB- or higher) by Standard & Poor’s (or estimated equivalent). The average credit quality, average yield to maturity and expected average duration of the Company’s fixed maturities and short-term investments at December 31, 2022 and 2021 were as follows:

	December 31, 2022		December 31, 2021
Average credit quality	A+		AA-
Average yield to maturity	5.1	%	2.7	%
Expected average duration	3.5	years	4.0	years

The average credit quality of fixed maturities and short-term investments changed to A+ at December 31, 2022 from AA- at December 31, 2021, primarily due to an increased allocation to A and BBB rated corporate bonds in 2022 compared to 2021. The average yield to maturity on fixed maturities and short-term investments increased by 2.4% primarily due to the impact of re-allocations to investment grade corporate bonds and increases in worldwide risk-free interest rates in 2022. At December 31, 2022 and 2021, the expected average duration of fixed maturities and short-term investments was 3.5 years and 4.0 years, respectively, compared to the weighted average economic duration of reinsurance liabilities of approximately 1.9 years and 2.0 years at December 31, 2022 and 2021, respectively. The decrease in expected average duration of fixed maturities and short-term investments reflects an increased allocation to short-dated investments (less than 3 years) where the yield curve offered an attractive opportunity to reduce interest rate exposure on surplus.

Maturity Distribution

The distribution of fixed maturities and short-term investments at December 31, 2022 by contractual maturity date was as follows (in millions of U.S. dollars):

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December 31, 2022	Cost		Fair Value
One year or less	$	2,066	$	1,938
More than one year through five years	5,839		5,318
More than five years through ten years	1,891		1,580
More than ten years	1,217		958
Subtotal	$	11,013	$	9,794
Mortgage/asset-backed securities	4,448		3,751
Total	$	15,461	$	13,545

Actual maturities may differ from contractual maturities because certain borrowers have the right to call or prepay certain obligations with or without call or prepayment penalties.

Corporate bonds included in Fixed maturities

Corporate bonds are comprised of obligations of U.S. and foreign corporations. The fair values of corporate bonds issued by U.S. and foreign corporations by economic sector at December 31, 2022 were as follows (in millions of U.S. dollars, except percentages):

December 31, 2022	U.S.			Foreign			Total Fair Value			Percentage to Total Fair Value of Corporate Bonds
Sector
Financial services	$	831		$	826		$	1,657		29	%
Consumer cyclical	539			141			680			12
Real estate	485			52			537			9
Consumer non-cyclical	419			112			531			9
Industrial	387			124			511			9
Utilities	339			162			501			9
Communications	309			50			359			6
Energy	217			95			312			5
Technology	288			—			288			5
Insurance	121			79			200			4
Basic materials	95			86			181			3
Other	—			2			2			—
Total	$	4,030		$	1,729		$	5,759		100	%
% of Total	70		%	30		%	100		%

At December 31, 2022, other than the U.S., no country accounted for more than 10% of the Company’s corporate bonds. At December 31, 2022, the ten largest issuers accounted for 11% of the corporate bonds held by the Company (3% of total investments and cash and cash equivalents) and no single issuer accounted for more than 2% of total corporate bonds (1% of total investments and cash and cash equivalents).

Within the finance sector, 97% of corporate bonds were rated investment grade and 50% were rated A- or better at December 31, 2022.

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Asset-backed and Residential Mortgage-backed Securities included in Fixed maturities

Asset-backed securities and residential MBS by U.S. and non-U.S. originations and the related fair value and credit ratings at December 31, 2022 were as follows (in millions of U.S. dollars, except percentages):

	Credit Rating (1)
December 31, 2022	GNMA (2)			GSEs (3)			AAA			AA			A			Below investment grade / Unrated			Fair Value
Asset-backed securities, non-U.S.	$	—		$	—		$	—		$	—		$	12		$	16		$	28
Residential mortgage-backed securities
U.S.	$	247		$	3,134		$	337		$	—		$	—		$	—		$	3,718
Non-U.S.	—			—			2			3			—			—			5
Residential mortgage-backed securities	$	247		$	3,134		$	339		$	3		$	—		$	—		$	3,723
Total	$	247		$	3,134		$	339		$	3		$	12		$	16		$	3,751
% of Total	7		%	84		%	9		%	—		%	—		%	—		%	100		%

(1)All references to credit rating reflect Standard & Poor’s (or estimated equivalent).

(2)GNMA represents the Government National Mortgage Association. GNMA, or Ginnie Mae as it is commonly known, is a wholly-owned U.S. government corporation within the Department of Housing and Urban Development which guarantees mortgage loans of qualifying first-time home buyers and low-income borrowers.

(3)GSEs, or government sponsored enterprises, includes securities that carry the implicit backing of the U.S. government and securities issued by U.S. government agencies.

Residential MBS include U.S. residential MBS, which generally have a low risk of default. The main issuers of these securities are U.S. government agencies or GSEs, which set standards on the mortgages before accepting them into the program. Although these U.S. government backed securities do not carry a formal rating, they are generally considered to have a credit quality equivalent to or greater than AA+ corporate issues. They are considered prime mortgages and the major risk is uncertainty of the timing of prepayments.

Short-term Investments

Short-term investments include U.S. and non-U.S. government obligations and corporate bonds. Short-term investments were $523 million at December 31, 2022, up from $205 million at December 31, 2021, primarily due to an increased allocation to short-dated investments where the yield curve offered an attractive opportunity to reduce interest rate exposure on surplus. At December 31, 2022, 97% of short-term investments were rated BBB or higher by Standard & Poor’s (or estimated equivalent).

Equities

Investments in equities decreased to $930 million at December 31, 2022 from $1,752 million at December 31, 2021. The reduction was driven by the sale of a portion of the Company's ownership in Exor public equity funds at the close of the acquisition of the Company by Covéa. This sale generated total consideration of $772 million, resulting in a realized gain of $450 million, the majority of which was included in unrealized gains in prior periods. The decrease in equities was also driven, to a lesser extent, by unrealized losses on public equity funds during 2022. See also Notes 3, 4 and 17 to the Consolidated Financial Statements in Item 18 of this report for further details for Equities.

Investments in Real Estate

Investments in real estate relate to the Company's London-based real estate investments and are valued at cost, less any write down for impairment when the changes in circumstances indicate the carrying value may not be recoverable and exceeds its estimated fair value. The carrying value of the investments in real estate at December 31, 2022 and December 31, 2021 was $58 million and $68 million, respectively The reduction in carrying value during 2022 was primarily driven by the change in the British Pound to U.S. dollar exchange rate, as investments in real estate are denominated in British pound, and to a lesser extent a $2 million impairment loss. See also Note 2(g) to the Consolidated Financial Statements in Item 18 of this report for further details.

Other Invested Assets

Other invested assets are comprised of investments in corporate loans, notes and loans receivable and notes securitization, real estate company investments, fund investments, derivative instruments accounted for at fair value and certain investments that are

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accounted for using the equity method of accounting. At December 31, 2022 and 2021, Other invested assets totaled $3,355 million and $3,601 million, respectively.

Other invested assets includes a portfolio of third-party, individually managed privately issued corporate loans carried at fair value of $1,303 million at December 31, 2022, which decreased from $1,392 million at December 31, 2021, driven primarily by net unrealized losses during 2022 and net sale activity. These corporate loans include $973 million and $1,032 million at December 31, 2022 and 2021, respectively, of U.S. bank loans under an externally managed mandate. The mandate primarily invests in U.S. floating rate, first lien, senior secured broadly syndicated loans with a focus on facility sizes greater than $300 million. The weighted average credit rating as at December 31, 2022 was BB/BB- with the single largest issuer being 2.8% of the Company's individually managed corporate loan portfolio. The corporate loan portfolio also included $330 million and $360 million, respectively, of other privately issued corporate loans at December 31, 2022 and 2021.

The Company's largest single investment in Other invested assets is an investment in Almacantar of $492 million at December 31, 2022, which is recorded at fair value and decreased from $561 million at December 31, 2021, reflecting foreign exchange losses from the strengthening of the US dollar against the British pound in 2022.

Other invested assets also includes fund investments with a total carrying value of $1,308 million at December 31, 2022, which decreased from $1,359 million at December 31, 2021. The decrease in carrying value from December 31, 2021 to December 31, 2022 was primarily driven by net unrealized losses.

The Company's equity method investments are comprised primarily of passive investment interests focusing in the real estate sector and totaled $237 million and $284 million at December 31, 2022 and 2021, respectively.

The Company has entered into certain investments, including investments in VIEs (see Note 4(e) to the Consolidated Financial Statements in Item 18 of this report for further details), with unfunded capital commitments. As of December 31, 2022, the Company expects to fund capital commitments totaling $447 million with $237 million, $132 million, $45 million, $20 million, and $13 million to be paid during 2023, 2024, 2025, 2026 and 2027, respectively. These obligations are expected to be funded using net cash flows from operating and investing activities.

See Notes 3, 4, 5, 15 and 17 to the Consolidated Financial Statements in Item 18 of this report for further details.

Payables for securities purchased

Payables for securities purchased arise primarily due to timing differences between the trade date and the settlement date for securities purchased, and are expected to be paid in less than one year. At December 31, 2022, the Company had outstanding balances related to payables for securities purchased totaling $149 million, which are expected to be funded using net cash flows from investing activities.

Funds Held by Reinsured Companies

The Company writes certain business on a funds held basis. Under funds held contractual arrangements, the cedant retains the net funds that would have otherwise been remitted to the Company and credits the net fund balance with investment income. The Company does not legally own or directly control the investments underlying its funds held assets and only has recourse to the cedant for the receivable balances and no claim to the underlying securities that support the balances. Decisions as to purchases and sales of assets underlying the funds held balances are made by the cedant; in some circumstances, investment guidelines regarding the minimum credit quality of the underlying assets may be agreed upon between the cedant and the Company as part of the reinsurance agreement, or the Company may participate in an investment oversight committee regarding the investment of the net funds, but investment decisions are not otherwise influenced by the Company.

At December 31, 2022 and 2021, the Company recorded $472 million and $562 million, respectively, of funds held assets, which declined in 2022 primarily as a result of a decrease in non-life funds held balances held by reinsured companies, related to regular transactional activity such as commissions and losses. The majority of the funds held assets relate to contracts that earned investment income based upon a predetermined interest rate, either fixed contractually at the inception of the contract or based upon a recognized market index (e.g., LIBOR, SOFR). Under these contractual arrangements, there are no specific assets linked to the funds held assets, and the Company is only exposed to the credit risk of the cedant.

See Note 15(a) to the Consolidated Financial Statements in Item 18 of this report for a discussion of credit risk related to funds held assets and the Company’s process to evaluate the financial condition of its counterparties.

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Non-life and Life and Health Reserves

See Notes 2(b) and 7 to the Consolidated Financial Statements in Item 18 of this report for details of the Company’s loss reserves, including disclosures required by the SEC Industry Guide 4: Disclosures concerning unpaid claims and claim adjustment expenses of property-casualty insurance underwriters.

Non-life Reserves

Loss reserves represent estimates of amounts an insurer or reinsurer ultimately expects to pay in the future on claims incurred at a given time, based on facts and circumstances known at the time that the loss reserves are established. It is possible that the total future payments may exceed, or be less than, such estimates. There is significant uncertainty in loss reserve estimates as, among other things, they are based on predictions of future developments and estimates of future trends in claim severity, frequency and other variable factors such as inflation. During the loss settlement period, it often becomes necessary to refine and adjust the estimates of liability on a claim either upward or downward. Despite such adjustments, the ultimate future liability may exceed or be less than the revised estimates.

As part of the reserving process, insurers and reinsurers review historical data and anticipate the impact of various factors such as legislative enactments and judicial decisions that may affect potential losses from casualty claims, changes in social and political attitudes that may increase exposure to losses, mortality and morbidity trends and trends in general economic conditions. This process assumes that past experience, adjusted for the effects of current developments, is an appropriate basis for anticipating future events.

The Company’s gross reserves by segment and the total ceded and net non-life reserves at December 31, 2022 and 2021 were as follows (in millions of U.S. dollars):

	December 31, 2022		December 31, 2021
P&C segment	$	9,488	$	8,747
Specialty segment	3,238		3,301
Gross non-life reserves	$	12,726	$	12,048
Ceded non-life reserves	(1,852)		(1,533)
Net non-life reserves	$	10,874	$	10,515

Both gross and net non-life reserves increased from December 31, 2021 to December 31, 2022 due to increases in casualty reserves from continued growth in this line of business and from the impact of the large catastrophic losses from Hurricane Ian, the ongoing conflict between Russia and Ukraine, the Natal Floods, the Australian Floods, and the French Hailstorms, and related losses under aggregate covers. The effects of foreign exchange rate changes contributed to decreases of $261 million and $210 million in non-life reserves during 2022 and 2021, respectively.

The changes in these reserves and the reconciliation of the gross and net total non-life reserves for the years ended December 31, 2022, 2021 and 2020 are presented and discussed further in Note 7(a) to the Consolidated Financial Statements in Item 18 of this report.

The net favorable loss development on prior accident years was $220 million for the year ended December 31, 2022, resulting from favorable loss emergence across both the P&C and Specialty segments. See Note 7(a) to the Consolidated Financial Statements in Item 18 for further details related to the 2022 net favorable loss development compared to favorable and unfavorable development in 2021 and 2020, respectively.

See also Note 7(c) to the Consolidated Financial Statements in Item 18 of this report for details of the net incurred and paid losses and loss expenses development by accident year, the total of incurred but not reported liabilities plus expected development on reported claims, and the net liability as at December 31, 2022 for total non-life and each of the P&C and Specialty segments.

The gross reserves reported by cedants (case reserves), those estimated by the Company, including additional case reserves (ACRs) and amounts for losses incurred but not yet reported to the Company (IBNR), and the total gross, ceded and net loss reserves recorded for the Company’s non-life operations were as follows at December 31, 2022 (in millions of U.S. dollars):

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Segment	Case reserves		ACRs		IBNR reserves		Total gross loss reserves recorded		Ceded loss reserves		Net non-life reserves recorded
P&C	$	3,599	$	54	$	5,835	$	9,488	$	(1,508)	$	7,980
Specialty	$	1,512	$	106	$	1,620	$	3,238	$	(344)	$	2,894
Total Non-life reserves	$	5,111	$	160	$	7,455	$	12,726	$	(1,852)	$	10,874

The net non-life loss reserves represent the Company’s best estimate of future losses and loss expense amounts based on the information available at December 31, 2022. Loss reserves rely upon estimates involving actuarial and statistical projections at a given time that reflect the Company’s expectations of the costs of the ultimate settlement and administration of claims. Estimates of ultimate liabilities are contingent on many future events and the eventual outcome of these events may be different from the assumptions underlying the reserve estimates. In the event that the business environment and social trends diverge from historical trends, the Company may have to adjust its loss reserves to amounts falling significantly outside its current estimate. These estimates are regularly reviewed and the ultimate liability may be in excess of, or less than, the amounts provided, for which any adjustments will be reflected in the period in which the need for an adjustment is determined.

The Company’s best estimates are point estimates within a reasonable range of actuarial liability estimates. These ranges are developed using stochastic simulations and other techniques and provide an indication as to the degree of variability of the loss reserves. The Company interprets the ranges produced by these techniques as confidence intervals around the point estimates for each Non-life sub-segment. However, due to the inherent volatility in the business written by the Company, there can be no assurance that the final settlement of the loss reserves will fall within these ranges.

The point estimates related to net non-life reserves recorded by the Company and the range of actuarial estimates at December 31, 2022 were as follows (in millions of U.S. dollars):

	Recorded Point Estimate		High		Low
P&C	$	7,980	$	9,027	$	6,401
Specialty	$	2,894	$	3,085	$	2,406
Total net Non-life reserves	$	10,874

It is not appropriate to add together the ranges of each segment in an effort to determine a high and low range around the Company’s total carried loss reserves.

Of the Company’s $10,874 million of net non-life reserves at December 31, 2022, a portion of this is considered to have a long reporting tail, including the Company’s exposure to asbestos and environmental claims. See Note 7 to the Consolidated Financial Statements in Item 18 of this report for further details.

The timing of actual loss payments related to the non-life reserves is not contractual and may vary significantly from the Company's current estimate of the expected timing and amounts of loss payments based on many factors, including large individual losses as well as general market conditions. The expected payout timing of non-life reserves are shown in the table below (in millions of U.S. dollars):

	Total		< 1 year		1-3 years		3-5 years		> 5 years
Total Non-life reserves	$	12,726	$	4,386	$	4,112	$	1,902	$	2,326

Non-life Reserving Methodology

Because a significant amount of time can elapse between the assumption of risk, occurrence of a loss event, the reporting of the event to an insurance company (the primary company or the cedant), the subsequent reporting to the reinsurance company (the reinsurer) and the ultimate payment of the claim on the loss event by the reinsurer, the Company’s non-life reserves (loss reserves) are based largely upon estimates.

The Company categorizes loss reserves into three types of reserves: reported outstanding loss reserves (case reserves), ACRs and IBNR. The Company updates its estimates for each of the aforementioned categories on a quarterly basis using information received from its cedants.

Case reserves represent unpaid losses reported by the Company’s cedants and recorded by the Company.

ACRs are established for particular circumstances where, on the basis of individual loss reports, the Company estimates that the particular loss or collection of losses covered by a treaty may be greater than those advised by the cedant.

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IBNR reserves represent a provision for claims that have been incurred but not yet reported to the Company, as well as future loss development on losses already reported, in excess of the case reserves and ACRs. Unlike case reserves and ACRs, IBNR reserves are often calculated at an aggregated level and cannot usually be directly identified as reserves for a particular loss or treaty.

The Company also estimates the future unallocated loss adjustment expenses (ULAE) associated with the loss reserves and these form part of the Company’s loss adjustment expense reserves.

The amount of time that elapses before a claim is reported to the cedant and then subsequently reported to the reinsurer is commonly referred to in the industry as the reporting tail. Lines of business for which claims are reported quickly are commonly referred to as short-tail lines and lines of business for which a longer period of time elapses before claims are reported to the reinsurer are commonly referred to as long-tail lines. In general, for reinsurance, the time lags are longer than for primary business due to the delay that occurs between the cedant becoming aware of a loss and reporting the information to its reinsurer(s). The delay varies by reinsurance market (country of cedant), type of treaty, whether losses are first paid by the cedant and the size of the loss. The delay could vary from a few weeks to a year or sometimes longer. For all lines, the Company’s objective is to estimate ultimate losses and loss expenses. Total loss reserves are then calculated by subtracting losses paid. Similarly, IBNR reserves are calculated by subtraction of case reserves and ACRs from total loss reserves.

The Company analyzes its ultimate losses and loss expenses after consideration of the loss experience of various reserving cells. The Company assigns treaties to reserving cells and allocates losses from the treaty to the reserving cell. The reserving cells are selected in order to ensure that the underlying treaties have homogeneous loss development characteristics (e.g., reporting tail) but are large enough to make estimation of trends credible. The selection of reserving cells is reviewed annually and changes over time as the business of the Company evolves. For each reserving cell, the Company tabulates losses in reserving triangles that show the total reported or paid claims at each financial year end by underwriting year cohort. An underwriting year is the year during which the reinsurance treaty was entered into as opposed to the year in which the loss occurred (accident year), or the calendar year for which financial results are reported. For each reserving cell, the Company’s estimates of loss reserves are reached after a review of the results of several commonly accepted actuarial projection methodologies. In selecting its best estimate, the Company considers the appropriateness of each methodology to the individual circumstances of the reserving cell and underwriting year for which the projection is made. The methodologies that the Company employs include, but may not be limited to, paid and reported Chain Ladder methods, Expected Loss Ratio method and paid and reported Bornhuetter-Ferguson (B-F) methods. In addition, the Company uses other methodologies to estimate liabilities for specific types of claims. For example, reserves established for the catastrophe line are primarily a function of the presence or absence of catastrophic events during the year, and the complexity and uncertainty associated with estimating unpaid losses from these large disclosed events. Internal and vendor catastrophe models are typically used in the estimation of loss and loss expenses at the early stages of catastrophe losses before loss information is reported to the reinsurer. In addition, reserves are also established in consideration of mid-sized and attritional loss events that occur during a year. In the case of asbestos and environmental claims, the Company has established reserves for future losses and allocated loss expenses based on the results of periodic actuarial studies, which consider the underlying exposures of the Company’s cedants.

The reserve methodologies employed by the Company are dependent on data that the Company collects. This data consists primarily of loss amounts and loss payments reported by the Company’s cedants, and premiums written and earned reported by cedants or estimated by the Company. The actuarial methods used by the Company to project loss reserves that it will pay in the future do not generally include methodologies that are dependent on claim counts reported, claim counts settled or claim counts open as, due to the nature of the Company’s business, this information is not routinely provided by cedants for every treaty.

For a description of the reserving methods commonly employed by the Company see Note 7 to the Consolidated Financial Statements in Item 18 of this report. Each of these methods have certain advantages and disadvantages which the Company takes into consideration when determining which methods to use and method weights.

The main strengths of the Chain Ladder (CL) Development method are that it is reactive to loss emergence (payments) and that it makes full use of historical experience on claim emergence (payments). For homogeneous low volatility lines, under stable economic conditions, the method can often produce good estimates of ultimate liabilities and reserves. However, the method has weaknesses when the underlying assumption of stable patterns is not true. This may be the consequence of changes in the mix of business, changes in claim inflation trends, changes in claim reporting practices or the presence of large claims, among other things. Furthermore, the method tends to produce volatile estimates of ultimate liabilities in situations where there is volatility in reported (paid) patterns. In particular, when the expected percentage reported (paid) is low, small deviations between actual and expected claims can lead to very volatile estimates of ultimate liabilities and reserves. Consequently, this method is often unsuitable for projections at early development stages of an underwriting year. Finally, the method fails to incorporate any information regarding market conditions, pricing, etc., which could improve the estimate of liabilities and reserves. It therefore tends not to perform very well in situations where there are rapidly changing market conditions.

The Expected Loss Ratio (ELR) method is insensitive to actual reported or paid losses therefore it is usually inappropriate at later stages of development, but can often be useful at the early stages of development when very few losses have been reported or

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paid, and the principal sources of information available to the Company consist of information obtained during pricing and qualitative information supplied by the cedant.

The Bornhuetter-Ferguson (B-F) methods (Reported or Paid) tend to provide less volatile indications at early stages of development and reflect changes in the external environment, however, this method can be slow to react to emerging loss development (payment). In particular, to the extent that the a priori loss ratios prove to be inaccurate (and are not revised), the B-F methods will produce loss estimates that take longer to converge with the final settlement value of loss liabilities.

The reserving methods used by the Company are dependent on a number of key parameter assumptions. The principal parameter assumptions underlying the methods used by the Company are:

•the loss development factors used to form an expectation of the evolution of reported and paid claims for several years following the inception of the underwriting year. These are often derived by examining the Company’s data after due consideration of the underlying factors listed below. In some cases, where the Company lacks sufficient volume to have statistical credibility, external benchmarks are used to supplement the Company’s data;

•the tail factors used to reflect development of paid and reported losses after several years have elapsed since the inception of the underwriting year;

•the a priori loss ratios used as inputs in the B-F methods; and

•the selected loss ratios used as inputs in the Expected Loss Ratio method.

As an example of the sensitivity of the Company’s reserves to reserving parameter assumptions by reserving line, the effect on the Company’s reserves of higher/lower a priori loss ratio selections, higher/lower loss development factors and higher/lower tail factors based on amounts recorded at December 31, 2022 was as follows (in millions of U.S. dollars):

	P&C	Specialty
A Priori Loss Ratio +5%	590	239
Loss Development Factors (up to 10 years) 6 months longer	662	384
Tail Loss Development Factors higher by 5% (1)	342	132
A Priori Loss Ratio -5%	(590)	(239)
Loss Development Factors (up to 10 years) 6 months faster	(360)	(182)
Tail Loss Development Factors lower by 5% (1)	(283)	(73)

(1)Tail factors are defined as aggregate development factors after 10 years from the inception of an underwriting year.

The Company believes that the illustrated sensitivities to the reserving parameter assumptions are indicative of the potential variability inherent in the estimation process of those parameters. Some reserving lines show little sensitivity to a priori loss ratio, loss development factor or tail factor as the Company may use reserving methods such as the Expected Loss Ratio method in several of its reserving cells within those lines. It is not appropriate to sum the total impact for a specific factor or the total impact for a specific reserving line as the lines of business are not perfectly correlated.

The validity of all parameter assumptions used in the reserving process is reaffirmed annually as part of our deep dive process. Each portfolio is subject to a deep dive on an annual basis. The outcome of the deep dive is a selected loss ratio for each underwriting year within a reserving segment. Reaffirmation of the parameter assumptions means that the actuaries determine that the parameter assumptions continue to form a sound basis for projection of future liabilities. Parameter assumptions used in projecting future liabilities are themselves estimates based on historical information. As new information becomes available (e.g., additional losses reported), the Company’s actuaries determine whether a revised estimate of the parameter assumptions that reflects all available information is consistent with the previous parameter assumptions employed. In general, to the extent that the revised estimate of the parameter assumptions are within a close range of the original assumptions, the Company determines that the parameter assumptions employed continue to form an appropriate basis for projections and continue to use the original assumptions in its models. In this case, any differences could be attributed to the imprecise nature of the parameter estimation process. However, to the extent that the deviations between the two sets of estimates are not within a close range of the original assumptions, the Company reacts by adopting the revised assumptions as a basis for its reserve models. Notwithstanding the above, even where the Company has experienced no material deviations from its original assumptions during any quarter, the Company will generally review and appropriately revise the reserving parameter assumptions at least once a year to reflect all accumulated available information.

In addition to examining the data, the selection of the parameter assumptions is dependent on several underlying factors. The Company’s actuaries review these underlying factors and determine the extent to which these are likely to be stable over the time

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frame during which losses are projected, and the extent to which these factors are consistent with the Company’s data. If these factors are determined to be stable and consistent with the data, the estimation of the reserving parameter assumptions are mainly carried out using actuarial and statistical techniques applied to the Company’s data. To the extent that the actuaries determine that they cannot continue to rely on the stability of these factors, the statistical estimates of parameter assumptions are modified to reflect the direction of the change. The main underlying factors upon which the estimates of reserving parameters are predicated are:

•the cedant’s business practices will proceed as in the past with no material changes either in submission of accounts or cash flows;

•any internal delays in processing accounts received by the cedant are not materially different from that experienced historically, and hence the implicit reserving allowance made in loss reserves through the methods continues to be appropriate;

•case reserve reporting practices, particularly the methodologies used to establish and report case reserves, are unchanged from historical practices;

•the Company’s internal claim practices, particularly the level and extent of use of ACRs, are unchanged;

•historical levels of claim inflation can be projected into the future and typically will have no material effect on either the acceleration or deceleration of claim reporting and payment patterns. In periods of higher than normal inflation, incremental impacts of inflation are quantified and included through the annual deep drive process mentioned above;

•the selection of reserving cells results in homogeneous and credible future expectations for all business in the cell and any changes in underlying treaty terms are either reflected in cell selection or explicitly allowed in the selection of trends;

•in cases where benchmarks are used, they are derived from the experience of similar business; and

•the Company can form a credible initial expectation of the ultimate loss ratio of recent underwriting years through a review of pricing information, supplemented by qualitative information on market events.

The Company’s best estimate of total loss reserves is typically in excess of the midpoint of the actuarial ultimate liability estimate. The Company believes that there is potentially significant risk in estimating loss reserves for long-tail lines of business and for immature underwriting years that may not be adequately captured through traditional actuarial projection methodologies as these methodologies usually rely heavily on projections of prior year trends into the future. In selecting its best estimate of future liabilities, the Company considers both the results of actuarial point estimates of loss reserves as well as the potential variability of these estimates as captured by a reasonable range of actuarial liability estimates. The selected best estimates of reserves are always within the reasonable range of estimates indicated by the Company’s actuaries. In determining the appropriate best estimate, the Company reviews (i) the position of overall reserves within the actuarial reserve range, (ii) the result of bottom up analysis by underwriting year reflecting the impact of parameter uncertainty in actuarial calculations, and (iii) specific qualitative information that may have an effect on future claims but which may not have been adequately reflected in actuarial estimates, such as potential for outstanding litigation, claims practices of cedants, etc.

During 2022, 2021 and 2020, the Company reviewed its estimate for prior year losses for the P&C and Specialty segments and, in light of developing data, adjusted its ultimate loss ratios for prior accident years. The net prior years' reserve development for each segment for the years ended December 31, 2022, 2021 and 2020 is presented in Note 7 to the Consolidated Financial Statements in Item 18 of this report.

Actual losses paid and reported compared with the Company’s expectations, and the changes of the Company’s reserving parameter assumptions in response to the emerging development during the year ended December 31, 2022 were as follows:

•P&C: The Company reported net favorable loss development for prior accident years resulting from favorable loss emergence in the P&C segment as well as a reduction in ULAE. Favorable loss emergence was across multiple accident years, mainly driven by the European auto, casualty and catastrophe lines of business.

•Specialty: The Company reported net favorable loss development for prior accident years resulting from favorable loss emergence in the Specialty segment and a reduction in ULAE. Favorable loss emergence was across multiple accident years, predominantly from the financial risks, engineering, marine and property lines of business, which was partially offset by adverse loss emergence in the aviation business.

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Life and Health Reserves

Life and health reserves relate to the Company’s Life and Health segment, which predominantly includes:

•mortality and morbidity business, covering death, critical illness and disability risks (with various riders) written in Continental Europe, the U.K., the United States, Ireland, Canada and in Asia Pacific, and GMDB business primarily written in France, and

•longevity business, subdivided into standard annuities written in the U.K, the U.S. and Canada and non-standard annuities written in the U.K.

The Company categorizes life reserves into three types of reserves: case reserves, IBNR and reserves for future policy benefits. Case reserves represent unpaid losses reported by the Company’s cedants and recorded by the Company. IBNR reserves represent a provision for claims that have been incurred but not yet reported to the Company, as well as future loss development on losses already reported, in excess of the case reserves. Reserves for future policy benefits relate to future events occurring on policies that are expected to be in force over an extended period of time. Reserves for future policy benefits represent an estimate of the amount which, together with estimated future premiums and investment income, will be sufficient to pay claims and future benefits, expenses and costs on in-force policies, as such claims and expenses are incurred. Case reserves, IBNR reserves and reserves for future policy benefits are generally calculated at the treaty level. The Company updates its estimates for each of the aforementioned categories on a periodic basis using information received from its cedants.

The Company’s gross and net reserves for the Life and Health segment at December 31, 2022 and 2021 were as follows (in millions of U.S. dollars):

	December 31, 2022		December 31, 2021
Case reserves	$	519	$	576
IBNR reserves	1,060		1,066
Reserves for future policy benefits	931		996
Total gross Life and Health reserves	$	2,510	$	2,638
Ceded reserves	(31)		(21)
Net Life and Health reserves	$	2,479	$	2,617

The decrease in the Life and Health reserves in 2022 was primarily due to foreign exchange movements, partially offset by overall growth of the business.

The expected payout timing of Life and Health reserves on an undiscounted basis are shown in the table below (in millions of U.S. dollars). The timing of actual loss payments related to Life and Health reserves is not contractual and may vary significantly from the Company's current estimate of the expected timing and amounts of loss payments based on many factors.

	Total		< 1 year		1-3 years		3-5 years		> 5 years
Life and Health reserves	$	3,046	$	405	$	369	$	268	$	2,004

Life and Health Reserving Methodology

The Company’s reserving methodologies are as follows:

•Mortality: The reserves for the short-term mortality/morbidity business consist of case reserves calculated at the treaty level based upon cedant information. IBNR is calculated at the line of business level using the ELR method described above for non-life business.

The reserves for the traditional and limited payment long-duration contracts are established based upon accepted actuarial valuation methods which require us to make certain assumptions regarding future claims and policy benefits and includes a provision for adverse deviation. The provision for adverse deviation contemplates reasonable deviations from the best estimate assumptions for the key risk elements relevant to the product being evaluated, including mortality, disability, critical illness, expenses, and discount rates. The assumptions are locked in at contract inception and are subject to annual loss recognition testing (LRT). LRT occurs at the product group level, based on the manner of acquiring, servicing and measuring profitability of the reinsurance contracts. The LRT framework incorporates deferred acquisition cost (DAC) recoverability testing and involves determining an LRT reserve by re-measuring the policy benefit liabilities using current best estimate actuarial assumptions and current discount rates without any provisions for adverse deviation. If the aggregate LRT reserve is higher than the carrying amount of future policy benefit liabilities, net of DAC and value of life business

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acquired (VOBA), for a particular product grouping then a loss recognition event occurs. The DAC and VOBA asset balances for the given product grouping are first reduced, and if the balances are fully written off, the reserves will be increased, such that the current best estimate assumptions become the new locked-in basis.

The reserves for the GMDB reinsurance business are established similar to provisions for universal life contracts. Key actuarial assumptions for this business are mortality, lapses, interest rates, expected returns on cash and bonds and stock market performance. For the latter parameter, a stochastic option pricing approach is used and the benefits used in calculating the liabilities are based on the average benefits payable over a range of scenarios. The assumptions of investment performance and volatility are consistent with expected future experience of the respective underlying funds available for policyholder investment options. Recorded reserves for GMDB reflect management’s best estimate based upon actuarial indications.

•Longevity: Reserves for the annuity portfolio of reinsurance contracts within the longevity book are established following the reserving methodology discussed above for long-term traditional mortality. Some of these contracts subject the Company to risks arising from policyholder mortality over a period that extends beyond the periods in which premiums are collected.

For standard annuities, the main risk is a higher than expected increase in future life span in the medium to long term. Non-standard annuities are annuities sold by insurance companies to people with aggravated health conditions and are usually medically underwritten on an individual basis and the main risk is the inadequate assessment of the future life span of the insured.

An example of the sensitivity of the Company’s best estimate gross reserves for Life and Health contracts to reserving assumptions by product line at December 31, 2022 was as follows (in millions of U.S. dollars, except percentages):

Reserving lines	Factors	Change	Increase to total net Life and Health reserves
Longevity
Standard and non-standard annuities	Mortality improvements per annum	+1%	$	362
Mortality
Long-term and TCI	Mortality	+10%	$	776
GMDB	Stock market performance	-10%	$	3

The mortality sensitivities demonstrate the impact to reserves based on current mortality assumptions. As assumptions for traditional and limited payment long-duration contracts are locked in at contract inception and subject to annual LRT, as described above, changes in assumptions impacting these contracts may result in an increase to U.S. GAAP reserves if a loss recognition event occurs.

It is not appropriate to sum the total impact for a specific reserving line or the total impact for a specific factor because the reinsurance portfolios are not perfectly correlated.

Refer to Note 7 to the Consolidated Financial Statements in Item 18 of this report for disclosures on Life and health reserves.

Reinsurance Recoverable on Paid and Unpaid Losses

The Company has exposure to credit risk related to reinsurance recoverable on paid and unpaid losses. See Note 8 to the Consolidated Financial Statements in Item 18 and Quantitative and Qualitative Disclosures about Market Risk—Counterparty Credit Risk in Item 11 of this report for a discussion of the Company’s risk related to reinsurance recoverable on paid and unpaid losses and the Company’s process to evaluate the financial condition of its reinsurers.

At December 31, 2022 and 2021, the Company recorded $1,960 million and $1,787 million, respectively, of reinsurance recoverable on paid and unpaid losses in its Consolidated Balance Sheets, of which $1,883 million and $1,554 million, respectively, represents reinsurance recoverable on unpaid losses related to the total Non-life and Life and health reserves. The increase in the reinsurance recoverable during 2022 was primarily due to ceded losses for large catastrophic and man-made events as discussed in the Results by Segment in Item 5.A above.

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At December 31, 2022, the distribution of the Company’s reinsurance recoverable on paid and unpaid losses on total Non-life and Life and health reserves categorized by Standard & Poor’s rating of the reinsurer was as follows:

Rating Category	% of total reinsurance recoverable on unpaid losses
AA- or better	6	%
A- to A+	13	%
Less than A-	—	%
Unrated	81	%
Total	100	%

At December 31, 2022, 19% of the Company’s reinsurance recoverable on total Non-life and Life and health reserves were due from reinsurers with A- or better rating from Standard & Poor’s, compared to 30% at December 31, 2021. The remaining amounts included in Unrated were all collateralized as at December 31, 2022 and 2021. Refer to Note 8 to the Consolidated Financial Statements in Item 18 of this report for further details on collateralized reinsurance recoverables.

Currency

The Company’s reporting currency is the U.S. dollar. The Company has exposure to foreign currency risk in part due to its ownership of its Irish, French and Canadian subsidiaries and branches, whose functional currencies are the Euro and the Canadian dollar.

At December 31, 2022, the value of the U.S. dollar strengthened against all major currencies, compared to December 31, 2021, which resulted in a decrease in the U.S. dollar value of the assets and liabilities denominated in non-U.S. dollar currencies.

The currency translation adjustment account is a component of Accumulated other comprehensive income or loss in Shareholders’ equity. The reconciliation of the currency translation adjustment for the years ended December 31, 2022, 2021 and 2020 was as follows (in millions of U.S. dollars):

	2022		2021		2020
Currency translation adjustment at beginning of year	$	(23)	$	(66)	$	(60)
Change in foreign currency translation adjustment included in accumulated other comprehensive loss	10		43		(6)
Currency translation adjustment at end of year	$	(13)	$	(23)	$	(66)

The currency translation adjustment account increased by $10 million during the year ended December 31, 2022 compared to an increase of $43 million during the year ended December 31, 2021 and a decrease of $6 million during the year ended December 31, 2020, due to the translation of net assets of the Company’s subsidiaries and branches into U.S. dollars.

In addition, the Company has underwriting reinsurance exposures, collecting premiums and paying claims and other expenses in currencies other than the U.S. dollar and holding certain net assets in such currencies. See Operating Results above for a discussion of the impact of foreign exchange and net foreign exchange gains and losses during the years ended December 31, 2022, 2021 and 2020.

See Quantitative and Qualitative Disclosures about Market Risk—Foreign Currency Risk in Item 11 for a discussion of the Company’s risk related to changes in foreign currency movements as well as details of the Company's gross and net foreign currency exposures and the associated foreign currency derivatives the Company has entered into the manage these exposures. See also Note 2(m) to the Consolidated Financial Statements in Item 18 of this report for a discussion of currencies to which the Company is exposed.

Effects of Inflation

General economic inflation as well as social inflation have increased, and there is a risk of inflation remaining elevated for an extended period, which could further increase claims and claim expenses, impact the performance of our investment portfolio or have other adverse effects. The actual effects of the current and potential future increase in inflation on our results cannot be accurately known until, among other items, claims are ultimately settled. The onset, duration and severity of an inflationary period cannot be estimated with precision. We consider the anticipated effects of inflation on us in our loss reserves and on our investment portfolio. Our estimates of the potential effects of inflation are also considered in pricing and in estimating reserves for unpaid

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claims and claim expenses. The potential exists, after a large catastrophic loss, for the development of inflationary pressures in a local economy.

C. Research and Development, Patents and Licenses, etc.

Not applicable.

D. Trend Information

For a discussion of known trends, uncertainties and other events that are reasonably likely to have a material impact on the Company, see Operating Results in Item 5.B, Liquidity and Capital Resources of this report.

E. Critical Accounting Estimates

The Company’s Consolidated Financial Statements have been prepared in accordance with U.S. GAAP. The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The following are the Company’s accounting estimates that management believes are the most critical to its operations and require the most difficult, subjective and complex judgment. If actual events differ significantly from the underlying assumptions and estimates used by management, there could be material adjustments to prior estimates that could potentially adversely affect the Company’s results of operations, financial condition and liquidity. These critical accounting policies and estimates should be read in conjunction with Note 2 to the Consolidated Financial Statements in Item 18 of this report.

Non-life and Life and Health Reserves and Reinsurance Recoverable for Unpaid Losses

The Company’s Non-life and Life and health reserves and the related reinsurance recoverable for unpaid losses are significant accounting estimates. These estimates are continually reviewed with any required adjustments reflected in the periods in which they are determined, which may affect the Company’s results in future periods. See Liquidity and Capital Resources—Reserves and Liquidity and Capital Resources—Reinsurance Recoverable on Paid and Unpaid Losses above and Notes 2(b), 2(d), 7 and 8 to the Consolidated Financial Statements in Item 18 of this report for further details.

Premium Estimates and Recoverability of Deferred Acquisition Costs

The Company provides proportional and non-proportional reinsurance coverage to cedants (insurance companies). In most cases, cedants seek protection for business that they have not yet written at the time they enter into reinsurance agreements and thus have to estimate the volume of premiums they will cede to the Company. Reporting delays are inherent in the reinsurance industry and vary in length by reinsurance market (country of cedant) and type of treaty. As delays can vary from a few weeks to a year or sometimes longer, the Company produces accounting estimates to report premiums and acquisition costs until it receives the cedants’ actual premium reported data.

Under proportional treaties, which represented 74% of the Company’s total gross premiums written for the year ended December 31, 2022, the Company shares proportionally in both the premiums and losses of the cedant and pays the cedant a commission to cover the cedant’s acquisition costs. Under this type of treaty, the Company’s ultimate premiums written and earned and acquisition costs are not known at the inception of the treaty. As such, reported premiums written and earned and acquisition costs on proportional treaties are generally based upon reports received from cedants and brokers, supplemented by the Company’s own estimates of premiums written and acquisition costs for which ceding company reports have not been received. Premium and acquisition cost estimates are determined at the individual treaty level. The determination of premium estimates requires a review of the Company’s experience with cedants, familiarity with each market, an understanding of the characteristics of each line of business and management’s assessment of the impact of various other factors on the volume of business written and ceded to the Company. Premium and acquisition cost estimates are updated as new information is received from the cedants and differences between such estimates and actual amounts are recorded in the period in which estimates are changed or the actual amounts are determined.

Under non-proportional treaties, which represented the remaining 26% of the Company’s total gross premiums written for the year ended December 31, 2022, the Company is typically exposed to loss events in excess of a predetermined dollar amount or loss ratio and receives a fixed or minimum premium, which is subject to upward adjustment depending on the premium volume written by the cedant. In addition, many of the non-proportional treaties include reinstatement premium provisions. Reinstatement premiums are recognized as written and earned at the time a loss event occurs, where coverage limits for the remaining life of the contract are reinstated under pre-defined contract terms. The accrual of reinstatement premiums is based on management’s estimate of losses and loss expenses associated with the loss event.

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The magnitude and impact of changes in premium estimates differs for proportional and non-proportional treaties. Although proportional treaties may be subject to larger changes in premium estimates compared to non-proportional treaties, as the Company generally receives cedant statements in arrears and must estimate all premiums for periods ranging from one month to more than one year (depending on the frequency of cedant statements), the impact is mitigated by changes in the cedant’s related reported acquisition costs and losses. The impact of the change in estimate on premiums earned and net income varies depending on when the change becomes known during the risk period and the underlying profitability of the treaty. Non-proportional treaties generally include a fixed minimum premium and an adjustment premium. While the fixed minimum premiums require no estimation, adjustment premiums are estimated and could be subject to changes in estimates. Changes in premium estimates can be material to net premiums earned in the period to which they are determined as the adjustments may be substantially or fully earned.

The recoverability of deferred acquisition costs is dependent upon the future profitability of the related business and the testing of recoverability to assess valuation is performed periodically together with a reserve adequacy test based on the latest best estimate assumptions by line of business.

See Notes 2(a), 2(c), 8(b) and 18 to the Consolidated Financial Statements in Item 18 of this report and Operating Results—Results by Segment in Item 5 of this report for accounting policies or further details regarding premiums and recoverability of deferred acquisition costs.

Recoverability of Deferred Tax Assets

Under U.S. GAAP, a deferred tax asset or liability is to be recognized for the estimated future tax effects attributable to temporary differences and carryforwards. U.S. GAAP also establishes procedures to assess whether a valuation allowance should be established for deferred tax assets. All available evidence, both positive and negative, is considered to determine whether, based on the weight of that evidence, a valuation allowance is needed for some portion or all of a deferred tax asset. Management must use its judgment in considering the relative impact of positive and negative evidence.

The Company has projected future taxable income in the tax jurisdictions in which the deferred tax assets arise based on management’s projections of premium and investment income, capital gains and losses, and technical and expense ratios. Based on these projections and an analysis of the ability to utilize loss and foreign tax credits carryforwards at the taxable entity level, management evaluates the need for a valuation allowance.

The Company has estimated the future tax effects attributed to temporary differences and had a deferred tax asset at December 31, 2022 of $208 million, after a valuation allowance of $399 million. The most significant component of the deferred tax asset (after valuation allowance) related to tax loss carryforwards.

In accordance with U.S. GAAP, the Company has assumed that the future reversal of deferred tax liabilities will result in an increase in taxes payable in future years. Underlying this assumption is an expectation that the Company will continue to be subject to taxation in the various tax jurisdictions and that the Company will continue to generate taxable revenues in excess of deductions.

See Notes 2(l) and 12 to the Consolidated Financial Statements in Item 18 of this report for further details.

Valuation of Financial Instrument Assets

As more fully described in Note 2(g) and 3 to the Consolidated Financial Statements in Item 18 of this report, the Company measures the fair value of its financial instruments according to a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value by maximizing the use of observable inputs and minimizing the use of unobservable inputs by requiring that the most observable inputs be used when available. Unobservable inputs are inputs that reflect the Company’s assumptions about what market participants would use in pricing the asset or liability based on the best information available in the circumstances. Level 3 financial instruments have the least use of observable market inputs used to determine fair value. As at December 31, 2022, the Company classified $929 million of investments as Level 3 as a result of significant unobservable inputs used to determine fair value. See Note 3 to the Consolidated Financial Statements in Item 18 of this report for a breakdown of these investments by fair value level as well as more detail on the valuation techniques, methods and assumptions that were used by the Company to estimate the fair value of its fixed maturities, short-term investments, equities, and other invested assets (including derivatives). See Notes 2(n) and 5 to the Consolidated Financial Statements in Item 18 of this report for further details on the Company’s use of derivative financial instruments.

See also Quantitative and Qualitative disclosures About Market Risk in Item 11 of this report for further details on interest rate and credit spread risk and a sensitivity analysis of interest rate and credit spread variances on the valuation of the Company’s investments.

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Valuation of Goodwill and Intangible Assets

Goodwill represents the excess of the purchase price over the fair value of the net assets acquired in business combinations (PartnerRe SA, Winterthur Re, Paris Re and Presidio). The Company assesses the appropriateness of its valuation of goodwill on an annual basis or more frequently if events or changes in circumstances indicate that the carrying amount may not be recoverable. If, as a result of the assessment, the Company determines that the value of its goodwill is impaired, goodwill will be written down in the period in which the determination is made. In making an assessment of the value of its goodwill, the Company uses both market based and non-market based valuations. The fair value of the reporting units is determined based on the price-to-earnings multiples, book value multiples, and present value of estimated cash flows methods. Significant changes in the data underlying these assumptions could result in an assessment of impairment of the Company’s goodwill asset. In addition, if the current economic environment and/or the Company’s financial performance were to deteriorate significantly, this could lead to an impairment of goodwill, the write-off of which would be recorded against net income in the period such deterioration occurred.

Based upon the Company’s assessment, there was no impairment of the Company’s goodwill asset of $456 million at December 31, 2022 or 2021.

Intangible assets represent the fair value adjustments related to renewal rights, customer relationships and U.S. licenses arising from the acquisitions referred to above, and life VOBA and insurance licenses acquired related to the Aurigen acquisition. Definite-lived intangible assets are amortized over their useful lives while indefinite-lived intangible assets are not subject to amortization. The carrying values of intangible assets are reviewed for indicators of impairment on an annual basis, or more frequently if events or changes in circumstances indicate that impairment may exist. Impairment is recognized if the carrying values of the intangible assets are not recoverable from their undiscounted cash flows and are measured as the difference between the carrying value and the fair value. Based upon the Company’s assessment, there was no impairment of its intangible assets of $90 million at December 31, 2022 or $99 million at December 31, 2021.

See Notes 2(j), 2(k) and 6 to the Consolidated Financial Statements in Item 18 of this report for further details.

New Accounting Pronouncements

See Note 2(s) to the Consolidated Financial Statements included in Item 18 of this report.

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ITEM 6. DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES

A. Directors and Senior Management

The following are the directors and executive officers of the Company as of March 21, 2023.

Name	Position with the Company	Date Appointed
Thierry Derez	Director, Chair of the Board, Member of the Investment Committee (1)	July 12, 2022
Brian Dowd	Director, Chair of Investment Committee, Member of Underwriting and Risk Committee, Member of the Audit Committee (2)	March 18, 2016
Mary Ann Brown	Director, Chair of the Audit Committee, Member of the Underwriting and Risk Committee (3)	September 1, 2018
Hermann Pohlchristoph	Director, Chair of the Underwriting and Risk Committee, Member of the Audit Committee (4)	February 4, 2021
Thierry Francq	Director, Member of the Underwriting and Risk Committee	July 12, 2022
Maud Petit	Director, Member of the Underwriting and Risk Committee, Member of the Investment Committee	July 12, 2022
Reuben Jeffery III	Director, Member of Audit Committee, Member of the Investment Committee, Member of the Underwriting and Risk Committee (5)	November 10, 2022
Sylvestre Frézal	Director, Member of the Underwriting and Risk Committee (6)	November 10, 2022
Jacques Bonneau	Director, President and CEO, PartnerRe Ltd.	July 28, 2020
Abina Kealy	Executive Vice President and CFO, PartnerRe Ltd. (7)	September 6, 2022
Scott Altstadt	Chief Underwriting Officer	July 1, 2016
Marc Archambault	CEO Life and Health	April 1, 2017
Philippe Meyenhofer	CEO Specialty Lines	April 1, 2019
James Beedle	CEO P&C APAC	April 1, 2019
Greg Haft	CEO Global Catastrophe	April 1, 2019
Jonathan Colello	CEO P&C Americas	July 1, 2019
Andrew Gibbs	Chief Operations Officer	October 14, 2019
Simon Clifford	CUO Life & Health	October 30, 2020
Christian Mitterer	CEO P&C EMEA	December 10, 2020
Andrew Hughes	CEO Third Party Capital	February 1, 2021
Tom Leone	Chief Investment Officer	February 18, 2021
Gerd Maxl	Chief Legal Counsel	February 18, 2021
Sima Ruparelia	Chief Actuarial & Risk Officer	June 27, 2022
Lisa Bolger	Chief People Officer (9)	July 1, 2022
Markus Frank	Chief Information Officer (10)	July 1, 2022

(1)Enrico Vellano and António Horta-Osório served as Directors for part of 2022 and each resigned effective July 12, 2022. Thierry Derez, Thierry Francq and Maud Petit were appointed as Directors on July 12, 2022.

(2)Brian Dowd was the Chairman of the Board and Audit Committee during a portion of 2022. Thierry Derez assumed the role of Chairman of the Board effective July 12, 2022. Mr. Dowd was appointed as Lead Independent Director on August 4, 2022.

(3)Mary Ann Brown was appointed the Chair of the Audit Committee on August 4, 2022.

(4)Herman Pohlchristoph was appointed the Chairman of the Underwriting and Risk Committee on August 4, 2022.

(5)Reuben Jeffery was appointed as a Director on November 10, 2022 and his appointment to the Audit Committee and Investment Committee is effective March, 21 2023, and his appointment to the Underwriting and Risk Committee will be effective on March 22, 2023.

(6)Sylvestre Frézal was appointed as a Director on November 10, 2022 and his appointment to the Underwriting and Risk Committee is effective March, 21 2023

(7)Nicolas Burnet was Executive Vice President and CFO, PartnerRe Ltd. during a portion of 2022 and Abina Kealy assumed the role of Executive Vice President and CFO, PartnerRe Ltd. effective September 6, 2022.

(8)Scott Altstadt, Group Non-Life CUO will retire on June 1, 2023 and will be succeeded by Sylvain Jarrier as the Group Non-Life CUO effective June 1, 2023. Sylvain Jarrier will also be a member of the Executive Leadership Team.

(9)Dorothée Burkel was Chief Corporate and People Operations Officer during a portion of 2022. Lisa Bolger assumed the role of Chief People Officer on July 1, 2022.

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(10)Markus Frank was made a member of the Executive Leadership Team in July 2022.

Biographical information

•Thierry Derez, Director, Chair of the Board, Member of the Investment Committee

Thierry Derez is Chairman of the Board of PartnerRe and Chief Executive Officer of Covéa, the leading P&C insurance group in France. Mr. Derez was appointed Chairman of Covéa in 2001 and has served as Chairman and Chief Executive Officer of Covéa from 2008 to 2022, at which point the offices of Chairman of the Board and CEO were separated. Covéa brings together Assurances Mutuelles de France (AM), La Garantie Mutuelle des Fonctionnaires (GMF), MAAF Assurances and MMA. Prior to joining the AM-GMF Group in 1995, Mr. Derez was a practicing lawyer at the Paris Court of Appeals and is a former Secretary of the Conference of the French Bar Association.

•Brian Dowd, Director, Chair of the Investment Committee, Member of the Underwriting and Risk Committee and Member of the Audit Committee (Lead Independent Director)

Brian Dowd was formerly Vice Chairman of ACE Limited and a member of the ACE Group’s Office of the Chairman before his retirement in 2015. Mr. Dowd focused on underwriting-related matters including oversight of the Group’s product boards, the general underwriting disciplines of the company’s profit centers, outward reinsurance placements and run-off operations, as well as special strategic projects. Mr. Dowd previously held relevant positions at ACE from 1997 until his appointment as Chairman of ACE’s Insurance – North America business segment in 2006. He held the role of Vice Chairman, ACE Limited from 2009. Prior to 1997, Mr. Dowd held underwriting positions of increasing responsibility at Arkwright Mutual Insurance Company over a seven-year period. He is Chairman of the Board for ABR Reinsurance Ltd. Mr. Dowd holds a Bachelor of Science in Finance from Northern Illinois University as well as the Chartered Property Casualty Underwriter (CPCU) professional designation.

•Mary Ann Brown, Director, Chair of the Audit Committee and Member of the Underwriting and Risk Committee (Independent)

Mary Ann Brown was Chair of Pacific Life Re and has held multiple roles at Pacific Life before her retirement in 2017. As Chair of Pacific Life Re Ltd., Ms. Brown directed strategy and growth of the global reinsurance division. Prior to joining Pacific Life, Ms. Brown held multiple executive roles at MetLife, Swiss Re and New York Life. She holds a Bachelors and Masters of Arts in Education from Emory University, USA as well as a Masters of Actuarial Science from Georgia State University.

•Hermann Pohlchristoph, Director, Chair of the Underwriting and Risk Committee and Member of the Audit Committee (Independent)

Hermann Pohlchristoph has held multiple executive roles, most recently at Munich Re as a Member of the Board of Management from 2017 to 2020 and as CFO Reinsurance, Munich Re from 2006 to 2017. Prior to that, he served as Head of Financial Reporting and Accounting, Munich Re for two years. He obtained a degree in business administration at the Universities Bayreuth and Mainz, Germany.

•Thierry Francq, Director, Member of the Underwriting and Risk Committee

Thierry Francq is Group General Manager for Transformation and International Activities at Covéa. Mr. Francq joined Covéa in 2018 as Chief of Staff to the Chairman and Chief Executive Officer, Thierry Derez, before being appointed General Manager Strategy and Transformation in December 2019 and then Group General Manager for Transformation and International Activities in 2020. Mr. Francq spent the majority of his career at the French Treasury, where he held a number of positions including Deputy Director of the Insurance department from 2000 to 2002 and Head of the Financial Sector Division from 2004 to early 2009. Between 2009 and 2012, he served as Secretary General of the French Financial Markets Supervisory Authority (AMF) before being appointed Advisor to the Director General of the French Treasury at the end of 2012. In October 2013, Mr. Francq became Deputy Commissioner General for Investment for the French Prime Minister. Inspector-General at National Institute of Statistics and Economic Studies (INSEE), he also holds directorships at DEXIA SA and DEXIA CREDIT LOCAL. Mr. Francq is a graduate of the École Polytechnique and ENSAE.

•Maud Petit, Director, Member of the Underwriting and Risk Committee, Member of the Investment Committee

Maud Petit is Chief Financial Officer of Covéa. With over 25 years of experience in the re/insurance industry, Ms. Petit was named Chief Financial Officer of Covéa in 2018. Prior to joining Covéa in 2008 as Combined Accounts Manager, Ms. Petit held various positions with PwC and as Head of Insurance with the French Accounting Standards Authority. Ms. Petit holds a Master’s in Management Sciences and Accounting.

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•Reuben Jeffery III, Director, Member of the Audit Committee, Member of the Investment Committee, Member of the Underwriting and Risk Committee

Reuben Jeffery is the former President and Chief Executive Officer of Rockefeller & Co. He served as Under Secretary of State for Economic, Energy and Agricultural Affairs and as Chairman of the Commodity Futures Trading Commission during the George W. Bush administration. Previously, Mr. Jeffery was at Goldman, Sachs & Co. where he was Managing Director and head of the European Financial Institutions Group. He began his career as a lawyer at Davis, Polk and Wardwell. He received a B.A. from Yale University and an M.B.A. and J.D. from Stanford University.

•Sylvestre Frézal, Director, Member of the Underwriting and Risk Committee

Sylvestre Frézal is Deputy CEO & General Secretary of Covéa. He joined Covéa in 2018, working on strategic projects and launching a B2B2C digital broker. Before joining Covéa, he worked as an insurance supervisor, was Dean of undergraduate studies at Sciences Po Paris and occupied senior positions at Generali France. Mr. Frezal has published several books on risk and modelling, as well as articles in professional and academic reviews, including the North American Actuarial Journal, the Journal of Business Ethics and the International Journal of Industrial Organization. He holds a PhD, is a qualified actuary (board member of the Institut des Actuaires) and graduated from Ecole polytechnique and ENSAE.

•Jacques Bonneau, Director, President and CEO, PartnerRe Ltd., Member of the Underwriting and Risk Committee and Member of the Investment Committee

Jacques Bonneau is a member of PartnerRe’s Executive Leadership Team and is responsible for the strategic direction and management of the Company. Mr. Bonneau has over 41 years of professional experience in the re/insurance industry. Prior to becoming CEO and President of PartnerRe Ltd. in July 2020, he served as an independent director of the Company's Board of Directors and a member of the Audit Committee. He has held multiple executive roles, most recently at Chubb Ltd. as Group Chief Underwriting Officer from 2015 to 2017 and as CEO, Chubb Tempest Re Group from 2005 to 2014. Prior to that, he served as CEO, Chubb Tempest Re USA from 1999 to 2005. He holds a Bachelor’s degree of Commerce from Carleton University, Ontario as well as a Masters of Business Administration from Queen’s University, Ontario.

•Abina Kealy, Executive Vice President and CFO, PartnerRe Ltd.

Abina Kealy is a member of PartnerRe’s Executive Leadership Team and is responsible for the Company’s finance functions. Since joining PartnerRe in 2009, Ms. Kealy has held a number of senior finance roles most recently Group Chief Accounting Officer and Head of External Reporting. Prior to that she was CFO of Europe & APAC and Controller for the P&C BU and Head of Group Planning within the Financial Planning & Analysis team. Prior to joining PartnerRe, Ms. Kealy was an audit manager in the Insurance practice of PricewaterhouseCoopers Dublin. Ms. Kealy is a Fellow of the Institute of Chartered Accountants in Ireland and holds a Bachelor’s degree in Commerce from University College Cork.

•Scott Altstadt, Chief Underwriting Officer

Scott Altstadt is a member of PartnerRe’s Executive Leadership Team and has executive responsibility for the Company’s underwriting function. Mr. Altstadt has over 28 years of professional experience in the insurance/reinsurance industry. He joined PartnerRe in 2001, as Senior Pricing Actuary of P&C and was appointed as Chief Pricing Actuary for Specialty Lines in 2002, becoming Deputy Head of P&C in 2008. He was appointed to the position of Chief Underwriting Officer PartnerRe Global in 2013 and in 2021 Mr. Altstadt was appointed Chief Group Actuary & Chief Underwriting Officer. Prior to joining PartnerRe, Mr. Altstadt worked in the U.S. and Europe with Zurich Financial Services and CNARe. Mr. Altstadt has a B.S. in Mathematics and Statistics from Purdue University.

•Marc Archambault, CEO Life and Health

Marc Archambault is a member of PartnerRe’s Executive Leadership Team and is responsible for the Company’s worldwide Life & Health business segment. Mr. Archambault has more than 27 years of experience in life reinsurance, most recently as CEO of SCOR Global Life Asia-Pacific, where he led the company’s regional growth strategy in those markets, and as a member of the senior management team for Global Life. Prior to that, Mr. Archambault held a number of senior management positions at SCOR where he implemented growth strategies and product development initiatives across multiple international markets in Europe, North America, Asia and Africa. Mr. Archambault holds a Bachelor of Actuarial Science from Laval University in Quebec, Canada and is an Associate with the Canadian Institute of Actuaries.

•Philippe Meyenhofer, CEO Specialty Lines

Philippe Meyenhofer is a member of PartnerRe’s Executive Leadership Team and has executive responsibility for the Company’s Specialty Lines business unit. Mr. Meyenhofer is also Chairman of the Board of PartnerRe Europe. Mr. Meyenhofer joined PartnerRe in 2010 as Head of Financial & Professional Lines PartnerRe Global. He was appointed to Head of Specialty Casualty PartnerRe Global in 2013, to Head of Europe P&C in 2016, and gained the additional responsibility of Deputy CEO P&C in 2018. In 2019, he was named CEO of the Company’s P&C EMEA regional unit. Mr. Meyenhofer was previously with Transatlantic Re, has over 17 years of industry experience and strong, proven business leadership skills. He

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holds a Master of Law degree from the University of Fribourg, Switzerland, and a MBA from the University of Chicago Booth School of Business.

•James Beedle, CEO P&C APAC

James Beedle is a member of PartnerRe’s Executive Leadership Team and has executive responsibility for the Company’s P&C Asia-Pacific regional business unit and its Global Clients and Broker Management unit. Mr. Beedle is also CEO of Partner Reinsurance Asia Pte. Ltd. Mr. Beedle has over 29 years of experience in reinsurance and reinsurance broking, strong strategic leadership capabilities and deep regional knowledge of Asia-Pacific markets. Mr. Beedle joined PartnerRe in 2017 as Head of Asia-Pacific P&C & CEO Partner Reinsurance Asia Pte. Ltd. from Willis Re, most recently as Senior Managing Director of Willis Re Asia-Pacific. His previous roles within Willis Re include COO Willis Re Australia and CEO Willis Re Japan. Mr. Beedle has a BA (Hons) in Economics from the University of York, England, is an Associate of the Chartered Insurance Institute and Executive Committee member of the Singapore Reinsurers’ Association.

•Greg Haft, CEO Global Catastrophe

Greg Haft is a member of PartnerRe’s Executive Leadership Team and has executive responsibility for the Company’s Global Catastrophe business unit. Mr. Haft has over 26 years of industry experience, combining a strong skill-set of actuarial, reinsurance business and leadership capabilities spanning property, casualty and specialty lines. Mr. Haft joined PartnerRe in 2013 as Head of Catastrophe, Bermuda. In 2016, he was appointed to Head of Global Cat and Property North America, and thereafter to Deputy CEO Specialty Lines and leader of Specialty Lines’ Property, Marine and Energy (PME) unit. In 2019, he was named CEO of Specialty Lines. Prior to joining PartnerRe, Mr. Haft was Managing Director, Head of U.S. Property Catastrophe Underwriting at Markel Corporation. Mr. Haft holds a B.S. Mathematics and Statistics from the University of Michigan, is a Fellow of the Casualty Actuarial Society and a Certified Cat Risk Analyst.

•Jonathan Colello, CEO P&C Americas

Jonathan Colello is a member of PartnerRe’s Executive Leadership Team and has executive responsibility for leading PartnerRe’s P&C business in the US, Canada and Latin America, and for the Company’s Health business in the U.S. Mr. Colello is also President of Partner Reinsurance Company of the U.S. Mr. Colello has extensive reinsurance experience and has spent the entirety of his 21-year career in the industry. Most recently, he was President North America at AXIS Re in the US where he had overall responsibility for underwriting platforms in Bermuda, Canada and the United States, and served as a member of the Reinsurance Leadership Team. Prior to that, he held several leadership positions within AXIS Re since joining the company in 2004. Mr. Colello holds an MBA from New York University’s Stern School of Business and a Bachelor of Science in Business from the University of Vermont.

•Andrew Gibbs, Chief Operations Officer

Andrew Gibbs is a member of PartnerRe’s Executive Leadership Team and has executive responsibility for the Company’s end-to-end underwriting support processes which includes: underwriting support, reinsurance accounting, claims, payments and collections, as well as transformation, third party management and procurement. Mr. Gibbs has more than 31 years of professional experience in insurance, reinsurance, regulatory compliance and financial services, having held senior positions with the Bermuda Monetary Authority, Validus Holdings Ltd., ACE Group of Companies (now Chubb Group of Companies) and Ernst & Young. Prior to joining PartnerRe, Mr. Gibbs held the position of Executive Chairman at Maiden Reinsurance Ltd. Mr. Gibbs has a BA in Economics from the University of Essex in England and is a Chartered Accountant and a Chartered Insurer, a Fellow of the Institute of Chartered Accountants in England & Wales and holds an Advanced Diploma in Insurance from the Chartered Insurance Institute and a Diploma in Company Direction from the Institute of Directors.

•Simon Clifford, CUO Life & Health

Simon Clifford is a member of PartnerRe’s Executive Leadership Team and has executive responsibility for the Company’s Life and Health underwriting functions. He brings over 26 years of experience in life insurance, with deep experience in actuarial and financial analysis and management. Prior to joining PartnerRe in 2020, Mr. Clifford was with Zurich Insurance Group, where he most recently held the position of Head of Life Legacy UK for Zurich UK Life. Prior to that, he held various positions, including Global Head of Life Technical Excellence, Global Head of Proposition Management and CFO of Zurich International Life. Simon is an actuary and graduated with a Bachelor’s degree in mathematics and a Master’s degree in applied statistics from the University of Oxford.

•Christian Mitterer, CEO P&C EMEA

Christian Mitterer is a member of PartnerRe’s Executive Leadership Team and has executive responsibility for the Company's P&C EMEA regional business unit. Mr. Mitterer has over 15 years of experience in both the reinsurance and banking industries with proven business leadership skills and strong focus on execution. Mr. Mitterer joined the Company in 2012 as Senior Underwriter, Specialty Casualty. In 2015, he was named Head of Financial & Professional Lines and thereafter Head of Specialty Casualty, Europe P&C in 2016 and Head of Specialty Casualty, P&C EMEA in 2019. In 2020, he was named Head of

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EMEA P&C followed by this appointment as CEO P&C EMEA. Prior to joining the Company, Mr. Mitterer was with AIG in Zurich and London. Mr. Mitterer holds a degree in business administration from the University of Passau, Germany.

•Andrew Hughes, CEO Third Party Capital

Andrew Hughes is a member of PartnerRe’s Executive Leadership Team and has executive responsibility for the Company's third party capital business initiatives. Prior to joining the Company, Mr. Hughes worked at Hiscox ILS, where he held various roles between 2015 and 2020, most recently as Managing Principal where he was responsible for strategy and operations of the ILS platform. Prior to that, he was counsel at QIC Limited, an Australian diversified alternatives asset manager, and various international law firms. Mr. Hughes is a triple qualified attorney (England & Wales; Queensland, Australia; Bermuda) with a background in insurance linked securities, alternative asset management, banking securitization and structured finance. Mr. Hughes holds a B.A. in Law and Information from the University of Exeter, England.

•Tom Leone, Chief Investment Officer

Tom Leone is a member of PartnerRe's Executive Leadership Team and is responsible for the Company's investments. Mr. Leone joined PartnerRe in 2013 as Portfolio Manager, Global Governments. He was appointed to Head of Public Fixed Income in 2019. Prior to joining PartnerRe, Mr. Leone spent seven years at Genworth Financial on the derivatives desk performing group asset liability management. He holds a Bachelor's degree in Finance from Bryant College and a Master's degree from The Rensselaer Polytechnic Institute.

•Gerd Maxl, Chief Legal Counsel

Gerd Maxl is a member of PartnerRe's Executive Leadership Team and has overall responsibility for the legal and compliance functions of the Company. Mr. Maxl has more than 18 years of experience in life and non-life (re)insurance. Mr. Maxl joined the Company in November 2012 as General Counsel Global looking after PartnerRe's legal and compliance matters outside of Bermuda and North America and was promoted to Chief Legal Counsel in August 2017. Prior to joining PartnerRe, Mr. Maxl was an associate in a law firm in Switzerland and thereafter worked for over nine years for the Zurich Insurance Group in a number of positions in Switzerland and the U.S. Mr. Maxl has a law degree from the University of Basel, Switzerland and was admitted to the bar in Switzerland in 2001.

•Sima Ruparelia, Chief Actuarial & Risk Officer

Sima Ruparelia is a member of PartnerRe’s Executive Leadership Team and has executive responsibility for the Company’s Risk & Capital, Life and Non-life Reserving and Pricing functions. Prior to joining PartnerRe in 2022, Ms. Ruparelia held the role of Chief Actuary and Portfolio Manager for UK, Europe, Global Specialty and Talbot for AIG, from 2016 to 2021. Prior to that, she served as Group Actuary for Catlin and as UK Chief Actuary for XL Catlin, and held actuarial positions at Ernst and Young, Equitas and Pinnacle Insurance. She currently serves as the Chair of the Racial Justice Working Group of the ISC. Ms. Ruparelia is a fellow of the Institute and Faculty of Actuaries. She earned her Bachelor’s degree in mathematics from Loughborough University.

•Lisa Bolger, Chief People Officer

Lisa Bolger is a member of PartnerRe’s Executive Leadership Team and is responsible for the Company’s HR, Corporate Communications, Culture and Leadership functions. Ms. Bolger has been with the Company for over 17 years and has held many senior leadership roles in Finance, HR and in the Office of the CEO, most notably: Deputy Head Financial Planning and Analysis 2009-2013; CFO PartnerRe Europe 2013-2017, Global Financial Operations Director 2017-2018, and HR Operations Director 2018-2021. Ms. Bolger joined PartnerRe in 2004 from ESG Re and prior to that worked for KPMG. Ms. Bolger is a Fellow of the Chartered Accountants in Ireland and has a MSc in Business and Personal Coaching from University College Cork, Ireland.

•Markus Frank, Chief Information Officer

Markus Frank is a member of PartnerRe’s Executive Leadership Team and has executive responsibility for the Company’s Information Technology and Facilities Management functions. Mr. Frank joined PartnerRe in 2003 as Senior Project Manager and was appointed Head Global Business Operations Support (Business Analysis, Project Management and Application Management) in 2005, becoming the Head Global Operations Office in 2010. He was appointed to the position Head Non-Life Technical Accounting and Claims in 2013 and assumed responsibility for the Company’s facility management. In 2017 Mr. Frank was named Group Chief Information Officer. Prior to joining PartnerRe Mr. Frank spent seven years at Accenture as consultant for IT and process projects in the (re)insurance industry. He began his career at Frankona Re. He has over 25 years of industry experience and holds a Master’s degree in Mathematical Economics from the University of Augsburg, Germany, and a PhD in Applied Mathematics from the University of St. Gallen, Switzerland.

The Directors referred to above as "Independent" are considered independent in accordance with the definition of the applicable NYSE and SEC Rules.

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B. Compensation

Executive Compensation

Executive compensation is comprised of salary, annual incentives, long-term incentive and other benefits. The long-term incentive (LTI) program consists of awards in the form of deferred cash, restricted share units and performance share units issued to certain executives. Beginning in 2017 and until 2020, the Company granted restricted Class B shares to certain executives as part of their LTI. In 2021, the Company ceased new grants of Class B shares and designated a new class of voting Class C shares and the adoption of a related restricted share unit plan, which provides for the award of restricted share units and performance share units (collectively referred to as RSUs) to certain executives of the Company. Upon vesting, the RSUs convert into Class C Shares. RSUs are eligible for imputed dividends which are subject to the same forfeiture provisions as the related RSUs.

In July 2022, Covéa completed the acquisition of PartnerRe Ltd. from Exor. Upon the change of control, all Class B shares, Class C shares and RSUs vested and were repurchased by the Company, with the exception of Class C shares and RSUs issued in 2022. The repurchase price for all Class B shares, Class C shares and RSUs was based on a valuation utilizing the Covéa acquisition purchase price per share of the Company.

For the year ended December 31, 2022, the Company recorded compensation expense of $26 million paid or payable to executives as a form of cash compensation. In addition, for the year ended December 31, 2022, certain executives were granted RSUs. The Company recorded compensation expense of $28 million related to Class B and C shares and RSUs held by certain executives, which included the impact of accelerated vesting of Class B and C shares and RSUs due to the change of control.

The compensation expense for the RSUs outstanding following the change of control is recognized at fair value and expensed over the period for which the executives are required to provide services in exchange for the award, up to three years from the date of grant. See Note 13 to the Consolidated Financial Statements in Item 18 of this report for further details. See also Item 6.E below for details of share ownership and Item 10.D regarding restrictions on share transfers.

Director Compensation

The Company paid approximately $2 million in cash as compensation to non-executive directors of the Company for their services as directors in 2022. For the year ended December 31, 2022, certain non-executive directors of the Company were issued Class C shares and the Company recorded compensation expense of less than $1 million related to these shares. Executive directors do not receive any compensation for their services as directors. All directors are reimbursed for travel and other related expenses personally incurred while attending Board or committee meetings.

See Note 13 to the Consolidated Financial Statements in Item 18 of this report for further details. See also Item 6.E below for details of share ownership related to the Class B shares and Item 10.D regarding restrictions on share transfers.

C. Board Practices

The Board currently consists of nine directors (see Item 6.A above for details). The current Board have been elected to serve until the next Annual General Meeting of the Company or until their respective successors are appointed. As provided in our Bye-Laws, the number of Directors shall be such number not less than three as the Company by resolution of the shareholders entitled to vote may, from time to time, determine (see also Item 10.B for the details of the Company's Bye-laws).

There are no service contracts between the Company and any of the Company’s directors providing for benefits upon termination of their employment or service.

Audit Committee

The Board has established an Audit Committee comprised of Ms. Brown (Chair), Mr. Dowd, Mr. Pohlchristoph and Mr. Jeffery who are independent in accordance with the definition of the applicable NYSE and SEC Rules. Ms. Brown is designated as the Audit Committee financial expert as noted in Item 16A of this report.

Pursuant to its charter, the Audit Committee’s primary responsibilities are to assist Board oversight of:

•the integrity of PartnerRe’s financial statements;

•PartnerRe’s compliance with legal and regulatory requirements;

•the Company's system of internal controls;

•the qualifications and independence of the external auditors; and

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•the performance of the Company's internal and external audit functions.

The Audit Committee regularly meets with management, the Chief Audit Officer and the Company's independent registered public accounting firm to review matters relating to the quality of financial reporting and internal accounting controls, including the nature, extent and results of their audits.

Underwriting and Risk Committee

The Board, in 2019, established an Underwriting and Risk Committee. The URC is comprised of Mr. Pohlchristoph (Chair), Mr. Bonneau, Mr. Dowd, Ms. Brown, Mr. Francq, Ms. Petit, Mr. Jeffrey and Mr. Frézal.

The purpose of the URC, as per its charter, is to review the Company's (i) policies, guidelines and processes relating to the underwriting of reinsurance risks and assumption of investment risks and (ii) Enterprise Risk Management Framework. The URC meets regularly with management.

Investment Committee

The Board, in November 2020, established an Investment Committee. The Investment Committee is comprised of Mr. Dowd (Chair), Mr. Bonneau, Mr. Derez, Ms. Petit and Mr. Jeffery.

The purpose of the Investment Committee is to (i) consider and advise the Board on certain investment matters that the Board and the Investment Committee each believe are more appropriately considered by the Investment Committee rather than the Board and (ii) discuss appropriate practices for the Company, including the Company's policies, guidelines, performance, risk management and processes relating to the investment operations undertaken by the Company.

D. Employees

The Company had 1,158 employees at December 31, 2022. The following table shows the breakdown of the number of employees by geographic location as of December 31, 2022, 2021 and 2020:

Geographic location	December 31, 2022	December 31, 2021	December 31, 2020
Asia, Australia and New Zealand	101	92	77
Europe	622	589	580
Latin America, Caribbean and Africa	3	3	5
North America	432	425	416
Total	1,158	1,109	1,078

In addition to the above, the Company employed an average of 42 temporary employees during 2022.

The increase in the number of employees in 2022 compared to 2021 and 2020 was primarily driven by growth in the Life and Health segment and additional employees as a result of the Covéa integration.

E. Share ownership

As more fully described in section B. Compensation above, and in Note 13 to the Consolidated Financial Statements in Item 18 of this report, the Company has designated, granted and issued Class C shares and RSUs to certain executives and directors of the Company.

As of March 21, 2023:

•100,000,000 Class A common shares are held by Covéa Coopérations S.A.

•11,772 Class C shares and 396,637 RSUs are held by certain executive officers and directors of the Company. This includes RSUs granted in March 2023 at their target levels for personal and Company performance.

The RSUs do not entitle the holder to any voting rights of the Company. Except as otherwise required by law or the Restricted Share Unit Plan, or any sub-plan or addendum thereto, holders of Class C shares have the same voting rights as the holders of Class A common shares. Class C shares issued and outstanding and RSUs cumulatively represent less than 1% of the beneficial ownership and voting rights of the Company as of March 21, 2023.

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F. Action to recover erroneously awarded compensation

Not applicable.

ITEM 7. MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS

A. Major Shareholders

As more fully described in Note 1 to the Consolidated Financial Statements in Item 18 of this report, 100% of the Company's Class A shares are owned by Covéa Coopérations S.A.

On December 16, 2021, Exor Nederland N.V. signed a definitive agreement with Covéa Coopérations S.A., pursuant to which Covéa Coopérations S.A. agreed to purchase all of the common shares of PartnerRe held by Exor. Preferred shares issued by PartnerRe Ltd. were not included in the transaction. Consummation of this transaction occurred on July 12, 2022.

B. Related Party Transactions

As at December 31, 2022, Covéa Coopérations S.A. held 100% of the Class A shares and more than 99% of the total voting shares (Class A and Class C) of the Company and therefore has the power to make decisions that impact the Company. As at December 31, 2021 and prior to the acquisition of the Company's common shares by Covéa, Exor was a related party to PartnerRe.

The Company has entered into certain related party transactions as disclosed in Notes 8 and 17 to the Consolidated Financial Statements in Item 18 of this report.

C. Interests of Experts and Counsel

Not applicable.

ITEM 8. FINANCIAL INFORMATION

A. Consolidated Statements and Other Financial Information

See the Consolidated Financial Statements, Notes to the Consolidated Financial Statements and Financial Statements Schedules in Item 18 of this report. Refer to Liquidity and Capital Resources—Shareholders’ Equity and Capital Resources Management in Item 5 for details of the Company's dividend policy.

B. Significant Changes

See Note 19 to the Consolidated Financial Statements in Item 18 for a disclosure of events subsequent to year end and prior to the date of filing.

ITEM 9. THE OFFER AND LISTING

A. Offer and Listing Details

PartnerRe Ltd.'s common shares are not listed. PartnerRe Ltd.'s preferred shares are listed on the NYSE under the symbol PRE-J. Refer to Note 10 to the Consolidated Financial Statements in Item 18 of this report for further details.

B. Plan of Distribution

Not applicable.

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C. Markets

PartnerRe Ltd.'s 4.875% Series J Non-Cumulative Preferred Shares began trading on March 15, 2021 and are listed and traded on the NYSE. The 6.50% Series G Cumulative Preferred Shares, the 7.25% Series H Cumulative Preferred Shares and the 5.875% Series I Non-Cumulative Preferred Shares, which began trading on May 6, 2016, were fully redeemed on May 3, 2021.

D. Selling Shareholders

Not applicable.

E. Dilution

Not applicable.

F. Expenses of the Issue

Not applicable.

ITEM 10. ADDITIONAL INFORMATION

A. Share Capital

Not applicable.

B. Memorandum and Articles of Association

PartnerRe Ltd.'s Amended Memorandum of Association has been filed as Exhibit 3.1 to Form F-3 (File No. 333-7094) filed with the SEC on June 20, 1997, and is hereby incorporated by reference into this Annual Report.

The Company’s amended Bye-Laws were adopted on July 12, 2022, and have been incorporated by reference as Exhibit 1.2 to this Annual Report.

Corporate Registration and Objectives

PartnerRe Ltd. is incorporated under the laws of Bermuda. The Company is registered at the Bermuda Registrar of Companies under registration number 18620. The objects and powers of the Company are set forth in the Memorandum of Association of the Company.

Board of Directors

The Companies Act authorizes the directors of a company, subject to its bye-laws, to exercise all powers of the company except those that are required by the Companies Act or its bye-laws to be exercised by the shareholders. The Company's Bye-Laws provide that its business is to be generally managed and conducted by the Board and that the Board shall be such number not less than three as the Company by resolution of the shareholders entitled to vote may, from time to time, determine. The Directors shall be elected or appointed at the Annual General Meeting, at any Special General Meeting called for that purpose or by resolution of the shareholders entitled to vote. Directors shall hold office for such term as the Shareholders may determine or, in the absence of such determination, until the next Annual General Meeting or until their successors are elected or appointed or their office is otherwise vacated.

Under the Insurance Act, the Company must serve notice to the BMA of the fact that any person has become or ceased to be a director or officer of the Company. Such notice shall be served before the end of forty-five days beginning with the day on which the designated insurer becomes aware of the relevant facts.

Under the Company’s Bye-Laws and subject to the Companies Act, a Director is not prohibited from being a party to or otherwise have an interest in, any transaction or arrangement with the Company or in which the Company is otherwise interested. A Director who has complied with the Companies Act and with the Company’s Bye-Laws with regard to declaring the nature of his interest in a transaction or arrangement with the Company, or in which the Company is otherwise interested, may be counted in the quorum and vote at any meeting at which such transaction or arrangement is considered by the Board.

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Under the Company’s Bye-laws, the amount, if any, of Directors’ fees and any additional remuneration shall from time to time be determined by the Majority Common Shareholder. In addition to its powers granted under Bye-Law 27, the Board for and on behalf of the Company may provide benefits, whether by the payment of gratuities or pensions or otherwise, for any person including any Director or former Director who has held any executive office or employment with the Company or with any body corporate which is or has been a subsidiary or Affiliate of the Company or a predecessor in the business of the Company or of any such subsidiary or Affiliate, and to any member of his family or any person who is or was dependent on him, and may contribute to any fund and pay premiums for the purchase or provision of any such gratuity, pension or other benefit, or for the insurance of any such person.

The Company may in a Special General Meeting called for that purpose remove a Director, provided notice of any such meeting shall be served upon the Director concerned not less than fourteen (14) days before such meeting and s/he shall be entitled to be heard at such meeting. The Shareholders may authorize the Directors to fill any vacancy in their number, from time to time.

Under the Company’s Bye-Laws the quorum necessary for the transaction of the business of the Board may be fixed by the Board and, unless so fixed at any other number, shall be three (3) individuals and requires the presence of at least one Majority Shareholder Director Designee for so long as the Board consists of at least one Majority Shareholder Director Designee. Any Director who ceases to be a Director at a meeting of the Board may continue to be present and to act as a Director and be counted in the quorum until the termination of the meeting if no other Director objects and if otherwise a quorum of Directors would not be present.

A resolution in writing signed by all the Directors for the time being entitled to receive notice of a meeting of the Board shall be valid and effectual as a resolution passed at a meeting of the Board.

A meeting of the Board or a committee appointed by the Board may be held by means of such telephone, electronic or other communication facilities (including, without limiting the generality of the foregoing, by telephone or by video conferencing) as to permit all persons participating in the meeting to communicate with each other simultaneously and instantaneously and participation in such a meeting shall constitute presence in person at such meeting. Such a meeting shall be deemed to take place where the largest group of those Directors participating in the meeting is physically assembled, or, if there is no such group, where the chairman of the meeting then is.

Among the powers of the Company which the Board may exercise, the Board is allowed to borrow money and to mortgage or charge all or any part of the undertaking, property and assets (present and future) and uncalled capital of the Company. The Board may also issue debentures and other securities (whether outright or as collateral security for any debt, liability or obligation of the Company or of any other persons).

Bermuda law provides that the Directors owe a fiduciary duty to the Company to act in good faith in their dealings with or on behalf of the Company and exercise their powers and fulfill the duties of their office honestly. This duty includes the following essential elements:

•a duty to act in good faith in the best interests of the Company;

•a duty not to make a personal profit from opportunities that arise from the office of director;

•a duty to avoid situations in which there is an actual or potential conflict between a personal interest or the duties owed to third parties and/or the Director's duty to the Company; and

•a duty to exercise powers for the purpose for which such powers were intended.

The Companies Act imposes a duty on the Directors and Officers to:

•act honestly and in good faith with a view to the best interests of the Company; and

•exercise the care, diligence and skill that a reasonably prudent person would exercise in comparable circumstances.

The Companies Act also imposes various duties on the Directors and Officers with respect to certain matters of management and administration of the Company.

Under Bermuda law, the Directors and Officers generally owe fiduciary duties to the Company itself, not to the Company's individual shareholders, members, or creditors.

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Shares and Share Rights

Subject to any special rights conferred on the holders of any Share or class of Shares, any Share in the Company may be issued with or have attached thereto such preferred, deferred, qualified or other special rights or such restrictions, whether in regard to dividend, voting, return of capital or otherwise, as the Board may determine.

Subject to the general provisions of Bermuda law, the Board may, at its discretion and without the sanction of a resolution of the shareholders entitled to vote, authorize the acquisition by the Company of its own Shares, of any class, at any price (whether at par or above or below par). Under Bermuda law, the Company must pay for such share purchases out of capital paid-up for these shares, out of funds that would otherwise be available for a dividend or distribution or out of proceeds of the issue of additional shares for the purpose of the purchase. However, to the extent that any premium over the par value is payable on the purchase, the premium must be provided out of funds that would otherwise be available for a dividend or distribution or out of the Company's share premium account.

Any Shares to be purchased may be selected in any manner whatsoever, to be either cancelled or held as Treasury Shares, upon such terms as the Board may in its discretion determine, provided always that such acquisition is effected in accordance with the provisions of the Companies Act. The whole or any part of the amount payable on any such acquisition may be paid or satisfied otherwise than in cash, to the extent permitted by the Companies Act.

As provided in our Bye-Laws and subject to the Companies Act, all or any of the special rights for the time being attached to any class of Shares for the time being issued may from time to time (whether or not the Company is being wound up) be altered or abrogated with the consent in writing of the holders of not less than seventy five percent (75%) of the issued Shares of that class or with the sanction of a resolution passed at a separate general meeting of the holders of not less than seventy five percent (75%) of the issued Shares of that class, voting in person or by proxy. To any such separate general meeting, all the provisions of these Bye-Laws as to general meetings of the Company shall mutatis mutandis apply, but so that the necessary quorum shall be two (2) or more persons holding or representing by proxy any of the Shares of the relevant class, that every holder of Shares of the relevant class shall be entitled on a poll to one vote for every such Share held by him and that any holder of Shares of the relevant class present in person or by proxy may demand a poll; provided however, that if the Company or a class of Shareholders shall have only one Shareholder, one Shareholder present in person or by proxy shall constitute the necessary quorum.

Subject to Bermuda law and except insofar as the rights attaching to, or the terms of issue of, any Share otherwise provide, the Board may from time to time declare dividends or distributions out of contributed surplus to be paid to the Shareholders according to their rights and interests, including such interim dividends as appear to the Board to be justified by the position of the Company. The Board, in its discretion, may determine that any dividend shall be paid in cash or shall be satisfied, subject to the Bye-Laws, in paying up in full Shares in the Company to be issued to the Shareholders credited as fully paid or partly paid or partly in one way and partly the other. The Board may also pay any fixed cash dividend which is payable on any Shares of the Company half yearly or on such other dates, whenever the position of the Company, in the opinion of the Board, justifies such payment.

The Board may from time to time resolve to capitalize all or any part of any amount for the time being standing to the credit of any reserve or fund which is available for distribution or to the credit of any Share premium account and accordingly that such amount be set free for distribution amongst the Shareholders or any class of Shareholders who would be entitled thereto.

If the Company shall be wound up, the liquidator may, with the sanction of a resolution of the Company of the shareholders entitled to vote and any other sanction required by the Companies Act, divide amongst the Shareholders in specie or kind the whole or any part of the assets of the Company (whether they shall consist of property of the same kind or not) and may for such purposes set such values as he deems fair upon any property to be divided as aforesaid and may determine how such division shall be carried out as between the Shareholders or different classes of Shareholders. The liquidator may, with the like sanction, vest the whole or any part of such assets in trustees upon such trust for the benefit of the contributories as the liquidator, with the like sanction, shall think fit, but so that no Shareholder shall be compelled to accept any Shares or other assets upon which there is any liability.

See Notes 10 and 13 to the Consolidated Financial Statements in Item 18 of this report for details of rights, preferences and restrictions attached to common and preferred shares.    

General Meetings of Shareholders and Voting Rights

If required under the Companies Act, the Board shall convene and the Company shall hold general meetings as Annual General Meetings in accordance with the requirements of the Companies Act at such times and places as the Board shall appoint or, if requested in writing signed by the Majority Common Shareholder, at such times and places as the Majority Common Shareholder shall request. The Board may, whenever it thinks fit, and shall, when required by the Companies Act or when requested by the Majority Common Shareholder, convene general meetings other than Annual General Meetings which shall be called Special General Meetings, at such time and place as the Board may appoint or, if requested in writing signed by the Majority Common Shareholder, at such time and place as the Majority Common Shareholder shall request. Except as required by the Companies Act or

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when requested by the Majority Common Shareholder, Special General Meetings may not be called by any person other than the Board. Save where a greater majority is required by the Companies Act or the Bye-Laws, any question proposed for consideration at any general meeting shall be decided on by a simple majority of votes cast.

Except in the case of the removal of auditors or Directors, anything which may be done by resolution of the Shareholders in general meeting or by resolution of any class of Shareholders in a separate general meeting may be done by resolution in writing. Any such resolution of the shareholders entitled to vote shall be signed by such number of Shareholders (or the holders of such class of Shares) as would be required if the resolution of the shareholders entitled to vote had been voted on at a meeting of Shareholders or, all the Shareholders, or such other majority of the Shareholders as may be provided by the Bye-Laws. Such resolution in writing may be signed by the Shareholder or its proxy, or in the case of a Shareholder that is a corporation (whether or not a company within the meaning of the Companies Act) by its representative on behalf of such Shareholder, in as many counterparts as may be necessary.

Under our Bye-Laws should any person (other than Covéa Coopérations S.A.) be a Ten Percent Shareholder, notwithstanding any provision to the contrary in these Bye-Laws, the votes conferred by the Controlled Shares of such person are hereby reduced (and shall be automatically reduced in the future) by whatever amount is necessary so that after any such reduction such person shall not be a Ten Percent Shareholder. Notwithstanding the foregoing, the Board may waive the restrictions in its discretion and on a case by case basis.

Mergers and Amalgamations

Subject to the Companies Act and pursuant to our Bye-Laws, in addition to the approval of the Board, any resolution proposed for consideration at any general meeting to approve the amalgamation or merger of the Company with any other company, wherever incorporated, shall require the approval of a simple majority of votes cast at such meeting. A poll may be demanded in respect of such resolution in accordance with the Bye-Laws. Under Bermuda law, in the event of an amalgamation or a merger of a Bermuda Company with another, a shareholder of the Bermuda company who has not voted in favor of the amalgamation or merger and is not satisfied that a fair value has been offered for such shareholder’s shares, may apply to the Supreme Court of Bermuda, within one month’s notice of the special general meeting, to appraise the fair value of the shares.

Changes in Capital

Subject to the Companies Act, Bye-Laws and Amended Memorandum of Association, the Company may from time to time by resolution of the shareholders entitled to vote authorize the reduction of its issued share capital or any share premium account.

C. Material Contracts

Refer to Note 10 to the Consolidated Financial Statements in Item 18 of this report for information on the Company's preferred shares issued during 2021. Refer to Note 9 to the Consolidated Financial Statements in Item 18 of this report for information on the Company's debt issuance during 2020.

D. Exchange Controls

Securities may be offered or sold in Bermuda only in compliance with the provisions of the Companies Act, Investment Business Act 2003, Investment Funds Act 2006, and the Exchange Control Act 1972 and related regulations, each as amended, which regulate the sale of securities in Bermuda. In particular, specific permission is required from the BMA, pursuant to the provisions of the Exchange Change Control Act 1972 and related regulations (Exchange Control Act), for all issuances and transfers of securities of Bermuda companies, other than in cases where the BMA has granted a general permission. The BMA, in its Notice to the Public dated June 1, 2005, (Notice) provides that where any equity securities of a Bermuda company are listed on an appointed stock exchange (the NYSE is deemed to be an appointed stock exchange under Bermuda law), general permission is given for the issue and subsequent transfer of any equity securities of such company from and/or to a non-resident of Bermuda, for as long as any equity securities of the company remain so listed. Our common shares are not listed on the NYSE, and accordingly, the general permission will not apply to them.

In addition, the BMA, in its Notice provides in the case of a Bermuda company which does not have equity securities listed on an appointed stock exchange, or whose equity securities become delisted from such an exchange, general permission is given for the issue and subsequent transfer of any securities, other than equity securities, from and/or to non-residents.

Under the Insurance Act, where the shares of the insurer or the shares of its parent company are not traded on any stock exchange, no person shall become a 10%, 20%, 33% or 50% shareholder controller of the insurer unless (a) he has served on the BMA a notice in writing that he intends to become a controller of the insurer and (b) either the BMA has, before the end of the period of 45 days beginning with the date of service of that notice, notified him in writing that there is no objection to his becoming

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such a controller of the insurer or that period has elapsed without the BMA having served him with a written notice of objection to his becoming such as controller of the insurer. Likewise, no person who is a shareholder controller shall reduce or dispose of his holding in the insurer where the proportion of the voting rights held by the shareholder controller in the insurer will reach or fall below 10%, 20%, 33% or 50% as the case may be unless that shareholder controller has served on the BMA a notice in writing stating that he intends to reduce or dispose of such holdings. As described herein, our Bye-Laws contain restrictions on the transfer of shares that generally would have the effect of prohibiting any shareholder, other than Covéa Coopérations S.A., from owning 10% or more of our common shares.

Any person or entity who contravenes the Insurance Act by failing to give notice or knowingly becoming a controller of any description before the required 45 days has elapsed is guilty of an offense under Bermuda law and liable to a fine of $25,000 on summary conviction.

The BMA may file a notice of objection to any person or entity who has become a controller of any category when it appears that such person or entity is not, or is no longer, fit and proper to be a controller of the registered insurer. Before issuing a notice of objection, the BMA is required to serve upon the person or entity concerned a preliminary written notice stating the BMA’s intention to issue formal notice of objection. Upon receipt of the preliminary written notice, the person or entity served may, within 28 days, file written representations with the BMA which shall be taken into account by the BMA in making its final determination. Any person or entity who continues to be a controller of any description after having received a notice of objection is guilty of an offense and liable on summary conviction to a fine of $25,000 (and a continuing fine of $500 per day for each day that the offense is continuing) or, if convicted on indictment, to a fine of $100,000 and/or 2 years in prison.

E. Taxation

PartnerRe Ltd., PartnerRe Bermuda and PRISBe are not subject to income or profits tax, withholding tax, capital gains tax or capital transfer tax in Bermuda. See Business Overview—Taxation of the Company and its Subsidiaries in Item 4.B for further details.

F. Dividends and Paying Agents

Not applicable.

G. Statement by Experts

Not applicable.

H. Documents on Display

We maintain a website at http://www.partnerre.com. The information on our website is not incorporated by reference to this Annual Report on Form 20-F. We make available, free of charge through our website, our Annual Reports on Form 20-F as soon as reasonably practicable after we electronically file such material with, or furnish such material to, the U.S. Securities and Exchange Commission (SEC). Filings with the SEC are also available to the public from commercial document retrieval services, and from the website maintained by the SEC at http://www.sec.gov.

I. Subsidiary Information

Not applicable.

J. Annual Report to Security Holders

Not applicable.

ITEM 11. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Overview

Management believes that the Company is principally exposed to six types of market related risks: interest rate risk, credit spread risk, foreign currency risk, counterparty credit risk, equity price risk and real estate price risk. How these risks relate to the Company, and the process used to manage them, is discussed below.

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The Company’s investment philosophy distinguishes between assets that are generally matched against the estimated net reinsurance liabilities (liability funds) and those assets that represent shareholder capital (capital funds). The Company manages the duration and currency composition of its assets to mitigate the impact of changes in interest rates and foreign exchange rates.

The Company's capital funds are invested primarily in U.S. dollar denominated investments, reducing foreign currency risk. In considering the market risk of capital funds, it is important to recognize the benefits of portfolio diversification. Although these asset classes in isolation may introduce more risk into the portfolio, market forces have a tendency to influence each class in different ways and at different times. Consequently, the aggregate risk introduced by a portfolio of these assets should be less than might be estimated by summing the individual risks.

Although the focus of this discussion is to identify risk exposures that impact the market value of assets alone, it is important to recognize that the risks discussed herein are significantly mitigated to the extent that the Company’s investment strategy allows market factors to influence the economic valuation of assets and liabilities in a way that is generally offsetting.

As described above in this report, the Company’s investment strategy allows the use of certain derivative investments, subject to limitations. The Company also imposes a high standard for the credit quality of counterparties in all derivative transactions and aims to diversify its counterparty credit risk exposure. See Note 5 to the Consolidated Financial Statements in Item 18 of this report for additional information related to derivatives.

The following addresses those areas where the Company believes it has exposure to related market risks.

Interest Rate Risk

The Company’s fixed income portfolio, including the fixed maturity portfolio and corporate loan portfolio, is exposed to interest rate risk. Fluctuations in interest rates have a direct impact on the market valuation of these securities. The Company manages interest rate risk by constructing fixed maturity and corporate loan portfolios in which the economic impact of a general interest rate shift on invested assets is comparable to the offsetting impact on the liabilities. This process mitigates the overall net interest rate risk on an economic basis.

The Company’s liabilities are carried at their nominal value, and are not adjusted for changes in interest rates, with the exception of certain policy benefits for life and annuity contracts and deposit liabilities that are interest rate sensitive. However, substantially all of the Company’s invested assets are carried at fair value, which reflects such changes. As a result, an increase in interest rates will result in a decrease in the fair value of the Company’s investments and a corresponding decrease, net of applicable taxes, in the Company’s shareholders’ equity. A decrease in interest rates would have the opposite effect.

At December 31, 2022 and 2021, the Company held approximately $3,751 million and $4,221 million, respectively, of mortgage/asset-backed securities. These assets are exposed to prepayment risk, the adverse impact of which is more evident in a declining interest rate environment. For further details on the increase in mortgage-backed securities, refer to Liquidity and Capital Resources—Investments in Item 5.

At December 31, 2022 and 2021, the fair value of investments exposed to interest rate risk was $16,331 million and $16,214 million, respectively.

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At December 31, 2022 and 2021, the Company estimates that the hypothetical case of an immediate 100 basis points or 200 basis points parallel shift in global bond curves would result in a change in the fair value of investments exposed to interest rate risk, total invested assets and shareholders’ equity as follows (in millions of U.S. dollars, except percentages):

	-200 Basis Points		% Change		-100 Basis Points		% Change		December 31, 2022		+100 Basis Points		% Change		+200 Basis Points		% Change
Fair value of investments exposed to interest rate risk (1)	$	17,483	7	%	$	16,901	3	%	$	16,331	$	15,771	(3)	%	$	15,224	(7)	%
Total invested assets (2)	$	20,396	6	%	$	19,814	3	%	$	19,244	$	18,685	(3)	%	$	18,137	(6)	%
Shareholders’ equity	$	7,441	18	%	$	6,859	9	%	$	6,288	$	5,729	(9)	%	$	5,181	(18)	%
	-200 Basis Points		% Change		-100 Basis Points		% Change		December 31, 2021		+100 Basis Points		% Change		+200 Basis Points		% Change
Fair value of investments exposed to interest rate risk (1)	$	17,346	7	%	$	16,820	4	%	$	16,214	$	15,529	(4)	%	$	14,765	(9)	%
Total invested assets (2)	$	21,584	6	%	$	21,058	3	%	$	20,453	$	19,768	(3)	%	$	19,003	(7)	%
Shareholders’ equity	$	8,676	15	%	$	8,150	8	%	$	7,544	$	6,859	(9)	%	$	6,095	(19)	%

(1)Includes fixed maturity securities, short-term investments, certain other invested assets, certain cash and cash equivalents and funds holding fixed income securities.

(2)Includes total investments, cash and cash equivalents and accrued interest.

The changes do not take into account any potential mitigating impact from the equity market, taxes or the corresponding change in value of the Company’s reinsurance liabilities, which would substantially offset the economic impact on invested assets, although the offset would not be reflected in the Consolidated Balance Sheet.

The impacts of an immediate change in interest rates on the fair value of investments exposed to interest rate risk, the Company’s total invested assets and shareholders’ equity, as a percentage of total invested assets and shareholders’ equity, at December 31, 2022 is generally consistent the impacts at December 31, 2021, due to the offsetting impact of a decrease in duration and an increase in convexity.

The Company manages its net foreign currency exposures to major currencies. The exact market value effect of a change in interest rates will depend on which countries experience interest rate changes and the foreign currency mix of the Company’s fixed maturity portfolio at the time of the interest rate changes. See Foreign Currency Risk below.

Interest rate movements also affect the economic value of the Company’s outstanding debt obligations and preferred securities in the same way that they affect the Company’s fixed maturity investments. This can result in a liability whose economic value is different from the carrying value reported in the Consolidated Balance Sheet, given the Company records the carrying value of its outstanding debt obligations at the original issued principal amount. For the Company’s preferred shares, fair value is based on quoted market prices, while carrying value is based on the aggregate liquidation value of the shares. See Notes 3(b) and 9 to the Consolidated Financial Statements in Item 18 of this report for further details regarding the fair value of debt. See also Note 10 to the Consolidated Financial Statements in Item 18 of this report for further details regarding preferred shares.

Credit Spread Risk

The Company’s fixed income portfolio, including the fixed maturity portfolio and corporate loan portfolio, is exposed to credit spread risk. Fluctuations in market credit spreads have a direct impact on the market valuation of these securities. The Company manages credit spread risk by the selection of securities within its fixed maturity and corporate loan portfolios. Changes in credit spreads directly affect the market value of certain fixed maturity securities, but do not necessarily result in a change in the future expected cash flows associated with holding individual securities. Other factors, including liquidity, supply and demand, and changing risk preferences of investors, may affect market credit spreads without any change in the underlying credit quality of the security.

As with interest rates, changes in credit spreads impact the shareholders’ equity of the Company as invested assets are carried at fair value, which includes changes in credit spreads. As a result, an increase in credit spreads will result in a decrease in the fair value of the Company’s investments and a corresponding decrease, net of applicable taxes, in the Company’s shareholders’ equity. A decrease in credit spreads would have the opposite effect.

At December 31, 2022 and 2021, the fair value of investments exposed to credit spread risk was $12,010 million and $11,708 million, respectively. This represents a portion of investments exposed to interest rate risk as discussed above as it excludes certain government securities that are not considered to be sensitive to credit spread risk.

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At December 31, 2022 and 2021, the Company estimates that the hypothetical case of an immediate 100 basis points or 200 basis points parallel shift in global credit spreads would result in a change in the fair value of investments exposed to credit spread risk, total invested assets and shareholders’ equity as follows (in millions of U.S. dollars, except percentages):

	-200 Basis Points		% Change		-100 Basis Points		% Change		December 31, 2022		+100 Basis Points		% Change		+200 Basis Points		% Change
Fair value of investments exposed to credit spread risk (1)	$	12,994	8	%	$	12,495	4	%	$	12,010	$	11,538	(4)	%	$	11,079	(8)	%
Total invested assets (2)	$	20,228	5	%	$	19,729	3	%	$	19,244	$	18,772	(2)	%	$	18,313	(5)	%
Shareholders’ equity	$	7,272	16	%	$	6,774	8	%	$	6,288	$	5,816	(8)	%	$	5,358	(15)	%
	-200 Basis Points		% Change		-100 Basis Points		% Change		December 31, 2021		+100 Basis Points		% Change		+200 Basis Points		% Change
Fair value of investments exposed to credit spread risk (1)	$	12,805	9	%	$	12,247	5	%	$	11,708	$	11,190	(4)	%	$	10,692	(9)	%
Total invested assets (2)	$	21,550	5	%	$	20,991	3	%	$	20,453	$	19,935	(3)	%	$	19,437	(5)	%
Shareholders’ equity	$	8,641	15	%	$	8,082	7	%	$	7,544	$	7,026	(7)	%	$	6,528	(13)	%

(1)Includes certain fixed maturity securities, certain short-term investments, certain other invested assets, certain cash and cash equivalents and funds holding fixed income securities.

(2)Includes total investments, cash and cash equivalents and accrued interest.

The changes do not take into account any potential mitigating impact from the equity market, taxes or the corresponding change in value of the Company’s reinsurance liabilities, which would substantially offset the economic impact on invested assets, although the offset would not be reflected in the Consolidated Balance Sheet.

The impacts of an immediate change in credit spreads on the fair value of investments exposed to credit spread risk, the Company’s total invested assets and shareholders’ equity, as a percentage of each respective balance at December 31, 2022 is generally consistent with the impacts at December 31, 2021.

Foreign Currency Risk    

Through its multinational reinsurance operations, the Company conducts business in a variety of non-U.S. currencies, with the principal exposures being the Euro, Canadian dollar, Swiss franc, British pound and Japanese yen. As the Company’s reporting currency is the U.S. dollar, foreign exchange rate fluctuations that are not hedged may materially impact the Company’s Consolidated Financial Statements. For the non-U.S. dollar currencies for which the Company deems the net asset or liability exposures to be material, the Company employs a hedging strategy utilizing foreign exchange forward contracts and other derivative financial instruments, as appropriate, to reduce exposure by currency. The Company does not hedge currencies for which its asset or liability exposures are not material or where it is unable or impractical to do so. In such cases, the Company is exposed to foreign currency risk. However, the Company does not believe that the foreign currency risks corresponding to these unhedged positions are material. Derivatives are included in Other invested assets in the Consolidated Balance Sheets (see Note 5 to the Consolidated Financial Statements in Item 18 of this report for further details).

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The Company’s gross and net exposures in its Consolidated Balance Sheets at December 31, 2022 and 2021 to foreign currency as well as the associated foreign currency derivatives the Company has entered into to manage these exposures, were as follows (in millions of U.S. dollars):

December 31, 2022	CAD		CHF		Euro		GBP		JPY (1)		AUD		Other		Total (2)
Total assets	$	1,640	$	25	$	2,071	$	1,135	$	133	$	395	$	569	$	5,968
Total liabilities	(483)		(127)		(3,689)		(1,235)		(241)		(478)		(1,040)		(7,293)
Total gross foreign currency exposure	$	1,157	$	(102)	$	(1,618)	$	(100)	$	(108)	$	(83)	$	(471)	$	(1,325)
Total derivative amount	(1,183)		—		1,535		87		—		73		62		574
Net foreign currency exposure	$	(26)	$	(102)	$	(83)	$	(13)	$	(108)	$	(10)	$	(409)	$	(751)
December 31, 2021	CAD		CHF		Euro		GBP		JPY (1)		AUD		Other		Total (2)
Total assets	$	1,648	$	26	$	2,256	$	1,520	$	120	$	470	$	646	$	6,686
Total liabilities	(485)		(208)		(3,905)		(1,545)		(254)		(446)		(1,117)		(7,960)
Total gross foreign currency exposure	$	1,163	$	(182)	$	(1,649)	$	(25)	$	(134)	$	24	$	(471)	$	(1,274)
Total derivative amount	(1,113)		—		1,634		—		124		—		204		849
Net foreign currency exposure	$	50	$	(182)	$	(15)	$	(25)	$	(10)	$	24	$	(267)	$	(425)

(1)The JPY exposure as at December 31, 2022 and 2021 excludes reinsurance assets of approximately $11 million and $23 million, respectively, denominated in U.S. dollars for which the underlying value is linked to JPY.

(2)As the U.S. dollar is the Company’s reporting currency, there is no currency risk attached to the U.S. dollar and it is excluded from the above tables. The U.S. dollar accounts for the difference between the Company’s total foreign currency exposure and the total assets and total liabilities in the Consolidated Balance Sheets at December 31, 2022 and 2021.

The above numbers include the Company’s investment in certain of its subsidiaries, branches and equity method investees, whose functional currencies are the Euro, British pound, and Canadian dollar, and the foreign exchange forward contracts that the Company entered into during the year to hedge a portion of its translation exposure in light of the significant volatility in foreign exchange markets.

At December 31, 2022, the Company’s most significant net foreign currency exposure was to the Japanese yen and at December 31, 2021 the Company’s most significant net foreign currency exposure was to the Swiss franc. These net exposures reflect the unhedged net foreign currency exposure to certain liability balances denominated in Japanese yen and Swiss franc, respectively.

At December 31, 2022, assuming all other variables remain constant and disregarding any tax effects, a change in the U.S. dollar of 10% or 20% relative to all of the other currencies held by the Company simultaneously would result in a change in shareholders’ equity of $75 million and $150 million, respectively, inclusive of the effect of foreign exchange forward contracts and other derivative financial instruments.

At December 31, 2021, assuming all other variables remain constant and disregarding any tax effects, a change in the U.S. dollar of 10% or 20% relative to all of the other currencies held by the Company simultaneously would result in a change in shareholders’ equity of $43 million and $85 million, respectively, inclusive of the effect of foreign exchange forward contracts and other derivative financial instruments.

Counterparty Credit Risk

Investments and Cash

The Company has exposure to credit risk primarily as a holder of fixed maturity securities and, to a lesser extent, through its corporate loan portfolio within Other invested assets. The Company controls this exposure by emphasizing investment grade credit quality in the fixed maturity securities it purchases. At December 31, 2022 and 2021, approximately 55% and 60%, respectively, of the Company’s fixed maturity portfolio was rated AA (or equivalent rating) or better. At December 31, 2022 and 2021, approximately 71% and 73%, respectively, of the Company’s fixed maturity and short-term investments were rated A or better and 2% and 3%, respectively, were rated below investment grade or not rated.

The Company believes this high quality concentration reduces its exposure to credit risk on fixed maturity investments to an acceptable level. At December 31, 2022 and 2021, other than the U.S. government and U.S. government sponsored enterprises, the Company’s fixed maturity investment portfolio was not exposed to any significant credit concentration risk on its investments. At

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December 31, 2022 and 2021, the single largest corporate issuer accounted for less than 2%, and the top 10 corporate issuers accounted for less than 12% and 13%, respectively, of the Company’s total corporate fixed maturity securities. Refer to Liquidity and Capital Resources—Investments in Item 5 for further details of the Company's corporate loan portfolio.

The Company holds cash and cash equivalents in several banks and ensures that there are no significant concentrations of credit risk in any one bank.

Derivatives

The Company also has credit risk exposure as a party to foreign exchange forward contracts and other derivative contracts. The Company’s investment strategy allows the use of derivative investments, subject to limitations. The Company imposes a high standard for the credit quality of counterparties in all derivative transactions. To mitigate credit risk, the Company monitors its exposure by counterparty, aims to diversify its counterparty credit risk and ensures that counterparties to these contracts are high credit quality international banks or institutions. These contracts are generally of short duration (approximately 90 days) and settle on a net basis, which means that the Company is exposed to the movement of one currency against the other, as opposed to the notional amount of the contracts. At December 31, 2022 and 2021, the Company’s net notional exposure of foreign exchange forward contracts was $4,278 million and $3,092 million, respectively, while the net fair value of those contracts was a $4 million liability position at December 31, 2022 and a $2 million asset position at December 31, 2021. See Note 5 to the Consolidated Financial Statements in Item 18 of this report for additional information related to derivatives.

Underwriting Operations

The Company is also exposed to credit risk in its underwriting operations, most notably in the financial risks line. Loss experience in these lines of business is cyclical and is affected by the general economic environment. The Company provides its clients in these lines of business with protection against credit deterioration, defaults or other types of financial non-performance of or by the underlying credits that are the subject of the protection provided and, accordingly, the Company is exposed to the credit risk of those clients. As with all of the Company’s business, these risks are subject to rigorous underwriting and pricing standards. In addition, the Company strives to mitigate the risks associated with these credit-sensitive lines of business through the use of risk management techniques such as risk diversification, careful monitoring of risk aggregations and accumulations and, at times, through the use of retrocessional reinsurance protection and the purchase of total return and interest rate swaps.

The Company is subject to the credit risk of its cedants in the event of their insolvency or their failure to honor the value of the funds held balances due to the Company for any other reason. However, the Company’s credit risk in some jurisdictions is mitigated by a mandatory right of offset of amounts payable by the Company to a cedant against amounts due to the Company. In certain other jurisdictions the Company is able to mitigate this risk, depending on the nature of the funds held arrangements, to the extent that the Company has the contractual ability to offset any shortfall in the payment of the funds held balances with amounts owed by the Company to cedants for losses payable and other amounts contractually due. Funds held balances for which the Company receives an investment return based upon either the results of a pool of assets held by the cedant or the investment return earned by the cedant on its investment portfolio are exposed to counterparty credit risk. The Company is also exposed, to some extent, to the underlying financial market risk of the pool of assets, to the extent the underlying policies may have guaranteed minimum returns on GMDB business.

The Company has exposure to credit risk as it relates to its business written through brokers if any of the Company’s brokers are unable to fulfill their contractual obligations with respect to payments to the Company. In addition, in some jurisdictions, if the broker fails to make payments to the insured under the Company’s policy, the Company might remain liable to the insured for the deficiency. The Company’s exposure to such credit risk is somewhat mitigated in certain jurisdictions by contractual terms. See Note 18 to the Consolidated Financial Statements in Item 18 of this report of this report for information related to two brokers that accounted for 56% and 52%, respectively, of the Company’s gross premiums written for the years ended December 31, 2022 and 2021.

The Company has exposure to credit risk as it relates to its reinsurance balances receivable and reinsurance recoverable on paid and unpaid losses.

Reinsurance balances receivable from the Company’s cedants at December 31, 2022 and 2021 were $3,343 million and $3,063 million, respectively, including balances both currently due and accrued. The Company believes that credit risk related to these balances is mitigated by several factors, including but not limited to, credit checks performed as part of the underwriting process and monitoring of aged receivable balances. In addition, as the majority of its reinsurance agreements permit the Company the right to offset reinsurance balances receivable from clients against losses payable to them, the Company believes that the credit risk in this area is substantially reduced. Provisions are made for amounts considered potentially uncollectible and the allowance for uncollectible premiums receivable at December 31, 2022 and 2021 was $12 million and $10 million, respectively.

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The Company purchases retrocessional reinsurance and requires its reinsurers to have adequate financial strength. The Company evaluates the financial condition of its reinsurers and monitors its concentration of credit risk on an ongoing basis. Provisions are made for amounts considered potentially uncollectible. At December 31, 2022 and 2021, the balance of reinsurance recoverable on paid and unpaid losses was $1,960 million and $1,787 million respectively, and includes $1,883 million and $1,554 million, respectively, of reinsurance recoverable on unpaid losses related to the total Non-life and Life and health reserves. At December 31, 2022 and 2021, the Company's allowance for credit losses on its reinsurance recoverable balance was $3 million. At December 31, 2022 and 2021, 19% and 30%, respectively, of the Company's reinsurance recoverable on unpaid losses were due from reinsurers with an A- or better rating from Standard & Poor’s, and the remaining 81% and 70%, respectively, was collateralized. See Liquidity and Capital Resources—Reinsurance Recoverable on Paid and Unpaid Losses in Item 5 and Note 8 to the Consolidated Financial Statements in Item 18 of this report for further details of the Company’s reinsurance recoverable on unpaid losses.

Other than the items discussed above, the concentrations of the Company’s counterparty credit risk exposures have not changed materially at December 31, 2022 compared to December 31, 2021.

Public Equity Price Risk

The Company invests a portion of its capital funds in public equity securities and funds. At December 31, 2022 and 2021, the fair market value of these securities was $719 million and $1,592 million, respectively, excluding funds holding fixed income securities of $211 million and $160 million at December 31, 2022 and 2021, respectively. These equity investments are primarily open-ended investment funds and are exposed to equity price risk, defined as the potential for loss in market value due to a decline in equity prices. The Company believes that the effects of diversification and the relatively small size of its investments in equities relative to total invested assets mitigate its exposure to equity price risk. At December 31, 2022, the Company estimates that a 10% and 20% movement in the relevant index would result in a change in the fair value of the Company’s public equity portfolio, total invested assets and shareholders’ equity by $61 million and $121 million, respectively and $154 million and $308 million, respectively at December 31, 2021. These changes do not take into account any potential mitigating impact from the fixed maturity securities or taxes.

Real Estate Price Risk

The Company invests a portion of its capital funds in real estate assets either through direct investment or through investments in entities that hold underlying real estate assets as follows:

•Investments in real estate with a carrying value of $58 million and $68 million at December 31, 2022 and 2021, respectively, recorded in the Consolidated Balance Sheets

•Investment in Almacantar with a carrying value of $492 million and $561 million at December 31, 2022 and 2021, respectively, recorded in Other invested assets in the Consolidated Balance Sheets

•Investments in limited partnerships with underlying real estate assets with a carrying value of $167 million and $184 million at December 31, 2022 and 2021, respectively, recorded in Other invested assets in the Consolidated Balance Sheets.

•Investments in publicly traded REITs with a carrying value of $62 million and $98 million at December 31, 2022 and 2021, respectively, which are recorded in Equities in the Consolidated Balance Sheets.

These investments are exposed to real estate market price risk, defined as the potential for loss in market value due to a decline in real estate prices. The Company believes that the effects of diversification and the relatively small size of its investments in real estate assets relative to total invested assets mitigate its exposure to real estate price risk. At December 31, 2022, the Company estimates that a 10% and 20% movement in comparable real estate prices would result in a change in the total carrying value of $779 million of the Company’s real estate asset investments referred to above, total invested assets, and shareholders’ equity by $78 million and $156 million, respectively. At December 31, 2021, the Company estimates that a 10% and 20% movement in comparable real estate prices would result in a change in the total carrying value of $911 million of the Company’s real estate asset investments referred to above, total invested assets, and shareholders’ equity by $91 million and $182 million, respectively. These changes do not take into account any potential mitigating impact from taxes.

ITEM 12. DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES

Not applicable.

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PART II

ITEM 13. DEFAULTS, DIVIDENDS ARREARAGES AND DELINQUENCIES

None.

ITEM 14. MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS

None.

ITEM 15. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

The Company carried out an evaluation, under the supervision and with the participation of management, including the CEO and CFO, as of December 31, 2022, of the effectiveness of the Company’s disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended. Based upon that evaluation, the CEO and CFO concluded that, as of December 31, 2022, the disclosure controls and procedures are effective such that information required to be disclosed by the Company in reports that it files or submits pursuant to the Securities Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC and is accumulated and communicated to management, including its principal executive and principal financial officers, as appropriate, to allow timely decisions regarding required disclosures.

Management’s Report on Internal Control over Financial Reporting

Management is responsible for establishing and maintaining adequate internal control over financial reporting. Internal control over financial reporting is designed to provide reasonable assurance regarding the preparation of financial statements for external purposes in accordance with U.S. GAAP.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect material misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that the controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Management has assessed the effectiveness of internal control over financial reporting as of December 31, 2022. In making this assessment, management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission in Internal Control-Integrated Framework (2013).

Based on our assessment and those criteria, management believes that the Company maintained effective internal control over financial reporting as of December 31, 2022.

Changes in Internal Control over Financial Reporting

There have been no changes in the Company’s internal control over financial reporting that occurred during the year ended December 31, 2022 that have materially affected, or are reasonably likely to materially affect, the Company’s internal controls over financial reporting.

ITEM 16A. AUDIT COMMITTEE FINANCIAL EXPERT

The Company’s Board has determined that Ms. Mary Ann Brown is an independent director and audit committee financial expert in accordance with the NYSE listing rules.

ITEM 16B. CODE OF ETHICS

The Audit Committee of PartnerRe Ltd. has adopted the Code of Business Conduct and Ethics, which applies to all directors, officers and employees and is incorporated by reference as Exhibit 11.1 to this annual report. Any specific waiver of its provisions requires the approval of the Audit Committee. Any waiver required to be publicly disclosed will be posted on our website at www.partnerre.com within four business days of such waiver being granted. During 2021, there were minor updates and revisions to

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the Code of Business Conduct and Ethics and no disclosable waivers for 2022 or 2021. Any violation to the Code of Business Conduct and Ethics will be investigated and may result in disciplinary action, as appropriate.

ITEM 16C. PRINCIPAL ACCOUNTANT FEES AND SERVICES

The Audit Committee is directly responsible for the appointment, retention, compensation and oversight of the work of the Company’s independent registered public accounting firm. The Audit Committee also pre-approves the audit services and non-audit services to be provided, including the fees for such services, before the public accounting firm is engaged to render such services. The Audit Committee may delegate the authority to grant such approval to one or more designated members of the Audit Committee, provided that the decisions of any member to whom authority is delegated shall be presented to the full Audit Committee at its next meeting. The Audit Committee has sole authority to approve all audit fees and terms.

The Company's principal accountant for 2021 was Ernst and Young, Ltd. (EY). As discussed in further detail in Item 16F below, the Company changed principal accountant to PricewaterhouseCoopers Ltd. for 2022. All services of PricewaterhouseCoopers Ltd. and their respective affiliates (collectively, PwC) were pre-approved by the Audit Committee.

During 2022, the Audit Committee had five meetings to discuss the Company’s quarterly results as well as to receive updates on legal matters, matters relating to internal and external auditors, and other matters as deemed necessary. The meetings, which included informational calls, were conducted to encourage communication among the members of the Audit Committee, management and the internal auditors. Subsequent to the appointment of PwC as auditors, the Audit Committee also discussed with PwC the overall scope and plans for PwC’s audits and the results of such audits. The Audit Committee met with representatives from PwC, both with and without management present.

The following table presents fees for professional services rendered by independent auditors for the years ended December 31, 2022 and 2021 (in U.S. dollars). Amounts shown for 2022 relate to fees for PwC and amounts shown for 2021 relate to fees for EY.

	2022		2021
Audit Fees (1)	$	7,453,750	$	5,487,883
Audit-Related Fees (2)	185,000		88,540
Tax Fees (3)	305,530		313,345
All Other Fees (4)	125,147		326,401
Total	$	8,069,427	$	6,216,169

(1)For the years ended December 31, 2022 and 2021, audit fees relate to professional services rendered by PwC and EY respectively, for the audits of the Company’s annual financial statements and other audit services provided in connection with statutory and regulatory filings.

(2)Audit-related fees are fees for services performed that are reasonably related to the performance of the audit or review of the Company’s financial statements but are not described in (1) above. Audit-related fees in 2022 were for services performed by PwC related to future international accounting standard changes. Audit-related fees in 2021 were for services performed by EY related to employee benefit plan audits and agreed upon procedures related to certain of the Company's subsidiaries.

(3)Tax fees in 2022 and 2021 relate to services performed by PwC and EY, respectively, for tax compliance services and on-call advisory.

(4)All other fees for the year ended December 31, 2022 were driven by permitted loss reserve specialist services in relation to statutory audits in the US. All other fees for the year ended December 31, 2021 were driven primarily by services performed in relation to international and US accounting standard changes. Fees for accounting software subscriptions are also included for the years ended December 31, 2022 and 2021.

ITEM 16D. EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES

None.

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ITEM 16E. PURCHASES OF EQUITY SECURITIES BY THE ISSUER AND AFFILIATED PURCHASERS

On May 3, 2021 (the Redemption Date), PartnerRe Ltd. filed a Form 25 Notification of Removal From Listing And/Or Registration Under Section 12(b) of the Securities Exchange Act of 1934 to redeem all of its outstanding 6.50% Series G Cumulative Redeemable Preferred Shares (Series G Preferred Shares), 7.25% Series H Cumulative Redeemable Preferred Shares (Series H Preferred Shares) and 5.875% Series I Cumulative Redeemable Preferred Shares (Series I Preferred Shares). The Series G Preferred Shares and Series H Preferred Shares were redeemed at a redemption price of $25.00 per share, plus accrued and unpaid dividends thereon. The Series I Preferred Shares were redeemed at a redemption price of $25.00 per share, plus an amount equal to the portion of the quarterly dividend attributable to the current dividend period to, but excluding the Redemption Date.

On October 22, 2020, PartnerRe Ltd. filed a Form 25 Notification of Removal From Listing And/Or Registration Under Section 12(b) of the Securities Exchange Act of 1934 to redeem all of its outstanding 5.875% Series F Non-Cumulative Preferred Shares, par value $1.00 per share.

For further details related to these redemptions, refer to Note 10 to the Consolidated Financial Statements in Item 18 of this report.

ITEM 16F. CHANGE IN REGISTRANT’S CERTIFYING ACCOUNTANT

Upon closing of Covéa Coopérations S.A.’s acquisition of PartnerRe Ltd. on July 12, 2022, PartnerRe appointed PricewaterhouseCoopers Ltd (Bermuda) (“PwC Bermuda”) as PartnerRe Ltd.’s independent registered public accounting firm for the fiscal year ending December 31, 2022. The Audit Committee of the PartnerRe Ltd. concluded that Ernst & Young Ltd. (“EY”), its previous auditor, could not serve as the auditor for PartnerRe’s consolidated financial statements for the fiscal year ending December 31, 2022. Following the closing of the acquisition, EY was no longer independent of PartnerRe, as EY provided Covéa with non-audit services. Becoming independent of PartnerRe Ltd. would significantly limit the non-audit services that EY would be able to provide to PartnerRe and its affiliates, including Covéa and other affiliated entities. Accordingly, the Audit Committee recommended the engagement of PwC Bermuda as PartnerRe Ltd.’s independent registered public accounting firm for the fiscal year ending December 31, 2022.

The report of EY on PartnerRe Ltd.’s consolidated financial statements for the years ended December 31, 2021 and 2020 did not contain any adverse opinion or disclaimer of opinion and was not qualified or modified as to uncertainty, audit scope or accounting principles.

In connection with the audits of PartnerRe’s consolidated financial statements for the two fiscal years ended December 31, 2021 and 2020 and for the period up to July 12, 2022, (1) there were no disagreements (as defined in paragraph (a)(1)(iv) of Item 16F of Form 20-F and related instructions) with EY on any matters of accounting principles or practices, financial statement disclosure, or auditing scope or procedures, which, if not resolved to the satisfaction of EY, would have caused EY to make reference to the matter in their report; and (2) there were no “reportable events” (as defined in paragraphs (a)(1)(v)(A) through (D) of Item 16F of Form 20-F).

The Company has requested EY to furnish it a letter addressed to the SEC stating whether it agrees with the above statements. A copy of this letter is filed as Exhibit 15.1 to this Form 20-F.

ITEM 16G. CORPORATE GOVERNANCE

Pursuant to exemptions available under the NYSE listing standards, as the Company is a foreign private issuer and a controlled company with no common shares listed, we are not required to comply with all of the corporate governance practices followed by U.S. domestic filer companies under the NYSE listing standards. Below is a summary of the significant differences between our corporate governance practices and the NYSE standards applicable to listed U.S. companies that are domestic filers:

•Nominating/Corporate Governance Committee: The NYSE requires that listed companies must have a nominating/corporate governance committee composed entirely of independent directors and a committee charter detailing the committee’s purpose and responsibilities and an annual performance evaluation of the committee. Under Bermuda law and our Bye-Laws as well as the NYSE exemptions applicable to controlled companies, we are not required to have, and do not have, a separate nominating or corporate governance committee; instead, that function is filled by our full Board.

•Compensation Committee: The NYSE requires that listed companies must have a compensation committee composed entirely of independent directors and a committee charter detailing the committee’s purpose and responsibilities, an annual performance evaluation of the committee and the rights and responsibilities of the committee with respect to retaining or obtaining advice from an independent adviser. Under Bermuda law and our Bye-Laws, as well as the NYSE exemptions

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applicable to controlled companies, we are not required to have, and do not have, a separate compensation committee; instead, that function is filled by our full Board, its committees, the Chairman, the Lead Independent Director and our CEO.

ITEM 16H. MINE SAFETY DISCLOSURE

Not applicable.

ITEM 16I. DISCLOSURES REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS

Not applicable.

PART III

ITEM 17. FINANCIAL STATEMENTS

See Item 18 of this report.

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ITEM 18. FINANCIAL STATEMENTS

PARTNERRE LTD.
TABLE OF CONTENTS
Financial Statements	Page
Consolidated Balance Sheets at December 31, 2022 and 2021	97
Consolidated Statements of Operations and Comprehensive (Loss) Income for the Years Ended December 31, 2022, 2021 and 2020	98
Consolidated Statements of Shareholders' Equity for the Years Ended December 31, 2022, 2021 and 2020	99
Consolidated Statements of Cash Flows for the Years Ended December 31, 2022, 2021 and 2020	100
Notes to Consolidated Financial Statements
Note 1. Organization	101
Note 2. Significant Accounting Policies	101
Note 3. Fair Value	109
Note 4. Investments	118
Note 5. Derivatives	120
Note 6. Goodwill and Intangible Assets	121
Note 7. Non-Life and Life and Health Reserves	122
Note 8. Reinsurance	131
Note 9. Debt	133
Note 10. Shareholders' Equity	134
Note 11. Dividend Restrictions and Statutory Requirements	135
Note 12. Taxation	136
Note 13. Share-Based Incentives	139
Note 14. Retirement Benefit Arrangements	141
Note 15. Commitments and Contingencies	143
Note 16. Credit Agreements	146
Note 17. Related Party Transactions	147
Note 18. Segment Information	148
Note 19. Subsequent Events	152
Audit Opinions
Reports of Independent Registered Public Accounting Firms (PCAOB ID: 1403, 1277)	153
Schedules
Schedule I - Consolidated Summary of Investments Other than Investments in Related Parties at December 31, 2022	157
Schedule II - Condensed Financial Information of Registrant at December 31, 2022 and 2021 and for the Years Ended December 31, 2022, 2021 and 2020	158
Schedule III - Supplementary Insurance Information As of and for the Years Ended December 31, 2022, 2021 and 2020	161
Schedule IV - Reinsurance for the Years Ended December 31, 2022, 2021 and 2020	162
Schedule VI - Supplemental Information Concerning Property-Casualty Insurance Operations for the Years Ended December 31, 2022, 2021 and 2020	163

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PartnerRe Ltd.

Consolidated Balance Sheets

(Expressed in thousands of U.S. dollars, except parenthetical share data)

	December 31, 2022		December 31, 2021
Assets
Investments:
Fixed maturities, at fair value (amortized cost: 2022, $14,925,319; 2021, $14,181,310)	$	13,021,914	$	14,071,274
Short-term investments, at fair value (amortized cost: 2022, $536,139; 2021, $213,047)	523,510		205,146
Equities, at fair value (cost: 2022, $586,107; 2021, $903,314)	929,886		1,751,584
Investments in real estate	57,984		67,539
Other invested assets	3,355,106		3,601,245
Total investments	17,888,400		19,696,788
Cash and cash equivalents (restricted: 2022, $137,782; 2021: $104,971)	1,251,596		660,897
Accrued investment income	103,752		94,997
Reinsurance balances receivable	3,342,612		3,063,153
Reinsurance recoverable on paid and unpaid losses	1,959,652		1,787,493
Prepaid reinsurance premiums	247,276		216,338
Funds held by reinsured companies	471,570		561,576
Deferred acquisition costs	1,012,850		920,779
Deposit assets	81,053		109,528
Net tax assets	164,384		154,472
Goodwill	456,380		456,380
Intangible assets	89,769		98,818
Other assets	203,119		208,652
Total assets	$	27,272,413	$	28,029,871
Liabilities
Non-life reserves	$	12,725,631	$	12,047,792
Life and health reserves	2,510,293		2,638,086
Unearned premiums	2,745,371		2,501,161
Other reinsurance balances payable	632,336		744,735
Debt	1,848,003		1,897,499
Deposit liabilities	4,681		5,077
Net tax liabilities	29,154		90,974
Accounts payable, accrued expenses and other	488,594		560,561
Total liabilities	20,984,063		20,485,885
Shareholders’ Equity
Common shares (par value $0.00000001; issued and outstanding: 100,000,000 shares)	—		—
Preferred shares (par value $1.00; issued and outstanding: 8,000,000 shares; aggregate liquidation value: $200,000)	8,000		8,000
Additional paid-in capital	1,929,934		1,929,934
Accumulated other comprehensive loss	(7,669)		(29,706)
Retained earnings	4,358,085		5,635,758
Total shareholders’ equity	6,288,350		7,543,986
Total liabilities and shareholders’ equity	$	27,272,413	$	28,029,871

See accompanying Notes to Consolidated Financial Statements.

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PartnerRe Ltd.

Consolidated Statements of Operations and Comprehensive (Loss) Income

(Expressed in thousands of U.S. dollars)

	For the year ended
	December 31, 2022		December 31, 2021		December 31, 2020
Revenues
Gross premiums written	$	8,689,279	$	8,203,925	$	6,875,925
Net premiums written	$	7,544,195	$	7,134,018	$	6,300,858
(Increase) decrease in unearned premiums	(287,078)		(177,496)		235,968
Net premiums earned	7,257,117		6,956,522		6,536,826
Net investment income	398,348		376,469		360,668
Net realized and unrealized investment (losses) gains	(1,969,014)		37,797		454,319
Other income	40,492		28,748		13,491
Total revenues	5,726,943		7,399,536		7,365,304
Expenses
Losses and loss expenses	4,747,403		4,883,984		5,334,900
Acquisition costs	1,540,681		1,386,832		1,356,118
Other expenses	414,876		398,542		355,647
Interest expense	55,185		55,606		39,200
Amortization of intangible assets	8,912		8,861		9,988
Net foreign exchange losses	29,402		30,883		51,964
Total expenses	6,796,459		6,764,708		7,147,817
(Loss) income before taxes and interest in earnings of equity method investments	(1,069,516)		634,828		217,487
Income tax (expense) benefit	(31,334)		(38,219)		13,091
Interest in earnings of equity method investments	10,821		126,795		23,611
Net (loss) income	(1,090,029)		723,404		254,189
Preferred dividends	9,750		22,693		45,990
Loss on redemption of preferred shares	—		21,234		2,341
Net (loss) income attributable to common shareholder	$	(1,099,779)	$	679,477	$	205,858
Comprehensive (loss) income
Net (loss) income	$	(1,090,029)	$	723,404	$	254,189
Change in currency translation adjustment	9,464		43,120		(5,884)
Change in unfunded pension obligation, net of tax	12,573		23,307		(14,383)
Change in unrealized gains or losses on investments, net of tax	—		(128)		187
Other comprehensive income (loss)	22,037		66,299		(20,080)
Comprehensive (loss) income	$	(1,067,992)	$	789,703	$	234,109

See accompanying Notes to Consolidated Financial Statements.

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PartnerRe Ltd.

Consolidated Statements of Shareholders’ Equity

(Expressed in thousands of U.S. dollars)

	For the year ended
	December 31, 2022		December 31, 2021		December 31, 2020
Common shares
Balance at beginning of year	$	—	$	—	$	—
Balance at end of year	$	—	$	—	$	—
Preferred shares
Balance at beginning of year	$	8,000	$	25,490	$	28,169
Issuance of preferred shares	—		8,000		—
Redemption of preferred shares	—		(25,490)		(2,679)
Balance at end of year	$	8,000	$	8,000	$	25,490
Additional paid-in capital
Balance at beginning of year	$	1,929,934	$	2,334,564	$	2,396,530
Issuance of preferred shares	—		185,887		—
Redemption of preferred shares	—		(590,517)		(61,966)
Balance at end of year	$	1,929,934	$	1,929,934	$	2,334,564
Accumulated other comprehensive loss
Balance at beginning of year	$	(29,706)	$	(96,005)	$	(75,925)
Currency translation adjustment
Balance at beginning of year	$	(22,668)	$	(65,788)	$	(59,904)
Change in foreign currency translation adjustment	9,464		43,120		(5,884)
Balance at end of year	$	(13,204)	$	(22,668)	$	(65,788)
Unfunded pension obligation
Balance at beginning of year	$	(7,064)	$	(30,371)	$	(15,988)
Change in unfunded pension obligation, net of tax	12,573		23,307		(14,383)
Balance at end of year (net of tax: 2022, $1,230; 2021, $1,840; 2020, $7,559)	$	5,509	$	(7,064)	$	(30,371)
Unrealized gain (loss) on investments
Balance at beginning of year	$	26	$	154	$	(33)
Change in unrealized gains or losses on investments, net of tax	—		(128)		187
Balance at end of year (net of tax: 2022, 2021 and 2020: $nil)	$	26	$	26	$	154
Balance at end of year	$	(7,669)	$	(29,706)	$	(96,005)
Retained earnings
Balance at beginning of year	$	5,635,758	$	5,062,948	$	4,921,395
Net (loss) income	(1,090,029)		723,404		254,189
Dividends on common shares	(177,894)		(106,667)		(50,000)
Dividends on preferred shares	(9,750)		(22,693)		(45,990)
Loss on redemption of preferred shares	—		(21,234)		(2,341)
Cumulative effect of adoption of accounting guidance (Note 2)	—		—		(14,305)
Balance at end of year	$	4,358,085	$	5,635,758	$	5,062,948
Total shareholders’ equity	$	6,288,350	$	7,543,986	$	7,326,997

See accompanying Notes to Consolidated Financial Statements.

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PartnerRe Ltd.

Consolidated Statements of Cash Flows

(Expressed in thousands of U.S. dollars)

	For the year ended
	December 31, 2022		December 31, 2021		December 31, 2020
Cash flows from operating activities
Net (loss) income	$	(1,090,029)	$	723,404	$	254,189
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of net premium on investments	78,162		57,900		34,708
Amortization of intangible assets	8,912		8,861		9,988
Net realized and unrealized investment losses (gains)	1,969,014		(37,797)		(454,319)
Changes in:
Reinsurance balances, net	(381,838)		19,366		274,506
Reinsurance recoverable on paid and unpaid losses, net of ceded premiums payable	(325,409)		(637,908)		16,026
Funds held by reinsured companies	53,335		113,626		175,272
Deferred acquisition costs	(131,236)		(122,739)		74,871
Net tax assets and liabilities	(72,452)		3,256		(23,647)
Non-life and life and health reserves	1,009,439		903,324		944,263
Unearned premiums, net of prepaid reinsurance premiums	287,078		177,496		(235,968)
Other net changes in operating assets and liabilities	63,433		23,801		55,004
Net cash provided by operating activities	1,468,409		1,232,590		1,124,893
Cash flows from investing activities
Sales of fixed maturities	623,929		3,693,365		5,518,588
Redemptions of fixed maturities	1,216,920		2,381,821		1,821,934
Purchases of fixed maturities	(2,940,597)		(8,141,246)		(8,962,066)
Sales of short-term investments	308,622		252,527		3,637,532
Redemptions of short-term investments	227,118		321,609		1,971,826
Purchases of short-term investments	(867,605)		(372,901)		(5,006,397)
Sales of equities	915,583		161,501		143,932
Purchases of equities	(78,425)		(144,537)		(151,292)
Sales and redemptions of other invested assets	545,411		1,106,211		1,300,591
Purchases of other invested assets	(627,460)		(1,555,569)		(930,827)
Other, net	11,679		(31,903)		23,431
Net cash used in investing activities	(664,825)		(2,329,122)		(632,748)
Cash flows from financing activities
Dividends paid to common and preferred shareholders	(187,644)		(129,360)		(95,990)
Issuance of unrestricted Class B common shares (1)	—		—		2,257
Redemption of unrestricted Class B common shares (1)	(6,346)		(581)		(5,157)
Issuance of preferred shares	—		193,887		—
Redemption of preferred shares	—		(637,241)		(66,985)
Issuance of debt	—		—		494,237
Redemption of debt	(560)		—		—
Net cash (used in) provided by financing activities	(194,550)		(573,295)		328,362
Effect of foreign exchange rate changes on cash	(18,335)		(20,109)		45,863
Increase (decrease) in cash and cash equivalents	590,699		(1,689,936)		866,370
Cash and cash equivalents—beginning of year	660,897		2,350,833		1,484,463
Cash and cash equivalents—end of year	$	1,251,596	$	660,897	$	2,350,833
Supplemental cash flow information:
Taxes paid	$	216,467	$	100,222	$	64,288
Interest paid	$	54,867	$	56,177	$	33,164

(1)Class B shares are liability-accounted on the Company's Consolidated Balance Sheet. See Note 13 for further details.

See accompanying Notes to Consolidated Financial Statements.

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PartnerRe Ltd.

Notes to Consolidated Financial Statements

1. Organization

PartnerRe Ltd. primarily provides reinsurance on a worldwide basis through its principal wholly-owned subsidiaries, including Partner Reinsurance Company Ltd. (PartnerRe Bermuda), Partner Reinsurance Europe SE (PartnerRe Europe), Partner Reinsurance Company of the U.S. (PartnerRe U.S.), Partner Reinsurance Asia Pte. Ltd. (PartnerRe Asia) and PartnerRe Life Reinsurance Company of Canada (PartnerRe Canada). Non-life risks reinsured include agriculture, aviation/space, casualty, catastrophe, energy, engineering, financial risks, marine, motor, multiline, property and U.S. health. Life and health risks include mortality, morbidity, longevity and financial reinsurance solutions. Reinsurance of alternative risk products include weather and credit protection to financial, industrial and service companies on a worldwide basis. PartnerRe Ltd. and it subsidiaries are collectively referred to hereinafter as PartnerRe, the Company or the Group.

The Company was incorporated in August 1993 under the laws of Bermuda. The Company commenced operations in November 1993 upon completion of the sale of common shares and warrants pursuant to subscription agreements and an initial public offering.

The Company completed the acquisition of Societe Anonyme Francaise de Reassurances (SAFR) in 1997, the acquisition of Winterthur Re in 1998, the acquisition of PARIS RE Holdings Limited (Paris Re) in 2009, the acquisition of Presidio Reinsurance Group, Inc. (Presidio) in 2012 and the acquisition of Aurigen Capital Limited (Aurigen) in 2017.

On March 18, 2016, the Company's publicly held common shares were acquired by Exor N.V. (subsequently renamed to EXOR Nederland N.V), whose ultimate parent is EXOR N.V. (Exor), which is listed on the Milan Stock Exchange. As a result of the acquisition, PartnerRe's publicly issued common shares were cancelled and are no longer publicly traded.

On December 16, 2021, Exor announced that it had signed a definitive agreement with Covéa Coopérations S.A. (Covéa), under which Covéa would acquire PartnerRe's common shares. Preferred shares issued by PartnerRe were not included in the proposed transaction. Consummation of this transaction occurred on July 12, 2022. The Company’s preferred shares continue to be traded on the New York Stock Exchange (NYSE).

2. Significant Accounting Policies

The Company’s Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States (U.S. GAAP). The Consolidated Financial Statements include the accounts of the Company and its subsidiaries. Intercompany accounts and transactions have been eliminated.

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. While management believes that the amounts included in the Consolidated Financial Statements reflect its best estimates and assumptions, actual results could differ from those estimates. The Company’s principal estimates include:

•Non-life reserves;

•Life and health reserves;

•Reinsurance recoverable for unpaid losses;

•Gross and net premiums written and net premiums earned;

•Recoverability of deferred acquisition costs;

•Recoverability of deferred tax assets;

•Fair value measurements of financial instrument assets; and

•Valuation of goodwill and intangible assets.

The following are the Company’s significant accounting policies:

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(a) Premiums

Gross premiums written and earned are based upon reports received from ceding companies, supplemented by the Company’s own estimates of premiums written and earned for which ceding company reports have not been received. The determination of premium estimates requires a review of the Company’s experience with cedants, familiarity with each market, an understanding of the characteristics of each line of business and management’s assessment of the impact of various other factors on the volume of business written and ceded to the Company. Premium estimates are updated as new information is received from cedants and differences between such estimates and actual amounts are recorded in the period in which the estimates are changed or the actual amounts are determined. Net premiums written and earned are presented net of ceded premiums.

Premiums related to non-life business are earned on a basis that is consistent with the risks covered under the terms of the reinsurance contracts, which is generally one to two years. Reinstatement premiums are recognized as written and earned at the time a loss event occurs, where coverage limits for the remaining life of the contract are reinstated under pre-defined contract terms. The accrual of reinstatement premiums is based on management’s estimate of losses and loss expenses associated with the loss event. Unearned premiums represent the portion of premiums written which is applicable to the unexpired risks under contracts in force.

Premiums related to life and annuity business are recorded over the premium-paying period on the underlying policies. Premiums on contracts for which there is no significant mortality or critical illness risk are accounted for in a manner consistent with accounting for interest-bearing financial instruments and are not reported as revenues, but rather as direct deposits to the contract. Amounts assessed against annuity and universal life policyholders are recognized as revenue in the period assessed.

(b) Losses and Loss Expenses

The reserves for non-life business include amounts determined from loss reports on individual treaties (case reserves), additional case reserves when the Company’s loss estimate is higher than reported by the cedants (ACRs) and amounts for losses incurred but not yet reported to the Company (IBNR). Such reserves are estimated by management based upon reports received from ceding companies, supplemented by the Company’s own actuarial estimates of reserves for which ceding company reports have not been received, and based on the Company’s own historical experience. To the extent that the Company’s own historical experience is inadequate for estimating reserves, such estimates may be determined based upon industry experience and management’s judgment. The estimates are regularly reviewed and the ultimate liability may be materially in excess of, or less than, the amounts provided. Any adjustments are reflected in the periods in which they are determined, which may affect the Company’s operating results in future periods. See Note 7(a) for further details.

The life and health reserves have been established based upon information reported by ceding companies, supplemented by the Company’s actuarial estimates, which for life include mortality, morbidity, critical illness, persistency and future investment income, with appropriate provision to reflect uncertainty. For traditional and limited payment long-duration contracts, the assumptions are locked in at contract inception and are subject to annual loss recognition testing. Future policy benefit reserves for annuity and universal life contracts are carried at their accumulated values. Reserves for policy claims and benefits include both mortality, morbidity and critical illness claims in the process of settlement, and claims that have been incurred but not yet reported. See Note 7(b) for further details.

(c) Deferred Acquisition Costs

Acquisition costs, comprising primarily incremental brokerage fees, commissions and excise taxes, which vary directly with, and are related to, the successful acquisition of reinsurance contracts, are capitalized and charged to expense as the related premium is earned. All other acquisition related costs, including indirect costs, are expensed as incurred. Acquisition costs are shown net of commissions earned on ceded reinsurance. 

Acquisition costs related to individual life and annuity contracts are deferred and amortized over the premium-paying periods in proportion to anticipated premium income, allowing for lapses, terminations and anticipated investment income. Acquisition costs related to universal life and single premium annuity contracts for which there is no significant mortality or critical illness risk are deferred and amortized over the lives of the contracts as a percentage of the estimated gross profits expected to be realized on the contracts.

The Company establishes a premium deficiency reserve to the extent the deferred acquisition costs are insufficient to cover the excess of expected losses and loss expenses, settlement costs and deferred acquisition costs over the related unearned premiums. Actual and anticipated losses and loss expenses, other costs, and investment income related to underlying premiums are considered in determining the recoverability of deferred acquisition costs for the Company’s short-duration contracts. Actual and anticipated loss experience, together with the present value of future gross premiums, the present value of future benefits, and settlement and maintenance costs are considered in determining the recoverability of deferred acquisition costs related to the Company’s life and annuity business.

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(d) Reinsurance

The Company purchases retrocessional contracts to reduce its exposure to risk of losses on reinsurance assumed. Ceded premiums, which represent the cost of retrocessional protection purchased by the Company, are expensed over the coverage period. Prepaid reinsurance premiums represent the portion of premiums ceded applicable to the unexpired term of policies in force.

Reinsurance recoverable on paid and unpaid losses involves actuarial estimates consistent with those used to establish the associated liabilities for non-life and life and health reserves and are recorded net of a valuation allowance for estimated uncollectible recoveries.

Retroactive reinsurance reimburses a ceding company for liabilities incurred as a result of past insurable events covered under contracts subject to the reinsurance. Premiums payable for retroactive reinsurance coverage meeting the conditions of reinsurance accounting are reported as reinsurance recoverables. To the extent that recorded liabilities on an underlying reinsurance contract exceed premiums payable for retroactive coverage, a deferred gain is recognized in Accounts payable, accrued expenses and other on the Company's Consolidated Balance Sheets and amortized over estimated remaining settlement period of the underlying contract. Any such amortization is included in Loss and loss expenses in the Consolidated Statements of Operations.

(e) Funds Held by Reinsured Companies

The Company writes certain business on a funds held basis. Under such contractual arrangements, the cedant retains the premiums that would have otherwise been paid to the Company and the Company is credited with investment income on these funds. The Company generally earns investment income on the funds held balances based upon a predetermined interest rate, either fixed contractually at the inception of the contract or based upon a recognized index (e.g. LIBOR, SOFR). However, in certain circumstances, the Company may receive an investment return based upon either the result of a pool of assets held by the cedant, generally used to collateralize the funds held balance, or the investment return earned by the cedant on its entire investment portfolio. In these arrangements, investment returns are typically reflected in Net investment income in the Company’s Consolidated Statements of Operations. In these arrangements, the Company is exposed, to a limited extent, to the underlying credit risk of the pool of assets inasmuch as the underlying policies may have guaranteed minimum returns. In such cases, an embedded derivative exists and its fair value is recorded by the Company as an increase or decrease to the funds held balance.

(f) Deposit Assets and Liabilities

In the normal course of its operations, the Company writes certain contracts that do not meet the risk transfer provisions of U.S. GAAP. While these contracts do not meet risk transfer provisions for accounting purposes, there is a remote possibility that the Company will suffer a loss. The Company accounts for these contracts using the deposit accounting method originally recording deposit assets or liabilities for an amount equivalent to the consideration paid or received, respectively. The difference between the consideration received and the estimated liability for unpaid losses is determined upon entering into the contract and, if a loss, recognized into income immediately, and if a gain, the gain is deferred and earned over the expected settlement period of the contract, with the unearned portion recorded as a component of deposit liabilities. Actuarial studies are used to estimate the liabilities under these contracts and the appropriate accretion rates to increase or decrease the liabilities over the term of the contracts. The change in the estimated liability for the period is recorded in Other income or loss in the Consolidated Statements of Operations. Under some of these contracts, cedants retain the assets on a funds-held basis. In those cases, the Company records those assets as deposit assets and records the related income in Net investment income in the Consolidated Statements of Operations. Also included in Deposit assets are receivables included as an element of certain life reinsurance agreements that do not meet risk transfer.

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(g) Investments

The Company elects the fair value option for Fixed maturities, Short-term investments and Equities with changes in fair value recorded in Net realized and unrealized investment gains or losses in the Consolidated Statements of Operations. Short-term investments comprise securities with a maturity greater than three months but less than one year from the date of purchase.

Investments in real estate includes real estate that is directly held by the Company, which is recorded at cost less any write down for impairment, where applicable. Real estate assets held for investment are reviewed for impairment at least annually, or more frequently when events or changes in circumstances indicate the carrying value may not be recoverable and exceeds its estimated fair value.

The Company recognizes Other invested assets at fair value, except for those that are accounted for using the equity method of accounting. Other invested assets consist of equity investments in non-publicly traded companies such as limited liability companies and limited partnerships (or similar structures); privately placed corporate loans, notes and loans receivable and notes securitization; and derivative financial instruments. Non-publicly traded entities in which the Company has significant influence, including an ownership of more than 20% and less than 50% of the voting rights, and limited partnerships (or similar structures) in which the Company has more than a minor interest (typically more than 3 to 5%), are accounted for using either the equity method or the fair value option. Where the equity method is used, the Company's share of profits or losses of the investee are recorded in Interest in earnings or losses of equity method investees in the Consolidated Statements of Operations. The Company has not elected the fair value option for these equity method investees as the carrying values already approximate fair value. Where the fair value option is elected, the investment is recognized in the Consolidated Balance Sheets at fair value with changes in fair value recorded in Net realized and unrealized investment gains or losses in the Consolidated Statements of Operations. See Note 2(n) below for significant accounting policy for derivatives.

The Company defines fair value as the price received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The Company measures the fair value of financial instruments according to a fair value hierarchy that prioritizes the information used to measure fair value into three broad levels. The Company’s policy is to recognize transfers between the hierarchy levels at the beginning of the period. Refer to Note 3 for the valuation techniques used by the Company.

The Company invests in various funds where the net asset value (NAV) is used as a basis for determining fair value. The Company applies the practical expedient relating to investments in certain entities that calculate NAV per share (or its equivalent) and therefore measure the fair value of these fund investments based on that NAV per share, or its equivalent. Refer to Note 3 for the valuation methods and assumptions used by the Company.

Net investment income includes interest and dividend income, amortization of premiums and discounts on fixed maturities and short-term investments, and is net of investment expenses and withholding taxes. Investment income is recognized when earned and accrued to the balance sheet date. Realized gains or losses on the disposal of investments are determined on a first-in, first-out basis. Investment purchases and sales are recorded on a trade-date basis.

(h) Cash and Cash Equivalents

Cash equivalents are carried at fair value and include fixed income securities that, from the date of purchase, have a maturity of three months or less.

(i) Business Combinations

The Company accounts for transactions in which it obtains control over one or more businesses using the acquisition method. The purchase price is allocated to identifiable assets and liabilities, including any intangible assets, based on their estimated fair value at the acquisition date. The estimates of fair values for assets and liabilities acquired are determined based on various market and income analyses and appraisals. Any excess of the purchase price over the fair value of net assets acquired is recorded as Goodwill in the Company’s Consolidated Balance Sheets, while any excess of the fair value of net assets acquired over the purchase price is recorded as a gain in the Consolidated Statements of Operations. All costs associated with an acquisition are expensed as incurred.

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(j) Goodwill

Goodwill represents the excess of the purchase price over the fair value of the net assets acquired in a business combination. The Company assesses the appropriateness of its valuation of goodwill on an annual basis (as of December 31) or more frequently if events or changes in circumstances indicate that the carrying amount may not be recoverable. If, as a result of the assessment, the Company determines that the value of its goodwill is impaired, goodwill will be written down in the period in which the determination is made.

(k) Intangible Assets

Intangible assets represent the fair value adjustments related to renewal rights, and customer relationships; value of life business acquired; and U.S. licenses arising from acquisitions. Definite-lived intangible assets are amortized over their useful lives and the Amortization of intangible assets is recorded in the Consolidated Statement of Operations. Indefinite-lived intangible assets are not subject to amortization. The carrying values of indefinite-lived intangible assets are reviewed for indicators of impairment on an annual basis (as of December 31) or more frequently if events or changes in circumstances indicate that impairment may exist. Impairment is recognized if the carrying values of the intangible assets are not recoverable from their undiscounted cash flows and is measured as the difference between the carrying value and the fair value.

(l) Income Taxes

Certain subsidiaries and branches of the Company operate in jurisdictions where they are subject to taxation. Current and deferred income taxes are charged or credited to Net income or loss or, in certain cases, to Accumulated other comprehensive income or loss, based upon enacted tax laws and rates applicable in the relevant jurisdiction in the period in which the tax becomes accruable or realizable. Deferred income taxes are provided for all temporary differences between the bases of assets and liabilities used in the Consolidated Balance Sheets and those used in the various jurisdictional tax returns. When management’s assessment indicates that it is more likely than not that deferred tax assets will not be realized, a valuation allowance is recorded against the deferred tax assets. Where appropriate, the valuation allowance assessment considers tax planning strategies.

The Company recognizes a tax benefit relating to uncertain tax positions only where the position is more likely than not to be sustained assuming examination by tax authorities. A liability is recognized for any tax benefit (along with any interest and penalty, if applicable) claimed in a tax return in excess of the amount recognized in the financial statements under U.S. GAAP. Any changes in amounts recognized are recorded in the period in which they are determined.

(m) Foreign Exchange

In recording foreign currency transactions, revenue and expense items in a currency other than the functional currency are converted into the functional currency at the average rates of exchange for the period. Monetary assets and liabilities originating in currencies other than the functional currency are remeasured into the functional currency at the rates of exchange in effect at the balance sheet dates. The resulting foreign exchange transaction gains or losses are included in Net foreign exchange gains or losses in the Consolidated Statements of Operations. Non-monetary assets and liabilities denominated in foreign currency are not subsequently remeasured.

The reporting currency of the Company is the U.S. dollar. The national currencies of the Company’s subsidiaries and branches are generally their functional currencies, except for the Company’s Bermuda subsidiaries, its branches in Switzerland and the United Kingdom and its Singapore subsidiary and branches, whose functional currency is the U.S. dollar. In translating the financial statements of those subsidiaries or branches whose functional currency is other than the U.S. dollar, assets and liabilities are converted into U.S. dollars using the rates of exchange in effect at the balance sheet dates, and revenues and expenses are converted using the average foreign exchange rates for the period. The effect of translation adjustments are reported in the Consolidated Balance Sheets as Currency translation adjustment, a separate component of Accumulated other comprehensive income or loss. The change in currency translation adjustment is reflected in Other comprehensive income or loss.

(n) Derivatives

The Company’s investment strategy allows for the use of certain derivative instruments, subject to strict limitations. The Company may use derivative financial instruments such as foreign exchange forward contracts, foreign currency option contracts, futures contracts, to-be-announced mortgage-backed securities (TBAs), total return swaps, interest rate swaps, insurance-linked securities, and credit default swaps for the purpose of managing overall currency risk, market exposures and portfolio duration, for hedging certain investments, or for enhancing investment performance that would be allowed under the Company’s investment policy if implemented in other ways.

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On the date the Company enters into a derivative contract, management determines whether or not the derivative is to be used and designated as a hedge of an identified underlying risk exposure (a designated hedge). The Company’s derivative instruments are recorded in Other invested assets in the Consolidated Balance Sheets at fair value, with gains and losses associated with changes in fair value recognized in either Net realized and unrealized investment gains or losses or Net foreign exchange gains or losses in the Consolidated Statements of Operations, or in Other comprehensive income or loss, depending on the nature and designation of the derivative instrument (see also Note 5).

The Company formally documents all relationships between designated hedging instruments and hedged items, as well as its risk management objectives and strategy for undertaking various hedge transactions. In this documentation, the Company specifically identifies the asset or liability that has been designated as a hedged item and states how the hedging instrument is expected to hedge the risks related to the hedged item. The Company formally measures effectiveness of its designated hedging relationships both at the hedge inception and on an ongoing basis.

The Company will discontinue hedge accounting prospectively if it is determined that the derivative is no longer effective in hedging the exposure to variability in expected future cash flows that is attributable to the risk it was meant to hedge; if the derivative instrument expires, is sold, or is otherwise terminated; or if the Company removes the designation of the hedge. To the extent that the Company discontinues hedge accounting because, based on management’s assessment, the derivative no longer qualifies as an effective hedge, or the Company otherwise de-designates the hedge, the derivative will continue to be carried in the Consolidated Balance Sheet at its fair value, with changes in its fair value recognized in in the Consolidated Statements of Operations, or in Other comprehensive income or loss, depending on the type of derivative held.

(o) Pensions

The Company recognizes an asset or a liability in the Consolidated Balance Sheets for the funded status of its defined benefit plans that are overfunded or underfunded, respectively, measured as the difference between the fair value of plan assets and the pension obligation and recognizes changes in the funded status of defined benefit plans in the year in which the changes occur as a component of Accumulated other comprehensive income or loss, net of tax.

(p) Variable Interest Entities

The Company is involved in the normal course of business with variable interest entities (VIEs). An assessment is performed as of the date the Company becomes initially involved in the VIE followed by a reassessment upon certain events related to its involvement in the VIE. The Company consolidates a VIE when it is the primary beneficiary having a controlling financial interest as a result of having the power to direct the activities that most significantly impact the economic performance of the VIE and the obligation to absorb losses, or right to receive benefits, that could potentially be significant to the VIE.

(q) Segment Reporting

The Company monitors the performance of its operations in three segments: Property & Casualty (P&C), Specialty and Life and Health. Segments represent markets that are reasonably homogeneous in terms of client types, buying patterns, underlying risk patterns or approach to risk management.

Since the Company does not manage its assets by segment, neither assets nor net investment income are allocated to the P&C and Specialty segments. However, because of the interest-sensitive nature of some of the Company’s life products, allocated net investment income is considered in management’s assessment of the profitability of the Life and Health segment. The following items are not considered in evaluating the results of the P&C, Specialty and Life and Health segments: Net realized and unrealized investment gains or losses, Interest expense, Loss on redemption of debt, Amortization of intangible assets, Net foreign exchange gains or losses, Income tax expense or benefit and Interest in earnings and losses of equity method investments. These items are included in the Corporate and Other component, which is comprised of the Company’s investment and corporate activities, including other expenses.

(r) Share-Based Incentives

The Company is authorized to issue Class C common shares and restricted share units to certain executives and directors. Prior to the adoption of the new Class C common shares and related restricted share unit plan in 2021, the Company was authorized to issue restricted Class B common shares. The compensation cost for grants of Class B and C common shares and restricted share units is measured at fair value and expensed over the period for which the employee is required to provide services in exchange for the award, up to three years from the date of grant. The Company has elected to recognize forfeitures as they occur. Class B and C common shares and restricted share units are accounted for as liabilities and included in Accounts payable, accrued expenses and other on the Consolidated Balance Sheets. See Note 13 for further details.

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(s) Recent Accounting Pronouncements

Recently adopted

In October 2020, the FASB issued updated guidance to clarify that callable debt securities should be reevaluated each reporting period to determine if the amortized cost exceeds the amount repayable by the issuer at the next earliest call date and, if so, the excess should be amortized to the next call date. This guidance is effective for fiscal years beginning after December 15, 2020, and the Company adopted this guidance effective January 1, 2021 on a prospective basis for existing or newly purchased callable debt securities. The adoption did not have a material impact on the Company's Consolidated Financial Statements.

In March 2020, the U.S. Securities and Exchange Commission (the SEC) adopted amendments to the financial disclosure requirements related to certain debt securities, including registered debt securities issued by a wholly-owned, operating subsidiary that are fully and unconditionally guaranteed by the parent company. In October 2020, the FASB issued updated guidance to reflect the SEC's new disclosure requirements. This new guidance narrows the circumstances that require separate financial statements of subsidiary issuers and guarantors and streamlines the alternative disclosures required in lieu of those statements. The amended SEC rules became effective on January 4, 2021, and the Company adopted the new disclosure requirements at that time. As the guidance is disclosure-related only, it did not have a material impact on the Company's Consolidated Financial Statements.

In January and April 2017, the FASB issued updated guidance on the accounting for goodwill impairment. This update removes the second step of the goodwill impairment test and requires entities to apply a one-step quantitative test and record the amount of goodwill impairment as the excess of a reporting unit's carrying amount over its fair value, not to exceed the total amount of goodwill allocated to the reporting unit. The new guidance does not amend the optional qualitative assessment of goodwill impairment. The guidance is effective for annual impairment tests in fiscal years beginning after December 15, 2019, and the Company adopted the guidance effective January 1, 2020. The adoption did not have a material impact on the Company's Consolidated Financial Statements.

In August 2018, the FASB issued updated guidance to the disclosure requirements for fair value measurement as part of the disclosure framework project. The updated guidance allows for the removal and modification of certain disclosures to improve the effectiveness of disclosures in the notes to financial statements. This guidance is effective for fiscal years beginning after December 15, 2019, and the Company adopted this guidance effective January 1, 2020. As the guidance is disclosure-related only, it did not have a material impact on the Company's Consolidated Financial Statements. Refer to Note 3 for the relevant disclosures.

In August 2018, the FASB issued updated guidance to improve the effectiveness of disclosures for defined benefit plans, as part of the disclosure framework project. The updated guidance allows for the removal and modification of certain disclosures to improve the effectiveness of disclosures in the notes to financial statements. This guidance is effective for fiscal years beginning after December 15, 2019, and the Company adopted the guidance effective January 1, 2020. As the guidance is disclosure-related only, it did not have a material impact on the Company's Consolidated Financial Statements. Refer to Note 14 for the relevant disclosures.

In June 2016, the FASB issued updated guidance on the recognition of credit losses by replacing the incurred loss impairment methodology with new accounting models related to how credit losses on financial instruments are determined. The new guidance is applicable to financial assets measured at amortized cost such as loans, reinsurance receivables, trade receivables, debt securities, off-balance sheet credit exposures and other financial assets that have a contractual right to receive cash. The Company's investments, except for certain Other invested assets that are accounted for using the equity method of accounting and Investments in real estate, are measured at fair value through net income, and therefore those investments are not impacted by the adoption of this guidance. The guidance is effective for annual periods beginning after December 15, 2019. The Company adopted the guidance on January 1, 2020 and recorded an after-tax cumulative effect adjustment as a decrease to retained earnings of $14 million upon adoption. Refer to Notes 8(a) and 15(a) for further information regarding the impacts of adoption of this guidance.

Not yet adopted

Targeted Improvements to the Accounting for Long-duration Contracts

In August 2018, the FASB issued updated guidance to improve financial reporting for insurance companies that issue long-duration contracts such as life insurance and annuities. The updated guidance changes how insurers account for long-duration contracts, including recognition, measurement, presentation and disclosure requirements. The objective of the new guidance is to improve, simplify, and enhance the financial reporting for long-duration contracts. These updates amend four key areas pertaining to the accounting and disclosures for long-duration insurance contracts:

•Cash flow assumptions and liability for future policy benefits: The update requires cash flow assumptions used to measure the liability for future policy benefits to be reviewed at least annually and updated, if necessary, with the effect of changes in those assumptions remeasured retrospectively and reflected in current period Net income or loss. Assumptions no longer allow a provision for adverse deviation. Loss recognition testing is eliminated for traditional and limited-payment

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contracts. Upon adoption, there will be an adjustment to Retained earnings as a result of capping the net premium ratio at 100% and eliminating negative reserves on certain cohorts. The update also requires the discount rate used in measuring the liability to be an upper-medium grade fixed-income instrument yield, which is to be updated at each reporting date, with the impact to be recognized in Other comprehensive income or loss.

•Market risk benefits: Market risk benefits are contracts or contract features that provide protection to policyholders from nominal capital market risk and expose the Company to other than nominal capital market risk. The update requires market risk benefits to be measured at fair value. Among the products included in this definition are guaranteed minimum death benefit (GMDB) products. The change in fair value of the market risk benefits is to be recognized in Net income or loss, excluding the portion attributable to changes in instrument-specific credit risk, which is recognized in Other comprehensive income or loss.

•Deferred policy acquisition costs and other balances: The update simplifies the amortization for Deferred acquisition costs and other similar balances, requiring such balances to be amortized on a constant level basis over the expected term of the contracts. Deferred costs are required to be written off for unexpected contract terminations but are not subject to recoverability testing.

•Disclosure requirements: The update also introduces disclosure requirements around the liability for future policy benefits, market risk benefits and deferred acquisition costs. These disclosures include, among many items, disaggregated rollforwards of these balances and information about, and any changes to significant inputs, judgments, assumptions and methods used in their measurement. Additional fair value disclosures are also required surrounding market risk benefits. Transitional disclosures will be required.

This guidance is effective on January 1, 2023 and will be adopted with a transition date of January 1, 2021 (Transition Date) using the modified retrospective method for all topics except for market risk benefits, which will be adopted using the full retrospective method. On the Transition Date, the Company expects a reduction in Accumulated other comprehensive income (loss) between $110 million and $180 million, gross of tax. The most significant drivers of the decrease in Accumulated other comprehensive income (loss) are the update in the discount rate used to measure the liability for future policy benefits and changes in fair value of the Company's GMDB products attributable to changes in the instrument-specific credit risk. On Transition Date, the Company also expects a decrease in Retained earnings between $130 million and $200 million, gross of tax. This decrease results from valuation impacts to the liability for future policy benefits related to cohorts with a net premium ratio greater than 100% at the Transition Date, partially offset by a favorable movement from the fair value accounting for GMDB products. Estimated impacts from adoption as of the Transition Date will be measured using market assumptions as of that date, and these estimates do not reflect changes in market assumptions subsequent to January 1, 2021. As at December 31, 2022, the Company expects a cumulative increase to Accumulated other comprehensive income (loss) between $50 million and $120 million, gross of tax, and a cumulative increase to Retained earnings between $5 million and $75 million, gross of tax. The changes to equity at December 31, 2022 compared to the Transition Date are largely as a result of increases in discount rates and favorable movements in the fair value of the Company's GMDB products. The Company's estimates are subject to change.

Reference Rate Reform

In March 2020, the FASB issued guidance which provides optional expedients and exceptions for applying U.S. GAAP to modification of contracts, hedging relationships and other transactions that reference the London Interbank Offered Rate (LIBOR) or another reference rate expected to be discontinued because of reference rate reform. Along with the optional expedients, the amendments include a general principle that permits an entity to consider contract modifications due to reference reform to be an event that does not require contract re-measurement at the modification date or reassessment of a previous accounting determination. In 2022, the sunset date of this guidance was deferred to December 31, 2024, and the guidance may be elected over time as reference rate reform activities occur. The Company is currently evaluating the impact of adopting this guidance on its Consolidated Financial Statements and disclosures.

Fair Value Measurement

In June 2022, the FASB issued updated guidance to address diversity in practice by clarifying that a contractual sale restriction should not be considered in the measurement of the fair value of an equity security. It also requires entities with investments in equity securities subject to contractual sale restrictions to disclose certain qualitative and quantitative information about such securities. The guidance is effective for fiscal years beginning after December 15, 2023, with early adoption permitted. The update applies prospectively, with any adjustments resulting from adoption recognized in earnings on the date of adoption. The Company is currently evaluating the impact of adopting this guidance on its Consolidated Financial Statements and disclosures.

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3. Fair Value

(a) Fair Value of Financial Instrument Assets

The fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value by maximizing the use of observable inputs and minimizing the use of unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs are inputs that market participants would use in pricing an asset or liability based on market data obtained from sources independent of the Company. Unobservable inputs are inputs that reflect the Company’s assumptions about what market participants would use in pricing the asset or liability based on the best information available in the circumstances. The level in the hierarchy within which a given fair value measurement falls is determined based on the lowest level input that is significant to the measurement.

The Company determines the appropriate level in the hierarchy for each financial instrument that it measures at fair value. In determining fair value, the Company uses various valuation approaches, including market, income and cost approaches. The hierarchy is broken down into three levels based on the observability of inputs as follows:

•Level 1 inputs—Unadjusted, quoted prices in active markets for identical assets or liabilities that the Company has the ability to access.

The Company’s financial instruments that it measures at fair value using Level 1 inputs generally include equities listed on a major exchange.

•Level 2 inputs—Quoted prices in active markets for similar assets or liabilities, quoted prices for identical or similar assets or liabilities in inactive markets and significant directly or indirectly observable inputs, other than quoted prices, used in industry accepted models.

The Company’s financial instruments that it measures at fair value using Level 2 inputs generally include: U.S. government issued bonds; U.S. government sponsored enterprises bonds; certain U.S. state, territory and municipal entities bonds; non-U.S. sovereign government, supranational and government related bonds; investment grade and high yield corporate bonds; mortgage-backed and certain asset-backed securities; short-term investments; certain preferred equities; certain privately placed corporate loans; and certain derivative assets and liabilities.

•Level 3 inputs—Unobservable inputs.

The Company’s financial instruments that it measures at fair value using Level 3 inputs generally include: inactively traded fixed maturities including U.S. state, territory and municipal bonds; special purpose financing asset-backed bonds; certain short-term investments; unlisted equity securities; certain privately placed corporate loans, notes and loans receivable and notes securitizations; certain real estate company investments; certain fund investments included in Other invested assets; and certain other derivatives, including weather derivatives, longevity insurance-linked securities; options and warrants; and total return swaps included in Other invested assets.

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At December 31, 2022 and 2021, the Company’s financial instruments measured at fair value were classified between Levels 1, 2 and 3 as follows (in thousands of U.S. dollars):

December 31, 2022	Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)		Fair value based on NAV as practical expedient		Total
Fixed maturities
U.S. government and government sponsored enterprises	$	—	$	1,797,934	$	—	$	—	$	1,797,934
U.S. states, territories and municipalities	—		10,126		48,747		—		58,873
Non-U.S. sovereign government, supranational and government related	—		1,654,532		—		—		1,654,532
Corporate bonds	—		5,759,149		—		—		5,759,149
Asset-backed securities	—		12,434		15,930		—		28,364
Residential mortgage-backed securities	—		3,723,062		—		—		3,723,062
Fixed maturities	$	—	$	12,957,237	$	64,677	$	—	$	13,021,914
Short-term investments	$	—	$	516,603	$	6,907	$	—	$	523,510
Equities
Real estate	$	61,754	$	—	$	1,814	$	—	$	63,568
Consumer non-cyclical	—		—		10,081		—		10,081
Diversified	—		—		9,667		—		9,667
Consumer cyclical	4,449		—		28		—		4,477
Energy	3		—		1,514		—		1,517
Finance	—		—		120		—		120
Industrials	20		—		76		—		96
Insurance	—		42		—		—		42
Fund investments	—		—		—		840,318		840,318
Equities	$	66,226	$	42	$	23,300	$	840,318	$	929,886
Other invested assets
Derivative assets
Foreign exchange forward contracts	$	—	$	13,705	$	—	$	—	$	13,705
Interest rate swaps	—		258		—		—		258
Insurance-linked securities	—		—		6,657		—		6,657
Options and warrants	—		—		8,691		—		8,691
TBAs	—		578		—		—		578
Other
Corporate loans (1)	—		1,015,529		287,278		—		1,302,807
Notes and loans receivable and notes securitization	—		—		3,166		—		3,166
Real estate company investment	—		—		491,602		—		491,602
Fund investments	—		—		36,274		1,271,612		1,307,886
Derivative liabilities
Foreign exchange forward contracts	—		(17,336)		—		—		(17,336)
Interest rate swaps	—		(153)		—		—		(153)
Other invested assets	$	—	$	1,012,581	$	833,668	$	1,271,612	$	3,117,861
Total	$	66,226	$	14,486,463	$	928,552	$	2,111,930	$	17,593,171

(1)Corporate loans includes a portfolio of third-party, individually managed privately issued corporate loans that are managed under an externally managed mandate with a fair value of $1.0 billion and $1.0 billion at December 31, 2022 and 2021, respectively. The mandate primarily invests in U.S. floating rate, first lien, senior secured broadly syndicated loans with a focus on facility sizes greater than $300 million. Corporate loans also includes $0.3 billion and $0.4 billion of other privately issued corporate loans at December 31, 2022 and 2021, respectively.

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December 31, 2021	Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)		Fair value based on NAV practical expedient		Total
Fixed maturities
U.S. government and government sponsored enterprises	$	—	$	2,118,772	$	—	$	—	$	2,118,772
U.S. states, territories and municipalities	—		12,878		95,181		—		108,059
Non-U.S. sovereign government, supranational and government related	—		2,181,127		—		—		2,181,127
Corporate bonds	—		5,441,908		—		—		5,441,908
Asset-backed securities	—		—		16,764		—		16,764
Residential mortgage-backed securities	—		4,204,644		—		—		4,204,644
Fixed maturities	$	—	$	13,959,329	$	111,945	$	—	$	14,071,274
Short-term investments	$	—	$	205,146	$	—	$	—	$	205,146
Equities
Real estate	$	97,854	$	—	$	2,097	$	—	$	99,951
Consumer non-cyclical	343		—		10,081				10,424
Consumer cyclical	7,341		—		1,394		—		8,735
Diversified	4		—		7,468		—		7,472
Energy	1,112		—		2,368		—		3,480
Industrials	137		—		220		—		357
Finance	—		—		128		—		128
Insurance	—		18		—		—		18
Fund investments (1)	—		—		—		1,621,019		1,621,019
Equities	$	106,791	$	18	$	23,756	$	1,621,019	$	1,751,584
Other invested assets
Derivative assets
Foreign exchange forward contracts	$	—	$	8,841	$	—	$	—	$	8,841
Total return swaps	—		—		153		—		153
Insurance-linked securities	—		—		5,663		—		5,663
Other	—		—		3,059		—		3,059
Other
Corporate loans (1)	—		1,104,444		287,527		—		1,391,971
Notes and loans receivable and notes securitization	—		—		6,575		—		6,575
Real estate company investment (2)	—		—		560,687		—		560,687
Fund investments (1)	—		—		11,739		1,346,797		1,358,536
Derivative liabilities
Foreign exchange forward contracts	—		(6,657)		—		—		(6,657)
Total return swaps	—		—		(1,079)		—		(1,079)
Interest rate swaps	—		(10,489)		—		—		(10,489)
Other invested assets	$	—	$	1,096,139	$	874,324	$	1,346,797	$	3,317,260
Total	$	106,791	$	15,260,632	$	1,010,025	$	2,967,816	$	19,345,264

(1)The classification of fund investments was revised from Level 3 to "Fair values based on NAV practical expedient" in order to align the disclosure with the valuation methodology used by the Company. In addition, the classification of certain investments in corporate loans was revised from Level 3 to Level 2 to reflect the appropriate fair value hierarchy level for investments with quoted prices, and one investment was reclassified from corporate loans to fund investments. The comparative disclosures as of December 31, 2021 have been revised to align with the presentation at December 31, 2022. These revisions are not considered to be material to previously issued financial statements.

(2)A certain investment previously disclosed as equity method and excluded from the fair value table is now included and presented as a Level 3 investment in order to align the disclosure with the valuation methodology used by the Company. The comparative disclosures as of December 31, 2021 have been revised to align with the presentation at December 31, 2022. This revision is not considered to be material to previously issued financial statements. Accordingly, no changes were made to the prior period Consolidated Balance Sheet or Consolidated Statements of Operations.

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Other invested assets included in the fair value tables above at December 31, 2022 and 2021, exclude investments that are accounted for using the equity method of accounting (see Note 4(f) for further details).

At December 31, 2022 and 2021, the carrying value of accrued investment income approximated fair value due to its short-term nature.

Disclosures about the fair value of financial instruments that the Company does not measure at fair value exclude insurance contracts and certain other financial instruments. At December 31, 2022 and 2021, the fair values of financial instrument assets recorded in the Consolidated Balance Sheets not described above approximate their carrying values.

The reconciliations of the beginning and ending balances for financial instruments measured at fair value using Level 3 inputs for the years ended December 31, 2022 and 2021, were as follows (in thousands of U.S. dollars):

For the year ended December 31, 2022	Balance at beginning of year		(Losses) gains included in net income		Purchases		Settlements and sales (1)		Net transfers into Level 3		Balance at end of year		Change in unrealized (losses) gains relating to assets held at end of year
Fixed maturities
U.S. states, territories and municipalities	$	95,181	$	(13,862)	$	—	$	(32,572)	$	—	$	48,747	$	(14,108)
Asset-backed securities	16,764		—		—		(834)		—		15,930		—
Fixed maturities	$	111,945	$	(13,862)	$	—	$	(33,406)	$	—	$	64,677	$	(14,108)
Short-term investments	$	—	$	—	$	6,907	$	—	$	—	$	6,907	$	—
Equities
Energy	$	2,368	$	(854)	$	—	$	—	$	—	$	1,514	$	(854)
Consumer non-cyclical	10,081		—		—		—		—		10,081		—
Real estate	2,097		(283)		—		—		—		1,814		(283)
Consumer cyclical	1,394		(1,366)		—		—		—		28		(1,366)
Finance	128		(8)		—		—		—		120		(8)
Industrials	220		13		—		(157)		—		76		(53)
Diversified	7,468		(223)		2,759		(337)		—		9,667		(344)
Equities	$	23,756	$	(2,721)	$	2,759	$	(494)	$	—	$	23,300	$	(2,908)
Other invested assets
Derivatives, net	$	7,796	$	1,929	$	5,631	$	(8)	$	—	$	15,348	$	996
Corporate loans	287,527		1,443		34,543		(42,589)		6,354		287,278		2,166
Notes and loan receivables and notes securitization	6,575		(594)		—		(2,815)		—		3,166		2,301
Fund investments	11,739		92		30,286		(5,843)		—		36,274		322
Real estate company investment	560,687		(69,085)		—		—		—		491,602		(69,085)
Other invested assets	$	874,324	$	(66,215)	$	70,460	$	(51,255)	$	6,354	$	833,668	$	(63,300)
Total	$	1,010,025	$	(82,798)	$	80,126	$	(85,155)	$	6,354	$	928,552	$	(80,316)

(1)Included sales of Fixed maturities and Other invested assets of $32 million and $36 million, respectively. Sales of Fixed maturities were comprised of U.S. states, territories and municipalities. Sales of Other invested assets included sales of corporate loans of $33 million and sales of notes and loan receivables and notes securitization of $3 million.

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For the year ended December 31, 2021	Balance at beginning of year		(Losses) gains included in net income		Purchases		Settlements and sales (1)		Net transfers into (out of) Level 3		Balance at end of year		Change in unrealized (losses) gains relating to assets held at end of year
Fixed maturities
U.S. states, territories and municipalities	$	120,477	$	(7,330)	$	—	$	(17,966)	$	—	$	95,181	$	(8,818)
Asset-backed securities	17,528		—		—		(764)		—		16,764		—
Corporate	16,530		165		—		(16,695)		—		—		—
Fixed maturities	$	154,535	$	(7,165)	$	—	$	(35,425)	$	—	$	111,945	$	(8,818)
Equities
Energy	$	34,448	$	54,509	$	6	$	(86,595)	$	—	$	2,368	$	1,326
Consumer non-cyclical	6,886		7,557		—		—		(4,362)		10,081		4,522
Insurance	4,000		—		—		(4,000)		—		—		—
Real estate	2,338		(241)		—		—		—		2,097		(241)
Consumer cyclical	475		(916)		1,835		—		—		1,394		(916)
Finance	138		(10)		—		—		—		128		(10)
Industrials	39		245		309		(334)		(39)		220		99
Diversified	3,098		1,901		2,469		—		—		7,468		1,901
Equities (2)	$	51,422	$	63,045	$	4,619	$	(90,929)	$	(4,401)	$	23,756	$	6,681
Other invested assets
Derivatives, net	$	(862)	$	5,718	$	3,059	$	(119)	$	—	$	7,796	$	4,018
Corporate loans (2)	374,556		(9,883)		78,673		(151,543)		(4,276)		287,527		(6,844)
Notes and loan receivables and notes securitization	7,121		(71)		21		(496)		—		6,575		(6,895)
Fund investments (2)	32,810		(149)		392		(21,314)		—		11,739		(149)
Real estate company investment (2)	494,010		66,677		—		—		—		560,687		66,677
Other invested assets	$	907,635	$	62,292	$	82,145	$	(173,472)	$	(4,276)	$	874,324	$	56,807
Total	$	1,113,592	$	118,172	$	86,764	$	(299,826)	$	(8,677)	$	1,010,025	$	54,670

(1)Included sales of Fixed maturities, Equities and Other invested assets of $17 million, $91 million and $119 million, respectively. Sales of Fixed maturities were comprised of U.S. states, territories and municipalities. Sales of Equities included sales of $87 million in energy and $4 million in insurance. Sales of Other invested assets included sales of corporate loans.

(2)The Level 3 reconciliation for the year ended December 31, 2021 has been recast to reflect the reclassification of certain investments within the fair value table as discussed above.

During the year ended December 31, 2022, five corporate loans valued at $15 million were transferred from Level 2 to Level 3 due to the unavailability of quoted prices for similar securities in active markets, and five corporate loans valued at $9 million were transferred from Level 3 to Level 2 due to the availability of quoted prices for similar securities in active markets.

During the year ended December 31, 2021, two equity securities valued at $4 million were transferred from Level 3 to Level 1 due to the availability of quoted prices in active markets, four corporate loans valued at $7 million were transferred from Level 3 to Level 2 due to the availability of quoted prices for similar securities in active markets, and one corporate loan valued at $3 million was transferred from Level 2 to Level 3 due to the unavailability of quoted prices for similar securities in active markets.

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The significant unobservable inputs used in the valuation of financial instruments measured at fair value using Level 3 inputs at December 31, 2022 and 2021 were as follows (fair value in thousands of U.S. dollars):

December 31, 2022	Fair value		Valuation techniques	Unobservable inputs	Range (Weighted average (1))
Fixed maturities
U.S. states, territories and municipalities	$	48,747	Discounted cash flow	Credit spreads	2.7% – 3.6% (3.4%)
Short-term investments	6,907		Discounted cash flow	Credit spreads	2.5% (2.5%)
Other invested assets
Insurance-linked securities – longevity swaps	6,657		Discounted cash flow	Credit spreads	5.7% (5.7%)
Fund investments	6,008		Discounted cash flow	Effective yield	0.6% (0.6%)
Note securitization	188		Discounted cash flow	Credit spreads	2.5% (2.5%)
Real estate company investment	491,602		Income capitalization	Estimated rental value (per sq ft)	$84 – $90 ($87)
				Net initial yield	2.2% – 4.6% (3.9%)
				Reversionary yield	4.6% – 5.3% (4.9%)
			Comparable method	Sale value (per sq ft)	$1,617 – $5,459 ($4,836)

December 31, 2021	Fair value		Valuation techniques	Unobservable inputs	Range (Weighted average (1))
Fixed maturities
U.S. states, territories and municipalities	$	95,181	Discounted cash flow	Credit spreads	2.5% – 254.5%, (14.3%)
Other invested assets
Total return swaps, net	(926)		Discounted cash flow	Credit spreads	2.4% – 41.3%, (36.5%)
Insurance-linked securities – longevity swaps	5,663		Discounted cash flow	Credit spreads	1.7% (1.7%)
Notes and loans receivables	1,791		Discounted cash flow	Credit spreads	17.5% (17.5%)
				Gross revenue/fair value	1.1 (1.1)
Note securitization	403		Discounted cash flow	Credit spreads	2.5% (2.5%)
Fund investments	8,832		Discounted cash flow	Effective yield	3.5% (3.5%)
Real estate company investment	560,687		Income capitalization	Estimated rental value (per sq ft)	$92 - $100 ($96)
				Net initial yield	2.2% - 4.5% (3.9%)
				Reversionary yield	4.4% - 4.9% (4.7%)
			Comparable method	Sale value (per sq ft)	$1,763 - $5,916 ($5,222)

(1)Unobservable inputs were weighted by the relative fair value of the instruments.

The tables above do not include financial instruments that are measured using unobservable inputs (Level 3) where the unobservable inputs were obtained from external sources and used without adjustment. These financial instruments include asset-backed securities (included in Fixed maturities); equities (included within Equities), certain notes and loans receivables and certain fund investments (included within Other invested assets), certain privately placed corporate loans (included within Other invested assets) and certain derivatives.

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Changes in the fair value of the Company’s financial instruments subject to the fair value option during the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars):

	2022		2021		2020
Fixed maturities and short-term investments	$	(1,807,048)	$	(558,466)	$	219,946
Equities	(505,072)		198,780		167,456
Other invested assets	(136,580)		184,209		63,669
Total	$	(2,448,700)	$	(175,477)	$	451,071

All of the above changes in fair value are included in Net realized and unrealized investment (losses) gains in the Consolidated Statements of Operations. The change in the fair value of Other invested assets subject to the fair value option does not include certain derivatives.

The following methods and assumptions were used by the Company in estimating the fair value of each class of financial instrument recorded in the Consolidated Balance Sheets. There have been no material changes in the Company’s valuation techniques during the periods presented.

Fixed maturities 

•U.S. government and government sponsored enterprises—consists primarily of bonds issued by the U.S. Treasury and debt securities issued by government sponsored enterprises and federally owned or established corporations. These securities are generally priced by independent pricing services. The independent pricing services may use actual transaction prices for securities that have been actively traded. For securities that have not been actively traded, each pricing source has its own proprietary method to determine the fair value, which may incorporate option adjusted spreads (OAS), interest rate data and market news. The Company generally classifies these securities in Level 2.

•U.S. states, territories and municipalities—consists primarily of bonds issued by U.S. states, territories and municipalities and the Federal Home Loan Mortgage Corporation. Certain of the bonds that are issued by municipal housing authorities and the Federal Home Loan Mortgage Corporation are not actively traded and are priced based on internal models using unobservable inputs (credit spreads). Accordingly, the Company classifies these securities in Level 3. A significant increase (decrease) in credit spreads in isolation could result in a significantly lower (higher) fair value measurement. The remaining securities are generally priced by independent pricing services using the techniques described for U.S. government and government sponsored enterprises above. The Company generally classifies these securities in Level 2.

•Non-U.S. sovereign government, supranational and government related—consists primarily of bonds issued by non-U.S. national governments and their agencies, non-U.S. regional governments and supranational organizations. These securities are generally priced by independent pricing services using the techniques described for U.S. government and government sponsored enterprises above. The Company generally classifies these securities in Level 2.

•Corporate—consists primarily of bonds issued by U.S. and foreign corporations covering a variety of industries and issuing countries. Corporate securities also include real estate investment trusts, catastrophe bonds, longevity and mortality bonds and government guaranteed corporate debt. These securities are generally priced by independent pricing services and brokers. The pricing provider incorporates information including credit spreads, interest rate data and market news into the valuation of each security. The Company generally classifies these securities in Level 2. When a corporate security is inactively traded or the valuation model uses unobservable inputs, the Company classifies the security in Level 3.

•Asset-backed securities—consists of special purpose financing securities. With the exception of special purpose financing, these asset-backed securities are generally priced by independent pricing services and brokers. The pricing provider applies dealer quotes and other available trade information, prepayment speeds, yield curves and credit spreads to the valuation. The Company generally classifies these securities in Level 2. Special purpose financing securities are generally inactively traded and are priced based on valuation models using unobservable inputs (credit spreads). The Company generally classifies these securities in Level 3. A significant increase (decrease) in credit spreads in isolation could result in a significantly lower (higher) fair value measurement.

•Residential mortgage-backed securities—primarily consists of bonds issued by the Government National Mortgage Association, the Federal National Mortgage Association, the Federal Home Loan Mortgage Corporation, as well as private, non-agency issuers. These residential mortgage-backed securities are generally priced by independent pricing services and brokers. When current market trades are not available, the pricing provider or the Company will employ proprietary models with observable inputs including other trade information, prepayment speeds, yield curves and credit spreads. The Company generally classifies these securities in Level 2.

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In general, the methods employed by the independent pricing services to determine the fair value of the securities that have not been actively traded primarily involve the use of “matrix pricing” in which the independent pricing source applies the credit spread for a comparable security that has traded recently to the current yield curve to determine a reasonable fair value. The Company generally uses one pricing source per security and uses a pricing service ranking to consistently select the most appropriate pricing service in instances where it receives multiple quotes on the same security. When fair values are unavailable from these independent pricing sources, quotes are obtained directly from broker-dealers who are active in the corresponding markets. Most of the Company’s fixed maturities are priced from the pricing services or dealer quotes. The Company will typically not make adjustments to prices received from pricing services or dealer quotes; however, in instances where the quoted external price for a security uses significant unobservable inputs, the Company will classify that security as Level 3. The methods used to develop and substantiate the unobservable inputs used are based on the Company’s valuation policy and are dependent upon the facts and circumstances surrounding the individual investments which are generally transaction specific. The Company’s inactively traded fixed maturities are classified as Level 3. For all fixed maturity investments, the bid price is used for estimating fair value.

Short-term investments

Short-term investments are valued in a manner similar to the Company’s fixed maturity investments and are generally classified in Level 2 or 3 depending on the inputs used in the valuation of the asset.

Equities

Equity securities include U.S. and foreign common and preferred stocks, real estate investment trusts and certain fund investments. Publicly traded equities are generally classified in Level 1 as the Company uses prices received from independent pricing sources based on quoted prices in active markets. Equities classified as Level 2 are preferred equities. Equities classified as Level 3 are generally inactively traded common stocks. For these investments, the Company utilizes prices from third-party sources without adjustment. Fund investments are valued using net asset valuations as a practical expedient as discussed in further detail below.

Other invested assets

The Company’s foreign exchange forward contracts, interest rate swaps, TBAs and certain privately placed corporate loans are generally classified as Level 2 within the fair value hierarchy and are priced by independent pricing services.

Included in the Company’s Level 3 classification, in general, are certain derivatives, including weather derivative insurance-linked securities and total return swaps; certain privately placed corporate loans; notes and loans receivable and note securitizations; certain fund investments; and a real estate company investment. For Level 3 instruments, the Company will generally (i) receive a price based on a manager’s or trustee’s valuation for the asset; (ii) develop an internal discounted cash flow model to measure fair value; (iii) use market return information, adjusted if necessary and weighted using management’s judgment, from comparable selected publicly traded equity funds in a similar region and of a similar size, or (iv) receive the valuation information and techniques used by real estate company investments. Where the Company receives prices from the manager or trustee, these prices are based on the manager’s or trustee’s estimate of fair value for the assets and are generally audited on an annual basis. Where the Company develops its own discounted cash flow models, the inputs will be specific to the asset in question, based on appropriate historical information, adjusted as necessary, and using appropriate discount rates. When the Company utilizes significant unobservable inputs including market return information, information is weighted using managements' judgement, obtained from comparable selected publicly traded companies in the same industry, in a similar region and of similar size and effective yields. Significant increases (decreases) in these inputs in isolation could result in a significantly higher (lower) fair value measurement for an asset. When the Company uses the valuation information and techniques used by real estate company investments, it independently evaluates the valuation techniques being utilized by the entity to ensure techniques are consistent with U.S. GAAP. Valuation techniques include the income capitalization technique or the comparable method and are based on the properties' highest and best use, with typical market based assumptions, such as estimated rental values, net initial yield, reversionary yield and sales values. A significant increase (decrease) in estimated rental values, reversionary yield and/or sales values could result in a significantly higher (lower) fair value measurement for an asset, while a significant increase (decrease) in net initial yield could result in a significantly lower (higher) fair value measurement for an asset.

Significant unobservable inputs used in the fair value measurement of Other invested assets classified as Level 3 also include credit spreads and gross revenue to fair value ratios. Significant increases (decreases) in any of these inputs in isolation could result in a significantly lower (higher) fair value measurement.

Fund investments included in Other invested assets are generally valued using net asset valuations as a practical expedient as discussed in further detail below.

As part of the Company’s modeling to determine the fair value of an investment, other than for those measured using net asset valuations as a practical expedient, the Company also uses credit risk as an input to models, however, the majority of the

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Company’s counterparties are investment grade rated institutions and the failure of any one counterparty would not have a significant impact on the Company’s consolidated financial statements.

Measuring the Fair Value of Investments Using Net Asset Valuations as the Practical Expedient

The table below reflects the Company's portfolio of investments measured using net asset valuations as the practical expedient (in thousands of US dollars):

	At December 31, 2022				December 31, 2021
	Carrying Value (1)		Remaining Unfunded Commitment		Carrying Value (1)		Remaining Unfunded Commitment		Redemption Frequency	Redemption Notice Period
Public equity funds	$	629,125	$	—	$	1,461,620	$	—	See below	See below
Private equity funds	389,736		150,458		499,289		195,871		See below	See below
Private credit funds	404,065		67,815		294,760		184,590		See below	See below
Multi-strategy funds	689,004		147,409		712,147		114,880		See below	See below
Total fund investments	$	2,111,930	$	365,682	$	2,967,816	$	495,341

(1)The table above only reflects the Company's investments valued at fair value based on the NAV practical expedient, which includes fund investments of $840 million included in Equities and $1,272 million included in Other invested assets at December 31, 2022 and fund investments of $1,621 million included in Equities and $1,347 million included in Other invested assets at December 31, 2021.

Investment Strategies and redemption terms and conditions of the various funds included in the above table are as follows:

Public Equity Funds— The Company's investments in public equity funds include long/short funds and also funds invested in geographically diverse regions such as Asia, seeking higher risk-adjusted returns, that primarily invest in public equities. The Company generally has the right to redeem these funds during a quarterly redemption period with 30 - 60 days' prior notice, some of which are subject to redemption thresholds and redemption fees. During 2022, the Company agreed it would not sell certain investments with a carrying value of $422 million at December 31, 2022 for a three year period.

Private Equity Funds— The Company's investments in private equity funds include limited partnerships or similar interests that invest in private equity assets. The Company generally has no right to redeem its interest in any of these private equity funds in advance of dissolution of the applicable limited partnerships. Instead, distributions are received by the Company in connection with the exit from the underlying private equity investments of the fund. It is estimated that the majority of the underlying assets of the limited partnerships would liquidate over 5 to 10 years from inception of the limited partnership.

Private Credit Funds— The Company's investments in private credit funds include funds and limited partnerships or similar interests that invest in private credit instruments, including senior secured bank loan funds, secondaries, and mezzanine investments. The Company generally has no right to redeem its interest in any of these private credit funds in advance of dissolution of the applicable limited partnerships. Instead, distributions are received by the Company in connection with the liquidation or maturity of the underlying private credit assets of the fund. It is estimated that the majority of the underlying assets of the limited partnerships would liquidate over 5 to 10 years from inception of the limited partnership.

Multi-Strategy Funds— The Company's investments in multi-strategy funds include limited partnerships or similar interests that invest across diverse asset classes, including equities, bonds, credit markets, and real estate. For one multi-strategy fund with a carrying value of $314 million and $384 million at December 31, 2022 and 2021, respectively, the Company does have quarterly redemption rights subject to a 60 day notice period, gate policy and 36 month lock-up period which ends in 2024. The Company generally has no right to redeem its interest in any of the remaining multi-strategy limited partnership funds in advance of dissolution. Instead, distributions are received by the Company in connection with the liquidation or maturity of the underlying assets of the fund. It is estimated the majority of the underlying assets of the limited partnerships would liquidate over 5 to 10 years from inception of the limited partnership.

The fair values of these public equity, private equity, private credit and multi-strategy funds are estimated using net asset valuations as advised by external fund managers or third party administrators. NAV's are based on the manager's or administrator's valuation of the underlying assets of the fund in accordance with the fund's governing documents and in accordance with U.S. GAAP. For NAV fund valuations, valuation statements are typically released on a reporting lag and accordingly, the Company estimates the value of these funds using the most recent fund valuations as adjusted for capital calls, redemptions, drawdowns and distributions. NAV estimates may not be available from all fund managers, therefore the Company typically has a reporting lag in its fair value measurements of these funds.

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The fair values of these funds are measured using the NAV practical expedient, therefore the fair values of these funds have not been categorized within the fair value hierarchy.

(b) Fair Value of Financial Instrument Liabilities

At December 31, 2022 and 2021, the carrying values of financial instrument liabilities recorded in the Consolidated Balance Sheets approximate their fair values, with the exception of the Company's senior notes and junior subordinated notes. The fair value of the senior notes as of December 31, 2022 and 2021 was calculated based on discounted cash flow models using observable market yields and contractual cash flows based on the aggregate principal amount outstanding. The fair value of the junior subordinated notes as of December 31, 2022 and 2021 was calculated based on market data valuation models using observable inputs based on the aggregate principal amount outstanding of the debt.

See Note 9 for further details related to the Company's debt, including the carrying values and fair values.

At December 31, 2022 and 2021, the Company’s senior notes and junior subordinated notes were classified as Level 2 in the fair value hierarchy.

Disclosures about the fair value of financial instrument liabilities exclude insurance contracts.

4. Investments

(a) Net Realized and Unrealized Investment (Losses) Gains

The components of the net realized and unrealized investment (losses) gains for the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Net realized investment gains on fixed maturities and short-term investments	$	859	$	19,893	$	24,828
Net realized investment gains on equities	461,041		78,501		21,538
Net realized investment gains (losses) on other invested assets	9,781		103,011		(30,436)
Net realized investment gains	$	471,681	$	201,405	$	15,930
Change in net unrealized investment (losses) gains on fixed maturities and short-term investments	$	(1,807,048)	$	(558,466)	$	219,946
Change in net unrealized investment (losses) gains on equities	(505,072)		198,780		167,456
Change in net unrealized investment (losses) gains on other invested assets	(123,694)		196,926		58,452
Net other realized and unrealized investment losses	(2,672)		(848)		(1,346)
Change in net unrealized investment (losses) gains	$	(2,438,486)	$	(163,608)	$	444,508
Impairment loss on investments in real estate	$	(2,209)	$	—	$	(6,119)
Net realized and unrealized investment (losses) gains	$	(1,969,014)	$	37,797	$	454,319

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(b) Net Investment Income

The components of net investment income for the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Fixed maturities	$	310,152	$	301,391	$	290,259
Short-term investments and cash and cash equivalents	17,477		4,860		12,000
Other invested assets	99,375		90,442		89,129
Equities	11,118		12,686		3,918
Funds held and other (1)	10,801		17,871		16,559
Investment expenses	(50,575)		(50,781)		(51,197)
Net investment income	$	398,348	$	376,469	$	360,668

(1)The Company generally earns investment income on funds held by reinsured companies based upon a predetermined interest rate, either fixed contractually at the inception of the contract or based upon a recognized index. Interest rates ranged from 0.1% to 10.9%, 0.1% to 7.3% and 0.1% to 6.5% for the years ended December 31, 2022, 2021 and 2020, respectively.

(c) Pledged and Restricted Assets

At December 31, 2022 and 2021, approximately $138 million and $105 million, respectively, of cash and cash equivalents and approximately $5,258 million and $5,483 million, respectively, of securities were deposited, pledged or held in escrow accounts in favor of ceding companies and other counterparties or government authorities to comply with reinsurance contract provisions and insurance laws.

(d) Receivable for Securities Sold and Payable for Securities Purchased

At December 31, 2022 and 2021, receivables for securities sold of $52 million and $45 million, respectively, were recorded within Other assets. At December 31, 2022 and 2021, payables for securities purchased of $149 million and $202 million, respectively, were recorded within Accounts payable, accrued expenses, and other in the Consolidated Balance Sheets.

(e) Variable Interest Entities

The Company holds variable interests in VIEs including certain limited liability companies or partnerships, trusts, fixed maturity investments and asset-backed securities. The holdings in these VIEs are reported within Fixed maturities and Other invested assets in the Company’s Consolidated Balance Sheets. The Company’s involvement in these entities is, for the most part, passive in nature. The Company’s maximum exposure to loss with respect to these investments is limited to the amounts invested in and advanced to the VIEs and any unfunded commitments (see Note 15(c)).

(f) Other Invested Assets

At December 31, 2022 and 2021, the Company had carrying values of $1,856 million and $1,862 million respectively, of investments that were either accounted for under the equity method of accounting or would have been accounted for under the equity method if the Company had not chosen to apply the fair value option.

At December 31, 2022 and 2021, the Company held a 36% shareholding in the privately held United Kingdom real estate investment and development group, Almacantar Group Limited (Almacantar). The total carrying value of this investment was $492 million and $561 million, at December 31, 2022 and 2021, respectively. This investment is accounted for under the fair value option and included within Other invested assets in the Consolidated Balance Sheets.

The Company's equity method investments are comprised primarily of passive investment interests focusing in the real estate sector. The Company had equity method investments of $237 million and $284 million at December 31, 2022 and 2021, respectively, included within Other invested assets in the Consolidated Balance Sheets. Dividends on equity method investments for 2022 and 2021 were $2 million and $10 million, respectively.

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5. Derivatives

The Company’s objectives for holding or issuing derivatives are as follows:

Foreign Exchange Forward Contracts—The Company utilizes foreign exchange forward contracts as part of its overall currency risk management and investment strategies.

Insurance-linked Securities—The Company enters into various derivatives for which the underlying risks reference parametric weather risks, pandemic outbreaks and mortality, in addition to longevity total return swaps for which the underlying risks reference longevity risks.

Total Return and Interest Rate Swaps—The Company enters into total return swaps referencing certain investments in Other invested assets. The Company enters into interest rate swaps to mitigate the interest rate risk on certain of the total return swaps and certain fixed maturity investments.

To-Be-Announced Mortgage-Backed Securities (TBAs), Options and Warrants—The Company utilizes TBAs, options and warrants as part of its overall investment strategy and to enhance investment performance.

There were no derivatives designated as hedges for the years ended December 31, 2022 and 2021. The net fair values of derivatives included in Other invested assets within the Company’s Consolidated Balance Sheets and the related net notional exposures at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

	Asset derivatives at fair value		Liability derivatives at fair value		Net derivatives
December 31, 2022					Fair value		Net notional exposure
Derivatives not designated as hedges
Foreign exchange forward contracts	$	13,705	$	(17,336)	$	(3,631)	$	4,277,894
Insurance-linked securities (1)	6,657		—		6,657		16,937
Interest rate swaps (2)	258		(153)		105		—
TBAs	578		—		578		—
Options and warrants	8,691		—		8,691		8,815
Total derivatives not designated as hedges	$	29,889	$	(17,489)	$	12,400

	Asset derivatives at fair value		Liability derivatives at fair value		Net derivatives
December 31, 2021					Fair value		Net notional exposure
Derivatives not designated as hedges
Foreign exchange forward contracts	$	8,841	$	(6,657)	$	2,184	$	3,092,396
Insurance-linked securities (1)	5,663		—		5,663		15,200
Total return swaps	153		(1,079)		(926)		31,519
Interest rate swaps (2)	—		(10,489)		(10,489)		—
Other	3,059		—		3,059		—
Total derivatives not designated as hedges	$	17,716	$	(18,225)	$	(509)

(1)Insurance-linked securities include longevity swaps for which the notional amounts are not reflective of the overall potential exposure of the swaps. The net notional exposure above includes the Company's best estimate of the present value of future expected claims.

(2)The Company enters into interest rate swaps to mitigate notional exposures on certain total return swaps and certain fixed maturities. The net notional exposure for interest rate swaps above relates to fixed maturities.

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The gains and losses in the Consolidated Statements of Operations for derivatives not designated as hedges for the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars):

	2022		2021		2020
Foreign exchange forward contracts	$	(34,902)	$	(16,788)	$	(32,611)
Total included in Net foreign exchange losses	$	(34,902)	$	(16,788)	$	(32,611)
Insurance-linked securities	$	2,049	$	4,807	$	(2,341)
Total return swaps	934		1,430		(845)
Interest rate swaps	10,594		7,020		(5,131)
TBAs	(23)		(56)		(510)
Other	—		(298)		1,376
Total included in Net realized and unrealized investment gains (losses)	$	13,554	$	12,903	$	(7,451)
Total derivatives not designated as hedges	$	(21,348)	$	(3,885)	$	(40,062)

Offsetting of Derivatives

The gross and net fair values of derivatives that are subject to offsetting in the Consolidated Balance Sheets at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

			Gross amounts offset in the balance sheet		Net amounts of assets/liabilities presented in the balance sheet		Gross amounts not offset in the balance sheet
December 31, 2022	Gross amounts recognized (1)						Financial instruments		Cash collateral received/pledged		Net amount
Total derivative assets	$	29,889	$	—	$	29,889	$	(258)	$	(37,262)	$	(7,631)
Total derivative liabilities	$	(17,489)	$	—	$	(17,489)	$	258	$	15,978	$	(1,253)
December 31, 2021
Total derivative assets	$	17,716	$	—	$	17,716	$	—	$	(34,764)	$	(17,048)
Total derivative liabilities	$	(18,225)	$	—	$	(18,225)	$	—	$	1,671	$	(16,554)

(1)Amounts include all derivative instruments, irrespective of whether there is a legally enforceable master netting arrangement in place.

6. Goodwill and Intangible Assets

The Company’s goodwill related to the acquisitions of PartnerRe SA, Winterthur Re, Paris Re and Presidio and intangible assets related to the acquisitions of Paris Re, Presidio, Aurigen and Claims Analytics at December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars): 

	Goodwill		Definite- lived intangible assets		Indefinite- lived intangible assets		Total intangible assets
Balance at December 31, 2019	$	456,380	$	107,983	$	9,555	$	117,538
Foreign currency translation	—		119		—		119
Intangible assets amortization	n/a		(9,988)		n/a		(9,988)
Balance at December 31, 2020	$	456,380	$	98,114	$	9,555	$	107,669
Foreign currency translation	—		10		—		10
Intangible assets amortization	n/a		(8,861)		n/a		(8,861)
Balance at December 31, 2021	$	456,380	$	89,263	$	9,555	$	98,818
Foreign currency translation	—		(137)		—		(137)
Intangible assets amortization	n/a		(8,912)		n/a		(8,912)
Balance at December 31, 2022	$	456,380	$	80,214	$	9,555	$	89,769

n/a: Not applicable

The gross carrying value and accumulated amortization of intangible assets included in the Consolidated Balance Sheets at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

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	December 31, 2022						December 31, 2021
	Gross carrying value		Accumulated amortization		Net carrying value		Gross carrying value		Accumulated amortization		Net carrying value
Definite-lived intangible assets:
Renewal rights	$	48,163	$	(43,032)	$	5,131	$	48,163	$	(40,786)	$	7,377
Customer relationships	67,611		(56,850)		10,761		67,748		(52,661)		15,087
Life VOBA	75,583		(11,261)		64,322		75,583		(8,784)		66,799
Total definite-lived intangible assets	$	191,357	$	(111,143)	$	80,214	$	191,494	$	(102,231)	$	89,263
Indefinite-lived intangible assets:
Insurance licenses	9,555		n/a		9,555		9,555		n/a		9,555
Total intangible assets	$	200,912	$	(111,143)	$	89,769	$	201,049	$	(102,231)	$	98,818

n/a: Not applicable

Definite-lived intangible assets are amortized over a period of 10-13 years for renewal rights and customer relationships, and 100 years for life VOBA.

The allocation of goodwill to the Company’s segments at December 31, 2022 and 2021 was as follows (in thousands of U.S. dollars): 

	2022		2021
P&C segment	$	242,376	$	242,376
Specialty segment	196,047		196,047
Life and Health segment	17,957		17,957
Total	$	456,380	$	456,380

The estimated future amortization expense related to the Company’s definite-lived intangible assets is as follows (in thousands of U.S. dollars):

Year	VOBA		Other definite- lived intangible assets		Total definite- lived intangible assets
2023	$	2,272	$	5,641	$	7,913
2024	2,296		4,960		7,256
2025	2,070		4,367		6,437
2026	1,892		402		2,294
2027	2,238		402		2,640
Thereafter	53,554		120		53,674
Total	$	64,322	$	15,892	$	80,214

7. Non-life and Life and Health Reserves

(a) Non-life reserves

Non-life reserves are categorized into three types of reserves: case reserves, ACRs and IBNR reserves. Case reserves represent unpaid losses reported by the Company’s cedants and recorded by the Company. ACRs are established for particular circumstances where, on the basis of individual loss reports, the Company estimates that the particular loss or collection of losses covered by a treaty may be greater than those advised by the cedant. IBNR reserves represent a provision for claims that have been incurred but not yet reported to the Company, as well as future loss development on losses already reported, in excess of the case reserves and ACRs. See also Note 2(b). The Company’s gross liability for non-life reserves at December 31, 2022 and 2021 was as follows (in thousands of U.S. dollars):

	December 31, 2022		December 31, 2021
Case reserves	$	5,110,575	$	4,881,892
ACRs	159,821		140,464
IBNR reserves	7,455,235		7,025,436
Non-life reserves	$	12,725,631	$	12,047,792

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The reconciliation of the beginning and ending gross and net liability for non-life reserves for the years ended December 31, 2022, 2021 and 2020 was as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Gross liability at beginning of year	$	12,047,792	$	11,395,321	$	10,363,383
Reinsurance recoverable at beginning of year	1,532,666		782,330		754,795
Net liability at beginning of year	10,515,126		10,612,991		9,608,588
Net incurred losses related to:
Current year	3,533,087		3,637,671		3,945,248
Prior years	(219,853)		(194,426)		71,456
	3,313,234		3,443,245		4,016,704
Net paid losses related to:
Current year	(419,633)		(437,938)		(459,718)
Prior years	(2,238,503)		(2,535,057)		(2,772,886)
	(2,658,136)		(2,972,995)		(3,232,604)
Retroactive reinsurance recoverable adjustment	(35,695)		(357,864)		—
Effects of foreign exchange rate changes and other	(260,709)		(210,251)		220,303
Net liability at end of year	10,873,820		10,515,126		10,612,991
Reinsurance recoverable at end of year	1,851,811		1,532,666		782,330
Gross liability at end of year	$	12,725,631	$	12,047,792	$	11,395,321

Prior Years' Reserve Development

For the year ended December 31, 2022, the Company reported net favorable loss development for prior accident years resulting from favorable loss emergence in both the P&C and Specialty segments and a reduction in unallocated loss adjustment expenses. The favorable loss emergence within the P&C segment was across multiple accident years, mainly driven by the motor, catastrophe, and casualty business. The favorable loss emergence within the Specialty segment was across multiple accident years, predominantly from the financial risks, engineering, marine, and property business, which was partially offset by adverse loss emergence in the aviation business.

For the year ended December 31, 2021, the Company reported net favorable loss development for prior accident years resulting from favorable loss emergence in both the P&C and Specialty segments. The favorable loss emergence within the Specialty segment was across multiple accident years, predominantly from financial risks lines. The favorable loss emergence within the P&C segment was primarily from a refinement of loss estimates for certain large catastrophic events from accident years 2017 - 2019.

For the year ended December 31, 2020, the Company reported net unfavorable loss development for prior accident years resulting from adverse loss emergence in the Specialty segment, which was partially offset by favorable loss emergence in the P&C segment. The adverse loss emergence within the Specialty segment was across multiple accident years, predominantly from property, engineering, multiline and aviation business. The favorable loss emergence within the P&C segment was primarily from accident years 2015 and prior, mainly driven by the European casualty, motor and property business, which was partially offset by adverse loss emergence in the U.S. and Asia property business.

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Retroactive Reinsurance Recoverable

During the second quarter of 2021, the Company entered into a loss portfolio transfer and adverse development cover agreement related to prior underwriting years on the Company's U.S. casualty and auto business within the P&C segment. Premium paid for the loss portfolio transfer and adverse development cover agreement, resulted in a cash transfer for the premium at inception of the agreement, and a reinsurance recoverable of $394 million at December 31, 2022 and $358 million at December 31, 2021. At December 31, 2022 and 2021, as a result of adverse prior years reserve development ceded under this agreement, a deferred gain of $47 million and $20 million, respectively, was recorded in Accounts payable, accrued expense and other in the Consolidated Balance Sheets. This transaction is presented retrospectively in the net loss and loss expenses incurred development table for the Casualty business in Section (c) below. Reinsurance recoveries under this transaction are attributed to calendar year and accident year based on the underlying distribution of losses subject to the agreement.

In the fourth quarter of 2019, the Company entered into a loss portfolio transfer agreement transferring 100% of liabilities, including profit commissions, related to its wholesale managing general agent portfolio. As a result of the transaction, the Company recorded a reinsurance recoverable of $81 million and a related deferred gain of $14 million. In the fourth quarter of 2020, the Company completed a business transfer to extinguish the remaining $70 million of non-life reserves and derecognized the $70 million of related reinsurance recoverables. As a result, during 2020, the $14 million deferred gain was recognized within Losses and loss expenses in the Consolidated Statement of Operations. At settlement, $64 million of invested assets were transferred, and there was a corresponding decrease in Other reinsurance balances payable.

Asbestos and Environmental Claims

The Company’s net non-life reserves at December 31, 2022 and 2021 included $42 million and $44 million, respectively, related to asbestos and environmental claims. The gross liability for such claims at December 31, 2022 and 2021 was $49 million and $52 million, respectively.

Ultimate loss estimates for such claims cannot be estimated using traditional reserving techniques and there are significant uncertainties in estimating the Company’s potential losses for these claims. In view of the legal and tort environment that affect the development of such claims, the uncertainties inherent in estimating asbestos and environmental claims are not likely to be resolved in the near future. There can be no assurance that the reserves established by the Company will not be adversely affected by development of other latent exposures, and further, there can be no assurance that the reserves established by the Company will be adequate. The Company does, however, actively evaluate potential exposure to asbestos and environmental claims and establishes additional reserves as appropriate. The Company believes that it has made a reasonable provision for these exposures and is unaware of any specific issues that would materially affect its unpaid losses and loss expense reserves related to this exposure.

Non-life reserving methods

The reserving methods commonly employed by the Company are summarized as follows:

Chain Ladder (CL) Development Methods (Reported or Paid)

These methods use the underlying assumption that losses reported (paid) for each underwriting year at a particular development stage follow a stable pattern. The CL development method assumes that on average, every underwriting year will display the same percentage of ultimate liabilities reported by the Company’s cedants at 24 months after the inception of the underwriting year. The percentages reported (paid) are established for each development stage after examining historical averages from the loss development data. These are sometimes supplemented by external benchmark information. Ultimate liabilities are estimated by multiplying the actual reported (paid) losses by the reciprocal of the assumed reported (paid) percentage. Reserves are then calculated by subtracting paid claims from the estimated ultimate liabilities.

Expected Loss Ratio (ELR) Method

This method estimates ultimate losses for an underwriting year by applying an estimated loss ratio to the earned premium for that underwriting year. Although the method is insensitive to actual reported or paid losses, it can often be useful at the early stages of development when very few losses have been reported or paid, and the principal sources of information available to the Company consist of information obtained during pricing and qualitative information supplied by the cedant. However, the lack of sensitivity to reported or paid losses means that the method is usually inappropriate at later stages of development.

Bornhuetter-Ferguson (B-F) Methods (Reported or Paid)

These methods aim to address the variability at early stages of development and incorporates external information such as pricing. The B-F methods are more sensitive to reported and paid losses than the ELR method, and can be seen as a blend of the ELR and CL development methods. Unreported (unpaid) claims are calculated using an expected reporting (payment) pattern and an

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externally determined estimate of ultimate liabilities (usually determined by multiplying an a priori loss ratio with estimates of premium volume). The accuracy of the a priori loss ratio is a critical assumption in this method. Usually a priori loss ratios are initially determined on the basis of pricing information, but may also be adjusted to reflect other information that subsequently emerges about underlying loss experience.

Loss Event Specific Method

The ultimate losses estimated under this method are derived from estimates of specific events based on reported claims, client and broker discussions, review of potential exposures, market loss estimates, modeled analysis and other event specific criteria.

Method Weights

In determining the loss reserves, the Company often relies on a blend of the results from two or more methods (e.g., weighted averages). The judgment as to which of the above method(s) is most appropriate for a particular underwriting year and reserving cell could change over time as new information emerges regarding underlying loss activity and other data issues. Furthermore, as each line is typically composed of several reserving cells, it is likely that the reserves for the line will be dependent on several reserving methods. This is because reserves for a line are the result of aggregating the reserves for each constituent reserving cell and that a different method could be selected for each reserving cell.

The principal reserving methods used for each of the Specialty segment and P&C segment were ELR, Reported/Paid B-F, and Reported/Paid CL, with the exception of catastrophe risks within the P&C segment where the principal reserving methods used were ELR based on exposure analysis and loss event specific methods.

(b) Life and Health Reserves

The reconciliation of the beginning and ending gross and net liability for life and health reserves for the years ended December 31, 2022, 2021 and 2020 was as follows (in thousands of U.S. dollars):

	2022		2021		2020
Gross liability at beginning of period	$	2,638,086	$	2,704,229	$	2,417,044
Reinsurance recoverable at beginning of period	21,000		35,662		16,183
Net liability at beginning of period	$	2,617,086	$	2,668,567	$	2,400,861
Net incurred losses (1)	1,434,169		1,440,739		1,318,196
Net losses paid	(1,390,848)		(1,413,316)		(1,230,383)
Effects of foreign exchange rate changes and other	(181,789)		(78,904)		179,893
Net liability at end of period	$	2,478,618	$	2,617,086	$	2,668,567
Reinsurance recoverable at end of period	31,675		21,000		35,662
Gross liability at end of period	$	2,510,293	$	2,638,086	$	2,704,229

(1)During 2021 and 2020, certain life and health treaties were recaptured, resulting in total gains upon recapture of $15 million and $28 million respectively, recorded as a reduction to net incurred losses.

Net incurred losses includes unfavorable prior years' reserve development of $46 million for the year ended December 31, 2022, favorable prior years' reserve development of $5 million for the year ended December 31, 2021, and unfavorable prior years' reserve development of $52 million for the year ended December 31, 2020, which was driven by the Company's disability business.

The Company used interest rate assumptions to estimate its liabilities for policy benefits for life and annuity contracts which ranged from 0% to 11% at December 31, 2022, 2021 and 2020.

Life and health reserving methods

The reserving methods commonly employed by the Company are summarized as follows:

Mortality

The reserves for the short-term mortality/morbidity business consist of case reserves calculated at the treaty level based upon cedant information. IBNR is calculated at the reserving segment level using either the ELR method or CL development method described above for Non-life business.

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The reserves for the traditional and limited payment long-duration contracts are established based upon accepted actuarial valuation methods which require us to make certain assumptions regarding future claims and policy benefits and includes a provision for adverse deviation. The provision for adverse deviation contemplates reasonable deviations from the best estimate assumptions for the key risk elements relevant to the product being evaluated, including mortality, disability, critical illness, expenses, and discount rates. The assumptions are locked in at contract inception and are subject to annual loss recognition testing (LRT). LRT occurs at the product group level, based on the manner of acquiring, servicing and measuring profitability of the reinsurance contracts. The LRT framework incorporates deferred acquisition cost (DAC) recoverability testing and involves determining an LRT reserve by re-measuring the policy benefit liabilities using current best estimate actuarial assumptions and current discount rates without any provisions for adverse deviation. If the aggregate LRT reserve is higher than the carrying amount of future policy benefit liabilities, net of DAC and VOBA, for a particular product grouping then a loss recognition event occurs. The DAC and VOBA asset balances for the given product grouping are first reduced, and if the balances are fully written off, the reserves will be increased, such that the current best estimate assumptions become the new locked-in basis.

The reserves for the guaranteed minimum death benefit (GMDB) reinsurance business are established similar to provisions for universal life contracts. Key actuarial assumptions for this business are mortality, lapses, interest rates, expected returns on cash and bonds and stock market performance. For the latter parameter, a stochastic option pricing approach is used and the benefits used in calculating the liabilities are based on the average benefits payable over a range of scenarios. The assumptions of investment performance and volatility are consistent with expected future experience of the respective underlying funds available for policyholder investment options. Recorded reserves for GMDB reflect management’s best estimate based upon actuarial indications.

Longevity

Reserves for the annuity portfolio of reinsurance contracts within the longevity book are established using the reserving methodology discussed above for long-term traditional mortality.

(c) Losses and Loss Expenses

Losses and loss expenses in the Consolidated Statements of Operations for the years ended December 31, 2022, 2021 and 2020 were comprised as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Non-life	$	3,313,234	$	3,443,245	$	4,016,704
Life and Health	1,434,169		1,440,739		1,318,196
Losses and loss expenses	$	4,747,403	$	4,883,984	$	5,334,900

Non-life net incurred and paid losses and loss expense development

The net incurred and paid losses and loss expenses development by accident year for each of the years ended December 31, 2013 through 2022, and the total of IBNR plus expected development on reported claims included within the net incurred claims amounts, as at each of the years ended December 31, 2013 through 2022, are presented in the tables below (in thousands of U.S. dollars). The tables below reflect losses incurred and paid losses translated to U.S. dollars at the exchange rate as of the balance sheet date whereas the Losses and loss expenses in the Consolidated Statement of Operations reflect losses incurred at the average exchange rate for the period.

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NET INCURRED LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - NON-LIFE
For the year ended December 31,																							December 31, 2022
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021				2022		Total of IBNR plus expected development on reported claims
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	2,664,745	$	2,722,788	$	2,400,977	$	3,277,749	$	2,787,608	$	2,313,004	$	2,301,835	$	2,276,767	$	2,262,098			$	2,242,254	$	23,890
2014			2,481,720		2,514,200		2,368,967		2,349,869		2,353,759		2,315,021		2,277,135		2,262,546				2,232,454		35,019
2015					2,502,854		2,611,184		2,527,784		2,550,830		2,520,182		2,475,960		2,451,141				2,432,324		89,338
2016							2,451,204		2,559,851		2,516,126		2,486,199		2,467,920		2,484,069				2,476,383		130,477
2017									2,549,737		2,801,179		2,698,916		2,651,730		2,663,904				2,658,571		179,473
2018											2,596,552		2,974,243		2,969,810		2,972,766				3,009,359		387,763
2019													2,931,280		3,519,556		3,510,991				3,523,443		681,501
2020															4,186,395		3,586,462				3,499,097		976,332
2021																	2,880,141				2,829,876		1,580,019
2022																					3,410,844		2,119,500
Total																			$	28,314,605			$	6,203,312
NET PAID LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - NON-LIFE
For the year ended December 31,
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021				2022
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	267,413	$	1,237,315	$	1,577,293	$	1,771,134	$	1,900,282	$	1,997,543	$	2,061,865	$	2,097,390	$	2,121,980			$	2,146,574
2014			336,270		1,291,273		1,594,146		1,810,171		1,946,054		2,044,804		2,118,939		2,164,676				2,196,720
2015					306,562		1,159,655		1,564,173		1,798,537		1,959,722		2,067,935		2,142,234				2,198,481
2016							321,351		1,272,443		1,627,697		1,893,694		2,030,728		2,123,169				2,211,977
2017									394,394		1,421,140		1,804,959		2,072,838		2,195,236				2,314,529
2018											271,827		1,276,542		1,811,055		2,093,543				2,283,931
2019													462,939		1,438,793		1,961,928				2,341,116
2020															480,122		1,277,034				1,805,063
2021																	373,191				1,088,143
2022																					394,598
Total																			$	18,981,132
Net reserves for accident years and exposures included in the triangles																					$	9,333,473
All outstanding liabilities before accident year 2013, net of reinsurance																					1,239,090
Total outstanding liabilities for unpaid claims																			$	10,572,563
AVERAGE ANNUAL PERCENTAGE PAYOUT OF INCURRED CLAIMS BY AGE, NET OF REINSURANCE - NON-LIFE (unaudited)
Years	1		2		3		4		5		6		7		8		9				10
Non-life	13%		33%		15%		10%		6%		4%		3%		2%		1%				1%

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NET INCURRED LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - PROPERTY
For the year ended December 31,																					December 31, 2022
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022		Total of IBNR plus expected development on reported claims
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	622,984	$	560,072	$	519,883	$	505,636	$	500,527	$	492,673	$	490,699	$	489,268	$	487,571	$	485,091	$	421
2014			469,568		488,446		463,409		458,609		452,907		450,487		447,816		447,894		444,808		588
2015					537,193		565,816		537,792		528,106		524,147		519,568		525,203		523,475		1,175
2016							663,490		681,050		644,349		625,873		622,562		624,375		623,593		2,622
2017									971,607		1,022,186		952,613		923,025		915,166		910,105		3,934
2018											805,960		820,675		799,735		778,867		766,591		10,844
2019													703,097		782,453		720,079		711,928		45,376
2020															1,252,575		1,070,935		1,061,772		134,726
2021																	919,517		918,629		202,188
2022																			944,920		557,288
Total																			$	7,390,912	$	959,162
NET PAID LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - PROPERTY
For the year ended December 31,
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	90,086	$	320,510	$	419,541	$	453,191	$	469,346	$	472,517	$	477,180	$	479,094	$	479,023	$	479,578
2014			95,013		323,309		395,102		423,339		432,567		438,152		442,581		444,798		445,375
2015					85,015		330,876		435,539		469,036		481,879		489,195		498,557		501,524
2016							132,914		446,804		538,988		579,381		595,159		604,980		609,257
2017									214,026		694,240		805,627		853,945		862,942		870,638
2018											81,830		494,608		628,458		666,919		687,439
2019													78,527		426,566		545,163		586,587
2020															115,165		515,030		681,851
2021																	121,453		491,546
2022																			103,876
Total																			$	5,457,671
Net reserves for accident years and exposures included in the triangles																			$	1,933,241
All outstanding liabilities before accident year 2013, net of reinsurance																			122,792
Total outstanding liabilities for unpaid claims																			$	2,056,033
AVERAGE ANNUAL PERCENTAGE PAYOUT OF INCURRED CLAIMS BY AGE, NET OF REINSURANCE - PROPERTY (unaudited)
Years	1		2		3		4		5		6		7		8		9		10
Property	15%		47%		16%		6%		2%		1%		1%		—%		—%		—%

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NET INCURRED LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - CASUALTY
For the year ended December 31,																					December 31, 2022
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022		Total of IBNR plus expected development on reported claims
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	747,448	$	853,023	$	757,402	$	734,732	$	732,716	$	726,420	$	714,114	$	695,346	$	691,195	$	678,905	$	19,235
2014			804,571		848,698		814,622		810,349		826,000		791,768		766,415		753,383		739,605		28,354
2015					699,327		783,275		761,091		803,497		770,242		751,652		726,451		714,608		76,827
2016							670,767		756,954		767,366		747,814		740,047		750,268		747,402		103,979
2017									621,095		743,114		720,966		709,881		716,862		720,732		136,389
2018											767,559		905,491		895,978		903,353		920,169		258,229
2019													999,955		1,226,210		1,272,980		1,273,687		519,757
2020															1,344,430		1,115,751		1,094,890		624,521
2021																	1,013,896		967,726		920,590
2022																			1,495,131		1,043,559
Total																			$	9,352,855	$	3,731,440
NET PAID LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - CASUALTY
For the year ended December 31,
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	49,468	$	152,575	$	260,249	$	339,320	$	410,241	$	470,029	$	510,855	$	533,983	$	558,218	$	578,496
2014			69,119		189,458		292,152		387,182		470,964		536,883		594,035		631,367		654,893
2015					73,252		184,520		303,213		398,790		505,067		577,907		627,964		667,748
2016							28,304		140,081		244,560		369,651		455,982		520,069		586,050
2017									55,617		157,792		246,615		334,296		411,806		488,164
2018											59,105		201,190		323,510		425,887		532,717
2019													100,639		274,821		430,192		580,304
2020															112,281		176,740		304,592
2021																	80,434		225,846
2022																			120,660
Total																			$	4,739,470
Net reserves for accident years and exposures included in the triangles																			$	4,613,385
All outstanding liabilities before accident year 2013, net of reinsurance																			1,023,715
Total outstanding liabilities for unpaid claims																			$	5,637,100
AVERAGE ANNUAL PERCENTAGE PAYOUT OF INCURRED CLAIMS BY AGE, NET OF REINSURANCE - CASUALTY (unaudited)
Years	1		2		3		4		5		6		7		8		9		10
Casualty	8%		14%		13%		13%		12%		9%		7%		5%		3%		3%

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NET INCURRED LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - SPECIALTY
For the year ended December 31,																					December 31, 2022
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022		Total of IBNR plus expected development on reported claims
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	1,294,313	$	1,309,693	$	1,123,692	$	2,037,381	$	1,554,365	$	1,093,911	$	1,097,022	$	1,092,153	$	1,083,332	$	1,078,258	$	4,234
2014			1,207,581		1,177,056		1,090,936		1,080,911		1,074,852		1,072,766		1,062,904		1,061,269		1,048,041		6,077
2015					1,266,334		1,262,093		1,228,901		1,219,227		1,225,793		1,204,740		1,199,487		1,194,241		11,336
2016							1,116,947		1,121,847		1,104,411		1,112,512		1,105,311		1,109,426		1,105,388		23,876
2017									957,035		1,035,879		1,025,337		1,018,824		1,031,876		1,027,734		39,150
2018											1,023,033		1,248,077		1,274,097		1,290,546		1,322,599		118,690
2019													1,228,228		1,510,893		1,517,932		1,537,828		116,368
2020															1,589,390		1,399,776		1,342,435		217,085
2021																	946,728		943,521		457,241
2022																			970,793		518,653
Total																			$	11,570,838	$	1,512,710
NET PAID LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - SPECIALTY
For the year ended December 31,
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	127,859	$	764,230	$	897,503	$	978,623	$	1,020,695	$	1,054,997	$	1,073,830	$	1,084,313	$	1,084,739	$	1,088,500
2014			172,138		778,506		906,892		999,650		1,042,523		1,069,769		1,082,323		1,088,511		1,096,452
2015					148,295		644,259		825,421		930,711		972,776		1,000,833		1,015,713		1,029,209
2016							160,133		685,558		844,149		944,662		979,587		998,120		1,016,670
2017									124,751		569,108		752,717		884,597		920,488		955,727
2018											130,892		580,744		859,087		1,000,737		1,063,775
2019													283,773		737,406		986,573		1,174,225
2020															252,676		585,264		818,620
2021																	171,304		370,751
2022																			170,062
Total																			$	8,783,991
Net reserves for accident years and exposures included in the triangles																			$	2,786,847
All outstanding liabilities before accident year 2013, net of reinsurance																			92,583
Total outstanding liabilities for unpaid claims																			$	2,879,430
AVERAGE ANNUAL PERCENTAGE PAYOUT OF INCURRED CLAIMS BY AGE, NET OF REINSURANCE - SPECIALTY (unaudited)
Years	1		2		3		4		5		6		7		8		9		10
Specialty	15%		39%		16%		10%		4%		3%		1%		1%		—%		—%

The Company is predominantly a reinsurer of primary insurers and does not have access to claim frequency information held by our cedants due to the majority of the Company’s business being written on a proportional basis. As such, the Company considers it impracticable to disclose information on the frequency of claims.

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The reconciliation of the net incurred and paid claims development information above to the Non-life reserves in the Consolidated Balance Sheet at December 31, 2022 was as follows (in thousands of U.S. dollars):

	December 31, 2022
Total outstanding liability for unpaid claims
Property	$	2,056,033
Casualty	5,637,100
Specialty	2,879,430
Total outstanding liabilities for unpaid claims	$	10,572,563
Unallocated loss expenses	$	119,274
U.S. health net reserves (1)	168,146
Other	13,837
Total other liabilities	$	301,257
Net liability at end of year	$	10,873,820
Reinsurance recoverable on unpaid claims
Property	$	922,141
Casualty	585,737
Specialty	343,933
Reinsurance recoverable at end of year	$	1,851,811
Gross liability at end of year	$	12,725,631

(1) U.S. health business is not meaningful to include in the development tables as the estimated average duration of the health reserves is less than one year and substantially all claims are expected to be paid within two years, based on historical payout patterns.

8. Reinsurance

(a) Reinsurance Recoverable on Paid and Unpaid Losses

The Company uses retrocessional agreements to reduce its exposure to risk of loss on reinsurance assumed. These agreements provide for recovery from retrocessionaires of a portion of losses and loss expenses. The Company remains liable to its cedants to the extent that the retrocessionaires do not meet their obligations under these agreements, and therefore the Company evaluates the financial condition of its reinsurers and monitors concentration of credit risk on an ongoing basis. The Company actively manages its reinsurance exposures by generally selecting either collateralized retrocessionaires or counterparties that have a credit rating of A- or higher.

The Company established Lorenz Re Ltd. (“Lorenz Re”), a special purpose insurer registered as a segregated accounts company in Bermuda, as part of its third party capital platform to provide third party investors with access to portfolios of risk in the global reinsurance markets. Lorenz Re operates by providing fully collateralized reinsurance capacity to certain of the Company's operating subsidiaries in respect of multiple lines of business. Lorenz Re raises capital primarily from third party investors seeking exposure to the global reinsurance markets by issuing non-voting redeemable preferred shares in its individual segregated accounts. The proceeds from issuance of these preferred shares are deposited into trust accounts collateralizing varying portfolios of potential reinsurance recoverables, which have established investment guidelines that generally require assets to be held as either cash and cash equivalents or in U.S. government issued securities of high credit quality. For the years ended December 31, 2022, 2021 and 2020, the Company ceded premium written to Lorenz Re’s segregated cells of $664 million, $634 million and $81 million, respectively, and recorded a Reinsurance recoverable on paid and unpaid losses from the segregated cells of $921 million and $592 million as at December 31, 2022 and 2021, respectively.

The Company adopted updated accounting guidance on the recognition of credit losses effective January 1, 2020. In assessing an allowance for reinsurance recoverable balances, the Company considers historical information, financial strength and credit ratings of reinsurers, collateralization amounts and the remaining expected life of reinsurance recoverable balances to determine the appropriateness of the allowance. Historically, the Company has not experienced material credit losses from retrocessional agreements. In assessing future default for reinsurance recoverable balances, the Company evaluates the valuation allowance under the probability of default and loss given default method and utilizes counterparty credit ratings from major rating agencies, as well as assesses the current market conditions and reasonable and supportable forecasts for the likelihood of default. At December 31, 2022 and 2021, the Company's allowance for credit losses on its reinsurance recoverable balance was $3 million.

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(b) Ceded Reinsurance

Net premiums written, net premiums earned and losses and loss expenses are reported net of reinsurance in the Company’s Consolidated Statements of Operations. Assumed, ceded and net amounts for the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars): 

	Premiums Written		Premiums Earned		Losses and Loss Expenses
2022
Non-life	$	7,015,422	$	6,696,769	$	4,024,931
Life and Health	1,673,857		1,674,091		1,476,353
Assumed	$	8,689,279	$	8,370,860	$	5,501,284
Non-life	$	1,116,672	$	1,085,317	$	711,697
Life and Health	28,412		28,426		42,184
Ceded	$	1,145,084	$	1,113,743	$	753,881
Non-life	$	5,898,750	$	5,611,452	$	3,313,234
Life and Health	1,645,445		1,645,665		1,434,169
Net	$	7,544,195	$	7,257,117	$	4,747,403

	Premiums Written		Premiums Earned		Losses and Loss Expenses
2021
Non-life	$	6,557,055	$	6,274,418	$	4,212,465
Life and Health	1,646,870		1,651,485		1,454,065
Assumed	$	8,203,925	$	7,925,903	$	5,666,530
Non-life	$	1,046,227	$	944,862	$	769,220
Life and Health	23,680		24,519		13,326
Ceded	$	1,069,907	$	969,381	$	782,546
Non-life	$	5,510,828	$	5,329,556	$	3,443,245
Life and Health	1,623,190		1,626,966		1,440,739
Net	$	7,134,018	$	6,956,522	$	4,883,984

	Premiums Written		Premiums Earned		Losses and Loss Expenses
2020
Non-life	$	5,376,703	$	5,571,201	$	4,358,975
Life and Health	1,499,222		1,505,819		1,344,117
Assumed	$	6,875,925	$	7,077,020	$	5,703,092
Non-life	$	550,784	$	516,672	$	342,271
Life and Health	24,283		23,522		25,921
Ceded	$	575,067	$	540,194	$	368,192
Non-life	$	4,825,919	$	5,054,529	$	4,016,704
Life and Health	1,474,939		1,482,297		1,318,196
Net	$	6,300,858	$	6,536,826	$	5,334,900

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9. Debt

The debt outstanding and the carrying value recorded in the Consolidated Balance Sheets at December 31, 2022 and 2021 was comprised as follows (in thousands):

			December 31, 2022				December 31, 2021
	Commitment		Carrying Value		Fair Value		Carrying Value		Fair Value
Senior notes due 2029	$	500,000	$	497,073	$	462,521	$	496,620	$	561,099
Senior notes due 2026	€	750,000	794,368		721,807		843,950		882,126
Junior subordinated notes due 2050	$	500,000	494,638		428,250		494,445		526,522
Capital efficient notes due 2066	$	61,924	61,924		54,247		62,484		55,248
Debt			$	1,848,003	$	1,666,825	$	1,897,499	$	2,024,995

Senior notes due 2029

In June 2019, PartnerRe Finance B LLC, an indirect wholly-owned financing subsidiary of the Company, issued $500 million aggregate principal amount of 3.700% senior notes at a price of 99.783% of the principal amount. The net proceeds of the issuance, after consideration of the offering discount and underwriting expenses and commissions, totaled $496 million. These senior notes may be redeemed at the option of the issuer, in whole or in part, at any time, with early redemption requiring the payment of a make-whole premium. Commencing on January 2, 2020, interest on these notes is payable semi-annually at an annual fixed rate of 3.700%. Unless previously redeemed, the notes mature on July 2, 2029. These senior notes are ranked as senior unsecured obligations of PartnerRe Finance B LLC and PartnerRe Ltd. has fully and unconditionally guaranteed all obligations of PartnerRe Finance B LLC related to these senior notes. PartnerRe Ltd.’s obligations under this guarantee are senior and unsecured and rank equally with all other senior unsecured indebtedness.

Senior notes due 2026

In September 2016, PartnerRe Ireland Finance DAC, an indirect wholly-owned financing subsidiary of the Company, issued €750 million aggregate principal amount of 1.250% senior notes at a price of 99.144% of the principal amount, which are listed in the main securities market of the Irish Stock Exchange. Interest is payable annually commencing on September 15, 2017. These senior notes may be redeemed at the option of the issuer, in whole or in part, at any time. Unless previously redeemed, the notes mature on September 15, 2026. These senior notes are ranked as senior unsecured obligations of PartnerRe Ireland Finance DAC. PartnerRe Ltd. has fully and unconditionally guaranteed all obligations of PartnerRe Ireland Finance DAC under these senior notes. PartnerRe Ltd.’s obligations under this guarantee are senior and unsecured and rank equally with all other senior unsecured indebtedness.

Junior subordinated notes due 2050

In September 2020, PartnerRe Finance B LLC issued $500 million aggregate principal amount of 4.500% fixed-rate reset junior subordinated notes at par. The net proceeds of the issuance, after consideration of the underwriting expenses, commissions and other expenses, totaled $494 million. Commencing on April 1, 2021, interest on these notes is payable semi-annually at an annual fixed rate of 4.500% until the first reset date on October 1, 2030. From the first reset date, and resetting every five years thereafter, the notes will bear interest at an annual rate equal to the five-year treasury rate plus 3.815%. These junior subordinated notes may be redeemed at the option of the issuer, in whole or in part, at any time, with early redemption outside of a par call period requiring the payment of a make-whole premium. Par call periods occur between April 1 and October 1 in each year in which the interest rate resets. Early redemption prior to October 1, 2025 is subject to the Bermuda Monetary Authority's approval. Unless previously redeemed, the notes mature on October 1, 2050. These notes are ranked as unsecured junior subordinated obligations, and will rank junior in right of payment to all outstanding and future senior indebtedness of PartnerRe Finance B LLC. PartnerRe Ltd. has fully and unconditionally guaranteed all obligations of PartnerRe Finance B LLC related to these junior subordinated notes. PartnerRe Ltd.’s obligations under this guarantee are unsecured junior subordinated obligations and rank junior in right of payment to all its outstanding and future senior indebtedness, and equally in right of payment with all outstanding and future unsecured indebtedness that is by its terms equal in right of payment to the junior subordinated notes.

Capital efficient notes due 2066

In November 2006, PartnerRe Finance II Inc., an indirect wholly-owned financing subsidiary of the Company, issued Fixed-to-Floating Rate Junior Subordinated Capital Efficient Notes (CENts) with a principal amount of $250 million. In March 2009, $187 million of the principal amount was extinguished, with an additional $900 thousand of the principal amount extinguished in June 2019 and $560 thousand in December 2022. As a result, the remaining aggregate principal amount of the CENts as at December 31,

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2022 and 2021 was $62 million. Interest on the CENts is payable quarterly at an annual rate of 3-month LIBOR plus a margin equal to 2.325%, reset quarterly. Since December 1, 2016, PartnerRe Finance II Inc. has had the right to defer one or more interest payments for up to ten years to December 1, 2026. The CENts are currently redeemable at the option of the issuer, in whole or in part, and are ranked as junior subordinated unsecured obligations of PartnerRe Finance II Inc. PartnerRe Ltd. has fully and unconditionally guaranteed all obligations of PartnerRe Finance II Inc. related to these junior subordinated notes. PartnerRe Ltd.’s obligations under this guarantee are unsecured junior subordinated obligations and rank junior in right of payment to all its outstanding and future senior indebtedness, and equally in right of payment with all outstanding and future unsecured indebtedness that is by its terms equal in right of payment to the junior subordinated notes.

10. Shareholders’ Equity

Authorized Shares

At December 31, 2022 and 2021, the total authorized share capital (common and preferred) of the Company was $200 million.

Common Shares

At December 31, 2021, 100 million authorized and issued Class A common shares of $0.00000001 par value each were owned by EXOR Nederland N.V. On July 12, 2022, Covéa Coopérations S.A. completed the acquisition of all Class A common shares of PartnerRe Ltd. from EXOR Nederland N.V., and at December 31, 2022, 100 million authorized and issued Class A common shares of $0.00000001 par value each were owned by Covéa Coopérations S.A.

See Note 13 for discussion of Class B and C common shares.

Redeemable Preferred Shares

On March 15, 2021, the Company issued 8,000,000 4.875% Series J fixed rate non-cumulative redeemable preferred shares at a par value of $1.00 per share and a redemption price of $200 million. The Company incurred issuance costs directly attributable to the new preferred shares of $6 million. The Series J preferred shares will remain outstanding into perpetuity, unless and until the Company decides to redeem them. The shares are not callable by the Company until March 15, 2026. On and after March 15, 2026, the Series J Preferred Shares will be redeemable at the Company’s option, in whole or from time to time in part, at a redemption price equal to $25 per Series J Preferred Share, plus declared and unpaid dividends. Dividends on the Series J preferred shares are non-cumulative and are payable quarterly in arrears. In the event of liquidation of the Company, the Series J preferred shares rank senior to the common shares, and the holders of the preferred shares would receive a distribution of $25 per share plus any declared but unpaid dividends. The Series J preferred shares were the only preferred shares issued and outstanding at December 31, 2022 and 2021.

On May 3, 2021, the Company redeemed all outstanding Series G, Series H and Series I preferred shares at $25 per share for an aggregate liquidation value of $637 million. In addition, unpaid preferred dividends accrued to the redemption date totaling $7 million were paid. In connection with the redemption, the Company recognized a loss of $21 million related to the deferred issuance costs paid upon issuance which were included in Additional paid-in capital related to the Series G, H and I preferred shares. There was no additional gain or loss on redemption to recognize as the redemption price and the initial consideration received on the issue of preferred shares were both $25 per share. The loss of $21 million was recognized as a deemed preferred dividend in retained earnings and in determining the Net income available to common shareholder.

On October 22, 2020, the Company redeemed 2,679,426 Series F preferred shares at $25 per share for an aggregate liquidation value of $67 million. In addition, unpaid preferred dividends accrued to the redemption date totaling $1 million were paid. In connection with the redemption, the Company recognized a loss of $2 million related to the deferred issuance costs paid upon issuance which were included in Additional paid-in capital related to the Series F preferred shares. There was no additional gain or loss on redemption to recognize as the redemption price and the initial consideration received on the issue of preferred shares were both $25 per share. The loss of $2 million was recognized as a deemed preferred dividend in retained earnings and in determining the Net income attributable to common shareholder.

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11. Dividend Restrictions and Statutory Requirements

The Company’s ability to pay common and preferred shareholders’ dividends and its corporate expenses is dependent mainly on cash dividends from PartnerRe Bermuda, PartnerRe Europe, PartnerRe U.S., PartnerRe Asia and PartnerRe Canada (collectively, the reinsurance subsidiaries), which are the Company’s most significant subsidiaries. The payment of such dividends by the reinsurance subsidiaries to the Company is limited under Bermuda, Irish, Canadian and Singapore laws and certain statutes of various U.S. states in which PartnerRe U.S. is domiciled. The restrictions are generally based on net income and/or certain levels of surplus as determined in accordance with the relevant statutory accounting practices. On December 16, 2021, Exor signed a definitive agreement with Covéa Coopérations S.A., under which Covéa Coopérations S.A agreed to purchase all of the common shares of PartnerRe Ltd. from Exor. Consummation of this transaction occurred on July 12, 2022. The Company has not paid any dividends since July 12, 2022. At December 31, 2022, given the Company complied with its Bermuda solvency requirements, there were no other restrictions on the Company’s ability to pay common and preferred shareholders’ dividends from its retained earnings, except for the reinsurance subsidiaries’ dividend restrictions described below.

The reinsurance subsidiaries are required to file annual statements with insurance regulatory authorities prepared on an accounting basis prescribed or permitted by such authorities (statutory basis), maintain minimum levels of solvency and liquidity and comply with risk-based capital requirements and licensing rules. At December 31, 2022, the reinsurance subsidiaries’ solvency, liquidity and risk-based capital amounts were in excess of the minimum levels required. The typical adjustments to insurance statutory basis amounts to convert to U.S. GAAP include the elimination of certain statutory reserves, deferral of certain acquisition costs, recognition of goodwill, intangible assets and deferred income taxes that are limited on a statutory basis, valuation of bonds at fair value, the deferral of gains on retroactive reinsurance on non-life business and presentation of ceded reinsurance balances gross of assumed balances.

PartnerRe Bermuda may declare dividends subject to it continuing to meet its minimum solvency and minimum liquidity ratios, which are to hold statutory capital and surplus equal to or exceeding the Target Capital Level, which is equivalent to 120% of the Enhanced Capital Requirement (ECR) and to maintain a minimum general business liquidity ratio equal to the value of its relevant assets at not less than 75% of the amount of its relevant liabilities. The ECR is calculated with reference to the Bermuda Solvency Capital Requirement model, which is a risk-based capital model. During 2023, the maximum dividend that PartnerRe Bermuda can pay without prior regulatory approval is approximately $789 million. The reporting deadline for the annual submission is April 30, 2023.

PartnerRe Europe is subject to the Solvency II European Directive (Solvency II Regulations). The Solvency II Regulations relate to the solvency standards applicable to insurers and reinsurers and lay down, at the level of PartnerRe Europe, the minimum amounts of financial resources required in order to cover the risks to which it is exposed and the principles that should guide its overall risk management and reporting. PartnerRe Europe may declare dividends subject to it continuing to meet its Solvency II requirements, which are to hold available capital, calculated on a Solvency II balance sheet basis, in excess of the solvency capital requirement (SCR). The maximum dividend is limited to “profits available for distribution”, which consist of accumulated realized profits less accumulated realized losses. The reporting deadline for the annual Solvency II submission is April 8, 2023.

PartnerRe U.S. may declare dividends subject to it continuing to meet its minimum solvency and capital requirements and is generally limited to paying dividends from earned surplus. In connection with the acquisition by Covéa, it was agreed that PartnerRe US would not take action to declare or distribute any dividend for the two year period from July 12, 2022 to July 12, 2024 without the prior approval of the New York State Department of Financial Services. The maximum dividend that can be declared and paid without prior approval is limited, to the lesser of adjusted net investment income or 10% of its total statutory capital and surplus as of the most recently filed annual statement. The reporting deadline for the annual filing is March 1, 2023.

PartnerRe Asia may declare dividends from unappropriated profits subject to meeting the capital requirements, as laid out by the Monetary Authority of Singapore. As a licensed reinsurer, PartnerRe Asia is required to maintain minimum capital of SGD25 million. In addition, PartnerRe Asia is required to establish and maintain separate insurance funds for each class of business that it writes, for both Singapore and offshore policies. The solvency requirement in respect of each insurance fund shall at all times be not less than the total risk requirement of the fund (determined by reference to three components being insurance risks, asset portfolio risks and asset concentration risks) and above 120% of the total risk requirement on a Company basis. The declaration of a dividend by PartnerRe Asia is subject to conditions and requirements being met as specified under the Companies Act and the Insurance Act and its associated regulations. The filing date for the annual submission is March 31, 2023.

PartnerRe Canada may declare dividends subject to it continuing to meet its capital requirements and maintaining adequate and appropriate forms of liquidity in addition to complying with related regulations. Dividends and capital distributions are subject to regulations under the Insurance Companies Act (Canada) and the requirements of the Office of the Superintendent of Financial Institutions (OSFI). The reporting deadline for the annual filing is March 1, 2023.

The statutory financial statements and returns of the Company’s reinsurance subsidiaries as at, and for the year ended, December 31, 2022 are due to be submitted to the relevant regulatory authorities later in 2023, with different filing dates in each

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jurisdiction. In certain jurisdictions, the statutory financial statements and returns are subject to the review and final approval of the relevant regulatory authorities. As a result, the comparative figures in the tables below reflect final figures submitted to regulatory authorities for 2021 and 2020.

The statutory net income (loss) of PartnerRe Bermuda, PartnerRe Europe, PartnerRe U.S., PartnerRe Asia and PartnerRe Canada for the years ended December 31, 2022, 2021 and 2020 was as follows (in millions of U.S. dollars):

	2022		2021		2020
PartnerRe Bermuda	$	(139)	$	900	$	(52)
PartnerRe Europe	$	(329)	$	28	$	237
PartnerRe U.S.	$	242	$	68	$	28
PartnerRe Asia	$	(31)	$	(6)	$	(2)
PartnerRe Canada	$	(14)	$	(12)	$	13

The required and actual statutory capital and surplus of PartnerRe Bermuda, PartnerRe Europe, PartnerRe U.S., PartnerRe Asia and PartnerRe Canada at December 31, 2022 and 2021 was as follows (in millions of U.S. dollars):

	PartnerRe Bermuda (1)				PartnerRe Europe				PartnerRe U.S.				PartnerRe Asia				PartnerRe Canada
	2022		2021		2022		2021		2022		2021		2022		2021		2022		2021
Required statutory capital and surplus	$	2,725	$	2,846	$	1,537	$	1,873	$	1,356	$	1,244	$	47	$	50	$	1,144	$	999
Actual statutory capital and surplus	$	5,816	$	6,004	$	2,672	$	2,744	$	1,928	$	1,369	$	215	$	249	$	1,392	$	1,240

(1)Required statutory capital and surplus is calculated at the Target Capital Level

In addition to the required statutory capital and surplus requirements for the reinsurance subsidiaries in the table above, the Company is required to assess its solvency capital needs both at a Group and subsidiary level. The Company’s capital requirements determine the amount of capital available to be declared as dividends to its shareholders. As Group Supervisor, the Bermuda Monetary Authority is tasked with assessing the financial condition of the Group and coordinates the dissemination of information to other relevant authorities for the purpose of assisting in their regulatory functions and the enforcement of regulatory action against the Company or any of its subsidiaries, including the power to impose restrictions on the ability of the relevant subsidiaries to declare dividends to the Company, and the ability of the Company to pay dividends to shareholders. In addition, the Company is required to maintain the Group ECR imposed by the BMA under Bermuda law. The Company is currently completing the 2022 group BSCR, which must be filed with the BMA on or before May 31, 2023, and at this time, we expect we will exceed the ECR.

12. Taxation

The Company and its Bermuda domiciled subsidiaries are not subject to Bermuda income or capital gains tax under current Bermuda law. In the event that there is a change in current law such that taxes on income or capital gains are imposed, the Company and its Bermuda domiciled subsidiaries would be exempt from such tax until March 2035 pursuant to the Bermuda Exempted Undertakings Tax Protection Act of 1966.

The Company has subsidiaries and branches that operate in various other jurisdictions around the world that are subject to tax in the jurisdictions in which they operate. The significant jurisdictions in which the Company’s subsidiaries and branches are subject to tax are Canada, France, Hong Kong, Ireland, Singapore, Switzerland and the U.S.

Income tax returns are open for examination for the tax years 2013-2022 in the U.S., 2017-2022 in Hong Kong and Canada, 2018-2022 in Singapore, France and Ireland, and 2021-2022 in Switzerland. As a global organization, the Company may be subject to a variety of transfer pricing or permanent establishment challenges by taxing authorities in various jurisdictions. While management believes that adequate provision has been made in the Consolidated Financial Statements for any potential assessments that may result from tax examinations for all open tax years, the completion of tax examinations for open years may result in changes to the amounts recognized in the Consolidated Financial Statements.

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Income tax expense (benefit) for the years ended December 31, 2022, 2021 and 2020 was as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Current income tax expense (benefit)
U.S.	$	93,906	$	31,216	$	(97,155)
Non U.S.	20,622		18,293		44,764
Total current income tax expense (benefit)	$	114,528	$	49,509	$	(52,391)
Deferred income tax (benefit) expense
U.S.	$	(14,428)	$	(9,404)	$	60,932
Non U.S.	(70,699)		(1,687)		(25,560)
Total deferred income tax (benefit) expense	$	(85,127)	$	(11,091)	$	35,372
Unrecognized tax expense (benefit)
U.S.	$	—	$	—	$	—
Non U.S.	1,933		(199)		3,928
Total unrecognized tax expense (benefit)	$	1,933	$	(199)	$	3,928
Total income tax expense (benefit)
U.S.	$	79,478	$	21,812	$	(36,223)
Non U.S.	(48,144)		16,407		23,132
Total income tax expense (benefit)	$	31,334	$	38,219	$	(13,091)

(Loss) income before taxes attributable to the Company’s domestic and foreign operations and a reconciliation of the actual income tax rate to the amount computed by applying the effective tax rate of 0% under Bermuda (the Company’s domicile) law to (loss) income before taxes was as follows for the years ended December 31, 2022, 2021 and 2020 (in thousands of U.S. dollars):

	2022		2021		2020
Domestic (Bermuda)	$	(205,731)	$	636,043	$	3,894
Foreign	(852,964)		125,580		237,204
(Loss) income before taxes	$	(1,058,695)	$	761,623	$	241,098

Reconciliation of effective tax rate (% of (loss) income before taxes)
Expected tax rate	0.0	%	0.0	%	0.0	%
Foreign taxes at local expected tax rates	14.2		5.7		15.5
Impact of foreign exchange gains or losses	(0.3)		(0.1)		(8.1)
Unrecognized tax (expense) benefit	(0.2)		—		1.6
Tax-exempt income and expenses not deductible	0.1		(0.4)		(1.4)
Foreign branch tax	3.5		0.1		(3.3)
Valuation allowance	(17.6)		0.6		3.4
Other	(2.7)		(0.9)		(13.1)
Actual tax rate	(3.0)	%	5.0	%	(5.4)	%

On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security Act (CARES Act) was enacted in response to the COVID-19 pandemic. The Company did not make use of any direct support measures. It was only the Company’s U.S. subsidiaries that benefited from the CARES Act through the passage of modified tax loss carry-back rules that allow losses to be carried back to years with a higher tax rate. As a result, the Company’s U.S. subsidiaries realized a tax benefit of $35 million (or a reduction of 14.4 points on the effective tax rate) for the year ended December 31, 2020, which is included in Other in the table above.

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The components of net tax assets and liabilities at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

	December 31, 2022		December 31, 2021
Net tax assets	$	164,384	$	154,472
Net tax liabilities	(29,154)		(90,974)
Net tax assets	$	135,230	$	63,498

	December 31, 2022		December 31, 2021
Net current tax assets	$	108,836	$	117,872
Net deferred tax assets (liabilities)	37,103		(45,098)
Net unrecognized tax benefit	(10,709)		(9,276)
Net tax assets	$	135,230	$	63,498

Deferred tax assets and liabilities reflect the tax impact of temporary differences between the carrying amounts of assets and liabilities for financial reporting and income tax purposes. Significant components of the net deferred tax assets and liabilities at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

	December 31, 2022		December 31, 2021
Deferred tax assets
Discounting of loss reserves and adjustment to life policy reserves	$	18,049	$	18,340
Foreign tax credit carryforwards	211,023		180,510
Tax loss carryforwards	123,597		106,555
Unearned premiums	46,029		36,421
Statutory basis funds held	—		58,899
Unrealized depreciation and timing differences on foreign exchange revaluations	—		3,838
Unrealized depreciation and timing differences on investments	170,720		—
Other deferred tax assets	37,423		47,034
	$	606,841	$	451,597
Valuation allowance	(399,329)		(211,798)
Deferred tax assets	$	207,512	$	239,799
Deferred tax liabilities
Deferred acquisition costs	$	92,459	$	75,924
Goodwill and other intangibles	55,882		56,870
Statutory basis reserves	—		114,240
Equalization reserves	8,235		7,192
Unrealized appreciation and timing differences on investments	—		4,877
Other deferred tax liabilities	13,833		25,794
Deferred tax liabilities	$	170,409	$	284,897
Net deferred tax assets (liabilities)	$	37,103	$	(45,098)

Realization of deferred tax assets is dependent on generating sufficient taxable income in future periods. Although realization is not assured, management believes that it is more likely than not that the deferred tax assets will be realized. The valuation allowance recorded at December 31, 2022 relates to a foreign tax credit carryforward of $211 million in Ireland, a net unrealized investment loss position in the United States generating a deferred tax asset of $148 million, and net deferred tax assets of $22 million in the United States, $11 million in the United Kingdom and $7 million in Canada. The valuation allowance recorded at December 31, 2021 related to a foreign tax credit carryforward of $181 million in Ireland, and net deferred tax assets of $13 million in the United States, $12 million in the United Kingdom and $6 million in Canada,

At December 31, 2022, the deferred tax assets included $70 million in aggregate tax loss carryforwards (after valuation allowance) including: $26 million in Switzerland, $20 million in Singapore, $10 million in the United States, $9 million in Ireland, $2 million in both the United Kingdom and Hong Kong, and $1 million in Canada. At December 31, 2021, the deferred tax assets included $76 million in aggregate tax loss carryforwards (after valuation allowance) including: $44 million in the United States, $19 million in Singapore, $6 million in Switzerland, $5 million in Canada and $2 million in Hong Kong. The loss carryforwards at both December 31, 2022 and December 31, 2021 can be carried forward for an unlimited period of time except Canada which is limited to twenty years and Switzerland which is limited to seven years.

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The total amount of unrecognized tax benefits for the years ended December 31, 2022, 2021 and 2020 was as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Balance at January 1	$	9,276	$	10,273	$	5,689
Changes in tax positions taken during a prior year	1,933		(199)		3,870
Impact of the change in foreign currency exchange rates	(500)		(798)		714
Balance at December 31	$	10,709	$	9,276	$	10,273

For the years ended December 31, 2022, 2021 and 2020, there were no new uncertain tax positions taken. For the years ended December 31, 2022, 2021 and 2020, there were no unrecognized tax benefits that, if recognized, would create a temporary difference between the reported amount of an item in the Company’s Consolidated Balance Sheets and its tax basis. The Company recognizes interest and penalties as Income tax expense (benefit) in the Consolidated Statements of Operations.

At December 31, 2022, there are no unrecognized tax benefit positions that are reasonably expected to reverse within twelve months.

13. Share-Based Incentives

The Company is authorized to issue Class C common shares (Class C shares) and restricted share units to certain executives and directors of the Company. Prior to the adoption of the new Class C shares and related restricted share unit plan in 2021, the Company was authorized to issue restricted Class B common shares (Class B shares) which ranked pari passu with Class C shares in all respects.

Class C Shares and Restricted Share Unit Plan

During 2021, the Company designated a new class of voting Class C shares and also adopted a related restricted share unit plan and French sub-plan (collectively the “RSU Plan”). The RSU Plan provides for the award of restricted share units to certain executives of the Company (each a “Participant”).

Grants under the RSU plan are split evenly between restricted share units and performance share units (collectively referred to as RSUs) which are adjusted for personal performance (range of 75% to 125% of target) and Company performance (range of 50% to 150% of target), respectively, after one year following the date of grant. RSUs are generally granted on March 1 of a given year, and the target number of RSUs initially granted is determined based on a long-term incentive (“LTI”) target award amount divided by the latest U.S. GAAP book value (or common shareholder’s equity) per share published as of December 31.

The RSUs are granted at $nil consideration and cliff vest after a three year vesting period from the date of grant, in accordance with the terms set out in the RSU Agreement and the RSU Plan provided to the Participant. An acceleration of the vesting period will occur under certain circumstances, including death or permanent disability of the Participant or change of control for the Company. Notwithstanding these provisions, the Company's Board of Directors has authority to accelerate the vesting period at its own discretion. The RSUs are eligible for imputed dividends which are subject to the same forfeiture provisions as the related RSUs. RSUs do not entitle the holder to any voting rights for the Company. RSUs are settled in unrestricted Class C shares following the vesting date.

Class C shares can also be purchased by or granted to certain executives or non-executive directors of the Company, provided requisite approvals have been granted, at the discretion of the Company's Board of Directors. Purchases of Class C shares are based on the latest U.S. GAAP book value as of the applicable valuation date.

Unrestricted Class C shares can be sold back to the Company at a redemption price based on the Company’s U.S. GAAP book value per share as of the applicable valuation date, at the discretion of the Company as further defined in the RSU Agreement and RSU Plan. The RSU Plan requires that the Participant can only sell Class C shares back to the Company provided that the Participant holds cumulative Class C shares and RSUs in the amount of a minimum of two times their gross annual LTI target value, unless otherwise agreed (the “Minimum Holding Requirement”).

Class B Shares

During 2017, the Company designated a class of voting Class B shares. Prior to the approval of the new Class C shares and related RSU Plan in 2021, Class B shares could either be purchased by or granted to certain executives or non-executive directors of the Company at the discretion of the Company in line with the provisions set out in the Class B Certificate of Designation, or any sub-plan or addendum thereto. Effective 2021, the Company no longer grants Class B shares or authorizes new purchases of Class B shares.

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Prior to 2021, grants of restricted Class B shares were made by the Company twice per year as of March 1 or September 1, and the number of shares granted was determined based on a LTI award amount divided by the latest U.S. GAAP book value (or common shareholder's equity) per share published as of the most recent valuation date, being either December 31 or June 30. The granted Class B shares in some instances were issued net of share equivalent to settle related withholding taxes. Restricted Class B shares were granted at $nil consideration and were restricted from sale for a period of up to three years from the date of grant. An acceleration of the restriction period could occur under certain circumstances, including death, permanent disability, retirement of the shareholder, or change of control for the Company. Notwithstanding these provisions, the Company's Board of Directors had authority to accelerate the restriction period at its own discretion. Purchases of unrestricted Class B shares were based on the latest U.S. GAAP book value as of the applicable valuation date.

All Class B shares were extinguished in 2022 and there were no longer any Class B shares issued or outstanding as at December 31, 2022.

Summary of Activity

Restricted Class B shares, Class C shares and RSUs granted are recognized at fair value over the requisite service period. The Company has elected to recognize forfeitures as they occur rather than estimating service-based forfeitures over the requisite service period.

In July 2022, Covéa completed the acquisition of PartnerRe Ltd. from Exor. Upon the change of control, all Class B shares, Class C shares and RSUs vested and were repurchased by the Company, with the exception of Class C shares and RSUs issued in 2022. The repurchase price for all Class B shares, Class C shares and RSUs was based on a valuation utilizing the Covéa acquisition purchase price per share of the Company. The Company's total settlement amount paid upon change of control was $43 million, net of $3 million of tax withholding, which included $40 million paid for granted shares and RSUs and $3 million for certain shares that were previously purchased by executives and directors of the Company.

Included in Accounts payable, accrued expense and other in the Consolidated Balance Sheets was a liability of $7 million for Class C Shares and RSUs at December 31, 2022, and a liability of $24 million for Class B shares, Class C shares and RSUs at December 31, 2021. The compensation expense related to Class B shares, Class C shares and RSUs for the years ended December 31, 2022, 2021, and 2020 was $29 million, $13 million and $11 million, respectively, included in Other expenses in the Company's Consolidated Statements of Operations. The 2022 expense included the impact of accelerated vesting of Class B shares, Class C shares and RSUs due to the change of control.

As of December 31, 2022, there was $17 million of total unrecognized compensation cost related to RSUs, which will be recognized on a weighted average basis during the next 2.0 years.

The following tables provide activity summaries of the Company's Class B shares, Class C shares, and RSUs outstanding:

	RSUs (1)
Outstanding December 31, 2020	—
Granted	263,214
Outstanding December 31, 2021	263,214
Forfeitures	(2,964)
Accelerated vesting and repurchase upon change of control	(260,250)
Granted	265,805
Outstanding December 31, 2022	265,805

(1)For RSUs, the number of grants in the table are shown at the maximum number that can be attained if the performance conditions are fully met for personal and Company performance. Forfeitures represent adjustments to grants falling below the maximum attainable as a result of not fully meeting the performance conditions.

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	Restricted Class C shares	Unrestricted Class C shares	Total Class C shares
Outstanding December 31, 2020	—	—	—
Granted	7,373	—	7,373
Purchased	—	2,072	2,072
Outstanding December 31, 2021	7,373	2,072	9,445
Accelerated vesting and repurchase upon change of control	(7,373)	(5,819)	(13,192)
Granted	7,666	3,747	11,413
Outstanding December 31, 2022	7,666	—	7,666

	Restricted Class B shares	Unrestricted Class B shares	Total Class B shares
Outstanding December 31, 2019	179,332	102,436	281,768
Granted	167,202	—	167,202
Purchased	—	38,838	38,838
Repurchased	(129,583)	(83,561)	(213,144)
Expiration of restricted period	(27,785)	27,785	—
Outstanding December 31, 2020	189,166	85,498	274,664
Repurchased	(29,048)	(22,957)	(52,005)
Expiration of restricted period	(20,298)	20,298	—
Outstanding December 31, 2021	139,820	82,839	222,659
Expiration of restricted period	(32,168)	32,168	—
Accelerated vesting and repurchase upon change of control	(107,652)	(115,007)	(222,659)
Outstanding December 31, 2022	—	—	—

14. Retirement Benefit Arrangements

For employee retirement benefits, the Company maintains certain defined contribution plans and other active and frozen defined benefit plans.

Defined Contribution Plans

Contributions are made by the Company, and in some locations, these contributions are supplemented by the local plan participants. Contributions are based on a percentage of the participant’s base salary depending upon competitive local market practice and vesting provisions meeting legal compliance standards and market trends. The accumulated benefits for the majority of these plans vest immediately or over a period of up to four years. As required by law, certain retirement plans also provide for death and disability benefits and lump sum indemnities to employees upon retirement.

The Company incurred expenses for these defined contribution arrangements of $13 million for the years ended December 31, 2022, 2021 and 2020, respectively, included within Other expenses in the Company's Consolidated Statements of Operations.

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Active Defined Benefit Plan

The majority of the defined benefit obligation at December 31, 2022 relates to a hybrid plan accounted for as a defined benefit plan under U.S. GAAP for the Company’s Zurich office employees (the Zurich Plan).

At December 31, 2022 and 2021, the funded status of the Zurich Plan was as follows (in thousands of U.S. dollars):

	2022		2021
Underfunded pension obligation at beginning of year	$	32,636	$	62,050
Change in pension obligation
Service cost	$	8,746	$	11,811
Interest cost	373		228
Plan participants’ contributions	3,792		4,048
Actuarial gain	(37,992)		(24,211)
Benefits paid	(4,576)		(1,651)
Foreign currency adjustments	(3,736)		(8,735)
Settlements	—		(20,682)
Change in pension obligation	$	(33,393)	$	(39,192)
Change in fair value of plan assets
Actual return on plan assets	$	(14,936)	$	6,847
Employer contributions	7,658		8,035
Plan participants’ contributions	3,792		4,048
Benefits paid	(4,576)		(1,651)
Foreign currency adjustments	(2,233)		(6,375)
Settlements	—		(20,682)
Change in fair value of plan assets	$	(10,295)	$	(9,778)
Underfunded pension obligation at end of year	$	9,538	$	32,636
Additional information:
Projected benefit obligation at end of year (1)	$	169,527	$	202,920
Fair value of plan assets at end of year	$	159,989	$	170,284
Underfunded pension obligation at end of year	$	9,538	$	32,636
Accumulated pension obligation at end of year (2)	$	167,560	$	194,730

(1)Represents the actuarial present value of all benefits attributed to employee service rendered to December 31, measured using assumptions as to future compensation levels

(2)Represents the actuarial present value of benefits (whether vested or non-vested) attributed to employee service rendered and compensation to December 31, with no assumption about future compensation levels

At December 31, 2022 and 2021, the underfunded pension obligation of $10 million and $33 million, respectively, was included in Accounts payable, accrued expenses and other in the Consolidated Balance Sheets. The amounts included in Accumulated other comprehensive loss at December 31, 2022 and 2021 were cumulative gains of $6 million (net of $1 million of taxes) and cumulative losses of $7 million (net of $2 million of taxes), respectively.

The net periodic benefit cost reported in Other expenses in the Consolidated Statements of Operations for the years ended December 31, 2022, 2021 and 2020 was $1 million, $8 million and $5 million, respectively.

The projected benefit obligation decreased by $33 million during 2022, driven by an update of actuarial assumptions primarily to reflect an increase in discount rates during the year. This was offset by decreases to the fair value of plan assets of $10 million, due primarily to the actual return on plan assets during the year, partially offset by $8 million in employer contributions. In 2021, the decrease in the projected benefit obligation was driven primarily by an update of actuarial demographic assumptions to reflect recently released actuarial tables, a decrease in members and $21 million of settlements during the year. This was offset by decreases to the fair value of plan assets of $10 million, due primarily to $21 million of settlements during the year, partially offset by $8 million in employer contributions and the actual return on plan assets.

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The investment strategy for the plan is to achieve a consistent long-term return, which will provide sufficient funding for future pension obligations while limiting risk. The expected long-term rate of return on plan assets is based on the expected asset allocation and assumptions concerning long-term interest rates, inflation rates and risk premiums for equities above the risk-free rates of return. These assumptions take into consideration historical long-term rates of return for the relevant asset categories. The investment strategy is reviewed regularly.

The Zurich Plan is a partially insured scheme participating in a single investment pool under the pension provider. As at December 31, 2022 and 2021, the coverage ratio was 101% and 115%, respectively, based on the performance of the assets. The fair value of the Zurich Plan’s assets, comprised of an investment pool of funds and including cash, at December 31, 2022 and 2021 was $160 million and $170 million, respectively. The partially insured funds comprise the accumulated pension plan contributions and investment returns thereon. These funds meet the definition of Level 2 inputs of the fair value hierarchy as defined in Note 3(a). The actual return on plan assets for the year ended December 31, 2022 was a loss of $15 million and gains of $7 million and $3 million for the years ended December 31, 2021 and 2020, respectively.

The assumptions used to determine the Zurich Plan’s pension obligation and net periodic benefit cost for the years ended December 31, 2022, 2021 and 2020 were as follows:

	2022				2021				2020
	Pension obligation		Net periodic benefit cost		Pension obligation		Net periodic benefit cost		Pension obligation		Net periodic benefit cost
Discount rate	2.20	%	0.20	%	0.20	%	0.10	%	0.10	%	0.25	%
Interest crediting rate	2.20	%	1.00	%	1.00	%	1.00	%	1.00	%	1.00	%
Expected long-term return on plan assets	—		4.25	%	—		3.50	%	—		3.50	%
Rate of compensation increase	2.25	%	2.00	%	2.00	%	2.00	%	2.00	%	2.00	%

At December 31, 2022, estimated employer contributions to be paid in 2023 related to the Zurich Plan were $8 million and future benefit payments were estimated to be paid as follows (in thousands of U.S. dollars):

Year	Amount
2023	$	11,377
2024	$	9,696
2025	$	10,739
2026	$	12,454
2027	$	11,111
2028 to 2032	$	52,119

15. Commitments and Contingencies

(a) Concentration of Credit Risk

Fixed maturities

The Company’s investment portfolio is managed following prudent standards of diversification and a prudent investment philosophy. The Company is not exposed to any significant credit concentration risk on its investments, except for debt securities issued by the U.S. government and government sponsored enterprises and other highly rated non-U.S. sovereign governments’ securities. At December 31, 2022 and 2021, other than the U.S. government and U.S. government sponsored enterprises, the Company’s fixed maturity investment portfolio did not contain exposure to any non-U.S. sovereign government or any other issuer that accounted for more than 10% of the Company’s shareholders’ equity. The Company keeps cash and cash equivalents in several banks and ensures that there are no significant concentrations of credit risk in any one bank.

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Derivatives

The Company’s investment strategy allows for the use of derivative instruments, subject to strict limitations. Derivative instruments may be used to replicate investment positions and for the purpose of managing overall currency risk, market exposures and portfolio duration, for hedging certain investments, or for enhancing investment performance that would be allowed under the Company’s investment policy if implemented in other ways. The Company is exposed to credit risk in the event of non-performance by the counterparties to the Company’s derivative contracts. However, the Company diversifies the counterparties to its derivative contracts to reduce credit risk, and because the counterparties to these contracts are high credit quality international banks, the Company does not anticipate non-performance. These contracts are generally of short duration and settle on a net basis. The difference between the contract amounts and the related market value represents the Company’s maximum credit exposure.

Underwriting operations

The Company is also exposed to credit risk in its underwriting operations, most notably in the credit/surety line. Loss experience in these lines of business is cyclical and is affected by the state of the general economic environment. The Company provides its clients in these lines of business with reinsurance protection against credit deterioration, defaults or other types of financial non-performance of or by the underlying credits that are the subject of the reinsurance provided and, accordingly, the Company is exposed to the credit risk of those credits. The Company mitigates the risks associated with these credit-sensitive lines of business through the use of risk management techniques such as risk diversification, careful monitoring of risk aggregations and accumulations and, at times, through the use of retrocessional reinsurance protection and the purchase of credit default, total return and interest rate swaps.

The Company has exposure to credit risk as it relates to its business written through brokers, if any of the Company’s brokers is unable to fulfill their contractual obligations with respect to payments to the Company. In addition, in some jurisdictions, if the broker fails to make payments to the insured under the Company’s policy, the Company might remain liable to the insured for the deficiency. The Company’s exposure to such credit risk is somewhat mitigated in certain jurisdictions by contractual terms.

The Company has exposure to credit risk related to reinsurance balances receivable, reinsurance recoverable on paid and unpaid losses, funds held by reinsured companies and deposit assets. The credit risk exposure related to these balances is mitigated by several factors, including but not limited to, credit checks performed as part of the underwriting process, monitoring of aged receivable balances and, in certain cases, the contractual right to offset amounts payable by the Company to the counterparty against amounts due to the Company from the counterparty.

The Company adopted updated accounting guidance on the recognition of credit losses effective January 1, 2020. In assessing future default for reinsurance balances receivable, the Company evaluates the valuation allowance under the loss rate method and utilizes historic loss activity, adjusted for its assessment of current market conditions and reasonable and supportable forecasts on loss rates. At December 31, 2022 and 2021, the Company's allowance for credit losses for its reinsurance balances receivable was $12 million and $10 million, respectively. In assessing an allowance for funds held by reinsured companies and deposit assets, the Company considers historical information and the financial strength and credit ratings of counterparties to determine the appropriateness of the allowance. In assessing future default for these balances, the Company evaluates the valuation allowance under the probability of default and loss given default method and utilizes counterparty credit ratings from major rating agencies, as well as assessing the current market conditions and reasonable and supportable forecasts for the likelihood of default. At December 31, 2022 and 2021, the Company's allowance for credit losses was $4 million for funds held by reinsured companies and $1 million for deposit assets, respectively. See Note 8 for discussion of credit risk related to reinsurance recoverable on paid and unpaid losses.

(b) Lease Arrangements

The Company leases office space under operating leases expiring in various years through 2038. At the lease commencement, the Company determines the classification of each lease as either a finance lease or an operating lease. The Company currently only has leases classified as operating and the lease expense is recognized on a straight-line basis over the lease term. Operating lease right-of-use assets and operating lease liabilities are recognized at the commencement date of the lease based on the present value of lease payments over the lease term. Variable lease payments are excluded from these lease payments to the extent they are not based on consumer price index or a market index and are recognized in the period in which the obligation for those payments is incurred.

Many of the Company's lease terms include options to extend or terminate the lease at the discretion of the Company, and are reflected in the lease measurement only if the Company is reasonably certain of exercising those options. The Company's lease agreements do not contain any material residual value guarantees or material restrictive covenants.

The Company has lease agreements with lease and non-lease components, such as common-area maintenance costs. The Company has elected the practical expedient to account for lease components together with non-lease components as a single lease component for all real estate leases.

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As most leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the information available at the lease commencement date in determining the present value of lease payments.

The following table summarizes the balances related to the Company's total lease expense and provides supplemental other information related to operating leases for the year ended December 31, 2022 and 2021 (in thousands of U.S. dollars):

	2022			2021
Operating lease costs	$	12,437		$	14,928
Variable lease costs	1,292			904
Sublease income	—			(368)
Total lease costs	$	13,729		$	15,464
Other information:
Operating lease right-of-use assets (1)	$	71,174		$	75,010
Operating lease liabilities (2)	$	79,925		$	85,462
Operating lease right-of-use assets obtained in exchange for lease obligations, non-cash	$	4,016		$	26,553
Operating cash outflows from operating leases	$	13,545		$	16,874
Weighted-average remaining lease term on operating leases (3)	7.8		Yrs	8.9		Yrs
Weighted-average discount rate on operating leases (4)	2.3		%	2.4		%

(1)Included in Other assets in the Consolidated Balance Sheets

(2)Included in Accounts payable, accrued expenses and other in the Consolidated Balance Sheets

(3)Weighted-average remaining lease term is calculated on the basis of the remaining lease term and the lease liability balance for each lease as of the reporting date

(4)Weighted-average discount rate is calculated on the basis of the discount rate for the lease that was used to calculate the lease liability balance for each lease as of the reporting date and the remaining balance of the lease payments for each lease as of the reporting date

The following table shows the contractual maturities of the Company's operating lease liabilities at December 31, 2022 (in thousands of U.S. dollars):

Year	Expected cash flows
2023	$	13,671
2024	13,642
2025	12,303
2026	12,089
2027	10,953
2028 to 2038	24,005
Discount	(6,738)
Total discounted operating lease liabilities	$	79,925

The Company has additional lease commitments of $4 million related to a lease that will not commence until 2023, with a contractual lease term of 8 years. As this lease has not yet commenced, the related commitment is not included in the maturity table above or in the Consolidated Balance Sheets at December 31, 2022.

(c) Other Agreements

The Company has entered into maintenance agreements and service agreements that provide for business and information technology support and computer equipment. Future payments under these contracts amount to $28 million, with $17 million and $6 million to be paid during 2023 and 2024, respectively, and the remainder to be paid through 2029.

The Company has entered into certain investments, including investments in VIEs (see Note 4(e)), with unfunded capital commitments. As of December 31, 2022, the Company expects to fund capital commitments totaling $447 million with $237 million, $132 million, $45 million, $20 million, and $13 million to be paid during 2023, 2024, 2025, 2026 and 2027, respectively.

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In exchange for a fee, the Company has committed to provide statutory reserve support to a third party by funding loans if certain events occur. At December 31, 2022, the Company does not believe that it will be required to provide any funding under this commitment, as the occurrence of the defined events is considered remote.

(d) Legal Proceedings

Litigation

The Company’s reinsurance subsidiaries, and the insurance and reinsurance industry in general, are subject to litigation and arbitration in the normal course of their business operations. In addition to claims litigation and disputes, the Company and its subsidiaries may be subject to lawsuits and regulatory actions in the normal course of business that do not arise from or directly relate to claims on reinsurance contracts. While the outcome of any such litigation cannot be predicted with certainty, the Company will dispute all allegations against the Company and/or its subsidiaries that management believes are without merit.

In March 2019, a cedant (“the Cedant”) brought a motion for a declaratory judgment against the Company seeking a declaration that the Cedant had properly exercised its right, pursuant to an agreement between the parties, to recapture certain portfolios of life reinsurance contracts that the Cedant had retroceded to the Company. In February 2021, the Company reached a settlement with the Cedant.

At December 31, 2022, the Company was not a party to any litigation or arbitration that it believes could have a material adverse effect on the financial condition, results of operations or liquidity of the Company.

16. Credit Agreements

In the normal course of its operations, the Company enters into agreements with financial institutions to obtain unsecured and secured letter of credit facilities. At December 31, 2022, the total amount of such credit facilities available to the Company was approximately $752 million, with the significant facilities as follows:

•$400 million combined credit facility, with the first $100 million being unsecured and any further utilization secured. This credit facility matures each year on November 14, and automatically extends for a further year, unless canceled by either counterparty.

•$250 million secured credit facility, that matures each year on March 24 and automatically extends for a further year unless canceled by either counterparty.

•$100 million secured credit facility, that matures each year on December 21, and automatically extends for a further year unless canceled by either counterparty.

Under the terms of certain reinsurance agreements, irrevocable letters of credit were issued for a total of $102 million on an unsecured basis and $479 million on a secured basis at December 31, 2022 in respect of losses and unearned premium reserves. The committed secured credit facilities maintained by the Company are used for the issuance of letters of credit which must be fully secured with either cash, government bonds and/or investment grade bonds.

The agreements include default covenants, which could require the Company to fully secure the outstanding letters of credit to the extent that the facility is not already fully secured and/or result in the Company not being allowed to issue any new letters of credit.

At December 31, 2022, no conditions of default existed under these facilities.

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17. Related Party Transactions

(a) Transactions with EXOR

Prior to the acquisition of the Company's common shares by Covéa, EXOR was a related party to PartnerRe. The following transactions occurred during EXOR's ownership of the Company.

During 2022 and 2021, the Company declared and paid to EXOR Nederland N.V. common share dividends totaling $178 million and $107 million, respectively.

In the normal course of its investment operations, the Company bought or held securities of companies affiliated with the Company, including the following:

•In 2021, the Company invested in two Exor managed funds. At December 31, 2022 and 2021, the carrying value of these investments totaled $396 million and $468 million, respectively. Net unrealized losses related to these funds of $72 million were recorded in the Consolidated Statements of Operations for the year ended December 31, 2022 (including $34 million pre-acquisition), compared to net unrealized gains of $115 million for the year ended December 31, 2021. These investments are recorded at fair value and included within Other invested assets in the Consolidated Balance Sheets.

•In 2018, the Company entered into an agreement with Exor to invest in a newly formed limited partnership, Exor Seeds L.P. At December 31, 2021, the carrying value of the Company's investment in the limited partnership was $51 million, and was accounted for using the equity method and was included within Other invested assets in the Consolidated Balance Sheets. During 2021, the Company sold its interest in Exor Seeds L.P. to Exor S.A. at a transaction price of $51 million.

•In 2017, the Company invested $500 million in two Exor managed public equity funds. At December 31, 2022 and 2021, the carrying value of these investments totaled $422 million and $1,154 million, respectively. These investments are recorded at fair value and are included within Equities in the Consolidated Balance Sheets. In conjunction with the Covéa acquisition in 2022, the Company sold a portion of these funds to EXOR for total consideration of $772 million, resulting in a realized gain of $450 million, the majority of which was included in unrealized gains in prior periods. Net realized and unrealized investment gains related to these funds of $40 million (including $24 million of losses pre-acquisition), $115 million and $91 million were recorded in the Consolidated Statements of Operations for the years ended December 31, 2022, 2021 and 2020, respectively.

During the years ended December 31, 2022, 2021 and 2020, the Company was a party to various agreements with Exor whereby Exor provides services in exchange for fees as follows:

•advisory services related to certain real estate investments where the Company paid approximately $265 thousand, $433 thousand and $310 thousand for services rendered in 2022, 2021 and 2020, respectively.

•investment advisory services and use of certain office space, where the Company paid $175 thousand and $259 thousand related to services provided in 2021 and 2020, respectively. This agreement was terminated in 2021.

•certain advisory services for a fee of $184 thousand for 2022, $350 thousand for 2021 and $500 thousand in 2020. This agreement terminated in 2022 in conjunction with the Covéa acquisition.

•consulting services related to certain investments such as alternative fixed income, real estate, public equity and private equity funds as well as co-invest opportunities. The related consulting service agreement was effective April 1, 2021 and the Company paid $3.9 million and $2.6 million related to services provided in 2022 and 2021, respectively. This agreement will terminate effective March 31, 2023.

Following the acquisition of the Company's common shared by Covéa, EXOR is no longer a related party to PartnerRe. The transactions discussed above were entered into at arm's-length.

(b) Transactions with Covéa

Following the acquisition, the Covéa Group meets the definition of a related party. In this context, the Covéa Group covers Covéa SGAM (Société de Groupe d’Assurance Mutuelle), its eight affiliated mutual companies, Covéa Coopérations S.A., their subsidiaries and affiliates included in their consolidated financial statements.

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In the normal course of its underwriting activities, the Company entered into assumed reinsurance agreements with certain affiliates of Covéa Group. Included in the Consolidated Balance Sheets at December 31, 2022 were the following balances related to the Covéa Group (in thousands of U.S. dollars):

	2022
Reinsurance balances receivable	$	3,169
Non-life reserves	$	95,013
Life and health reserves	$	1,175
Unearned premiums	$	571

Upon close of the Covéa acquisition, Covéa sold its interest in the Company's third-party capital vehicles.

The transactions between related parties discussed above were entered into at arm's-length.

(c) Other

In the normal course of its underwriting activities, the Company has entered into reinsurance agreements with companies affiliated with the Company. Refer to Note 8(a) for further details.

18. Segment Information

The Company monitors the performance of its operations in three segments: Property and Casualty (P&C), Specialty and Life and Health. The business in the P&C and Specialty segments is collectively referred to as Non-life business. P&C, Specialty and Life and Health each separately represent markets that are reasonably homogeneous in terms of client types, buying patterns, underlying risk patterns and approach to risk management.

The P&C segment is comprised of property and casualty business underwritten, including property catastrophe, facultative and U.S. health risks. The Specialty segment is comprised of specialty business underwritten, including treaty and facultative contracts. The Life and Health segment is comprised of mortality, morbidity, longevity and financial reinsurance solutions businesses.

Management measures results for the P&C and Specialty segments on the basis of the loss ratio, acquisition ratio, technical ratio, other expense ratio and combined ratio (all defined below). Management measures results for the Life and Health segment on the basis of the allocated underwriting result, which includes underwriting result and net investment income allocated to life business.

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The segment results for the years ended December 31, 2022, 2021 and 2020 are presented below (in millions of U.S. dollars, except ratios).

Segment Information

For the year ended December 31, 2022

	P&C segment			Specialty segment			Total Non-life			Life and Health segment		Corporate and Other		Total
Gross premiums written	$	5,025		$	1,990		$	7,015		$	1,674	$	—	$	8,689
Net premiums written	$	4,234		$	1,665		$	5,899		$	1,645	$	—	$	7,544
(Increase) decrease in unearned premiums	(293)			5			(288)			1		—		(287)
Net premiums earned	$	3,941		$	1,670		$	5,611		$	1,646	$	—	$	7,257
Losses and loss expenses	(2,410)			(903)			(3,313)			(1,434)		—		(4,747)
Acquisition costs	(995)			(435)			(1,430)			(111)		—		(1,541)
Technical result	$	536		$	332		$	868		$	101	$	—	$	969
Other income	—			—			—			39		1		40
Other expenses	(84)			(35)			(119)			(93)		(203)		(415)
Underwriting result	$	452		$	297		$	749		$	47	n/a		$	594
Net investment income										74		324		398
Allocated underwriting result										$	121	n/a		n/a
Net realized and unrealized investment losses												(1,969)		(1,969)
Interest expense												(55)		(55)
Amortization of intangible assets												(9)		(9)
Net foreign exchange losses												(29)		(29)
Income tax expense												(31)		(31)
Interest in earnings of equity method investments												11		11
Net loss												n/a		$	(1,090)
Loss ratio (1)	61.2		%	54.1		%	59.0		%
Acquisition ratio (2)	25.2			26.0			25.5
Technical ratio (3)	86.4		%	80.1		%	84.5		%
Other expense ratio (4)	2.1			2.1			2.1
Combined ratio (5)	88.5		%	82.2		%	86.6		%

(1) Loss ratio is obtained by dividing losses and loss expenses by net premiums earned.

(2) Acquisition ratio is obtained by dividing acquisition costs by net premiums earned.

(3) Technical ratio is defined as the sum of the loss ratio and the acquisition ratio.

(4) Other expense ratio is obtained by dividing other expenses by net premiums earned.

(5) Combined ratio is defined as the sum of the technical ratio and the other expense ratio.

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Segment Information

For the year ended December 31, 2021

	P&C segment			Specialty segment			Total Non-life			Life and Health segment		Corporate and Other		Total
Gross premiums written	$	4,541		$	2,016		$	6,557		$	1,647	$	—	$	8,204
Net premiums written	$	3,722		$	1,789		$	5,511		$	1,623	$	—	$	7,134
(Increase) decrease in unearned premiums	(194)			13			(181)			4		—		(177)
Net premiums earned	$	3,528		$	1,802		$	5,330		$	1,627	$	—	$	6,957
Losses and loss expenses	(2,391)			(1,052)			(3,443)			(1,441)		—		(4,884)
Acquisition costs	(864)			(415)			(1,279)			(108)		—		(1,387)
Technical result	$	273		$	335		$	608		$	78	$	—	$	686
Other income	—			—			—			26		3		29
Other expenses	(71)			(30)			(101)			(88)		(210)		(399)
Underwriting result	$	202		$	305		$	507		$	16	n/a		$	316
Net investment income										81		295		376
Allocated underwriting result										$	97	n/a		n/a
Net realized and unrealized investment gains												38		38
Interest expense												(56)		(56)
Amortization of intangible assets												(9)		(9)
Net foreign exchange losses												(31)		(31)
Income tax expense												(38)		(38)
Interest in earnings of equity method investments												127		127
Net income												n/a		$	723
Loss ratio	67.8		%	58.4		%	64.6		%
Acquisition ratio	24.5			23.0			24.0
Technical ratio	92.3		%	81.4		%	88.6		%
Other expense ratio	2.0			1.7			1.9
Combined ratio	94.3		%	83.1		%	90.5		%

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Segment Information

For the year ended December 31, 2020

	P&C segment			Specialty segment			Total Non-life			Life and Health segment		Corporate and Other		Total
Gross premiums written	$	3,442		$	1,935		$	5,377		$	1,499	$	—	$	6,876
Net premiums written	$	3,044		$	1,782		$	4,826		$	1,475	$	—	$	6,301
Decrease in unearned premiums	119			110			229			7		—		236
Net premiums earned	$	3,163		$	1,892		$	5,055		$	1,482	$	—	$	6,537
Losses and loss expenses	(2,389)			(1,628)			(4,017)			(1,318)		—		(5,335)
Acquisition costs	(784)			(470)			(1,254)			(102)		—		(1,356)
Technical result	$	(10)		$	(206)		$	(216)		$	62	$	—	$	(154)
Other (loss) income	(1)			—			(1)			13		1		13
Other expenses	(61)			(26)			(87)			(73)		(196)		(356)
Underwriting result	$	(72)		$	(232)		$	(304)		$	2	n/a		$	(497)
Net investment income										68		293		361
Allocated underwriting result										$	70	n/a		n/a
Net realized and unrealized investment gains												454		454
Interest expense												(39)		(39)
Amortization of intangible assets												(10)		(10)
Net foreign exchange losses												(52)		(52)
Income tax benefit												13		13
Interest in earnings of equity method investments												24		24
Net income												n/a		$	254
Loss ratio	75.5		%	86.0		%	79.5		%
Acquisition ratio	24.8			24.8			24.8
Technical ratio	100.3		%	110.8		%	104.3		%
Other expense ratio	1.9			1.4			1.7
Combined ratio	102.2		%	112.2		%	106.0		%

 The following table provides the geographic distribution of gross premiums written by region for the years ended December 31, 2022, 2021 and 2020 (in millions of U.S. dollars, except percentages):

	2022				2021				2020
North America	$	5,040	58	%	$	4,649	57	%	$	3,794	55	%
Europe	2,592		30		2,410		29		1,921		28
Asia, Australia and New Zealand	720		8		814		10		806		12
Latin America and the Caribbean	223		3		189		2		220		3
Middle East, Africa, Russia and the Commonwealth of Independent States (CIS)	114		1		142		2		135		2
Total	$	8,689	100	%	$	8,204	100	%	$	6,876	100	%

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The following table provides the gross premiums written by segment and line of business for the years ended December 31, 2022, 2021 and 2020 (in millions of U.S. dollars, except percentages):

	2022		2021		2020
P&C
Casualty	$	2,777	$	2,145	$	1,430
Catastrophe	933		924		545
Property	764		809		641
U.S. health	355		351		379
Multiline and other	119		183		289
Motor	77		129		158
Total P&C	$	5,025	$	4,541	$	3,442
Specialty
Financial risks	$	634	$	510	$	568
Aviation and space	362		416		219
Energy	346		314		192
Property	240		277		173
Marine	223		174		142
Agriculture	101		205		468
Multiline and other	45		20		152
Engineering	39		100		17
Casualty	—		—		4
Total Specialty	$	1,990	$	2,016	$	1,935
Life and Health	$	1,674	$	1,647	$	1,499
Total	$	8,689	$	8,204	$	6,876

The Company produces its business both through brokers and through direct relationships with insurance company clients. None of the Company’s cedants individually accounted for more than 5% of total gross premiums written during each of the years ended December 31, 2022, 2021 and 2020.

The Company has two brokers that individually accounted for 10% or more of its gross premiums written during the years ended December 31, 2022, 2021 and 2020, as follows:

	2022		2021		2020
Marsh & McLennan Companies, Inc	30	%	28	%	30	%
Aon PLC	26	%	24	%	21	%

The following table summarizes the percentage of gross premiums written through these two brokers by segment for the years ended December 31, 2022, 2021 and 2020: 

	2022		2021		2020
P&C	67	%	63	%	64	%
Specialty	70	%	66	%	64	%
Life and Health	6	%	6	%	6	%

19. Subsequent Events

On February 16, 2023, the Company's Board of Directors declared a dividend for the period December 15, 2022 – March 14, 2023 of $0.3046875 per share on the Company’s 4.875% Fixed Rate Non-Cumulative Redeemable Preferred Shares, Series J. The dividend is payable on March 15, 2023 to shareholders of record on February 28, 2023.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of PartnerRe Ltd.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheet of PartnerRe Ltd. and its subsidiaries (the “Company’) as of December 31, 2022, and the related consolidated statements of operations and comprehensive (loss) income, shareholders’ equity and cash flows for the year then ended, including the related notes and financial statement schedules as of and for the year ended December 31, 2022 listed in the index appearing under Item 18 (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2022, and the results of its operations and its cash flows for the year then ended in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s consolidated financial statements based on our audit. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit of these consolidated financial statements in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audit we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion.

Our audit included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audit also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audit provides a reasonable basis for our opinion.

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the consolidated financial statements that were communicated or required to be communicated to the audit committee and that (i) relate to accounts or disclosures that are material to the consolidated financial statements and (ii) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Valuation of Non-life Reserves

As described in Notes 2 and 7 to the consolidated financial statements, the reserves for non-life business include amounts determined from loss reports on individual treaties (case reserves), additional case reserves when the Company’s loss estimate is higher than reported by the cedants (ACRs) and amounts for losses incurred but not yet reported to the Company (IBNR). As at December 31, 2022, the Company’s non-life reserves were $12.7 billion. As disclosed by management, ACRs are established for particular circumstances where, on the basis of individual loss reports, management estimates that the particular loss or collection of losses covered by a treaty may be greater than those advised by the cedant. IBNR reserves represent a provision for claims that have been incurred but not yet reported to the Company, as well as future loss development on losses already reported, in excess of the case reserves and ACRs. As disclosed in Note 7, the reserving methods commonly employed by the Company are as follows (i) Chain Ladder (CL) Development Methods (Reported or Paid) - these methods use the underlying assumption that losses reported (paid) for each underwriting year at a particular development stage follow a stable pattern, (ii) Expected Loss Ratio (ELR) Method - this method estimates ultimate losses for an underwriting year by applying an estimated loss ratio to the earned premium for that underwriting year, (iii) Bornhuetter-Ferguson (B-F) Methods (Reported or Paid) - these methods aim to address the variability at early stages of development and incorporates external information such as pricing, and (iv) Loss Event Specific Method - the ultimate losses estimated under this method are derived from estimates of specific events based on reported claims, client and broker discussions, review of potential exposures, market loss estimates, modeled analysis and other event specific criteria. In determining the loss reserves, the Company often relies on a blend of the results from two or more methods (e.g., weighted averages). The

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judgment as to which of the above method(s) is most appropriate for a particular underwriting year and reserving cell could change over time as new information emerges regarding underlying loss activity and other data.

The principal considerations for our determination that performing procedures relating to the valuation of non-life reserves is a critical audit matter are (i) the significant judgment by management when selecting actuarial methods and developing their estimate, which in turn led to a high degree of auditor subjectivity and judgment in performing the audit procedures related to the estimate, (ii) the significant audit effort and judgment in evaluating the audit evidence related to the actuarial methods, weights given to these methods by product line, groupings of similar product lines, and (iii) the audit effort involved the use of professionals with specialized skill and knowledge.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to the underlying data inputs used in the valuation methods; including premiums paid, case reserves and losses paid. These procedures also included, among others, the involvement of professionals with specialized skill and knowledge to assist in performing one or a combination of procedures for a sample of product lines, including (i) independently estimating reserves using actual historical data and loss development patterns, as well as industry data and other benchmarks, and comparing management’s actuarially determined reserves to these independent estimates and (ii) evaluating the appropriateness of management’s actuarial reserving methods and the actuarial assumptions and judgments impacting loss reserves and the consistency of management’s approach period-over-period. Performing these procedures involved testing the completeness and accuracy of data used by management on a sample basis.

Valuation of Life and Health Reserves

As described in Notes 2 and 7 to the consolidated financial statements, the life and health reserves have been established based upon information reported by ceding companies, supplemented by the Company’s actuarial estimates, which for life include mortality, morbidity, critical illness, persistency and future investment income. As at December 31, 2022, the Company’s life and health reserves were $2.5 billion. As disclosed by management, for traditional and limited payment long-duration contracts, the assumptions are locked in at contract inception and are subject to annual loss recognition testing. Future policy benefit reserves for annuity and universal life contracts are carried at their accumulated values. Reserves for policy claims and benefits include both mortality, morbidity and critical illness claims in the process of settlement, and claims that have been incurred but not yet reported. As disclosed in Note 7, the reserving methods commonly employed by the Company are as follows: (i) Mortality - (a) The reserves for the short-term mortality/morbidity business consist of case reserves calculated at the treaty level based upon cedant information. IBNR is calculated at the reserving segment level using either the ELR method or CL development method as stated in the Critical Audit Matter titled “Valuation of Non-life Reserves” and (b) The reserves for the traditional and limited payment long-duration contracts are established based upon actuarial valuation methods using certain assumptions regarding future claims and policy benefits and includes a provision for adverse deviation. The provision for adverse deviation contemplates reasonable deviations from the best estimate assumptions for the key risk elements relevant to the product being evaluated, including mortality, disability, critical illness, expenses, and discount rates. The assumptions are locked in at contract inception and are subject to annual loss recognition testing (LRT), and (ii) Longevity - the reserves for the annuity portfolio of reinsurance contracts within the longevity book are established using the same reserving methodology as item (b) above.

The principal considerations for our determination that performing procedures relating to the valuation of life and health reserves is a critical audit matter are (i) the significant judgment by management when selecting the actuarial method and developing their estimate, which in turn led to a high degree of auditor subjectivity and judgment in performing the audit procedures related to the estimate, (ii) the significant audit effort and judgment in evaluating the audit evidence related to the actuarial methods and the related assumptions, specifically discount rates and mortality, and (iii) the audit effort involved the use of professionals with specialized skill and knowledge.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to the underlying data inputs used in the valuation methods; including premiums paid, case reserves, losses paid and select policy data attributes. These procedures also included, among others, the involvement of professionals with specialized skill and knowledge to assist in testing management’s process for determining the valuation of life and health reserves, which included (i) evaluating the appropriateness of the methods used, and (ii) evaluating the reasonableness of management’s significant assumptions about policyholder behavior including mortality and the expected discount rate supporting the liability. Performing these procedures involved testing the completeness and accuracy of data used by management on a sample basis.

/s/ PricewaterhouseCoopers Ltd.

Hamilton, Bermuda

March 21, 2023

We have served as the Company’s auditor since 2022.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Shareholders and Board of Directors

PartnerRe Ltd.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of PartnerRe Ltd. (the Company) as of December 31, 2021, the related consolidated statements of operations and comprehensive income, shareholders’ equity and cash flows for each of the two years in the period ended December 31, 2021, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2021, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2021, in conformity with U.S. generally accepted accounting principles.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

We served as the Company’s auditor from 2016 to 2022.

/S/ Ernst & Young Ltd.

Ernst & Young Ltd.

Hamilton, Bermuda

March 2, 2022

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Shareholders and Board of Directors

PartnerRe Ltd.

We have audited the consolidated financial statements of PartnerRe Ltd. (the Company) as of December 31, 2021, and for each of the two years in the period ended December 31, 2021, and have issued our report thereon dated March 2, 2022, included elsewhere in this Annual Report on Form 20-F. Our audits of the consolidated financial statements included the financial statement schedules listed in Item 18 of this Form 20-F (the “schedules”). These schedules are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s schedules, based on our audits.

In our opinion, the schedules present fairly, in all material respects, the information set forth therein when considered in conjunction with the consolidated financial statements.

/S/ Ernst & Young Ltd.

Ernst & Young Ltd.

Hamilton, Bermuda

March 2, 2022

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SCHEDULE I

PartnerRe Ltd.

Consolidated Summary of Investments

Other Than Investments in Related Parties

at December 31, 2022

(Expressed in thousands of U.S. dollars)

Type of investment	Cost (1)		Fair Value		Amount at which shown in the balance sheet
Fixed maturities
U.S. government and government sponsored enterprises	$	2,106,556	$	1,797,934	$	1,797,934
U.S. states, territories and municipalities	58,707		58,873		58,873
Non-U.S. sovereign government, supranational and government related	1,834,025		1,654,532		1,654,532
Corporate bonds	6,477,064		5,759,149		5,759,149
Asset-backed securities	28,550		28,364		28,364
Residential mortgage-backed securities	4,420,417		3,723,062		3,723,062
Fixed maturities	$	14,925,319	$	13,021,914	$	13,021,914
Equities
Common stocks
Banks, trust and insurance companies	$	88,584	$	61,873	$	61,873
Industrial, miscellaneous and all other	487,726		854,431		854,431
Nonredeemable preferred stocks	9,797		13,582		13,582
Equities	$	586,107	$	929,886	$	929,886
Short-term investments	$	536,139	$	523,510	$	523,510
Other invested assets (2)			$	3,117,861	$	3,355,106
Investments in real estate (3)			$	—	$	57,984
Total			$	17,593,171	$	17,888,400

(1)Original cost of fixed maturities reduced by repayments and adjusted for amortization of premiums or accrual of discounts. Original cost of equity securities.

(2)Other invested assets shown in the Consolidated Balance Sheets in Item 18 also includes the Company’s investments accounted for using the equity method of accounting of $237 million.

(3)Investments in real estate are carried at original cost less any impairments.

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SCHEDULE II

PartnerRe Ltd.

Condensed Financial Information of Registrant

Condensed Balance Sheets—Parent Company Only

(Expressed in thousands of U.S. dollars, except parenthetical share and per share data)

	December 31, 2022		December 31, 2021
Assets
Fixed maturities, at fair value (amortized cost: 2022, $90,171; 2021, $85,811)	$	73,642	$	85,111
Cash and cash equivalents	3,814		1,988
Investments in subsidiaries	8,640,997		9,757,268
Intercompany loans and balances receivable	18,546		24,834
Other	21,042		19,906
Total assets	$	8,758,041	$	9,889,107
Liabilities
Intercompany loans and balances payable (1)	$	2,423,951	$	2,297,350
Accounts payable, accrued expenses and other	45,740		47,771
Total liabilities	2,469,691		2,345,121
Shareholders’ Equity
Common shares (par value $0.00000001; issued and outstanding: 100,000,000 shares)	—		—
Preferred shares (par value $1.00; issued and outstanding: 8,000,000 shares; aggregate liquidation value: $200,000)	8,000		8,000
Additional paid-in capital	1,929,934		1,929,934
Accumulated other comprehensive loss	(7,669)		(29,706)
Retained earnings	4,358,085		5,635,758
Total shareholders’ equity	6,288,350		7,543,986
Total liabilities and shareholders’ equity	$	8,758,041	$	9,889,107

(1)The parent has fully and unconditionally guaranteed all obligations of PartnerRe Finance B LLC and PartnerRe Finance Ireland DAC, a direct 100% owned subsidiary of the parent, related to the issuance of the 3.700% senior notes and 1.250% senior notes, respectively. The parent’s obligations under these guarantees are senior and unsecured and rank equally with all other senior unsecured indebtedness of the parent.

The parent has also fully and unconditionally guaranteed all obligations of PartnerRe Finance II Inc. and PartnerRe Finance B LLC, both indirect 100% owned finance subsidiaries of the parent, related to the remaining $62 million aggregate principal amount of Fixed-to-Floating Rate junior subordinated CENts, with an annual rate of 3-month LIBOR plus a margin equal to 2.325%, and $500 million aggregate principal amount of 4.500% Fixed-Rate Reset junior subordinated notes, respectively. The parent’s obligations under these guarantees are unsecured junior subordinated obligations and rank junior in right of payment to all of the parent's outstanding and future senior indebtedness, and equally in right of payment with all outstanding and future unsecured indebtedness that is by its terms equal in right of payment to the junior subordinated notes.

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SCHEDULE II

PartnerRe Ltd.

Condensed Financial Information of Registrant - Continued

Condensed Statements of Operations and Comprehensive (Loss) Income —Parent Company Only

(Expressed in thousands of U.S. dollars)

	For the year ended
	December 31, 2022		December 31, 2021		December 31, 2020
Revenues
Net investment income	$	1,851	$	2,496	$	2,094
Net realized and unrealized investment (losses) gains	(15,406)		(16,730)		641
Other income	106		148		113
Total revenues	(13,449)		(14,086)		2,848
Expenses
Other expenses	73,046		55,996		53,458
Interest expense on intercompany loans	33,408		35,204		17,188
Net foreign exchange (gains) losses	(65,165)		(79,696)		82,986
Total expenses	41,289		11,504		153,632
Loss before equity in net (loss) income of subsidiaries	(54,738)		(25,590)		(150,784)
Equity in net (loss) income of subsidiaries	(1,035,291)		748,994		404,973
Net (loss) income	(1,090,029)		723,404		254,189
Preferred dividends	9,750		22,693		45,990
Loss on redemption of preferred shares	—		21,234		2,341
Net (loss) income available to common shareholder	$	(1,099,779)	$	679,477	$	205,858
Comprehensive (loss) income
Net (loss) income	$	(1,090,029)	$	723,404	$	254,189
Other comprehensive income (loss)	22,037		66,299		(20,080)
Comprehensive (loss) income	$	(1,067,992)	$	789,703	$	234,109

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SCHEDULE II

PartnerRe Ltd.

Condensed Financial Information of Registrant - Continued

Condensed Statements of Cash Flows—Parent Company Only

(Expressed in thousands of U.S. dollars)

	For the year ended
	December 31, 2022		December 31, 2021		December 31, 2020
Cash flows from operating activities
Net (loss) income	$	(1,090,029)	$	723,404	$	254,189
Adjustments to reconcile net income to net cash used in operating activities:
Equity in net loss (income) of subsidiaries	1,035,291		(748,994)		(404,973)
Other, net	41,810		(51,783)		87,789
Net cash used in operating activities	(12,928)		(77,373)		(62,995)
Cash flows from investing activities
Advances to/from subsidiaries, net (1)	22,213		100,426		73,738
Net issue of intercompany loans receivable and payable (1) (2)	—		—		458,489
Sales and redemptions of fixed maturities	11,290		481,015		32,230
Sales and redemptions of short-term investments	5,173		—		43,899
Purchases of fixed maturities	(15,984)		(62,239)		(496,139)
Purchases of short-term investments	(5,173)		—		(39,913)
Other, net	(3,341)		(8,465)		(3,987)
Net cash provided by investing activities	14,178		510,737		68,317
Cash flows from financing activities (1)
Issuance of preferred shares (3)	—		193,887		—
Redemption of preferred shares (3)	—		(637,241)		—
Net cash used in financing activities	—		(443,354)		—
Effect of foreign exchange rate changes on cash	576		1,958		186
Increase (decrease) in cash and cash equivalents	1,826		(8,032)		5,508
Cash and cash equivalents—beginning of year	1,988		10,020		4,512
Cash and cash equivalents—end of year	$	3,814	$	1,988	$	10,020

(1)The following non-cash transactions were excluded from the Condensed Statement of Cash Flows - Parent Company Only:

a.During 2020, the parent recorded a non-cash exchange related to a reduction of intercompany loans and balances receivable of $204 million and a corresponding reduction of intercompany loans and balances payable of $204 million.

b.During 2022, 2021 and 2020, dividends paid to common and preferred shareholders of $188 million, $129 million and $96 million, respectively, were paid by a Bermuda subsidiary on behalf of the parent, with a corresponding increase to intercompany balances payable. During 2020, the redemption of Series F preferred shares of $67 million in 2020 was also paid by a Bermuda subsidiary on behalf of the parent, with a corresponding increase to intercompany balances payable.

c.During 2021, the parent recorded a non-cash dividend received from a subsidiary of $350 million, with a corresponding change to intercompany balances payable. During 2020, the parent recorded a non-cash capital contribution to a subsidiary of $25 million, with a corresponding change to the intercompany balances payable.

d.During 2022, the parent recorded a non-cash exchange of certain intercompany balances payable for an intercompany loan payable of $744 million.

e.During 2022, the parent recorded non-cash dividends received from subsidiaries of $630 million, non-cash capital contributions to subsidiaries of $527 million and a corresponding decrease in intercompany balances payable of $103 million.

(2)During 2020, the Company recorded a $458 million loan payable maturing in 2030 with a direct Bermuda subsidiary in exchange for shares of an indirectly owned subsidiary, which were subsequently transferred to another subsidiary in exchange for cash. The cash proceeds were primarily invested in fixed maturities and used during 2021 to redeem the Series G, H and I preferred shares.

(3)During 2021, the parent issued 8 million 4.875% Series J fixed rate non-cumulative redeemable preferred shares at a par value of $1.00 per share and a redemption price of $200 million, and incurred preferred share issuance costs of $6 million. The parent also redeemed all outstanding Series G, H and I preferred shares at $25 per share for an aggregate liquidation value of $637 million during 2021.

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SCHEDULE III

PartnerRe Ltd.

Supplementary Insurance Information

As of and for the years ended December 31, 2022, 2021 and 2020

(Expressed in thousands of U.S. dollars)

	Deferred Policy Acquisition Costs		Non-life Reserves		Unearned Premiums		Life and Health Reserves		Premium Revenue		Net Investment Income (1)		Losses Incurred		Acquisition Costs		Other Expenses (2)		Net Premiums Written
2022
Non-life	$	700,694	$	12,725,631	$	2,743,406	$	—	$	5,611,452	$ N/A		$	3,313,234	$	1,430,121	$	119,274	$	5,898,750
Life and Health	312,156		—		1,965		2,510,293		1,645,665		73,656		1,434,169		110,560		92,919		1,645,445
Corporate and Other	—		—		—		—		—		324,692		—		—		202,683		—
Total	$	1,012,850	$	12,725,631	$	2,745,371	$	2,510,293	$	7,257,117	$	398,348	$	4,747,403	$	1,540,681	$	414,876	$	7,544,195
2021
Non-life	$	617,537	$	12,047,792	$	2,498,426	$	—	$	5,329,556	$ N/A		$	3,443,245	$	1,279,039	$	100,635	$	5,510,828
Life and Health	303,242		—		2,735		2,638,086		1,626,966		81,226		1,440,739		107,793		88,069		1,623,190
Corporate and Other	—		—		—		—		—		295,243		—		—		209,838		—
Total	$	920,779	$	12,047,792	$	2,501,161	$	2,638,086	$	6,956,522	$	376,469	$	4,883,984	$	1,386,832	$	398,542	$	7,134,018
2020
Non-life	$	543,416	$	11,395,321	$	2,257,441	$	—	$	5,054,529	$ N/A		$	4,016,704	$	1,254,067	$	87,163	$	4,825,919
Life and Health	276,555		—		7,773		2,704,229		1,482,297		68,259		1,318,196		102,051		73,105		1,474,939
Corporate and Other	—		—		—		—		—		292,409		—		—		195,379		—
Total	$	819,971	$	11,395,321	$	2,265,214	$	2,704,229	$	6,536,826	$	360,668	$	5,334,900	$	1,356,118	$	355,647	$	6,300,858

(1)Because the Company does not manage its assets by segment, net investment income is not allocated to the Non-life business of the reinsurance operations. However, because of the interest-sensitive nature of some of the Company’s Life products, net investment income is considered in management’s assessment of the profitability of the Life and Health segment.

(2)Other expenses are a component of underwriting result for the Non-life business and Life and Health segment as the Company allocates certain other expenses to its operating segments that vary with business written.

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SCHEDULE IV

PartnerRe Ltd.

Reinsurance

For the years ended December 31, 2022, 2021 and 2020

(Expressed in thousands of U.S. dollars)

	Gross amount		Ceded to other companies		Assumed from other companies		Net amount		Percentage of amount assumed to net
2022
Life reinsurance in force (1)	$	—	$	20,301,849	$	529,438,861	$	509,137,012	104	%
Premiums earned
Life	$	—	$	28,426	$	1,648,455	$	1,620,029	102	%
Accident and health	—		—		25,636		25,636		100	%
P&C (2)	377,380		1,085,317		6,319,389		5,611,452		113	%
Total premiums	$	377,380	$	1,113,743	$	7,993,480	$	7,257,117	110	%
2021
Life reinsurance in force (1)	$	—	$	19,383,794	$	453,373,378	$	433,989,584	104	%
Premiums earned
Life	$	—	$	24,519	$	1,620,130	$	1,595,611	102	%
Accident and health	—		—		31,355		31,355		100	%
P&C (2)	318,058		944,862		5,956,360		5,329,556		112	%
Total premiums	$	318,058	$	969,381	$	7,607,845	$	6,956,522	109	%
2020
Life reinsurance in force (1)	$	—	$	18,764,660	$	398,443,383	$	379,678,723	105	%
Premiums earned
Life	$	—	$	23,522	$	1,483,298	$	1,459,776	102	%
Accident and health	—		—		22,521		22,521		100	%
P&C (2)	269,691		516,672		5,301,510		5,054,529		105	%
Total premiums	$	269,691	$	540,194	$	6,807,329	$	6,536,826	104	%

(1) Life reinsurance in force excludes products that do not pass risk transfer.

(2) P&C includes Specialty and U.S. health premiums.

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SCHEDULE VI

PartnerRe Ltd.

Supplemental Information

Concerning Property-Casualty Insurance Operations (1)

For the years ended December 31, 2022, 2021 and 2020

(Expressed in thousands of U.S. dollars)

									Losses and Loss Expenses Incurred Related to
Affiliation with Registrant	Deferred Policy Acquisition Costs		Liability for Unpaid Losses and Loss Expenses		Unearned Premiums		Premiums Earned		Current year		Prior year		Acquisition Costs		Paid Losses and Loss Expenses		Premiums Written
Consolidated subsidiaries
2022	$	700,694	$	12,725,631	$	2,743,406	$	5,611,452	$	3,533,087	$	(219,853)	$	1,430,121	$	2,658,136	$	5,898,750
2021	$	617,537	$	12,047,792	$	2,498,426	$	5,329,556	$	3,637,671	$	(194,426)	$	1,279,039	$	2,972,995	$	5,510,828
2020	$	543,416	$	11,395,321	$	2,257,441	$	5,054,529	$	3,945,248	$	71,456	$	1,254,067	$	3,232,604	$	4,825,919

(1) Includes the Company's P&C and Specialty segments.

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ITEM 19. EXHIBITS

EXHIBIT INDEX

		Incorporated by Reference
Exhibit Number	Exhibit Description	Form	Original Number	Date Filed	SEC File Reference Number	Filed Herewith
1.1	Amended Memorandum of Association	F-3	3.1	June 20, 1997	333-7094
1.2	Bye-laws of PartnerRe Ltd.					X
2.1	Certificate of Designation of 4.875% Series J Fixed Rate Non-Cumulative Redeemable Preferred Shares	6-K	3.1	March 15, 2021	001-14536
2.2	Certificate of Designation of Class B Common Shares	20-F	2.8	March 14, 2018	001-14536
2.3	PartnerRe Ltd. 2021 Restricted Share Unit Plan	20-F	2.6	March 2, 2022	001-14536
2.4.1	Junior Subordinated Indenture dated November 7, 2006 among PartnerRe Finance II Inc., PartnerRe Ltd. and The Bank of New York.	8-K	4.1	November 7, 2006	001-14536
2.4.2	First Supplemental Junior Subordinated Indenture (including the form of the CENts) among PartnerRe Finance II Inc., PartnerRe Ltd. and The Bank of New York	8-K	4.2	November 7, 2006	001-14536 61194484
2.5.1	Junior Subordinated Debt Securities Guarantee Agreement dated November 7, 2006 between PartnerRe Ltd. and The Bank of New York	8-K	4.3	November 7, 2006	001-14536
2.5.2	First Supplemental Junior Subordinated Debt Securities Guarantee Agreement dated November 7, 2006 between PartnerRe Ltd. and The Bank of New York	8-K	4.4	November 7, 2006	001-14536
2.6.1	Indenture dated March 15, 2010 among PartnerRe Finance B LLC, PartnerRe Ltd. and The Bank of New York Mellon	8-K	4.1	March 15, 2010	001-14536
2.6.2	Second Supplemental Indenture, dated as of June 19, 2019, among PartnerRe Finance B LLC, PartnerRe Ltd. and The Bank of New York Mellon	6-K	4.1	June 19, 2019	001-14536
2.7.1	Senior Debt Securities Guarantee Agreement dated March 15, 2010 between PartnerRe Ltd. and The Bank of New York Mellon	8-K	4.3	March 15, 2010	001-14536
2.7.2	Second Supplemental Senior Debt Securities Guarantee Agreement, dated as of June 19, 2019, between PartnerRe Ltd. and The Bank of New York Mellon	6-K	4.2	June 19, 2019	001-14536
2.8.1	Deed of covenant made on 15 September 2016 by PartnerRe Ireland Finance DAC in favour of the account holders or participants of Clearstream Banking S.A. and/or Euroclear Bank S.A./N.V.	20-F	2.10.1	March 2, 2020	001-14536
2.8.2	Guarantee agreement by PartnerRe Ltd. of the obligations of PartnerRe Ireland Finance DAC under (i) the €750,000,000 1.25 per cent. Guaranteed Notes due 15 September 2026	20-F	2.10.2	March 2, 2020	001-14536
2.8.3	Agency agreement dated 15 September 2016 between PartnerRe Ltd., PartnerRe Ireland Finance DAC and BNP Paribas Securities Services	20-F	2.10.3	March 2, 2020	001-14536
2.9.1	Subordinated Debt Securities Indenture, dated as of September 22, 2020 among PartnerRe Finance B LLC, PartnerRe Ltd. and The Bank of New York Mellon	6-K	4.1	September 22, 2020	001-14536
2.9.2	First Supplemental Subordinated Debt Securities Indenture, dated as of September 22, 2020, among PartnerRe Finance B LLC, PartnerRe Ltd. and The Bank of New York Mellon	6-K	4.2	September 22, 2020	001-14536

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		Incorporated by Reference
Exhibit Number	Exhibit Description	Form	Original Number	Date Filed	SEC File Reference Number	Filed Herewith
2.10.1	Subordinated Debt Securities Guarantee Agreement, dated as of September 22, 2020, between PartnerRe Ltd. and The Bank of New York	6-K	4.3	September 22, 2020	001-14536
2.10.2	First Supplemental Subordinated Debt Securities Guarantee Agreement, dated as of September 22, 2020, between PartnerRe Ltd. and The Bank of New York	6-K	4.4	September 22, 2020	001-14536
2.11	Description of Securities					X
4.1	Form of Indemnification Agreement between PartnerRe Ltd. and its directors	10-Q	10.16	November 4, 2009	001-14536
8.1	Subsidiaries of the Company					X
11.1	Code of Business Conduct and Ethics	20-F	11.1	March 2, 2022	001-14536
12.1	Certification of Jacques Bonneau, Chief Executive Officer, as required by Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934					X
12.2	Certification of Abina Kealy, Chief Financial Officer, as required by Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934					X
13.1	Certifications of Jacques Bonneau, Chief Executive Officer, and Abina Kealy, Chief Financial Officer, as required by Rule 13a-14(b) or 15d-14(b) of the Securities Exchange Act of 1934					X
15.1	Letter Regarding Change in Registrant's Certifying Accountant					X
17.1	Guarantors and Issuers of Guaranteed Securities					X
101.1	The following financial information from PartnerRe Ltd.’s Annual Report on Form 20–F for the year ended December 31, 2022 formatted in Inline XBRL: (i) Consolidated Balance Sheets at December 31, 2022 and 2021; (ii) Consolidated Statements of Operations and Comprehensive Income for the years ended December 31, 2022, 2021 and 2020; (iii) Consolidated Statements of Shareholders’ Equity for the years ended December 31, 2022, 2021 and 2020; (iv) Consolidated Statements of Cash Flows for the years ended December 31, 2022, 2021 and 2020; (v) Notes to Consolidated Financial Statements and (vi) Financial Statements Schedules.					X
104.1	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)					X

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SIGNATURE

The registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the undersigned to sign this annual report on its behalf.

PARTNERRE LTD.
By:	/S/    ABINA KEALY
Name:	Abina Kealy
Title:	Executive Vice President and Chief Financial Officer

Date: March 21, 2023

166

EX-1.2

BYE-LAWS OF PARTNERRE LTD.

I N D E X

BYE- LAW	SUBJECT	PAGE
1.	Interpretation	1
2.	Registered Office	4
3.	Share Rights	4
4.	Modification of Rights	5
5.	Shares	6
6.	Certain Limitations on Ownership and Voting of Shares	6
7.	Certificates / Uncertificated Shares	9
8.	Lien	10
9.	Calls on Shares	12
10.	Forfeiture of Shares	13
11.	Register of Shareholders	14
12.	Register of Directors and Officers	14
13.	Transfer of Shares	15
14.	Transmission of Shares	16
15.	Increase of Capital	17
16.	Alteration of Capital	17
17.	Reduction of Capital	18
18.	General Meetings and Resolutions in Writing	18
19.	Notice of General Meetings	19
20.	Notice of Nominations and Shareholder Business	20
21.	Proceedings at General Meetings	23
22.	Voting	25
23.	Proxies and Corporate Representatives	27
24.	Appointment and Removal of Directors	29
25.	Resignation and Disqualification of Directors	29
26.	Alternate Directors	30
27.	Directors’ Fees and Additional Remuneration and Expenses	30
28.	Directors’ Interests	31
29.	Corporate Opportunities	32
30.	Powers and Duties of the Board	33
31.	Delegation of the Board’s Powers	34
32.	Proceedings of the Board	35
33.	Officers	36
34.	Minutes	37

35.	Secretary and Resident Representative	37
36.	The Seal	37
37.	Dividends and Other Payments	38
38.	Reserves	40
39.	Capitalisation of Profits	40
40.	Record Dates	40
41.	Accounting Records	41
42.	Audit	42
43.	Service of Notices and Other Documents	42
44.	Winding Up	44
45.	Indemnity	44
46.	Amalgamation and Merger	46
47.	Alteration of Bye-Laws	47

B Y E - L A W S

of

PartnerRe Ltd.

INTERPRETATION

1.Interpretation

1.1 In these Bye-Laws, unless the context otherwise requires:

“Affiliate” means, with respect to any specified person, any other person that, directly or indirectly through one or more intermediaries, controls, is controlled by, or is under common control with, such specified person. The term “Affiliated” shall have the correlative meaning. In particular, in relation to COVÉA, Affiliates shall include any current or future entity (whether legal or natural person) set out below:

(i)Covéa, a mutual group insurance company governed by the French Insurance Code (“Covéa SGAM”);

(ii)all entities that are parties to an affiliation agreement with Covéa SGAM;

(iii)all entities falling within the scope of Covéa SGAM’s combined financial statements pursuant to articles L. 345-2 and R.345-1-1 of the French Insurance Code; and

(iv)all entities (A) that are controlled by one or more of the entities referred to in the foregoing clauses (i) through (iii) or (B) on which one or more of such entities exercise significant influence directly or indirectly, separately or jointly, being specified that the expressions “control” and “significant influence” are defined pursuant to articles L. 233-3 and L. 233-16 of the French Commercial Code and apply to all entities irrespective of their legal form or country of incorporation. It is agreed that in respect of the definition of control shares held by individuals associated with the companies referred to in (i) and/or (ii) and/or (iii) and/or (iv) above are taken into account.

“Alternate Director” means an Alternate Director appointed to the Board in accordance with Bye-Law 26;

“Bermuda” means the Islands of Bermuda;

“Board” means the Board of Directors of the Company appointed pursuant to these Bye-Laws and acting by resolution as provided for in the Companies Acts and in these Bye-Laws or the Directors present at a meeting of Directors at which there is a quorum;

“Code” means the United States Internal Revenue Code of 1986, as amended;

“Common Shares” means the common shares of the Company, par value $0.00000001 per share;

1

“Company” means the company incorporated in Bermuda having the name of PartnerRe Ltd.;

“Companies Acts” means every Bermuda statute from time to time in force concerning companies insofar as the same applies to the Company;

“Confidential Information” shall have the meaning given such term in Bye-Law 6.9;

“Controlled Shares” of a person means Shares that would be treated as owned by such person under the rules set forth in section 958 of the Code;

“COVÉA Group” means Covéa Coopérations (“COVÉA”), a French stock corporation (société anonyme) organized under the laws of France, and each of its Affiliates that becomes a Shareholder and each of their respective successors;

“COVÉA Group Member” means any member of the COVÉA Group;

“Covered Manager Person” shall have the meaning given such term in Bye-Law 29.1;

“Director” means such person or persons as shall be appointed to the Board from time to time pursuant to these Bye-Laws and includes an Alternate Director;

“Exchange Act” means the United States Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder;

“Indemnified Person” means any Director, Officer, Resident Representative, member of a committee duly constituted under these Bye-Laws and any liquidator or manager for the time being acting in relation to the affairs of the Company, and his heirs, executors and administrators;

“Indemnified Person-Related Entities” means any corporation, limited liability company, partnership, joint venture, trust, or other legal entity (other than the Company, any other person controlled by the Company or the insurer under and pursuant to an insurance policy of the Company or any such controlled person) from whom an Indemnified Person may be entitled to indemnification or advancement of expenses with respect to which, in whole or in part, the Company or any other person controlled by the Company may also have an indemnification or advancement obligation;

“Majority Common Shareholder” means COVÉA (or its designee) or any other COVÉA Group Member individually or collectively holding a majority of the total combined voting power of the Common Shares;

“Majority Shareholder Director Designee” means a Director that also serves as a director or officer of the Majority Common Shareholder or any of its Affiliates;

“Manager” shall have the meaning given such term in Bye-Law 29.1;

2

“Meeting Date” shall have the meaning given such term in Bye-Law 40.2;

“Officer” means a person appointed by the Board pursuant to these Bye-Laws and shall not include an auditor of the Company;

“Own or Control” means, with respect to the Company’s Shares, own under the rules set forth in section 958 of the Code;

“Paid-Up” means paid-up or credited as paid-up;

“Record Date Holder” shall have the meaning given such term in Bye-Law 40.2.1;

“Register” means the Register of Shareholders of the Company maintained by the Company in Bermuda and, except in Bye-Law 11, includes any branch register;

“Registered Office” means the registered office of the Company which shall be at such place in Bermuda as the Board shall from time to time determine;

“Relevant Shares” shall have the meaning given such term in Bye-Law 40.2.2;

“Resident Representative” means (if any) the individual (or, if permitted in accordance with the Companies Acts, the company) appointed to perform the duties of resident representative set out in the Companies Acts and includes any assistant or deputy Resident Representative appointed by the Board to perform any of the duties of the Resident Representative;

“Resolution” means a resolution of the Shareholders passed in general meeting or, where required, of a separate class or separate classes of Shareholders passed in a separate general meeting or in either case adopted by resolution in writing, in accordance with the provisions of these Bye-Laws;

“Seal” means the common seal of the Company and includes any authorised duplicate thereof;

“Secretary” means the individual or the company appointed by the Board to perform any of the duties of the Secretary and includes a temporary or assistant or deputy Secretary;

“Service” shall have the meaning given such term in Bye-Law 6.9;

“Share” means share in the capital of the Company and includes a fraction of a share;

“Shareholder” means a shareholder of the Company;

“Specified Place” means the place, if any, specified in the notice of any meeting of the Shareholders, or adjourned meeting of the Shareholders, at which the chairman of the meeting shall preside;

3

“Ten Percent Shareholder” means a person who Owns or Controls more than 9.9% of the total combined voting power of all classes of Shares entitled to vote at a general meeting of the Company’s Shareholders or in any other circumstance in which the Company’s Shareholders are entitled to vote;

“Treasury Share” means a Share that was or is treated as having been acquired and held by the Company and has been held continuously by the Company since it was so acquired and has not been cancelled; and

“these Bye-Laws” means these Bye-Laws, as amended from time to time.

1.2 Words importing only the singular number include the plural number and vice versa.

1.3 Words importing only the masculine gender include the feminine and neuter genders respectively.

1.4Words importing persons include companies or associations or bodies of persons, whether corporate or not.

1.5A reference to writing shall include typewriting, printing, lithography, photography, facsimile and electronic record.

1.6Any words or expressions defined in the Companies Acts in force at the date when these Bye-Laws or any part thereof are adopted shall bear the same meaning in these Bye-Laws or such part (as the case may be).

REGISTERED OFFICE

2.Registered Office

2.1The Registered Office shall be at such place in Bermuda as the Board shall from time to time appoint.

SHARES AND SHARE RIGHTS

3.Share Rights

3.1Subject to any special rights conferred on the holders of any Share or class of Shares, any Share in the Company may be issued with or have attached thereto such preferred, deferred, qualified or other special rights or such restrictions, whether in regard to dividend, voting, return of capital or otherwise, as the Board may determine.

3.2Subject to the Companies Acts, any preference Shares may, with the approval of the Board, be issued on terms:

3.2.1that they are to be redeemed on the happening of a specified event or on a given date; and/or,

4

3.2.2that they are liable to be redeemed at the option of the Company; and/or,

3.2.3if authorised by the memorandum of association of the Company, that they are liable to be redeemed at the option of the holder.

The terms and manner of redemption shall be provided for in such form as the Board may determine and shall be attached to but shall not form part of these Bye-Laws.

3.3The Board may, at its discretion and without the sanction of a Resolution, authorise the acquisition by the Company of its own Shares, of any class, at any price (whether at par or above or below par), and any Shares to be so purchased may be selected in any manner whatsoever, to be held as Treasury Shares or otherwise, upon such terms as the Board may in its discretion determine, PROVIDED ALWAYS that such acquisition is effected in accordance with the provisions of the Companies Acts. The whole or any part of the amount payable on any such acquisition may be paid or satisfied otherwise than in cash, to the extent permitted by the Companies Acts.

3.4All the rights attaching to a Treasury Share shall be suspended and shall not be exercised by the Company in respect of any such Treasury Share and, except where required in accordance with the Companies Act, all Treasury Shares shall be excluded from the calculation of any percentage or fraction of the Company’s share capital or shares of the Company.

4.Modification of Rights

4.1[Notwithstanding Bye-Law 18.2 and subject to the Companies Acts,] all or any of the special rights for the time being attached to any class of Shares for the time being issued may from time to time (whether or not the Company is being wound up) be altered or abrogated with the consent in writing of the holders of not less than seventy five percent (75%) of the issued Shares of that class or with the sanction of a resolution passed at a separate general meeting of the holders of not less than seventy five percent (75%) of the issued Shares of that class, voting in person or by proxy. To any such separate general meeting, all the provisions of these Bye-Laws as to general meetings of the Company shall mutatis mutandis apply, but so that the necessary quorum shall be two (2) or more persons holding or representing by proxy any of the Shares of the relevant class, that every holder of Shares of the relevant class shall be entitled on a poll to one vote for every such Share held by him and that any holder of Shares of the relevant class present in person or by proxy may demand a poll; PROVIDED HOWEVER, that if the Company or a class of Shareholders shall have only one Shareholder, one Shareholder present in person or by proxy shall constitute the necessary quorum.

4.2For the purposes of this Bye-Law 4, unless otherwise expressly provided by the rights attached to any Shares or class of Shares, those rights attaching to any class of Shares for the time being shall not be deemed to be altered by:

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4.2.1the creation or issue of further Shares ranking pari passu with them;

4.2.2the creation or issue of further Shares ranking as regards participation in the profits or assets of the Company or otherwise in priority to them; or

4.2.3the purchase, acquisition or redemption by the Company of any of its own Shares.

5.Shares

5.1Subject to the provisions of these Bye-Laws, the unissued Shares (whether forming part of the original capital or any increased capital) shall be at the disposal of the Board, which may offer, allot, grant options over or otherwise dispose of them to such persons, at such times and for such consideration and upon such terms and conditions as the Board may determine.

5.2Subject to the provisions of these Bye-Laws, any Shares of the Company held by the Company as Treasury Shares shall be at the disposal of the Board, which may hold all or any of the Shares, dispose of or transfer all or any of the Shares for cash or other consideration, or cancel all or any of the Shares.

5.3The Board may in connection with the issue of any Shares exercise all powers of paying commission and brokerage conferred or permitted by law. Subject to the provisions of the Companies Acts, any such commission or brokerage may be satisfied by the payment of cash or by the allotment of fully or partly paid Shares or partly in one way and partly in the other.

5.4Shares may be issued in fractional denominations and in such event the Company shall deal with such fractions to the same extent as its whole Shares, so that a Share in a fractional denomination shall have, in proportion to the fraction of a whole Share that it represents, all the rights of a whole Share, including (but without limiting the generality of the foregoing) the right to vote, to receive dividends and distributions and to participate in a winding-up.

5.5Except as ordered by a court of competent jurisdiction or as required by law, no person shall be recognised by the Company as holding any Share upon trust and the Company shall not be bound by or required in any way to recognise (even when having notice thereof) any equitable, contingent, future or partial interest in any Share or in any fractional part of a Share or (except only as otherwise provided in these Bye-Laws or by law) any other right in respect of any Share except an absolute right to the entirety thereof in the registered holder.

6.Certain Limitations on Ownership and Voting of Shares

6.1Notwithstanding any provision to the contrary in these Bye-Laws but subject to the provisions of this Bye-Law 6.1, no person (other than any COVÉA Group Member) shall be permitted to (i) Own or Control Shares in excess of 9.9% of the outstanding Shares (determined by value) or (ii) be a Ten Percent Shareholder

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(determined without regard to Bye-Laws 6.3, 6.4 and 6.5). Accordingly, no person (other than any COVÉA Group Member) shall be registered as the holder of Shares, no Shares may be issued, purchased or transferred (including by reason of the death of a Shareholder), and no alteration of capital may occur if as a result of such registration, issuance, purchase, transfer or alteration, as applicable, a person would (i) Own or Control Shares in excess of 9.9% of the outstanding Shares (determined by value) or (ii) be a Ten Percent Shareholder (determined without regard to Bye-Laws 6.3, 6.4 and 6.5). Notwithstanding the foregoing, the Board may waive the restrictions set forth in this Bye-Law, in its discretion and on a case by case basis.

6.2Notwithstanding any provision to the contrary in these Bye-Laws, if the Board reasonably determines that ownership by any Shareholder (other than any COVÉA Group Member) of the Company’s Shares may result in (i) a person being a Ten Percent Shareholder (determined without regard to Bye-Laws 6.3, 6.4 and 6.5) or (ii) any non-de minimis adverse tax, legal or regulatory consequences to the Company, any subsidiary of the Company, or any Shareholder or Affiliate of a Shareholder, the Company will have the option but not the obligation to purchase the minimum number of Shares held by such Shareholder that is necessary so that after such purchase such person is not a Ten Percent Shareholder (determined without regard to Bye-Laws 6.3, 6.4 and 6.5), or is necessary to eliminate such non-de minimis adverse tax, legal or regulatory consequences, in each case, at a price determined in the reasonable discretion of the Board to represent such Shares’ fair market value; provided that if the Shares are traded on a securities exchange in or outside the United States, the fair market value per Share shall be determined by the Board based on the last sales price per Share on such exchange or, if there is none, the average of the bid and asked price per Share on such exchange, in each case for the ten business days prior to the purchase date. The Board will use reasonable efforts to ensure equal treatment to similarly situated Shareholders to the extent possible under the circumstances in connection with the application of this Bye-Law 6.2.

6.3If, but for the application of this Bye-Law 6.3, any person (other than any COVÉA Group Member) would be a Ten Percent Shareholder, notwithstanding any provision to the contrary in these Bye-Laws, the votes conferred by the Controlled Shares of such person are hereby reduced (and shall be automatically reduced in the future) by whatever amount is necessary so that after any such reduction such person shall not be a Ten Percent Shareholder. Notwithstanding the foregoing, the Board may waive the restrictions set forth in this Bye-Law, in its discretion and on a case by case basis.

6.4In determining the reduction in votes conferred by Controlled Shares pursuant to Bye-Law 6.3, the reduction in the vote conferred by the Controlled Shares of any person shall be effected proportionately among all the Controlled Shares of such person; PROVIDED, HOWEVER, that if a Shareholder owns, or is treated as owning by the application of section 958 of the Code, interests in another

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Shareholder, any reduction in votes conferred by Controlled Shares of such Shareholder (determined solely on the basis of Shares held directly by such Shareholder and Shares attributed from such other Shareholder) shall first be effected by reducing the votes conferred on the Shares held directly by the Shareholder that owns directly or through another entity an interest in such other Shareholder.

6.5Notwithstanding any provision to the contrary in these Bye-Laws, in addition to any other provision of Bye-Law 6.3, Shares shall not carry rights to vote, or shall have reduced voting rights, to the extent that the Board reasonably determines that it is necessary that such Shares should not carry the right to vote or should have reduced voting rights in order to avoid non-de minimis adverse tax, legal or regulatory consequences to the Company, any subsidiary of the Company or any Shareholder or Affiliate of a Shareholder; PROVIDED, that the Board will use reasonable efforts to exercise such discretion equally among similarly situated Shareholders (to the extent possible under the circumstances).

6.6The votes that are reduced pursuant to Bye-Laws 6.3, 6.4 or 6.5 shall be conferred proportionately among the Shares held by the other Shareholders; PROVIDED, however, that no Shares shall be conferred votes to the extent that so doing would cause any person (other than any COVÉA Group Member) to be a Ten Percent Shareholder (without regard to any other adjustments to voting power pursuant to this Bye-Law 6).

6.7Prior to any vote being cast on a resolution proposed at a meeting, the Board shall make a determination regarding any adjustments to be made pursuant to this Bye-Law 6, and shall notify the Shareholders of the voting power conferred by their Shares at such meeting.

6.8Notwithstanding any provision to the contrary in these Bye-Laws, the Company shall have the authority to request from any Shareholder, and such Shareholder shall provide to the Company, such information as the Company may reasonably request for the purpose of implementing this Bye-Law 6. If a Shareholder fails to timely respond to a request for information from the Company pursuant to this Bye-Law, or submits incomplete or inaccurate information in response to such a request, the Board may in its reasonable discretion determine that such Shareholder’s Shares shall carry no or reduced, as the case may be, voting rights until otherwise determined by the Board in its reasonable discretion.

6.9Any information provided by a Shareholder to the Company pursuant to Bye-Law 6.8 shall be deemed “confidential information” (the “Confidential Information”) and shall be used by the Company solely for the purposes contemplated by this Bye-Law 6 (except as may be required otherwise by applicable law or regulation). The Company shall hold such Confidential Information in strict confidence and shall not disclose any Confidential Information that it receives, except (i) to the Internal Revenue Service (the “Service”) or any other taxing authority if and to the extent the Confidential Information is required by the Service or such other

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taxing authority, (ii) to any outside legal counsel or accounting firm engaged by the Company to make determinations pursuant to this Bye-Law 6 (iii) to officers and employees of the Company or (iv) as otherwise required by law or regulation.

6.10The Company shall take all measures practicable to ensure the continued confidentiality of the Confidential Information and shall grant the persons referred to in Bye-Law 6.9(ii) and (iii) above access to the Confidential Information only to the extent necessary to allow them to assist the Company in implementing this Bye-Law 6. Prior to granting access to the Confidential Information to such persons, the Company shall inform them of its confidential nature and of the provisions of this Bye-Law and shall require them to abide by all the provisions hereof. For the avoidance of doubt, the Company shall be permitted to disclose to the Shareholders and others the relative voting percentages of the Shareholders after application of this Bye-Law 6. At the written request of a Shareholder, the Confidential Information of such Shareholder shall be destroyed or returned to such Shareholder (in the Company’s sole discretion) after the later to occur of (i) such Shareholder no longer being a Shareholder or (ii) the expiration of the applicable statute of limitations with respect to any consideration to which such Confidential Information is relevant under this Bye-Law 6.

6.11The Company shall (i) promptly notify a Shareholder (to the extent legally permissible) of any request made to the Company to disclose any Confidential Information provided by or with respect to such Shareholder and, prior to such disclosure, shall (to the extent legally permissible) permit such Shareholder a reasonable period of time to seek a protective order or other appropriate remedy and/or waive compliance with the provisions of this Bye-Law 6, and (ii) if, in the absence of a protective order, such disclosure is required in the opinion of counsel to the Company, the Company shall make such disclosure without liability hereunder, PROVIDED that the Company shall furnish only that portion of the Confidential Information which is legally required and, upon the request of such Shareholder and at its expense, shall use commercially reasonable efforts to ensure that confidential treatment will be accorded to all such disclosed information.

6.12Without limiting any protection otherwise provided in these Bye-Laws, neither the Company nor the Board will be liable to the Company, its Shareholders or any other person whatsoever with respect to any determinations made by it in implementing this Bye-Law 6 so long as it has acted in good faith.

7.Certificates / Uncertificated Shares

7.1The Company shall be under no obligation to complete and deliver a Share certificate unless specifically called upon to do so by the person to whom the Shares have been issued. The Company shall not be bound to issue more than one certificate for Shares held jointly by more than one person, and delivery of a certificate to one joint holder shall be sufficient delivery to all.

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7.2If a Share certificate is defaced, lost or destroyed, it may be replaced without fee but only on such terms (if any) as to evidence and indemnity, and to payment of the costs and out of pocket expenses of the Company in investigating such evidence and preparing such indemnity as the Board may think fit and, in case of defacement, on delivery of the old certificate to the Company for cancellation.

7.3All certificates for Share or loan capital or other securities of the Company (other than letters of allotment, scrip certificates and other like documents) shall, except to the extent that the terms and conditions relating thereto otherwise provide, be in such form as the Board may determine and issued under the Seal or signed by a Director, the Secretary or any person authorised by the Board for that purpose. The Board may determine, either generally or in any particular case, that any signatures on any such certificates need not be autographic but may be affixed to such certificates by some mechanical means or may be printed thereon or that such certificates need not be signed by any persons, or may determine that a representation of the Seal may be printed on any such certificates. If any person holding an office in the Company who has signed, or whose facsimile signature has been used on any certificate, ceases for any reason to hold his office, such certificate may nevertheless be issued as though that person had not ceased to hold such office.

8.Lien

8.1The Company shall have a first and paramount lien on every Share (other than a fully Paid-Up Share) for all monies (whether presently payable or not, called or payable, at a date fixed by or in accordance with the terms of issue of such Share in respect of such Share) and the Company shall also have a first and paramount lien on every Share (other than a fully Paid-Up Share) standing registered in the name of a Shareholder, whether singly or jointly with any other person, for all the debts and liabilities of such Shareholder or his estate to the Company, whether the same shall have been incurred before or after notice to the Company of any interest of any person other than such Shareholder, and whether the time for the payment or discharge of the same shall have actually arrived or not, and notwithstanding that the same are joint debts or liabilities of such Shareholder or his estate and any other person, whether a Shareholder or not. The Company’s lien on a Share shall extend to all dividends payable thereon. The Board may at any time, either generally or in any particular case, waive any lien that has arisen or declare any Share to be wholly or in part exempt from the provisions of this Bye-Law 8.

8.2The Company may sell, in such manner as the Board may think fit, any Share on which the Company has a lien but no sale shall be made unless some sum in respect of which the lien exists is presently payable nor until the expiration of fourteen (14) days after a notice in writing, stating and demanding payment of the sum presently payable and giving notice of the intention to sell in default of such payment, has been served on the holder of the Share.

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8.3The net proceeds of any sale by the Company of any Shares on which it has a lien shall be applied in or towards payment or discharge of the debt or liability in respect of which the lien exists so far as the same is presently payable, and any residue shall (subject to a like lien for debts or liabilities not presently payable as existed upon the Share prior to the sale) be paid to the person who was the holder of the Share immediately before such sale. For giving effect to any such sale, the Board may authorise a person to transfer the Share sold to the purchaser thereof. The purchaser shall be registered as the holder of the Share and shall not be bound to see to the application of the purchase money, nor shall such purchaser’s title to the Share be affected by any irregularity or invalidity in the proceedings relating to the sale.

8.4Whenever any law for the time being of any country, state or place imposes or purports to impose any immediate or future or possible liability upon the Company to make any payment or empowers any government or taxing authority or government official to require the Company to make any payment in respect of any Shares registered in any of the Company’s registers as held either jointly or solely by any Shareholder or in respect of any dividends, bonuses or other monies due or payable or accruing due or which may become due or payable to such Shareholder by the Company on or in respect of any Shares registered as aforesaid or for or on account or in respect of any Shareholder and whether in consequence of:

8.4.1the death of such Shareholder;

8.4.2the non-payment of any income tax or other tax by such Shareholder;

8.4.3the non-payment of any estate, probate, succession, death, stamp, or other duty by the executor or administrator of such Shareholder or by or out of his estate; or

8.4.4any other act or thing;

in every such case (except to the extent that the rights conferred upon holders of any class of Shares render the Company liable to make additional payments in respect of sums withheld on account of the foregoing):

8.4.5the Company shall be fully indemnified by such Shareholder or his executor or administrator from all liability;

8.4.6the Company shall have a lien upon all dividends and other monies payable in respect of the Shares registered in any of the Company’s registers as held either jointly or solely by such Shareholder for all monies paid or payable by the Company in respect of such Shares or in respect of any dividends or other monies as aforesaid thereon or for or on account or in respect of such Shareholder under or in consequence of any such law together with interest thereon (at a rate not exceeding that permissible under the Interest and Credit Charges (Regulation) Act 1975

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of Bermuda) from the date of payment to the date of repayment and may deduct or set off against such dividends or other monies payable as aforesaid any monies paid or payable by the Company as aforesaid together with interest as aforesaid;

8.4.7the Company may recover as a debt due from such Shareholder or his executor or administrator wherever constituted any monies paid by the Company under or in consequence of any such law and interest thereon at the rate and for the period aforesaid in excess of any dividends or other monies as aforesaid then due or payable by the Company; and

8.4.8the Company may, if any such money is paid or payable by it under any such law as aforesaid, refuse to register a transfer of any Shares by any such Shareholder or his executor or administrator until such money and interest as aforesaid is set off or deducted as aforesaid, or in case the same exceeds the amount of any such dividends or other monies as aforesaid then due or payable by the Company, until such excess is paid to the Company.

8.5Subject to the rights conferred upon the holders of any class of Shares, nothing herein contained shall prejudice or affect any right or remedy which any law may confer or purport to confer on the Company and as between the Company and every such Shareholder as aforesaid, his estate representative, executor, administrator and estate wheresoever constituted or situated, any right or remedy which such law shall confer or purport to confer on the Company shall be enforceable by the Company.

9.Calls on Shares

9.1The Board may from time to time make calls upon the Shareholders (for the avoidance of doubt excluding the Company in respect of any nil or partly paid Shares held by the Company as Treasury Shares) in respect of any monies unpaid on their Shares (whether on account of the par value of the Shares or by way of premium) and not by the terms of issue thereof made payable at a date fixed by or in accordance with such terms of issue, and each Shareholder shall (subject to the Company serving upon him at least fourteen (14) days’ notice specifying the time or times and place of payment) pay to the Company at the time or times and place so specified the amount called on his Shares. A call may be revoked or postponed as the Board may determine.

9.2A call may be made payable by instalments and shall be deemed to have been made at the time when the resolution of the Board authorising the call was passed.

9.3The joint holders of a Share shall be jointly and severally liable to pay all calls in respect thereof.

9.4If a sum called in respect of the Share shall not be paid before or on the day appointed for payment thereof, the person from whom the sum is due shall pay

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interest on the sum from the day appointed for the payment thereof to the time of actual payment at such rate as the Board may determine, but the Board shall be at liberty to waive payment of such interest wholly or in part.

9.5Any sum which, by the terms of issue of a Share, becomes payable on allotment or at any date fixed by or in accordance with such terms of issue, whether on account of the nominal amount of the Share or by way of premium, shall for all the purposes of these Bye-Laws be deemed to be a call duly made, notified and payable on the date on which, by the terms of issue, the same becomes payable and, in case of non-payment, all the relevant provisions of these Bye-Laws as to payment of interest, forfeiture or otherwise shall apply as if such sum had become payable by virtue of a call duly made and notified.

9.6The Board may on the issue of Shares differentiate between the allottees or holders as to the amount of calls to be paid and the times of payment.

10.Forfeiture of Shares

10.1If a Shareholder fails to pay any call or instalment of a call on the day appointed for payment thereof, the Board may at any time thereafter during such time as any part of such call or instalment remains unpaid serve a notice on him requiring payment of so much of the call or instalment as is unpaid, together with any accrued interest and expenses incurred by the Company by reason of such non-payment.

10.2The notice shall name a further day (not being less than fourteen (14) days from the date of the notice) on or before which, and the place where, the payment required by the notice is to be made and shall state that, in the event of non-payment on or before the day and at the place appointed, the Shares in respect of which such call is made or instalment is payable will be liable to be forfeited. The Board may accept the surrender of any Share liable to be forfeited hereunder and, in such case, references in these Bye-Laws to forfeiture shall include surrender.

10.3If the requirements of any such notice as aforesaid are not complied with, any Share in respect of which such notice has been given may at any time thereafter, before payment of all calls or instalments and interest due in respect thereof has been made, be forfeited by a resolution of the Board to that effect. Such forfeiture shall include all dividends declared in respect of the forfeited Shares and not actually paid before the forfeiture.

10.4When any Share has been forfeited, notice of the forfeiture shall be served upon the person who was before forfeiture the holder of the Share but no forfeiture shall be in any manner invalidated by any omission or neglect to give such notice as aforesaid.

10.5A forfeited Share shall be deemed to be the property of the Company and may be sold, re-offered or otherwise disposed of either to the person who was, before forfeiture, the holder thereof or entitled thereto or to any other person upon such

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terms and in such manner as the Board shall think fit, and at any time before a sale, re-allotment or disposition the forfeiture may be cancelled on such terms as the Board shall think fit.

10.6A person whose Shares have been forfeited shall thereupon cease to be a Shareholder in respect of the forfeited Shares but shall, notwithstanding the forfeiture, remain liable to pay to the Company all monies which at the date of forfeiture were presently payable by him to the Company in respect of the Shares with interest thereon at such rate as the Board may determine from the date of forfeiture until payment, and the Company may enforce payment without being under any obligation to make any allowance for the value of the Shares forfeited.

10.7An affidavit in writing that the deponent is a Director or the Secretary and that a Share has been duly forfeited on the date stated in the affidavit shall be conclusive evidence of the facts therein stated as against all persons claiming to be entitled to the Share. The Company may receive the consideration (if any) given for the Share on the sale, re-allotment or disposition thereof and the Board may authorise a person to transfer the Share to the person to whom the same is sold, re-allotted or disposed of, and he shall thereupon be registered as the holder of the Share and shall not be bound to see to the application of the purchase money (if any) nor shall his title to the Share be affected by any irregularity or invalidity in the proceedings relating to the forfeiture, sale, re-allotment or disposal of the Share.

REGISTER OF SHAREHOLDERS

11.Register of Shareholders

11.1The Register shall be kept at the Registered Office or at such other place in Bermuda as the Board may from time to time direct, in the manner prescribed by the Companies Acts. Subject to the provisions of the Companies Acts, the Company may keep one or more branch registers in any place, and the Board may make, amend and revoke any resolutions as it may think fit respecting the keeping of such registers. The Register or any branch register may be closed at such times and for such period as the Board may from time to time decide, subject to the Companies Acts. Except during such time as it is closed, the Register and each branch register shall be open to inspection in the manner prescribed by the Companies Acts between 10:00 a.m. and 12:00 noon on every working day. Unless the Board otherwise determines, no Shareholder or intending Shareholder shall be entitled to have entered in the Register any indication of any trust or any equitable, contingent, future or partial interest in any Share or any fractional part of a Share and if any such entry exists or is permitted by the Board it shall not be deemed to abrogate any of the provisions of Bye-Law

REGISTER OF DIRECTORS AND OFFICERS

12.Register of Directors and Officers

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12.1The Secretary shall establish and maintain a register of the Directors and Officers of the Company as required by the Companies Acts. The register of Directors and Officers shall be open to inspection in the manner prescribed by the Companies Acts between 10:00 a.m. and 12:00 noon on every working day.

TRANSFER OF SHARES

13.Transfer of Shares

13.1Subject to the Companies Acts, to Bye-Law 6, and to such other restrictions contained in these Bye-Laws, as may be applicable, any Shareholder may transfer all or any of his Shares by an instrument of transfer in the usual common form or in any other form which the Board may approve in accordance with Bye-Law 7.4.

No such instrument shall be required on the redemption of a Share or on the purchase by the Company of a Share.

13.2The instrument of transfer (if any) of a Share shall be signed by or on behalf of the transferor and where any Share is not fully-paid, the transferee. The transferor shall be deemed to remain the holder of the Share until the name of the transferee is entered in the Register in respect thereof. Any instrument of transfer when registered may be retained by the Company. The Board may, in its absolute discretion and without assigning any reason therefor, decline to register any transfer of any Share which is not a fully-paid Share. The Board may also decline to register any transfer unless:

13.2.1the instrument of transfer (if any) is duly stamped (if required by law) and lodged with the Company, accompanied by the certificate for the Shares to which it relates, and such other evidence as the Board may reasonably require to show the right of the transferor to make the transfer,

13.2.2the instrument of transfer (if any) is in favour of less than five (5) persons jointly;

13.2.3the instrument of transfer is in respect of only one class of shares; and

13.2.4it is satisfied that all applicable consents, authorisations, permissions or approvals of any governmental body or agency in Bermuda or any other applicable jurisdiction required to be obtained under relevant law prior to such transfer have been obtained.

13.3Subject to any directions of the Board from time to time in force, the Secretary may exercise the powers and discretions of the Board under this Bye-Law 13.

13.4If the Board declines to register a transfer it shall, within three (3) months after the date on which the instrument of transfer (if any) was lodged, send to the transferee notice of such refusal.

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13.5A fee to be determined by the Board shall be charged by the Company for registering any transfer, probate, letters of administration, certificate of death or marriage, power of attorney, stop notice, order of court or other instrument relating to or affecting the title to any Share, or otherwise making an entry in the Register relating to any Share (the Company may also require payment of a sum sufficient to cover any tax or other governmental charge that may be imposed on it in connection with such transfer or entry).

TRANSMISSION OF SHARES

14.Transmission of Shares

14.1In the case of the death of a Shareholder, the survivor or survivors, where the deceased was holding the Shares as “joint holders”, and the estate representative, where he was sole holder, shall be the only person recognised by the Company as having any title to his Shares; but nothing herein contained shall release the estate of a deceased holder (whether the sole or joint) from any liability in respect of any Share held by him solely or jointly with other persons. For the purpose of this Bye-Law 14, estate representative means the person to whom probate or letters of administration has or have been granted in Bermuda or, failing any such person, such other person as the Board may in its absolute discretion determine to be the person recognised by the Company for the purpose of this Bye-Law 14. For greater certainty, where two (2) or more persons are registered as joint holders of a Share or Shares, then in the event of the death of any joint holder or holders the remaining joint holder or holders shall be absolutely entitled to the said Share or Shares and the Company shall recognise no claim in respect of the estate of any joint holder except in the case of the last survivor of such joint holders.

14.2Subject to Bye-Law 6, any person becoming entitled to a Share in consequence of the death of a Shareholder or otherwise by operation of applicable law may, subject as hereafter provided and upon such evidence being produced as may from time to time be required by the Board as to his entitlement, either be registered himself as the holder of the Share or elect to have some person nominated by him registered as the transferee thereof. If the person so becoming entitled elects to be registered himself, he shall deliver or send to the Company a notice in writing signed by him stating that he so elects. If he shall elect to have his nominee registered, he shall signify his election by signing an instrument of transfer of such Share in favour of his nominee. All the limitations, restrictions and provisions of these Bye-Laws relating to the right to transfer and the registration of transfer of Shares shall be applicable to any such notice or instrument of transfer (if any) as aforesaid as if the death of the Shareholder or other event giving rise to the transmission had not occurred and the notice or instrument of transfer was an instrument of transfer signed by such Shareholder.

14.3A person becoming entitled to a Share in consequence of the death of a Shareholder or otherwise by operation of applicable law shall (upon such

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evidence being produced as may from time to time be required by the Board as to his entitlement) be entitled to receive and may give a discharge for any dividends or other monies payable in respect of the Share, but he shall not be entitled in respect of the Share to receive notices of or to attend or vote at general meetings of the Company or, save as aforesaid, to exercise in respect of the Share any of the rights or privileges of a Shareholder until he shall have become registered as the holder thereof. The Board may at any time give notice requiring such person to elect either to be registered himself or to transfer the Share and, if the notice is not complied with within sixty (60) days, the Board may thereafter withhold payment of all dividends and other monies payable in respect of the Shares until the requirements of the notice have been complied with.

14.4Subject to any directions of the Board from time to time in force, the Secretary may exercise the powers and discretions of the Board under this Bye-Law 14.

SHARE CAPITAL

15.Increase of Capital

15.1The Company may from time to time increase its share capital by such sum, to be divided into new Shares of such par value, and with such rights, priorities and privileges attached as the Company by Resolution shall prescribe.

15.2The Company may, by the Resolution increasing the share capital, direct that the new Shares or any of them shall be offered in the first instance either at par or at a premium or (subject to the provisions of the Companies Acts) at a discount to all the holders for the time being of Shares of any class or classes in proportion to the number of such Shares held by them respectively or make any other provision as to the issue of the new Shares.

15.3The new Shares shall be subject to all the provisions of these Bye-Laws with reference to lien, the payment of calls, forfeiture, transfer, transmission and otherwise.

16.Alteration of Capital

16.1[Subject to Bye-Law 6] [T]he Board may from time to time:

16.1.1divide its Shares into several classes and attach thereto respectively any preferential, deferred, qualified or special rights, privileges or conditions;

16.1.2consolidate and divide all or any of its Share capital into Shares of larger par value than its existing Shares;

16.1.3sub-divide its Shares or any of them into Shares of smaller par value than is fixed by its memorandum, so that in the sub-division the proportion between the amount paid and the amount, if any, unpaid on

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each reduced Share shall be the same as it was in the case of the Share from which the reduced Share is derived; and

16.1.4make provision for the issue and allotment of Shares which do not carry any voting rights.

16.2The Company may from time to time by Resolution:

16.2.1cancel Shares which, at the date of the passing of the relevant Resolution, have not been taken or agreed to be taken by any person, and diminish the amount of its Share capital by the amount of the Shares so cancelled; and

16.2.2change the currency denomination of its Share capital.

16.3Where any difficulty arises in regard to any division, consolidation, or sub-division under this Bye-Law 16, the Board may settle the same as it thinks expedient and, in particular, may arrange for the sale of the Shares representing fractions and the distribution of the net proceeds of sale in due proportion amongst the Shareholders who would have been entitled to the fractions, and for this purpose the Board may authorise a person to transfer the Shares representing fractions to the purchaser thereof, who shall not be bound to see to the application of the purchase money nor shall his title to the Shares be affected by any irregularity or invalidity in the proceedings relating to the sale.

16.4Subject to the Companies Acts and to any confirmation or consent required by law or these Bye-Laws, the Company may by Resolution from time to time convert any preference Shares into redeemable preference Shares.

17.Reduction of Capital

17.1Subject to Bye-Law 6, the Companies Acts, its memorandum and any confirmation or consent required by law, these Bye-Laws or otherwise, the Company may from time to time by Resolution authorise the reduction of its issued Share capital or any Share premium account in any manner.

17.2In relation to any such reduction, the Company may by Resolution determine the terms upon which such reduction is to be effected including, in the case of a reduction of part only of a class of Shares, those Shares to be affected.

GENERAL MEETINGS AND RESOLUTIONS IN WRITING

18.General Meetings and Resolutions in Writing

18.1If required under the Companies Act, the Board shall convene and the Company shall hold general meetings as Annual General Meetings in accordance with the requirements of the Companies Acts at such times and places as the Board shall appoint or, if requested in writing signed by the Majority Common Shareholder, at such times and places as the Majority Common Shareholder shall request. The

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Board may, whenever it thinks fit, and shall, when required by the Companies Acts or when requested by the Majority Common Shareholder, convene general meetings other than Annual General Meetings which shall be called Special General Meetings, at such time and place as the Board may appoint or, if requested in writing signed by the Majority Common Shareholder, at such time and place as the Majority Common Shareholder shall request. Except as required by the Companies Acts or when requested by the Majority Common Shareholder, Special General Meetings may not be called by any person other than the Board.

18.2Except in the case of the removal of auditors or Directors, anything which may be done by resolution of the Shareholders in general meeting or by resolution of any class of Shareholders in a separate general meeting may be done by resolution in writing. Any such Resolution shall be signed by such number of Shareholders (or the holders of such class of Shares) as provided in the Companies Acts. Such resolution in writing may be signed by the Shareholder or its proxy, or in the case of a Shareholder that is a corporation (whether or not a company within the meaning of the Companies Acts) by its representative on behalf of such Shareholder, in as many counterparts as may be necessary.

18.3Notice of any resolution in writing to be made under this Bye-Law shall be given to all the Shareholders who would be entitled to attend a meeting and vote on the resolution. The requirement to give notice of any resolution in writing to be made under this Bye-Law to such Shareholders shall be satisfied by giving to those Shareholders a copy of that resolution in writing in the same manner as that required for a notice of a general meeting of the Company at which the resolution could have been considered, except that the length of the period of notice shall not apply. The date of the notice shall be set out in the copy of the resolution in writing.

18.4The accidental omission to give notice, in accordance with this Bye-Law, of a resolution in writing to, or the non-receipt of such notice by, any person entitled to receive such notice shall not invalidate the passing of the resolution in writing.

18.5For the purposes of this Bye-Law, the date of the resolution in writing is the date when the resolution in writing is signed by, or on behalf of, the Shareholder who establishes the relevant number of votes required for the passing of the resolution in writing and any reference in any enactment to the date of passing of a resolution is, in relation to a resolution in writing made in accordance with this Bye-Law, a reference to such date.

19.Notice of General Meetings

19.1An Annual General Meeting shall be called by not less than thirty (30) days’ notice in writing and a Special General Meeting shall be called by not less than seven (7) days, and, in either case, not more than ninety (90) days, notice in writing. The notice shall be exclusive of the day on which it is served or deemed to be served and of the day for which it is given, and shall specify the place, day

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and time of the meeting, and the nature of the business to be considered. Notice of every general meeting shall be given in any manner permitted by these Bye-Laws to all Shareholders other than such as, under the provisions of these Bye-Laws or the terms of issue of the Shares they hold, are not entitled to receive such notice from the Company, and to every Director, and to any Resident Representative who or which has delivered a written notice upon the Registered Office requiring that such notice be sent to him or it.

19.2A Shareholder present, either in person or by proxy, at any meeting of the Company or of the holders of any class of Shares present in person or by proxy shall be deemed to have received notice of the meeting and, where requisite, of the purposes for which it was called.

19.3The accidental omission to give notice of a meeting or (in cases where instruments of proxy are sent out with the notice) the accidental omission to send such instrument of proxy to, or the non-receipt of notice of a meeting or such instrument of proxy by, any person entitled to receive such notice shall not invalidate the proceedings at that meeting.

19.4The Board may cancel or postpone a meeting of the Shareholders after it has been convened and notice of such cancellation or postponement shall be served in accordance with these Bye-Laws upon all Shareholders entitled to notice of the meeting so cancelled or postponed setting out, where the meeting is postponed to a specific date, notice of the new meeting in accordance with this Bye-Law 19.

20.Notice of Nominations and Shareholder Business

20.1Nominations of persons for election to the Board or the proposal of other business to be transacted by the Shareholders may be made at an Annual General Meeting only (i) pursuant to the Company’s notice of meeting, (ii) by or at the direction of the Board or (iii) by any Shareholder who is a Shareholder of record at the time of giving of notice provided for in Bye-Laws 20.1 – 20.3, who shall be entitled to vote at the meeting and who complies with the notice procedures set forth in Bye-Laws 20.1 – 20.3.

20.2For nominations or other business to be properly brought before an Annual General Meeting or by a Shareholder pursuant to clause (iii) of Bye-Law 20.1, the Shareholder must have given timely notice thereof in writing to the Secretary and any such proposed business (other than the nominations of persons for election to the Board) must constitute a proper matter for Shareholder action. To be timely, a Shareholder’s notice shall be delivered to, or mailed and received by, the Secretary at the Registered Office (or at such other place or places as the Board may otherwise specify for this purpose) not less than sixty (60) days nor more than ninety (90) days prior to the first anniversary of the preceding year’s Annual General Meeting of Shareholders; PROVIDED HOWEVER, that in the event that the date of the Annual General Meeting is advanced more than thirty (30) days prior to such anniversary date or delayed more than seventy (70) days after such

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anniversary date then to be timely such notice must be received by the Company no earlier than ninety (90) days prior to such Annual General Meeting and no later than the later of sixty (60) days prior to such Annual General Meeting or the tenth (10th) day following the day on which public announcement of the date of the meeting was first made by the Company. In no event shall the public announcement of an adjournment or postponement of an Annual General Meeting commence a new time period (or extend any time period) for the giving of a Shareholder’s notice as described above.

20.3A Shareholder’s notice to the Secretary shall set forth (a) as to each person whom the Shareholder proposes to nominate for election or re-election as a Director all information relating to such person that is required to be disclosed in solicitations of proxies for election of Directors, or is otherwise required, in each case pursuant to Regulation 14A under the Exchange Act, (b) as to any other business that the Shareholder proposes to bring before the meeting, a brief description of the business desired to be brought before the meeting, the text of the proposal or business (including the text of any resolutions proposed for consideration and in the event that such business includes a proposal to amend these Bye-Laws, the text of the proposed amendment), the reasons for conducting such business at the meeting and any material interest in such business of such Shareholder and the beneficial owner, if any, on whose behalf the proposal is made and (c) as to the Shareholder giving the notice and the beneficial owner, if any, on whose behalf the proposal is made:

20.3.1the name and address, as they appear on the Register, of such Shareholder and any such beneficial owner;

20.3.2the class or series and number of Shares which are held of record or are beneficially owned by such Shareholder and by any such beneficial owner;

20.3.3a description of any agreement, arrangement or understanding between or among such Shareholder and any such beneficial owner, any of their respective affiliates or associates, and any other person or persons (including their names) in connection with the proposal of such nomination or other business;

20.3.4a description of any agreement, arrangement or understanding (including any derivative or short positions, profit interests, options, warrants, convertible securities, stock appreciation or similar rights, hedging transactions and borrowed or loaned Shares) that has been entered into by or on behalf of, or any other agreement, arrangement or understanding that has been made, the effect or intent of which is to mitigate loss to, manage risk or benefit of Share price changes for, or increase or decrease the voting power of, such Shareholder or any such beneficial owner, or any such nominee, with respect to the Company’s securities;

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20.3.5a representation that the Shareholder is a holder of record of Shares entitled to vote at such meeting and intends to appear in person or by proxy at the meeting to bring such nomination or other business before the meeting; and

20.3.6a representation as to whether such Shareholder or any such beneficial owner intends or is part of a group that intends to (i) deliver a proxy statement and/or form of proxy to holders of at least the percentage of the voting power of the Company’s outstanding Shares required to approve or adopt the proposal or to elect each such nominee and/or (ii) otherwise to solicit proxies from Shareholders in support of such proposal or nomination.

20.4Only such business shall be conducted at an Annual General Meeting or a Special General Meeting as shall have been brought before the meeting pursuant to the Company’s notice of meeting pursuant to Bye-Law 19, or otherwise in accordance with the Companies Acts. Nominations of persons for election to the Board of the Company at a Special General Meeting may be made by Shareholders only (i) in accordance with Bye-Law 18.1 or (ii) if the election of directors is included as business to be brought before a Special General Meeting in the Company’s notice of meeting, then only by any Shareholder of the Company who is a Shareholder of record at the time of giving of notice provided for in this Bye-Law 20, who shall be entitled to vote at the meeting and who complies with the notice procedures set forth in this Bye-Law 20. The proposal by Shareholders of other business to be conducted at a Special General Meeting may be made only in accordance with Bye-Law 18.1. For nominations to be properly brought by a Shareholder before a Special General Meeting pursuant to this Bye-Law 20, the Shareholder must have given timely notice thereof in writing to the Secretary of the Company. To be timely, a Shareholder’s notice shall be delivered to or mailed and received at the Registered Office (or at such other place or places as the Board may otherwise specify for this purpose) (A) not earlier than ninety (90) days prior to the date of the Special General Meeting nor (B) later than the later of sixty (60) days prior to the date of the Special General Meeting or the tenth (10th) day following the day on which public announcement of the date of the Special General Meeting was first made. A Shareholder’s notice to the Secretary shall comply with the notice requirements of Bye-Law 20.3.

20.5At the request of the Board, any person nominated by the Board for election as a Director shall furnish to the Secretary the information that is required to be set forth in a Shareholder’s notice of nomination that pertains to the nominee. No person shall be eligible to be nominated by a Shareholder to serve as a Director unless nominated in accordance with the procedures set forth in this Bye-Law 20. No business shall be conducted at a general meeting except in accordance with the procedures set forth or referenced in Bye-Law 18.1 and this Bye-Law 20. The chairman of the meeting shall, if the facts warrant, determine and declare to the meeting that a nomination was not made in accordance with the procedures

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prescribed by these Bye-Laws or that business was not properly brought before the meeting, and if he should so determine, he shall so declare to the meeting and the defective nomination shall be disregarded or such business shall not be transacted, as the case may be. Notwithstanding the foregoing provisions of this Bye-Law 20, unless otherwise required by law, if the Shareholder (or a qualified representative of the Shareholder) does not appear at the annual or special meeting of Shareholders of the Company to present a nomination or other proposed business, such nomination shall be disregarded or such proposed business shall not be transacted, as the case may be, notwithstanding that proxies in respect of such vote may have been received by the Company.

20.6Without limiting the foregoing provisions of this Bye-Law 20, a Shareholder shall also comply with all applicable requirements of the Exchange Act with respect to the matters set forth in this Bye-Law 20; PROVIDED, HOWEVER, that any references in these Bye-Laws to the Exchange Act or the rules and regulations promulgated thereunder are not intended to and shall not limit any requirements applicable to nominations or proposals as to any other business to be considered pursuant to this Bye-Law 20, and compliance with this Bye-Law 20 shall be the exclusive means for a Shareholder (other than the Majority Common Shareholder) to make nominations or submit other business (other than as provided in the last sentence of this Bye-Law 20.6). Notwithstanding anything to the contrary, the notice requirements set forth herein with respect to the proposal of any business pursuant to this Bye-Law 20 other than a nomination shall be deemed satisfied by a Shareholder if such Shareholder has submitted a proposal to the Company in compliance with Rule 14a-8 promulgated under the Exchange Act and such Shareholder’s proposal is required to be included in a proxy statement that has been prepared by the Company to solicit proxies for the meeting of Shareholders.

20.7Notwithstanding anything to the contrary contained in these Bye-Laws, the provisions of Bye-Law 20 (or any part thereof) shall not apply to any nomination, notice, appointment or election of a Director or to any other business to be transacted at any Annual General Meeting, Special General Meeting, general meeting convened in accordance with the requirements of the Companies Acts or pursuant to any resolution in writing pursuant to Bye-Law 18.2, which, in any such case, is proposed by a Majority Common Shareholder.

21.Proceedings at General Meetings

21.1In accordance with the Companies Acts, a general meeting may be held with only one (1) individual present provided that the requirement for a quorum is satisfied. No business shall be transacted at any general meeting unless a quorum is present when the meeting proceeds to business, but the absence of a quorum shall not preclude the appointment, choice or election of a chairman, which shall not be treated as part of the business of the meeting. Save as otherwise provided by these Bye-Laws, Shareholders entitled to vote at any general meeting and present in

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person or by proxy representing not less than 25% of the Shares, shall be a quorum for all purposes.

21.2If within five (5) minutes (or such longer time as the chairman of the meeting may determine to wait) after the time appointed for the meeting, a quorum is not present, the meeting, if convened on the requisition of Shareholders, shall be dissolved. In any other case, it shall stand adjourned to such other day and such other time and place as the chairman of the meeting may determine and at such adjourned meeting one (1) Shareholder present in person or by proxy and entitled to vote shall be a quorum. The Company shall give not less than seven (7) days’ notice of any meeting adjourned through want of a quorum and such notice shall state that the one (1) Shareholder present in person or by proxy (whatever the number of Shares held by them) and entitled to vote shall be a quorum.

21.3A meeting of the Shareholders or any class thereof may be held by means of such telephone, electronic or other communication facilities (including, without limiting the generality of the foregoing, by telephone, video conference and webcast) as permit all persons participating in the meeting to communicate with each other simultaneously and instantaneously, and participation in such a meeting shall constitute presence in person at such meeting. If it appears to the chairman of a general meeting that the Specified Place is inadequate to accommodate all persons entitled and wishing to attend, the meeting is duly constituted and its proceedings are valid if the chairman is satisfied that adequate facilities are available, whether at the Specified Place or elsewhere, to ensure that each such person who is unable to be accommodated at the Specified Place is able to communicate simultaneously and instantaneously with the persons present at the Specified Place, whether by the use of microphones, loud-speakers, audio-visual or other communications equipment or facilities.

21.4Each Director, and upon giving the notice referred to in Bye-Law 19.1 above, the Resident Representative, if any, shall be entitled to attend and speak at any general meeting of the Company.

21.5The Board may choose one of their number to preside as chairman at every general meeting. If there is no such chairman, or if at any meeting the chairman is not present within five (5) minutes after the time appointed for holding the meeting, or is not willing to act as chairman, the Directors present shall choose one of their number to act or if only one Director is present he shall preside as chairman if willing to act. If no Director is present, or if each of the Directors present declines to take the chair, the persons present and entitled to vote on a poll shall elect one of their number to be chairman.

21.6The chairman of the meeting may, with the consent of any meeting at which a quorum is present (and shall if so directed by the meeting), adjourn the meeting from time to time and from place to place but no business shall be transacted at any adjourned meeting except business which might lawfully have been transacted at the meeting from which the adjournment took place. When a

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meeting is adjourned for three (3) months or more, notice of the adjourned meeting shall be given as in the case of an original meeting. Save as expressly provided by these Bye-Laws, it shall not be necessary to give any notice of an adjournment or of the business to be transacted at an adjourned meeting.

22.Voting

22.1Save where a greater majority is required by the Companies Acts or these Bye-Laws and subject to Bye-Law 6, any question proposed for consideration at any general meeting shall be decided on by a simple majority of votes cast.

22.2Subject to any rights or restrictions for the time being lawfully attached to any class of Shares and subject to the provisions of these Bye-Laws including any adjustments made to the voting power of the Shares of any Shareholder pursuant to Bye-Law 6, at any general meeting, a resolution put to the vote of the meeting shall be decided on a show of hands or by a count of votes received in the form of electronic records, unless (before or on the declaration of the result of the show of hands or count of votes received as electronic records or on the withdrawal of any other demand for a poll) a poll is demanded by:

22.2.1 the chairman of the meeting; or

22.2.2 at least three (3) Shareholders present in person or represented by proxy; or

22.2.3any Shareholder or Shareholders present in person or represented by proxy and holding between them not less than one tenth (1/10) of the total voting rights of all the Shareholders having the right to vote at such meeting; or

22.2.4a Shareholder or Shareholders present in person or represented by proxy holding Shares conferring the right to vote at such meeting, being Shares on which an aggregate sum has been Paid-Up equal to not less than one tenth (1/10) of the total sum Paid-Up on all such Shares conferring such right.

The demand for a poll may be withdrawn by the person or any of the persons making it at any time prior to the declaration but only with the consent of the chairman and a demand so withdrawn shall not be taken to have invalidated the result of a show of hands declared before the demand for a poll was made. Unless a poll is so demanded and the demand is not withdrawn, a declaration by the chairman that a resolution has, on a show of hands or count of votes received as electronic records, been carried or carried unanimously or by a particular majority or not carried by a particular majority or lost shall be final and conclusive, and an entry to that effect in the minute book of the Company shall be conclusive evidence of the fact without proof of the number or proportion of votes recorded for or against such resolution.

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22.3If a poll is duly demanded, the result of the poll shall be deemed to be the resolution of the meeting at which the poll is demanded.

22.4A poll demanded on the election of a chairman, or on a question of adjournment, shall be taken forthwith. A poll demanded on any other question shall be taken in such manner and either forthwith or at such time (being not later than three (3) months after the date of the demand) and place as the chairman shall direct and he may appoint scrutineers (who need not be Shareholders) and fix a time and place for declaring the result of the poll. It shall not be necessary (unless the chairman otherwise directs) for notice to be given of a poll.

22.5The demand for a poll shall not prevent the continuance of a meeting for the transaction of any business other than the question on which the poll has been demanded and it may be withdrawn at any time before the close of the meeting or the taking of the poll, whichever is the earlier.

22.6On a poll, votes may be cast either personally or by proxy.

22.7A person entitled to more than one vote on a poll need not use all his votes or cast all the votes he uses in the same way.

22.8In the case of an equality of votes at a general meeting, whether on a show of hands or count of votes received as electronic records or on a poll, the chairman of such meeting shall not be entitled to a second or casting vote and the resolution shall fail.

22.9In the case of joint holders of a Share, the vote of the senior who tenders a vote, whether in person or by proxy, shall be accepted to the exclusion of the votes of the other joint holders, and for this purpose seniority shall be determined by the order in which the names stand in the Register in respect of the joint holding.

22.10A Shareholder who is a patient for any purpose of any statute or applicable law relating to mental health or in respect of whom an order has been made by any Court having jurisdiction for the protection or management of the affairs of persons incapable of managing their own affairs may vote, whether on a show of hands or on a poll, by his receiver, committee, curator bonis or other person in the nature of a receiver, committee or curator bonis appointed by such Court and such receiver, committee, curator bonis or other person may vote on a poll by proxy, and may otherwise act and be treated as such Shareholder for the purpose of general meetings.

22.11No Shareholder shall, unless the Board otherwise determines, be entitled to vote at any general meeting unless all calls or other sums presently payable by him in respect of Shares in the Company have been paid.

22.12If:

22.12.1any objection shall be raised to the qualification of any voter; or,

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22.12.2any votes have been counted which ought not to have been counted or which might have been rejected; or,

22.12.3any votes are not counted which ought to have been counted,

the objection or error shall not vitiate the decision of the meeting or adjourned meeting on any resolution unless the same is raised or pointed out at the meeting or, as the case may be, the adjourned meeting at which the vote objected to is given or tendered or at which the error occurs. Any objection or error shall be referred to the chairman of the meeting and shall only vitiate the decision of the meeting on any resolution if the chairman decides that the same may have affected the decision of the meeting. The decision of the chairman on such matters shall be final and conclusive.

23.Proxies and Corporate Representatives

23.1A Shareholder may appoint one or more persons as his proxy, with or without the power of substitution, to represent him and vote on his behalf in respect of all or some of his Shares at any general meeting (including an adjourned meeting). A proxy need not be a Shareholder.

23.2The instrument appointing a proxy or corporate representative shall be in writing executed by the appointor or his attorney authorised by him in writing or, if the appointor is a corporation, either under its seal or executed by an officer, attorney or other person authorised to sign the same.

23.3Any Shareholder may appoint a proxy or (if a corporation) representative (or representatives) for a specific general meeting, and adjournments thereof, or may appoint a standing proxy or (if a corporation) representative, by serving on the Company at the Registered Office, or at such place or places as the Board may otherwise specify for the purpose, a proxy or (if a corporation) an authorisation. Any standing proxy or authorisation shall be valid for all general meetings and adjournments thereof or resolutions in writing, as the case may be, until notice of revocation is received at the Registered Office or at such place or places as the Board may otherwise specify for the purpose. Where a standing proxy or authorisation exists, its operation shall be deemed to have been suspended at any general meeting or adjournment thereof at which the Shareholder is present or in respect to which the Shareholder has specially appointed a proxy or representative. The Board may from time to time require such evidence as it shall deem necessary as to the due execution and continuing validity of any standing proxy or authorisation and the operation of any such standing proxy or authorisation shall be deemed to be suspended until such time as the Board determines that it has received the requested evidence or other evidence satisfactory to it.

23.4Any Shareholder may irrevocably appoint a proxy and in such case: (i) such proxy shall be irrevocable in accordance with the terms of the instrument of

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appointment; (ii) the holder of such proxy shall be the only person entitled to vote the relevant Shares at any meeting at which such holder is present; and (iii) the Company shall be obliged to recognise the holder of such proxy until such time as such holder shall notify the Company in writing that such proxy is no longer in force.

23.5Subject to Bye-Law 23.3, the instrument appointing a proxy or corporate representative together with such other evidence as to its due execution as the Board may from time to time require, shall be delivered at the Registered Office (or at such place as may be specified in the notice convening the meeting or in any notice of any adjournment or, in either case or the case of a resolution in writing, in any document sent therewith) prior to the holding of the relevant meeting or adjourned meeting at which the person named in the instrument proposes to vote or, in the case of a poll taken subsequently to the date of a meeting or adjourned meeting, before the time appointed for the taking of the poll, or, in the case of a resolution in writing, prior to the effective date of the resolution in writing and in default the instrument of proxy or authorisation shall not be treated as valid.

23.6Instruments of proxy or authorisation shall be in any common form or in such other form as the Board may approve and the Board may, if it thinks fit, send out with the notice of any meeting or any resolution in writing forms of instruments of proxy or authorisation for use at that meeting or in connection with that resolution in writing. The instrument of proxy shall be deemed to confer authority to demand or join in demanding a poll, to speak at the meeting and to vote on any amendment of a resolution in writing or amendment of a resolution put to the meeting for which it is given as the proxy thinks fit. The instrument of proxy or authorisation shall, unless the contrary is stated therein, be valid as well for any adjournment of the meeting as for the meeting to which it relates. If the terms of the appointment of a proxy include a power of substitution, any proxy appointed by substitution under such power shall be deemed to be the proxy of the Shareholder who conferred such power. All the provisions of these Bye-Laws relating to the execution and delivery of an instrument or other form of communication appointing or evidencing the appointment of a proxy shall apply, mutatis mutandis, to the instrument or other form of communication effecting or evidencing such an appointment by substitution.

23.7A vote given in accordance with the terms of an instrument of proxy or authorisation shall be valid notwithstanding the previous death or unsoundness of mind of the principal, or revocation of the instrument of proxy or of the corporate authority, provided that no intimation in writing of such death, unsoundness of mind or revocation shall have been received by the Company at the Registered Office (or such other place as may be specified for the delivery of instruments of proxy or authorisation in the notice convening the meeting or other documents sent therewith) at least one hour before the commencement of the meeting or

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adjourned meeting, or the taking of the poll, or the day before the effective date of any resolution in writing at which the instrument of proxy or authorisation is used.

23.8Subject to the Companies Acts, the Board may at its discretion waive any of the provisions of these Bye-Laws related to proxies or authorisations and, in particular, may accept such verbal or other assurances as it thinks fit as to the right of any person to attend, speak and vote on behalf of any Shareholder at general meetings or to sign resolutions in writing.

BOARD OF DIRECTORS

24.Appointment and Removal of Directors

24.1The number of Directors of the Board shall be such number not less than three (3) as the Company by Resolution may, from time to time, determine. No share qualification shall be required of any Director.

24.2The Directors shall be elected or appointed at the Annual General Meeting, at any Special General Meeting called for that purpose or by Resolution. The Shareholders may authorise the Directors to fill any vacancy in their number, from time to time.

24.3Directors shall hold office for such term as the Shareholders may determine or, in the absence of such determination, until the next Annual General Meeting or until their successors are elected or appointed or their office is otherwise vacated.

24.4The Company may in a Special General Meeting called for that purpose remove a Director, PROVIDED notice of any such meeting shall be served upon the Director concerned not less than fourteen (14) days before such meeting and he shall be entitled to be heard at such meeting.

25.Resignation and Disqualification of Directors

25.1The office of a Director shall be vacated upon the happening of any of the following events:

25.1.1if he resigns his office by notice in writing delivered to the Registered Office or tendered at a meeting of the Board;

25.1.2if he becomes of unsound mind or a patient for any purpose of any statute or applicable law relating to mental health and the Board resolves that his office is vacated;

25.1.3if he becomes bankrupt under the laws of any country or compounds with his creditors;

25.1.4if he is prohibited by law from being a Director; or

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25.1.5if he ceases to be a Director by virtue of the Companies Acts or these Bye-Laws or is removed from office pursuant to Bye-Law 24.4.

26.Alternate Directors

26.1A Director may appoint another Director as his Alternate Director and may remove such Alternate Director. Any appointment or removal of an Alternate Director by a Director shall be effected by delivery of a written notice of appointment or removal to the Secretary at the Registered Office, signed by such Director, and such notice shall be effective immediately upon receipt or on any later date specified in that notice. Any Alternate Director may be removed by the Board. An Alternate Director may also be a Director in his own right and may act as alternate to more than one Director.

26.2An Alternate Director shall cease to be an Alternate Director:

26.2.1if his appointor ceases to be a Director;

26.2.2on the happening of any event which, if he were a Director, would cause him to vacate his office as Director;

26.2.3if he is removed from office pursuant to Bye-Law 26.1; or

26.2.4if he resigns his office by notice to the Secretary at the Registered Office.

26.3An Alternate Director shall be entitled to receive notices of all meetings of Directors, to attend, be counted in the quorum and vote at any such meeting at which any Director to whom he is alternate is not personally present, and generally to perform all the functions of any Director to whom he is alternate in his absence.

26.4Every person acting as an Alternate Director shall (except as regards powers to appoint an alternate and remuneration) be subject in all respects to the provisions of these Bye-Laws relating to Directors and shall alone be responsible to the Company for his acts and defaults and shall not be deemed to be the agent of or for any Director for whom he is alternate. An Alternate Director may be paid expenses and shall be entitled to be indemnified by the Company to the same extent mutatis mutandis as if he were a Director. Every person acting as an Alternate Director shall have one vote for each Director for whom he acts as alternate (in addition to his own vote if he is also a Director). The signature of an Alternate Director to any resolution in writing of the Board or a committee of the Board shall, unless the terms of his appointment provides to the contrary, be as effective as the signature of the Director or Directors to whom he is alternate.

27.Directors’ Fees and Additional Remuneration and Expenses

27.1The amount, if any, of Directors' fees and any additional remuneration shall from time to time be determined by the Majority Common Shareholder. Unless

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otherwise determined to the contrary, such fees shall be deemed to accrue from day-to-day. Each Director may be paid his reasonable travel, hotel and incidental expenses in attending and returning from meetings of the Board or committees constituted pursuant to these Bye-Laws or general meetings and shall be paid all expenses properly and reasonably incurred by him in the conduct of the Company’s business or in the discharge of his duties as a Director. Any Director who, by request, goes or resides abroad for any purposes of the Company or who performs services which in the opinion of the Board go beyond the ordinary duties of a Director may be paid such extra remuneration (whether by way of salary, commission, participation in profits or otherwise) as the Board may determine, and such extra remuneration shall be in addition to any remuneration provided for by or pursuant to any other Bye-Law.

27.2No Director or former Director shall be accountable to the Company or the Shareholders for any benefit provided pursuant to this Bye-Law 27 and the receipt of any such benefit shall not disqualify any person from being or becoming a Director.

28.Directors’ Interests

28.1A Director may hold any other office or place of profit with the Company (except that of auditor) in conjunction with his office of Director for such period and upon such terms as the Board may determine, and may be paid such extra remuneration therefor (whether by way of salary, commission, participation in profits or otherwise) as the Board may determine, and such extra remuneration shall be in addition to any remuneration provided for by or pursuant to any other Bye-Law.

28.2A Director may act by himself or his firm in a professional capacity for the Company (otherwise than as auditor) and he or his firm shall be entitled to remuneration for professional services as if he were not a Director.

28.3Subject to the provisions of the Companies Acts, a Director may notwithstanding his office be a party to, or otherwise interested in, any transaction or arrangement with the Company or in which the Company is otherwise interested; and be a director or other officer of, or employed by, or a party to any transaction or arrangement with, or otherwise interested in, any body corporate promoted by the Company or in which the Company is interested. The Board may also cause the voting power conferred by the shares in any other company held or owned by the Company to be exercised in such manner in all respects as it thinks fit, including the exercise thereof in favour of any resolution appointing the Directors or any of them to be directors or officers of such other company, or voting or providing for the payment of remuneration to the directors or officers of such other company.

28.4So long as, where it is necessary, he declares the nature of his interest at the first opportunity at a meeting of the Board or by writing to the Directors as required by the Companies Acts, a Director shall not by reason of his office be accountable to the Company for any benefit which he derives from any office or employment to

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which these Bye-Laws allow him to be appointed or from any transaction or arrangement in which these Bye-Laws allow him to be interested, and no such transaction or arrangement shall be liable to be avoided on the ground of any interest or benefit.

28.5A Director who has disclosed his interest in a transaction or arrangement with the Company, or in which the Company is otherwise interested, may be counted in the quorum and vote at any meeting at which such transaction or arrangement is considered by the Board.

28.6Subject to the Companies Acts and any further disclosure required thereby, a general notice to the Directors by a Director or Officer declaring that he is interested (directly or indirectly) in any transaction or arrangement proposed to be entered into by the Company shall be a sufficient declaration of interest in relation to such transaction or arrangement.

29.Corporate Opportunities

29.1Subject to any express agreement that may from time to time be in effect, each of (x) any Director or Officer who is also a director, officer, employee, managing director or Affiliate of an COVÉA Group Member (collectively, the “Managers”) and (y) their respective Affiliates, may, and shall have no duty not to, in each case on behalf of the Managers or their Affiliates (the persons and entities in clauses (x) and (y), each a “Covered Manager Person”), to the fullest extent permitted by applicable law, (i) carry on and conduct, whether directly or indirectly, including (without limitation) as a partner in any partnership, as a joint venturer in any joint venture, or a director, officer, employee or shareholder of any Company, or as a participant in any syndicate, pool, trust or association, any business of any kind, nature or description, whether or not such business is competitive with or in the same or similar lines of business as the Company, (ii) do business with any client, customer, vendor or other person that has a commercial relationship with the Company or any of its Affiliates, and (iii) make investments in any kind of property in which the Company may make investments. To the fullest extent permitted by law, the Company hereby renounces any interest or expectancy of the Company to participate in any business of the Managers or their Affiliates, and waives any claim against a Covered Manager Person and shall indemnify a Covered Manager Person against any claim that such Covered Manager Person is liable to the Company or its shareholders for breach of any fiduciary duty solely by reason of such person’s or entity’s participation in any such business.

29.2If a Covered Manager Person acquires knowledge of a potential transaction or matter which may constitute a corporate opportunity for both (x) the Covered Manager Person, in his or her COVÉA Group Member-related capacity, or an COVÉA Group Member (other than the Company) and (y) the Company, the Covered Manager Person shall not, to the fullest extent permitted by applicable law, have any duty to offer or communicate information regarding such corporate opportunity to the Company. To the fullest extent permitted by law, the Company

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hereby renounces any interest or expectancy of the Company in such corporate opportunity and waives any claim against each Covered Manager Person and shall indemnify a Covered Manager Person against any claim that such Covered Manager Person is liable to the Company or its shareholders for breach of any fiduciary duty solely by reason of the fact that such Covered Manager Person (i) pursues or acquires any corporate opportunity for the account of an COVÉA Group Member, (ii) directs, recommends, sells, assigns, or otherwise transfers such corporate opportunity to another person or (iii) does not communicate information regarding such corporate opportunity to the Company, PROVIDED, HOWEVER, in each case, that any corporate opportunity which is expressly offered to a Covered Manager Person in writing solely in his or her capacity as a Director or Officer shall belong to the Company.

29.3Any person or entity purchasing or otherwise acquiring any interest in any Shares of the Company shall be deemed to have notice of and to have consented to the provisions of this Bye-Law 29.

POWERS AND DUTIES OF THE BOARD

30.Powers and Duties of the Board

30.1Subject to the provisions of the Companies Acts and these Bye-Laws, the Board shall manage the business of the Company and may pay all expenses incurred in promoting and incorporating the Company and may exercise all the powers of the Company. No alteration of these Bye-Laws shall invalidate any prior act of the Board which would have been valid if that alteration had not been made. The powers given by this Bye-Law 30 shall not be limited by any special power given to the Board by these Bye-Laws and a meeting of the Board at which a quorum is present shall be competent to exercise all the powers, authorities and discretions for the time being vested in or exercisable by the Board.

30.2The Board may exercise all the powers of the Company except those powers that are required by the Companies Acts or these Bye-Laws to be exercised by the Shareholders.

30.3All cheques, promissory notes, drafts, bills of exchange and other instruments, whether negotiable or transferable or not, and all receipts for money paid to the Company shall be signed, drawn, accepted, endorsed or otherwise executed, as the case may be, in such manner as the Board shall from time to time determine.

30.4In addition to its powers under Bye-Law 27, the Board on behalf of the Company may provide benefits, whether by the payment of gratuities or pensions or otherwise, for any person including any Director or former Director who has held any executive office or employment with the Company or with any body corporate which is or has been a subsidiary or Affiliate of the Company or a predecessor in the business of the Company or of any such subsidiary or Affiliate, and to any member of his family or any person who is or was dependent on him,

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and may contribute to any fund and pay premiums for the purchase or provision of any such gratuity, pension or other benefit, or for the insurance of any such person.

30.5The Board may from time to time appoint one or more of its body to hold any other employment or executive office with the Company for such period and upon such terms as the Board may determine and may revoke or terminate any such appointments. Any such revocation or termination as aforesaid shall be without prejudice to any claim for damages that such Director may have against the Company or the Company may have against such Director for any breach of any contract of service between him and the Company which may be involved in such revocation or termination. Any person so appointed shall receive such remuneration (if any) (whether by way of salary, commission, participation in profits or otherwise) as the Board may determine, and either in addition to or in lieu of his remuneration as a Director.

31.Delegation of the Board’s Powers

31.1The Board may by power of attorney appoint any company, firm or person or any fluctuating body of persons, whether nominated directly or indirectly by the Board, to be the attorney or attorneys of the Company for such purposes and with such powers, authorities and discretions (not exceeding those vested in or exercisable by the Board under these Bye-Laws) and for such period and subject to such conditions as it may think fit, and any such power of attorney may contain such provisions for the protection and convenience of persons dealing with any such attorney and of such attorney as the Board may think fit, and may also authorise any such attorney to sub-delegate all or any of the powers, authorities and discretions vested in him. Such attorney may, if so authorised by the power of attorney, execute any deed, instrument or other document on behalf of the Company.

31.2The Board may entrust to and confer upon any Director, Officer or, without prejudice to the provisions of Bye-Law 31.3, other person any of the powers, authorities and discretions exercisable by it upon such terms and conditions with such restrictions as it thinks fit, and either collaterally with, or to the exclusion of, its own powers, authorities and discretions, and may from time to time revoke or vary all or any of such powers, authorities and discretions, but no person dealing in good faith and without notice of such revocation or variation shall be affected thereby.

31.3The Board may delegate any of its powers, authorities and discretions to committees, consisting of one (1) or more persons, as it thinks fit. Any committee so formed shall, in the exercise of the powers, authorities and discretions so delegated, conform to any directions which may be imposed upon it by the Board. The meetings and proceedings of any such committee shall be governed by the provisions of these Bye-Laws regulating the meetings and proceedings of the

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Board, so far as the same are applicable and are not superseded by directions imposed by the Board.

32.Proceedings of the Board

32.1The Board may meet for the despatch of business, adjourn and otherwise regulate its meetings as it thinks fit. Questions arising at any meeting shall be determined by a majority of votes cast at a meeting at which a quorum is present. In the case of an equality of votes, the motion shall be deemed to have been lost. A Director may, and the Secretary on the requisition of a Director shall, at any time summon a meeting of the Board.

32.2Notice of a meeting of the Board may be given to a Director by word of mouth or in any manner permitted by these Bye-Laws. A Director may retrospectively waive the requirement for notice of any meeting by consenting in writing to the business conducted at the meeting.

32.3The quorum necessary for the transaction of the business of the Board may be fixed by the Board and, unless so fixed at any other number, shall be three (3) individuals and requires the presence of at least one Majority Shareholder Director Designee for so long as the Board consists of at least one Majority Shareholder Director Designee. Any Director who ceases to be a Director at a meeting of the Board may continue to be present and to act as a Director and be counted in the quorum until the termination of the meeting if no other Director objects and if otherwise a quorum of Directors would not be present.

32.4A Director who to his knowledge is in any way, whether directly or indirectly, interested in a contract or proposed contract, transaction or arrangement with the Company and has complied with the provisions of the Companies Acts and these Bye-Laws with regard to disclosure of his interest shall be entitled to vote in respect of any contract, transaction or arrangement in which he is so interested and if he shall do so his vote shall be counted, and he shall be taken into account in ascertaining whether a quorum is present.

32.5The Resident Representative shall, upon delivering written notice of an address for the purposes of receipt of notice to the Registered Office, be entitled to receive notice of, attend and be heard at, and to receive minutes of all meetings of the Board.

32.6So long as a quorum of Directors remains in office, the continuing Directors may act notwithstanding any vacancy in the Board but, if no such quorum remains, the continuing Directors or a sole continuing Director may act only for the purpose of (i) calling a general meeting or (ii) preserving the assets of the Company.

32.7The Board may choose one of their number to preside as chairman at every meeting of the Board. If there is no such chairman, or if at any meeting the chairman is not present within five (5) minutes after the time appointed for

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holding the meeting, or is not willing to act as chairman, the Directors present may choose one of their number to be chairman of the meeting.

32.8The meetings and proceedings of any committee consisting of one (1) or more members shall be governed by the provisions contained in these Bye-Laws for regulating the meetings and proceedings of the Board so far as the same are applicable and are not superseded by any regulations imposed by the Board.

32.9A resolution in writing signed by all the Directors for the time being entitled to receive notice of a meeting of the Board (or by an Alternate Director, as provided for in these Bye-Laws) or by all the members of a committee for the time being shall be as valid and effectual as a resolution passed at a meeting of the Board or, as the case may be, of such committee duly called and constituted. Such resolution may be contained in one document or in several documents in the like form each signed by one or more of the Directors or members of the committee concerned.

32.10 A meeting of the Board or a committee appointed by the Board may be held by means of such telephone, electronic or other communication facilities (including, without limiting the generality of the foregoing, by telephone, by video conferencing or webcast) as permit all persons participating in the meeting to communicate with each other simultaneously and instantaneously and participation in such a meeting shall constitute presence in person at such meeting. Such a meeting shall be deemed to take place where the largest group of those Directors participating in the meeting is physically assembled, or, if there is no such group, where the chairman of the meeting then is.

32.11All acts done by the Board or by any committee or by any person acting as a Director or member of a committee or any person duly authorised by the Board or any committee shall, notwithstanding that it is afterwards discovered that there was some defect in the appointment of any member of the Board or such committee or person acting as aforesaid or that they or any of them were disqualified or had vacated their office, be as valid as if every such person had been duly appointed and was qualified and had continued to be a Director, member of such committee or person so authorised.

OFFICERS

33.Officers

33.1The Officers of the Company, who may or may not be Directors, may be appointed by the Board at any time. Any person appointed pursuant to this Bye-Law 33 shall hold office for such period and upon such terms as the Board may determine and the Board may revoke or terminate any such appointment. Any such revocation or termination shall be without prejudice to any claim for damages that such Officer may have against the Company or the Company may have against such Officer for any breach of any contract of service between him

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and the Company which may be involved in such revocation or termination. Save as provided in the Companies Acts or these Bye-Laws, the powers and duties of the Officers of the Company shall be such (if any) as are determined from time to time by the Board.

MINUTES

34.Minutes

34.1The Board shall cause minutes to be made and books kept for the purpose of recording:

34.1.1 all appointments of Officers made by the Board;

34.1.2the names of the Directors and other persons (if any) present at each meeting of the Board and of any committee; and

34.1.3all proceedings at meetings of the Company, of the holders of any class of Shares in the Company, of the Board and of committees appointed by the Board.

34.2Shareholders shall only be entitled to see the Register of Directors and Officers, the Register, the financial information provided for in Bye-Law 41.3 and the minutes of meetings of the Shareholders of the Company.

SECRETARY AND RESIDENT REPRESENTATIVE

35.Secretary and Resident Representative

35.1The Secretary (including one or more deputy or assistant secretaries) and, if required, the Resident Representative, shall be appointed by the Board at such remuneration (if any) and upon such terms as it may think fit and any Secretary and Resident Representative so appointed may be removed by the Board. The duties of the Secretary and the duties of the Resident Representative shall be those prescribed by the Companies Acts together with such other duties as shall from time to time be prescribed by the Board.

35.2A provision of the Companies Acts or these Bye-Laws requiring or authorising a thing to be done by or to a Director and the Secretary shall not be satisfied by its being done by or to the same person acting both as Director and as, or in the place of, the Secretary.

THE SEAL

36.The Seal

36.1The Board may authorise the production of a common seal of the Company and one or more duplicate common seals of the Company, which shall consist of a

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circular device with the name of the Company around the outer margin thereof and the country and year of registration in Bermuda across the centre thereof.

36.2Any document required to be under seal or executed as a deed on behalf of the Company may be:

36.2.1executed under the Seal in accordance with these Bye-Laws; or

36.2.2signed or executed by any person authorised by the Board for that purpose, without the use of the Seal.

36.3The Board shall provide for the custody of every Seal. A Seal shall only be used by authority of the Board or of a committee constituted by the Board. Subject to these Bye-Laws, any instrument to which a Seal is affixed shall be attested by the signature of:

36.3.1a Director; or

36.3.2the Secretary; or

36.3.3any one person authorised by the Board for that purpose.

DIVIDENDS AND OTHER PAYMENTS

37.Dividends and Other Payments

37.1Except insofar as the rights attaching to, or the terms of issue of, any Share otherwise provide, the Board may from time to time declare dividends or distributions out of contributed surplus to be paid to the Shareholders according to their rights and interests, including such interim dividends as appear to the Board to be justified by the position of the Company. The Board, in its discretion, may determine that any dividend shall be paid in cash or shall be satisfied, subject to Bye-Law 38, in paying up in full Shares in the Company to be issued to the Shareholders credited as fully paid or partly paid or partly in one way and partly the other. The Board may also pay any fixed cash dividend which is payable on any Shares of the Company half yearly or on such other dates, whenever the position of the Company, in the opinion of the Board, justifies such payment.

37.2Except insofar as the rights attaching to, or the terms of issue of, any Share otherwise provide:

37.2.1all dividends or distributions out of contributed surplus may be declared and paid according to the amounts Paid-Up on the Shares in respect of which the dividend or distribution is paid, and an amount Paid-Up on a Share in advance of calls may be treated for the purpose of this Bye-Law 37 as Paid-Up on the Share;

37.2.2dividends or distributions out of contributed surplus may be apportioned and paid pro rata according to the amounts Paid-Up on the Shares during

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any portion or portions of the period in respect of which the dividend or distribution is paid.

37.3The Board may deduct from any dividend, distribution or other monies payable to a Shareholder by the Company on or in respect of any Shares all sums of money (if any) presently payable by him to the Company on account of calls or otherwise in respect of Shares of the Company.

37.4No dividend, distribution or other monies payable by the Company on or in respect of any Share shall bear interest against the Company.

37.5Any dividend, distribution or interest, or part thereof payable in cash, or any other sum payable in cash to the holder of Shares may be paid by cheque or warrant sent through the post or by courier addressed to the holder at his address in the Register or, in the case of joint holders, addressed to the holder whose name stands first in the Register in respect of the Shares at his registered address as appearing in the Register or addressed to such person at such address as the holder or joint holders may in writing direct. Every such cheque or warrant shall, unless the holder or joint holders otherwise direct, be made payable to the order of the holder or, in the case of joint holders, to the order of the holder whose name stands first in the Register in respect of such Shares, and shall be sent at his or their risk and payment of the cheque or warrant by the bank on which it is drawn shall constitute a good discharge to the Company. Any one of two (2) or more joint holders may give effectual receipts for any dividends, distributions or other monies payable or property distributable in respect of the Shares held by such joint holders.

37.6Any dividend or distribution out of contributed surplus unclaimed for a period of six (6) years from the date of declaration of such dividend or distribution shall be forfeited and shall revert to the Company and the payment by the Board of any unclaimed dividend, distribution, interest or other sum payable on or in respect of the Share into a separate account shall not constitute the Company a trustee in respect thereof.

37.7The Board may also, in addition to its other powers, direct payment or satisfaction of any dividend or distribution out of contributed surplus wholly or in part by the distribution of specific assets, and in particular of paid-up Shares or debentures of any other company, and where any difficulty arises in regard to such distribution or dividend, the Board may settle it as it thinks expedient, and in particular, may authorise any person to sell and transfer any fractions or may ignore fractions altogether, and may fix the value for distribution or dividend purposes of any such specific assets and may determine that cash payments shall be made to any Shareholders upon the footing of the values so fixed in order to secure equality of distribution and may vest any such specific assets in trustees as may seem expedient to the Board, PROVIDED that such dividend or distribution may not be satisfied by the distribution of any partly paid Shares or debentures of any company without the sanction of a Resolution.

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38.Reserves

38.1The Board may, before declaring any dividend or distribution out of contributed surplus, set aside such sums as it thinks proper as reserves which shall, at the discretion of the Board, be applicable for any purpose of the Company and pending such application may, also at such discretion, either be employed in the business of the Company or be invested in such investments as the Board may from time to time think fit. The Board may also without placing the same to reserve carry forward any sums which it may think it prudent not to distribute.

CAPITALISATION OF PROFITS

39.Capitalisation of Profits

39.1The Board may from time to time resolve to capitalise all or any part of any amount for the time being standing to the credit of any reserve or fund which is available for distribution or to the credit of any Share premium account and accordingly that such amount be set free for distribution amongst the Shareholders or any class of Shareholders who would be entitled thereto if distributed by way of dividend and in the same proportions, on the footing that the same be not paid in cash but be applied either in or towards paying up amounts for the time being unpaid on any Shares in the Company held by such Shareholders respectively or in payment up in full of unissued Shares, debentures or other obligations of the Company, to be allotted and distributed credited as fully paid amongst such Shareholders, or partly in one way and partly in the other, PROVIDED that for the purpose of this Bye-Law 39, a Share premium account may be applied only in paying up of unissued Shares to be issued to such Shareholders credited as fully paid.

39.2Where any difficulty arises in regard to any distribution under this Bye-Law 39, the Board may settle the same as it thinks expedient and, in particular, may authorise any person to sell and transfer any fractions or may resolve that the distribution should be as nearly as may be practicable in the correct proportion but not exactly so or may ignore fractions altogether, and may determine that cash payments should be made to any Shareholders in order to adjust the rights of all parties, as may seem expedient to the Board. The Board may appoint any person to sign on behalf of the persons entitled to participate in the distribution any contract necessary or desirable for giving effect thereto and such appointment shall be effective and binding upon the Shareholders.

RECORD DATES

40.Record Dates

40.1Notwithstanding any other provisions of these Bye-Laws, the Board may fix any date as the record date for any dividend, distribution, allotment or issue and as

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more particularly set out in Bye-Law 40.2 for the purpose of identifying the persons entitled to receive notices of any general meeting and to vote at any general meeting. Any such record date may be on or at any time before or after any date on which such dividend, distribution, allotment or issue is declared, paid or made or such notice is despatched.

40.2In relation to any general meeting of the Company or of any class of Shareholder or to any adjourned meeting or any poll taken at a meeting or adjourned meeting of which notice is given, the Board may specify in the notice of meeting or adjourned meeting or in any document sent to Shareholders by or on behalf of the Board in relation to the meeting, a time and date (a “Record Date”) prior to the date fixed for the meeting (the “Meeting Date”) and, notwithstanding any provision in these Bye-Laws to the contrary, in such case:

40.2.1each person entered in the Register at the Record Date as a Shareholder, or a Shareholder of the relevant class (a “Record Date Holder”) shall be entitled to attend and to vote at the relevant meeting and to exercise all of the rights or privileges of a Shareholder, or a Shareholder of the relevant class, in relation to that meeting in respect of the Shares, or the Shares of the relevant class, registered in his name at the Record Date;

40.2.2as regards any Shares, or Shares of the relevant class, which are registered in the name of a Record Date Holder at the Record Date but are not so registered at the Meeting Date (“Relevant Shares”), each holder of any Relevant Shares at the Meeting Date shall be deemed to have irrevocably appointed that Record Date Holder as his proxy for the purpose of attending and voting in respect of those Relevant Shares at the relevant meeting (with power to appoint, or to authorise the appointment of, some other person as proxy), in such manner as the Record Date Holder in his absolute discretion may determine; and

40.2.3accordingly, except through his proxy pursuant to Bye-Law 40.2.2, a holder of Relevant Shares at the Meeting Date shall not be entitled to attend or to vote at the relevant meeting, or to exercise any of the rights or privileges of a Shareholder, or a Shareholder of the relevant class, in respect of the Relevant Shares at that meeting.

40.3The entry of the name of a person in the Register as a Record Date Holder shall be sufficient evidence of his appointment as proxy in respect of any Relevant Shares for the purposes of this paragraph, but all the provisions of these Bye-Laws relating to the execution and deposit of an instrument appointing a proxy or any ancillary matter (including the Board’s powers and discretions relevant to such matter) shall apply to any instrument appointing any person other than the Record Date Holder as proxy in respect of any Relevant Shares.

ACCOUNTING RECORDS

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41.Accounting Records

41.1The Board shall cause to be kept accounting records sufficient to give a true and fair view of the state of the Company’s affairs and to show and explain its transactions, in accordance with the Companies Acts.

41.2The records of account shall be kept at the Registered Office or at such other place or places as the Board thinks fit, and shall at all times be open to inspection by the Directors, PROVIDED that if the records of account are kept at some place outside Bermuda, there shall be kept at an office of the Company in Bermuda such records as will enable the Directors to ascertain with reasonable accuracy the financial position of the Company at the end of each three (3) month period. No Shareholder (other than an Officer of the Company) shall have any right to inspect any accounting record or book or document of the Company except as conferred by law or authorised by the Board.

41.3A copy of every balance sheet and statement of income and expenditure, including every document required by law to be annexed thereto, which is to be laid before the Company in general meeting, together with a copy of the auditors’ report, shall be sent to each person entitled thereto in accordance with the requirements of the Companies Acts.

AUDIT

42.Audit

42.1Save and to the extent that an audit is waived in the manner permitted by the Companies Acts, auditors shall be appointed and their duties regulated in accordance with the Companies Acts, any other applicable law and such requirements not inconsistent with the Companies Acts as the Board may from time to time determine.

SERVICE OF NOTICES AND OTHER DOCUMENTS

43.Service of Notices and Other Documents

43.1Any notice or other document (including but not limited to a Share certificate, any notice of a general meeting of the Company, any instrument of proxy and any document to be sent in accordance with Bye-Law 41) may be sent to, served on or delivered to any Shareholder by the Company

43.1.1personally;

43.1.2by sending it through the post (by airmail where applicable) in a pre-paid letter addressed to such Shareholder at his address as appearing in the Register;

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43.1.3by sending it by courier to or leaving it at the Shareholder’s address appearing in the Register;

43.1.4by, where applicable, sending it by email or facsimile or other mode of representing or reproducing words in a legible and non-transitory form or by sending an electronic record of it by electronic means, in each case to an address or number supplied by such Shareholder for the purposes of communication in such manner; or

43.1.5by publication of an electronic record of it on a website and notification of such publication (which shall include the address of the website, the place on the website where the document may be found, and how the document may be accessed on the website) by any of the methods set out in paragraphs 43.1.1, 43.1.2, 43.1.3 or 43.1.4 of this Bye-Law 43, in accordance with the Companies Acts.

In the case of joint holders of a Share, service or delivery of any notice or other document on or to one of the joint holders shall for all purposes be deemed as sufficient service on or delivery to all the joint holders.

43.2Any notice or other document shall be deemed to have been served on or delivered to any Shareholder by the Company

43.2.1if sent by personal delivery, at the time of delivery;

43.2.2if sent by post, forty-eight (48) hours after it was put in the post;

43.2.3if sent by courier or facsimile, twenty-four (24) hours after sending;

43.2.4if sent by email or other mode of representing or reproducing words in a legible and non-transitory form or as an electronic record by electronic means, twelve (12) hours after sending; or

43.2.5if published as an electronic record on a website, at the time that the notification of such publication shall be deemed to have been delivered to such Shareholder,

and in proving such service or delivery, it shall be sufficient to prove that the notice or document was properly addressed and stamped and put in the post, published on a website in accordance with the Companies Acts and the provisions of these Bye-Laws, or sent by courier, facsimile, email or as an electronic record by electronic means, as the case may be, in accordance with these Bye-Laws.

Each Shareholder and each person becoming a Shareholder subsequent to the adoption of these Bye-Laws, by virtue of its holding or its acquisition and continued holding of a Share, as applicable, shall be deemed to have acknowledged and agreed that any notice or other document (excluding a Share certificate) may be provided by the Company by way of accessing them on a website instead of being provided by other means.

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43.3Any notice or other document delivered, sent or given to a Shareholder in any manner permitted by these Bye-Laws shall, notwithstanding that such Shareholder is then dead or bankrupt or that any other event has occurred, and whether or not the Company has notice of the death or bankruptcy or other event, be deemed to have been duly served or delivered in respect of any Share registered in the name of such Shareholder as sole or joint holder unless his name shall, at the time of the service or delivery of the notice or document, have been removed from the Register as the holder of the Share, and such service or delivery shall for all purposes be deemed as sufficient service or delivery of such notice or document on all persons interested (whether jointly with or as claiming through or under him) in the Share.

43.4Save as otherwise provided, the provisions of these Bye-Laws as to service of notices and other documents on Shareholders shall mutatis mutandis apply to service or delivery of notices and other documents to the Company or any Director, Alternate Director or Resident Representative pursuant to these Bye-Laws.

WINDING UP

44.Winding Up

44.1If the Company shall be wound up, the liquidator may, with the sanction of a Resolution of the Company and any other sanction required by the Companies Acts, divide amongst the Shareholders in specie or kind the whole or any part of the assets of the Company (whether they shall consist of property of the same kind or not) and may for such purposes set such values as he deems fair upon any property to be divided as aforesaid and may determine how such division shall be carried out as between the Shareholders or different classes of Shareholders. The liquidator may, with the like sanction, vest the whole or any part of such assets in trustees upon such trust for the benefit of the contributories as the liquidator, with the like sanction, shall think fit, but so that no Shareholder shall be compelled to accept any Shares or other assets upon which there is any liability.

INDEMNITY

45.Indemnity

45.1Subject to the proviso below, every Indemnified Person shall be fully indemnified and held harmless out of the assets of the Company against all liabilities, losses, damages or expenses (including but not limited to liabilities under contract, tort and statute or any applicable law or regulation and all reasonable legal and other costs and expenses properly payable) incurred or suffered by him by or by reason of any act done, conceived in or omitted in the conduct of the Company’s business or in the discharge of his duties and the indemnity contained in this Bye-Law 45 shall extend to any Indemnified Person acting in any office or trust in the

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reasonable belief that he has been appointed or elected to such office or trust notwithstanding any defect in such appointment or election PROVIDED ALWAYS that the indemnity contained in this Bye-Law 45 shall not extend to any matter which would render it void pursuant to the Companies Acts. The right to indemnification conferred in this Bye-Law 45 shall be a contract right.

45.2No Indemnified Person shall be liable to the Company for the acts, defaults or omissions of any other Indemnified Person.

45.3Every Indemnified Person shall be indemnified out of the assets of the Company against all liabilities incurred by him by or by reason of any act done, conceived in or omitted in the conduct of the Company’s business or in the discharge of his duties in defending any proceedings, whether civil or criminal, in which judgement is given in his favour, in which he is acquitted, which is settled compromised or abandoned, or in connection with any application under the Companies Acts in which relief from liability is granted to him by the court.

45.4To the extent that any Indemnified Person is entitled to claim an indemnity pursuant to these Bye-Laws in respect of amounts paid or discharged by him, the relevant indemnity shall take effect as an obligation of the Company to immediately reimburse the person making such payment or effecting such discharge.

45.5Each Shareholder and the Company agree to waive any claim or right of action he or it may at any time have, whether individually or by or in the right of the Company, against any Indemnified Person on account of any action taken by such Indemnified Person or the failure of such Indemnified Person to take any action in the performance of his duties with or for the Company PROVIDED HOWEVER that such waiver shall not apply to any claims or rights of action arising out of the fraud or dishonesty of such Indemnified Person or to recover any gain, personal profit or advantage to which such Indemnified Person is not legally entitled.

45.6Expenses incurred in defending any civil or criminal action or proceeding for which indemnification is required pursuant to these Bye-Laws shall be paid by the Company in advance of the final disposition of such action or proceeding upon receipt of an undertaking by or on behalf of the Indemnified Person to repay such amount if any allegation of fraud or dishonesty is proved (after the exhaustion of all rights of appeal) against the Indemnified Person.

45.7Each Shareholder, by virtue of, and as a condition precedent to, its acquisition and continued holding of a Share shall be deemed to have acknowledged and agreed that the advances of funds may be made by the Company as aforesaid, and when made by the Company under this Bye-Law 45 are made to meet expenditures incurred for the purpose of enabling such Indemnified Person to properly perform his or her duties to the Company.

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45.8The Company hereby acknowledges that each Indemnified Person may have certain rights to indemnification, advancement of expenses and/or insurance provided by the Indemnified Person-Related Entities. The Company hereby agrees (i) that the Company is the indemnitor of first resort (i.e., its obligations to each Indemnified Person are primary and any obligation of the Indemnified Person-Related Entities to advance expenses or to provide indemnification for the same expenses or liabilities incurred by any Indemnified Person are secondary), (ii) that the Company shall be required to advance the full amount of all expenses, judgments, penalties, fines and amounts paid in settlement to the extent legally permitted and as required by the terms of these Bye-Laws, without regard to any rights any such Indemnified Person may have against the Indemnified Person-Related Entities and (iii) that the Company irrevocably waives, relinquishes and releases the Indemnified Person-Related Entities from any and all claims against the Indemnified Person-Related Entities for contribution, subrogation or any other recovery of any kind in respect thereof. The Company further agrees that no advancement or payment by the Indemnified Person-Related Entities on behalf of any Indemnified Person with respect to any claim for which any such Indemnified Person has sought or may seek indemnification from the Company shall affect the foregoing and the Indemnified Person-Related Entities shall have the right of contributions and/or be subrogated to the extent of such advancement or payment to all of the rights of recovery of any such Indemnified Person against the Company.

45.9The purpose of Bye-Laws 45.1 – 45.8 as a whole is to provide the broadest indemnity allowable at law, and to the extent any indemnification hereunder is prohibited, unenforceable or not authorized under applicable law, it is the intent of these Bye-Laws that such indemnification be interpreted as broadly as possible without invalidating the remaining provisions hereof. Specifically, to the extent prohibited by Bermuda law, these Bye-Laws shall not be applied or construed so as to result in the indemnification of any person, including an Indemnified Person, to the extent he is proven (after the exhaustion of all rights of appeal) to have engaged in fraud or dishonesty.

45.10To the extent permitted by Bermuda law, any repeal, alteration or amendment of Bye-Laws 45.1 – 45.8, or adoption of any provision inconsistent therewith or any modification shall not adversely affect any rights to indemnification or to the advancement of expenses thereunder existing at the time of such repeal, alteration, amendment, adoption or modification with respect to any events, acts or omissions occurring immediately prior to such repeal, alteration, amendment, adoption or modification (regardless of when any proceeding, or part thereof, relating to such event, act or omission arises or is first threatened, commenced or completed).

AMALGAMATION AND MERGER

46.Amalgamation and Merger

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46.1In addition to the approval of the Board, any resolution proposed for consideration at any general meeting to approve the amalgamation or merger of the Company with any other company, wherever incorporated, shall require the approval of a simple majority of votes cast at such meeting and the quorum for such meeting shall be that required in Bye-Law 21.1 and a poll may be demanded in respect of such resolution in accordance with the provisions of Bye-Law 22.2.

ALTERATION OF BYE-LAWS

47.Alteration of Bye-Laws

47.1These Bye-Laws may only be revoked or amended by the Board, but no such revocation or amendment shall be operative unless and until it is subsequently approved by Resolution.

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EX-2.11

DESCRIPTION OF REGISTRANT’S SECURITIES

REGISTERED PURSUANT TO SECTION 12(b) OF THE

SECURITIES EXCHANGE ACT OF 1934

As of March 21, 2023, PartnerRe Ltd. (the “Company” or “we”) had one class of securities registered under Section 12(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”): our 4.875% Fixed Rate Series J Non-Cumulative Preferred Shares, par value $1.00 per share (the "Preferred Shares").

Description of the Preferred Shares

The following description of our Preferred Shares is a summary and does not purport to be complete. The description of our Preferred Shares is qualified in its entirety by reference to the Certificate of Designation of 4.875% Fixed Rate Series J Non-Cumulative Redeemable Preferred Shares, dated March 15, 2021.

General

The holders of the Preferred Shares have no preemptive rights with respect to any of our common shares (as defined below) or any of our other securities convertible into or carrying rights or options to purchase any such shares. The Preferred Shares are not subject to any sinking fund or other obligation on our part to redeem or retire the Preferred Shares. Unless we redeem them, the Preferred Shares have a perpetual term with no maturity.

Our board of directors may, from time to time, create and issue additional preferred shares without the approval of our shareholders and fix their relative rights, preferences and limitations. The alteration of the special rights attached to the Preferred Shares requires the approval of their holders. See “Voting Rights” below. We have not issued shares that would be senior to the Preferred Shares with respect to payment of dividends and distribution of assets in liquidation.

As of March 21, 2023, there were 8,000,000 Preferred Shares issued and outstanding. The Preferred Shares are listed and traded on the New York Stock Exchange (“NYSE”).

Dividends; Ranking

Holders of the Preferred Shares are entitled to receive, when declared by our board of directors out of funds legally available for the payment of dividends, an amount equal to such holders’ applicable percentage of their liquidation preference, as further described below. Holders of the Preferred Shares are entitled to receive cash dividends in an amount per share equal 4.875% of the liquidation preference per annum (equivalent to $1.21875 per share).

Holders of our Preferred Shares are not entitled to any dividends in excess of dividends actually declared by our board. No interest, or sum of money in lieu of interest, will be payable in respect of any undeclared or declared but unpaid dividends on our Preferred Shares.

Dividends on the Preferred Shares are payable quarterly, when, as and if declared by our board of directors, on the fifteenth day of March, June, September and December of each year (each, a “Dividend Payment Date”); provided, however, that if any Dividend Payment Date falls on any day other than a business day (defined as any day other than a Saturday, Sunday or a day on which banking institutions in Hamilton, Bermuda, or New York, New York are not required to be open), the dividend payment due on such Dividend Payment Date will be paid on the business day immediately after such Dividend Payment Date. The dividend for such dividend period and any other dividend payable on the Preferred Shares for any partial dividend period is computed on the basis of a 360-day year consisting of twelve 30-day months. Dividends are payable to holders of record as they appear in our register of members at the close of business on the fifteen calendar day immediately preceding such Dividend Payment Date, whether or not a business day (each, a “Dividend Record Date”).

So long as any Preferred Shares are issued and outstanding, (i) no dividends shall be declared or paid on our common shares or any other junior shares or any parity shares (except, in the case of the parity shares, on a pro rata basis with the Preferred Shares as described below), other than a dividend payable solely in our common shares, other fully junior shares or (solely in the case of parity shares) other parity shares, as applicable; and, and (ii) no common shares, other junior shares or parity shares shall be purchased, redeemed or otherwise acquired for consideration by us, directly or indirectly (other than (x) as a result of a reclassification of junior shares for or into fully junior shares, or a reclassification of parity shares for or into other parity shares, or the exchange or conversion of one junior share for or into another fully junior share or the exchange or conversion of one parity share for or into another parity share, (y) through the use of the proceeds of a substantially contemporaneous sale of fully junior shares or (solely in the case of parity shares) other parity shares, as applicable, or (z) as required by or necessary to fulfill the terms of any employment contract, benefit plan or similar arrangement with or for the benefit of one or more employees, directors or consultants), unless in each case (1) the full dividends on all issued and

outstanding the Preferred Shares and any parity shares (as defined below) for the last completed dividend period have been or contemporaneously are declared and paid; or (2)  declared and a sum sufficient for the payment thereof has been set aside.

Our board of directors will not declare any dividends on the Preferred Shares nor will we pay or set apart for payment any dividends at such time as the terms and provisions of any of our agreements, including any agreement relating to our indebtedness, prohibit such declaration, payment or setting apart for payment or provide that such action would constitute a breach of or default under such agreement, or if such action is restricted or prohibited by law.

“common shares” means the common shares of the Company, par value $0.00000001 per share.

“fully junior shares” means the common shares and any other class or series of shares of the Company now or hereafter issued and outstanding over which the Preferred Shares have preference or priority in both (i) the payment of dividends and (ii) the distribution of assets on any liquidation, dissolution or winding up of the Company.

“junior shares” means the common shares and any other class or series of shares of the Company now or hereafter issued and outstanding over which the Preferred Shares have preference or priority in either (i) the payment of dividends or (ii) the distribution of assets on any liquidation, dissolution or winding up of the Company.

“parity shares” means the shares on a parity with the Preferred Shares, as to the payment of dividends and as to distribution of assets upon liquidation, dissolution or winding up of the Company, whether cumulative or non-cumulative, and whether or not the dividend rates, dividend payment dates or redemption or liquidation prices per share thereof shall be different from those of the Preferred Shares, if the holders of such class or series and the Preferred Shares shall be entitled to the receipt of dividends and of amounts distributable upon liquidation, dissolution or winding up in proportion to their respective amounts of declared but unpaid or accrued and unpaid dividends per share or liquidation preferences, without preference or priority one over the other.

Certain Bermuda Law Restrictions on Payment of Dividends and Redemption of Shares

Under Bermuda law, we may not lawfully declare or pay a dividend unless there are reasonable grounds for believing that we are, or will after payment of the dividend be, able to pay our liabilities as they become due, and that the realizable value of our assets will, after payment of the dividend, be greater than our liabilities.

In addition, under Bermuda law, no redemption of the Preferred Shares may be effected if, on the date that the redemption is to be effected, we have reasonable grounds for believing that we are, or after the redemption would be, unable to pay our liabilities as they become due. In addition, if the redemption price is to be paid out of funds otherwise available for dividends or distributions, no redemption may be made if the realizable value of our assets would thereby be less than our liabilities.

Further, as the Bermuda Monetary Authority (“BMA”) is our group supervisor for insurance group solvency and reporting requirements, we may not be able to declare or pay a dividend on the Preferred Shares or effect any redemption of Preferred Shares if we are or, after giving effect to such payment, would be in breach of the Insurance Act 1978 of Bermuda, as amended, and related rules and regulations thereunder (the “Insurance Act”), the Insurance (Eligible Capital) Rules 2012, the Insurance (Prudential Standards) (Insurance Group Solvency Requirement) Rules 2011, including the enhanced capital requirements or the group enhanced capital requirements contained within such rules or under such other applicable rules and regulations as may from time to time be issued by the BMA (or any successor agency or then-applicable regulatory authority) pursuant to the terms of the Insurance Act, or any successor legislation.

Payment of Additional Amounts

We will make all payments on the Preferred Shares free and clear of and without withholding or deduction at source for, or on account of, any present or future taxes, fees, duties, assessments or governmental charges of whatever nature imposed or levied by or on behalf of Bermuda or any other jurisdiction in which the Company is organized or any political subdivision or taxing authority thereof or therein (a “Taxing Jurisdiction”), unless such taxes, fees, duties, assessments or governmental charges are required to be withheld or deducted by (x) the laws (or any regulations or rulings promulgated thereunder) of a Taxing Jurisdiction or (y) an official position regarding the application, administration, interpretation or enforcement of any such laws, regulations or rulings (including, without limitation, a holding by a court of competent jurisdiction or by a taxing authority in a Taxing Jurisdiction). If a withholding or deduction at source is required by either (x) or (y), we will, subject to certain limitations and exceptions described below, pay to the holders of the Preferred Shares such additional amounts as dividends as may be necessary so that the net amounts paid will be equal to the amounts we would otherwise have been required to pay had no such withholding or deduction been required.

We will not be required to pay any additional amounts to the holders of the Preferred Shares for or on account of:

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(1)any tax, fee, duty, assessment or governmental charge of whatever nature that would not have been imposed but for the fact that such holder was a resident, domiciliary or national of, or engaged in business or maintained a permanent establishment or was physically present in, the relevant taxing jurisdiction or any political subdivision thereof or otherwise had some connection with the relevant taxing jurisdiction other than by reason of the mere ownership of, or receipt of payment under, such Preferred Shares or any Preferred Shares presented for payment (where presentation is required for payment) more than 30 days after the Relevant Date (except to the extent that the holder would have been entitled to such amounts if it had presented such shares for payment on any day within such 30 day period). The “Relevant Date” means, in respect of any payment, the date on which such payment first becomes due and payable, but if the full amount of the moneys payable has not been received by the dividend disbursing agent on or prior to such due date, it means the first date on which, the full amount of such moneys having been so received and being available for payment to holders, notice to that effect will have been duly given to the holders of the Preferred Shares;

(2)any estate, inheritance, gift, sale, transfer, personal property or similar tax, assessment or other governmental charge or any tax, assessment or other governmental charge that is payable otherwise than by withholding or deduction from payment of the liquidation preference or any dividends on the Preferred Shares;

(3)any tax, fee, duty, assessment or other governmental charge that is imposed or withheld by reason of the failure by the holder of such Preferred Shares to comply with any reasonable request by us addressed to the holder within 90 days of such request (a) to provide information concerning the nationality, residence or identity of the holder or (b) to make any declaration or other similar claim or satisfy any information or reporting requirement, which is required or imposed by statute, treaty, regulation or administrative practice of the relevant taxing jurisdiction or any political subdivision thereof as a precondition to exemption from all or part of such tax, fee, duty, assessment or other governmental charge;

(4)any tax, fee, duty, assessment or governmental charge required to be withheld or deducted under Sections 1471 through 1474 of the U.S. Internal Revenue Code (or any Treasury Regulations or other administrative guidance thereunder); or

(5)any combination of items (1), (2), (3) and (4).

In addition, we will not pay additional amounts with respect to any payment on any such Preferred Shares to any holder who is a fiduciary, partnership, limited liability company or other pass-through entity other than the sole beneficial owner of such Preferred Shares if such payment would be required by the laws of the relevant taxing jurisdiction (or any political subdivision or relevant taxing authority thereof or therein) to be included in the income for tax purposes of a beneficiary or partner or settlor with respect to such fiduciary or a member of such partnership, limited liability company or other pass-through entity or a beneficial owner to the extent such beneficiary, partner or settlor would not have been entitled to such additional amounts had it been the holder of the Preferred Shares.

If there is a substantial probability that we or any successor corporation would become obligated to pay any additional amounts as a result of a change in tax law, we will also have the option to redeem the Preferred Shares as described in the “Tax Redemption” section below.

Liquidation Preference

In the event of any voluntary or involuntary liquidation, dissolution or winding-up of the Company, the Preferred Shares rank on parity with each other but rank senior to the common shares. Upon any voluntary or involuntary liquidation, dissolution or winding up of the affairs of the Company, the holders of the Preferred Shares will be entitled to receive from our assets legally available for distribution to shareholders, $25.00 per share. In addition, upon liquidation, holders of the Preferred Shares would receive any declared but unpaid dividends, if any, to the date of final distribution to such holders, before any distribution is made to holders of our common shares and any other class or series of junior shares.

After payment of the full amount of the liquidating distributions to which they are entitled, the holders of our Preferred Shares will have no right or claim to any of our remaining assets. In the event that our available assets are insufficient to pay the amount of the liquidating distributions on all outstanding Preferred Shares and the corresponding amounts payable on all classes or series of parity shares, then the holders of the Preferred Shares and all such classes or series of parity shares will share ratably in any such distribution of assets in proportion to the full liquidating distributions to which they would otherwise be respectively entitled.

If liquidating distributions will have been made in full to all holders of the Preferred Shares and all classes or series of parity shares, our remaining assets will be distributed among the holders of our common shares or any other classes or series of

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our junior shares, according to their respective rights and preferences and in each case according to their respective number of shares. For such purposes, our consolidation, amalgamation or merger, reincorporation, de-registration, reconstruction, reorganization or other similar transaction or the sale or transfer of all or substantially all of our shares or property or business will not be deemed to constitute a liquidation, dissolution or winding up of the Company.

Redemption

The Preferred Shares are redeemable at our option on or after March 15, 2026, in each case, upon not less than 30 nor more than 60 days written notice, for cash at a redemption price of $25.00 per share.

In addition to the redemption price, the Preferred Shares would receive an amount equal to the portion of the quarterly dividend attributable to the then-current dividend period to, but excluding, the redemption date and any declared but unpaid dividends payable to the redemption date, without interest on such unpaid dividends.

The Preferred Shares are not subject to any sinking fund or similar provisions or other obligation on our part to redeem or retire the Preferred Shares. Holders of shares to be redeemed will surrender certificates for such shares at the place designated in such notice.

If fewer than all of the outstanding Preferred Shares of any series are to be redeemed, we will determine the number of shares to be redeemed and such shares may be redeemed pro rata from the holders of record of such shares in proportion to the number of such shares held by such holders (with adjustments to avoid redemption of fractional shares), or by lot.

Unless dividends on all the Preferred Shares and all parity shares will have been declared and paid or declared and a sum sufficient for the payment thereof set apart for payment for the latest completed dividend period, and, in the case of the cumulative shares, for all past dividend periods, we may not redeem, purchase, or acquire any Preferred Shares or any parity shares, otherwise than pursuant to a purchase or exchange offers made on the same terms (other than in respect of arrearages on the cumulative shares) to all holders of such Preferred Shares and parity shares.

Notice of any redemption will be mailed at least 30 days but not more than 60 days before the redemption date to each holder of record of the Preferred Shares to be redeemed at the address shown in our register of members. Each notice will state, as appropriate: (i) the redemption date; (ii) the number of Preferred Shares to be redeemed; (iii) the redemption price (including any accrued or declared but unpaid dividends, as applicable); and (iv) that the shares should be delivered via book-entry transfer or the place or places where certificates for the Preferred Shares are to be surrendered for payment of the redemption price. If fewer than all of the issued and outstanding Preferred Shares are to be redeemed, the notice mailed to each such holder thereof will also specify the number of the Preferred Shares to be redeemed from such holder. If notice of redemption of the Preferred Shares has been given and if the funds necessary for such redemption have been set aside by us for the benefit of the holders of the Preferred Shares called for redemption, then, on and after the redemption date, no further dividends will be declared on such Preferred Shares, such Preferred Shares shall no longer be deemed outstanding and all rights of the holders of such Preferred Shares will terminate, except the right to receive the redemption price, without interest.

The holders of the Preferred Shares at the close of business on a Dividend Record Date will be entitled to receive the dividend payable with respect to such Preferred Shares on the corresponding Dividend Payment Date notwithstanding the redemption thereof between such Dividend Record Date and the corresponding Dividend Payment Date or our default in the payment of the dividend due. Except as provided above, we will make no payment or allowance for declared but unpaid dividends with respect to the Preferred Shares, whether or not in arrears, on the Preferred Shares which have been called for redemption.

Capital Disqualification Redemption

We have the option to redeem for cash the Preferred Shares at any time prior to March 15, 2026, in whole, but not in part, at any time within 90 days following the occurrence of the date on which we have reasonably determined that, as a result of (i) any amendment to, or change in, the laws or regulations of Bermuda that is enacted or becomes effective after the initial issuance of the Preferred Shares; (ii) any proposed amendment to, or change in, those laws or regulations that is announced or becomes effective after the initial issuance of the Preferred Shares; or (iii) any official administrative decision or judicial decision or administrative action or other official pronouncement interpreting or applying those laws or regulations that is announced after the initial issuance of the Preferred Shares a “capital disqualification event” (as defined below) has occurred, at a redemption price of $25.00 per share, plus declared and unpaid dividends, if any, without regard to any undeclared dividends, to, but excluding the redemption date, without interest on such unpaid dividends.

A “capital disqualification event” has occurred if the Preferred Shares cease to qualify, in whole or in part (including as a result of any transitional or grandfathering provisions), for purposes of determining our solvency margin, capital adequacy

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ratios or any other comparable ratios, regulatory capital resource or level of the Company or any subsidiary thereof, where capital is subdivided into tiers, as Tier 2 Capital securities under then-applicable capital adequacy rules and regulations imposed upon us by the BMA (or any successor agency or then-applicable regulatory authority), which, includes the “Enhanced Capital Requirements” (as defined in the relevant Bermuda capital regulations) then applicable to the Company and/or its group, except as a result of any applicable limitation on the amount of such capital. For the avoidance of doubt, a “capital disqualification event” shall not be deemed to have occurred so long as the Preferred Shares qualify as Tier 1 or Tier 2 capital securities as described by the BMA.

Tax Redemption

We have the option to redeem for cash the Preferred Shares at any time in whole or from time to time in part, upon not less than 30 days nor more than 60 days prior written notice in accordance with the procedures described under “Redemption” above, at a redemption price of $25.00 per share, plus an amount equal to the portion of the quarterly dividend attributable to the then-current dividend period to, but excluding, the redemption date with respect to the Preferred Shares if as a result of a “change in tax law” there is a substantial probability that the Company or any successor would be required to pay any additional amounts with respect to the Preferred Shares, as applicable, and the payment of those additional amounts cannot be avoided by the use of any reasonable measures available to us or any successor company.

A “change in tax law” that would trigger the provisions of the preceding paragraph would be (a) a change in or amendment to laws, regulations or rulings of any jurisdiction, political subdivision or taxing authority described in the next sentence, (b) a change in the official application or interpretation of those laws, regulations or rulings, (c) any execution of or amendment to any treaty affecting taxation to which any jurisdiction, political subdivision or taxing authority described in the next sentence is party or (d) a decision rendered by a court of competent jurisdiction in Bermuda or any taxing jurisdiction or any political subdivision described in the next sentence, whether or not such decision was rendered with respect to us, in each case described in (a)-(d) above occurring after March 9, 2021; provided that in the case of a relevant taxing jurisdiction other than Bermuda in which a successor company is organized, such change in tax law must occur after the date on which we consolidate, merge or amalgamate (or engage in a similar transaction) with the successor company, or convey, transfer or lease substantially all of our properties and assets to the successor company, as applicable. The jurisdictions, political subdivisions and taxing authorities referred to in the previous sentence are (a) Bermuda or any political subdivision or governmental authority of or in Bermuda with the power to tax, (b) any jurisdiction from or through which we or our dividend disbursing agent are making payments on the Preferred Shares, as applicable, or any political subdivision or governmental authority of or in that jurisdiction with the power to tax or (c) any other jurisdiction in which the Company or a successor is organized or generally subject to taxation or any political subdivision or governmental authority of or in that jurisdiction with the power to tax.

Substitution or Variation

In lieu of a redemption upon a capital disqualification event as described under “Capital Disqualification Event” or a redemption upon a tax event as described under “Tax Redemption” above, upon or following such capital disqualification event or tax event, we may, without the consent of any holders of the Preferred Shares, vary the terms of the Preferred Shares, or exchange them for new securities, that (1) in the case of a capital disqualification event, for purposes of determining the solvency margin, capital adequacy ratios or any other comparable ratios, regulatory capital resource or level of the Company or any member thereof, where subdivided into tiers, would cause the Preferred Shares to cease to qualify, in whole or in part (including as a result of any transitional or grandfathering provisions or otherwise) as at least Tier 2 capital under then-applicable capital adequacy regulations imposed upon us by the BMA (or any successor agency or then-applicable regulatory authority), which includes our Enhanced Capital Requirements (as defined in the Bermuda capital regulations) or (2) in the case of a tax event, would eliminate the substantial probability that we or any successor corporation would be required to pay any additional amounts with respect to the Preferred Shares as a result of a change in tax law. In either case, the terms of the varied securities or new securities considered in the aggregate cannot be less favorable to holders than the terms of the Preferred Shares prior to being varied or exchanged; provided that no such variation of terms or securities received in exchange will change the specified denominations, or the amount of dividends payable on, the redemption dates (other than any extension of the period during which an optional redemption may not be exercised by the Company) or currency of, the Preferred Shares, reduce the liquidation value thereof, lower the ranking in right of payment with respect to the payment of dividends or the distribution of assets upon liquidation or winding up of the Preferred Shares, or change the foregoing list of items that may not be so amended as part of such substitution or variation. Further, no such variation of terms or securities received in exchange will impair the right of a holder of the securities to institute suit for the payment of any amounts due (as provided under each Certificate of Designation), but unpaid with respect to such holder’s securities.

Prior to any substitution or variation, we will be required to (1) receive an opinion of independent legal advisers of recognized standing to the effect that holders and beneficial owners of the Preferred Shares (including as holders and beneficial

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owners of the varied or exchanged securities) will not recognize income, gain or loss for United States federal income tax purposes as a result of such substitution or variation and will be subject to United States federal income tax on the same amounts, in the same manner and at the same times as would have been the case had such substitution or variation not occurred.

Any substitution or variation of the Preferred Shares described above will be made after notice is given to the holders of the Preferred Shares not less than 30 nor more than 60 days prior to the date fixed for substitution or variation, as applicable.

“capital adequacy regulations” means the solvency margin, capital adequacy regulations or any other regulatory capital rules applicable to us from time to time on an individual or group basis pursuant to Bermuda law and/or the laws of any other relevant jurisdiction and which set out the requirements to be satisfied by financial instruments to qualify as solvency margin or additional solvency margin or regulatory capital (or any equivalent terminology employed by the then applicable capital adequacy regulations).

Voting Rights

Except as described below, the Preferred Shares have no voting rights. Whenever dividends have not been declared and paid on the Preferred Shares or any class or series of non-cumulative parity shares in an amount equivalent to dividends for six full dividend periods (whether or not consecutive), then, immediately upon the happening of such event, the holders of the Preferred Shares, together with the holders of shares of every class or series of non-cumulative parity shares, voting as a single class regardless of class or series, will have the right to elect two directors to our board of directors. Whenever dividends on the Preferred Shares and the non-cumulative parity shares then issued and outstanding have been paid in full, or declared and sufficient funds have been set apart for payment, for at least four consecutive dividend periods, then the right of holders of the Preferred Shares and the non-cumulative parity shares to be represented by directors will cease (but subject always to the same provision for the vesting of such rights in the case of any future non-payments in an amount equivalent to dividends for six full dividend periods), and the terms of office of the additional directors elected to our board will immediately terminate.

Holders of cumulative shares are entitled to two separate additional directors whenever dividends have not been declared and paid on such cumulative parity shares in an amount equivalent to dividends for six full dividend periods (whether or not consecutive) in accordance with the terms of the respective Certificates of Designation for such cumulative shares. Unlike the additional directors for the non-cumulative shares, the terms of office of the additional directors elected by holders of cumulative shares will cease whenever all arrearages in dividends on such cumulative shares then outstanding will have been paid and dividends thereon for then-current quarterly dividend period will have been declared and paid or declared and set apart for payment. Although the Preferred Shares are parity shares with respect to the cumulative shares, and notwithstanding any provision of the Certificate of Designation of any series of cumulative shares, holders of the Preferred Shares will not be entitled to vote with the holders of the cumulative shares for the election of additional directors in circumstances where the holders of cumulative shares are entitled to do so.

In the event we were to merge or amalgamate with another company, the holders the Preferred Shares are entitled to vote on such merger or amalgamation together with all other holders of our share capital pursuant to the Companies Act 1981 of Bermuda, as amended, provided that the holders of the Preferred Shares would be entitled to vote as a separate class, if the merger or amalgamation agreement contains a provision that would constitute a variation of the rights of such Preferred Shares.

In addition, except as set forth above under “Substitution or Variation,” without the written consent, or the sanction of a resolution passed at a separate meeting, of the holders of at least 75% of each of the Preferred Shares at the time issued and outstanding, we may not make any amendment or alteration to, or repeal, any of the provisions of our Memorandum of Association, bye-laws or the Certificate of Designation that would vary the rights, preferences or voting powers of the holders of the Preferred Shares; provided, however, that any action to authorize or create, or to increase the authorized amount of, any class or series of share capital of the Company that does not rank senior to the Preferred Shares in either the payment of dividends or the distribution of assets on any liquidation, dissolution or winding up of the Company shall not be deemed to vary the rights, preferences or voting powers of the holders of Preferred Shares.

Conversion

Our Preferred Shares are not convertible or exchangeable for any of our other securities.

6

Limitations on Transfer and Ownership

Our bye-laws provide that, subject to waiver by our board of directors, no person (other than any other than any member of Covéa Cooperations S.A., a French stock corporation (société anonyme), and each of its affiliates that becomes a shareholder of the Company and each of their respective successors) may acquire ownership of our shares if such purchase would result in (1) such person owning or controlling more than 9.9% of our outstanding shares (as determined by value) or (2) such person becoming a holder of more than 9.9% of the total combined voting power of all classes of our shares entitled to vote at a general meeting of our shareholders or in any other circumstance in which our shareholders are entitled to vote (a “Ten Percent Shareholder”). A transferee will be permitted to dispose of any shares purchased which violate the restriction and as to the transfer of which registration is refused. In addition, in the event we become aware of such ownership, we may reduce the voting rights with respect to any of our shares owned or controlled by such person to the extent necessary to limit the voting power held by such person to 9.9% in the aggregate. The voting rights with respect to all shares held by such person in excess of the 9.9% limitation will be allocated to the other holders of shares, pro rata based on the number of shares held by all such other holders of shares, subject only to the further limitation that no shareholder allocated such voting rights may exceed the 9.9% limitation as a result of such allocation. For these purposes, references to ownership or control of our shares mean ownership within the meaning of Section 958 of the U.S. Internal Revenue Code and Section 13(d)(3) of the Exchange Act. Our bye-laws provide for additional limitations on transfer and ownership of our share capital.

Jurisdiction and Governing Law

We have agreed to submit ourselves to the non-exclusive jurisdiction of any United States Federal or New York State court sitting in the Borough of Manhattan, The City of New York, New York, over any suit, action or proceeding arising out of or relating to the Preferred Shares. Bermuda substantive law will be applied in any such proceeding.

7

EX-8.1

Exhibit 8.1

PartnerRe Ltd.

Subsidiaries of the Company

	Jurisdiction	Percentage Interest Held
PartnerRe Ltd.	Bermuda
PartnerRe Services Ltd.	Bermuda	100%
Partner Reinsurance Company Ltd.	Bermuda	100%
PartnerRe Americas Services Company, S.A. de C.V.	Mexico	100%
PPF Holdings I Ltd.	Bermuda	100%
PPF Holdings II Ltd.	Bermuda	100%
PPF Holdings III Ltd.	Bermuda	100%
PartnerRe Capital Management Ltd.	Bermuda	100%
PartnerRe Corporate Member Limited	United Kingdom	100%
PartnerRe Corporate Member 2 Limited	United Kingdom	100%
Almacantar Group Limited	United Kingdom	36%
Partner Reinsurance Asia Pte. Ltd.	Singapore	100%
PartnerRe Holdings Europe Limited	Ireland	100%
PartnerRe Life Reinsurance Company of Canada	Canada	100%
PartnerRe Connecticut Inc.	Connecticut, United States	100%
PartnerRe Ireland Insurance dac	Ireland	100%
PartnerRe Ireland Finance DAC	Ireland	100%
Partner Reinsurance Europe SE	Ireland	100%
PartnerRe Escritório de Representação no Brasil Ltda.	Brazil	100%
PartnerRe Miami Inc.	Florida, United States	100%
PartnerRe U.S. Corporation	Delaware, United States	100%
PartnerRe Insurance Solutions Bermuda Ltd.	Bermuda	100%
PartnerRe Life Reinsurance Company of America	Arkansas, United States	100%
PartnerRe America Insurance Company	Delaware, United States	100%
PartnerRe Capital Investments LLC	Delaware, United States	100%
LFR Collections LLC	Delaware, United States	100%
Almandine I LLC	Delaware, United States	95%
PPF Finance LLC	Delaware, United States	100%
PartnerRe Finance B LLC	Delaware, United States	100%
PartnerRe Asset Management Corporation	Delaware, United States	100%
Partner Reinsurance Company of the U.S.	New York, United States	100%
PartnerRe Finance II Inc.	Delaware, United States	100%
PartnerRe Capital Trust II	Delaware, United States	100%

EX-12.1

CERTIFICATION

I, Jacques Bonneau, certify that:

1.I have reviewed this annual report on Form 20-F of PartnerRe Ltd.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the company as of, and for, the periods presented in this report;

4.The company’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the company and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the company, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the company’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the company’s internal control over financial reporting that occurred during the period covered by the annual report that has materially affected, or is reasonably likely to materially affect, the company’s internal control over financial reporting; and

5.The company’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the company’s auditors and the audit committee of the company’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the company’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the company’s internal control over financial reporting.

Date: March 21, 2023

By:	/S/    JACQUES BONNEAU
Name:	Jacques Bonneau
Title:	President & Chief Executive Officer

EX-12.2

CERTIFICATION

I, Abina Kealy, certify that:

1.I have reviewed this annual report on Form 20-F of PartnerRe Ltd.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the company as of, and for, the periods presented in this report;

4.The company’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the company and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the company, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the company’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the company’s internal control over financial reporting that occurred during the period covered by the annual report that has materially affected, or is reasonably likely to materially affect, the company’s internal control over financial reporting; and

5.The company’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the company’s auditors and the audit committee of the company’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the company’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the company’s internal control over financial reporting.

Date: March 21, 2023

By:	/S/    ABINA KEALY
Name:	Abina Kealy
Title:	Executive Vice President & Chief Financial Officer

EX-13.1

SECTION 906 CERTIFICATIONS

The certification set forth below is being submitted in connection with the Annual Report on Form 20-F for the year ended December 31, 2022 (the “Report”) of PartnerRe Ltd. (the “Company”) for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code.

Jacques Bonneau, the Chief Executive Officer, and Abina Kealy, the Chief Financial Officer, each certifies that, to the best of his knowledge:

1.    the Report fully complies with the requirements of Section 13(a) or 15(d) of the Exchange Act; and

2.    the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: March 21, 2023

By:	/S/    JACQUES BONNEAU
Name:	Jacques Bonneau
Title:	President & Chief Executive Officer

By:	/S/    ABINA KEALY
Name:	Abina Kealy
Title:	Executive Vice President & Chief Financial Officer

EX-15.1

March 21, 2023

Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

Ladies and Gentlemen:

We have read Item 16F of Form 20-F dated March 21, 2023, of PartnerRe Ltd. and are in agreement with the statements contained in relation to the resignation of independent registered public accounting firm and paragraphs 2 and 3 therein. We have no basis to agree or disagree with other statements of the registrant contained therein.

/s/ Ernst & Young Ltd.

EX-17.1

Exhibit 17.1 Guarantors and Issuers of Guaranteed Securities

All of the securities in the table below are fully and unconditionally guaranteed by PartnerRe Ltd.

Description of securities	Issuer
$500 million of senior notes due 2029	PartnerRe Finance B LLC
$500 million of junior subordinated notes due 2050	PartnerRe Finance B LLC
€750 million of senior notes due 2026	PartnerRe Ireland Finance DAC
$62 million of capital efficient notes due 2066	PartnerRe Finance II Inc

XML

Cover	12 Months Ended
	Dec. 31, 2022 shares
Entity Listings [Line Items]
Document type	20-F
Amendment flag	false
Document Registration Statement	false
Document Annual Report	true
Document period end date	Dec. 31, 2022
Document Fiscal Period Focus	FY
Document Transition Report	false
Document Shell Company Report	false
Entity File Number	001-14536
Entity registrant name	PartnerRe Ltd.
Entity Incorporation, State or Country Code	D0
Entity Address, Address Line One	90 Pitts Bay Road
Entity Address, City or Town	Pembroke
Entity Address, Country	BM
Entity Address, Postal Zip Code	HM08
Title of 12(b) Security	4.875% Series J Fixed Rate Non-Cumulative Preferred Shares, $1.00 par value
Trading Symbol	PRE-J
Security Exchange Name	NYSE
Entity well known seasoned issuer	No
Entity voluntary filers	No
Entity current reporting status	Yes
Entity Interactive Data Current	Yes
Entity filer category	Non-accelerated Filer
Entity emerging growth company	false
ICFR Auditor Attestation Flag	false
Document Accounting Standard	U.S. GAAP
Entity shell company	false
Document Fiscal Year Focus	2022
Current fiscal year end date	--12-31
Entity central index key	0000911421
Business Contact
Entity Listings [Line Items]
Contact Personnel Name	Abina Kealy
Entity Address, Address Line One	90 Pitts Bay Road
Entity Address, City or Town	Pembroke
Entity Address, Country	BM
Entity Address, Postal Zip Code	HM 08
Contact Personnel Email Address	abina.kealy@partnerre.com
Common shares
Entity Listings [Line Items]
Entity common stock shares outstanding	100,000,000
Common Class C
Entity Listings [Line Items]
Entity common stock shares outstanding	7,666

XML

Audit Information	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Audit Information [Abstract]
Auditor Name	PricewaterhouseCoopers Ltd.	Ernst & Young Ltd.
Auditor Location	Hamilton, Bermuda	Hamilton, Bermuda
Auditor Firm ID	1403	1277

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets
Fixed maturities, at fair value (amortized cost: 2022, $14,925,319; 2021, $14,181,310)	$ 13,021,914	$ 14,071,274
Short-term investments, at fair value (amortized cost: 2022, $536,139; 2021, $213,047)	523,510	205,146
Equities, at fair value (cost: 2022, $586,107; 2021, $903,314)	929,886	1,751,584
Investments in real estate	57,984	67,539
Other invested assets	3,355,106	3,601,245
Total investments	17,888,400	19,696,788
Cash and cash equivalents (restricted: 2022, $137,782; 2021: $104,971)	1,251,596	660,897
Accrued investment income	103,752	94,997
Reinsurance balances receivable	3,342,612	3,063,153
Reinsurance recoverable on paid and unpaid losses	1,959,652	1,787,493
Prepaid reinsurance premiums	247,276	216,338
Funds held by reinsured companies	471,570	561,576
Deferred acquisition costs	1,012,850	920,779
Deposit assets	81,053	109,528
Net tax assets	164,384	154,472
Goodwill	456,380	456,380
Intangible assets	89,769	98,818
Other assets	203,119	208,652
Total assets	27,272,413	28,029,871
Liabilities
Non-life reserves	12,725,631	12,047,792
Life and health reserves	2,510,293	2,638,086
Unearned premiums	2,745,371	2,501,161
Other reinsurance balances payable	632,336	744,735
Debt	1,848,003	1,897,499
Deposit liabilities	4,681	5,077
Net tax liabilities	29,154	90,974
Accounts payable, accrued expenses and other	488,594	560,561
Total liabilities	20,984,063	20,485,885
Shareholders’ Equity
Common shares (par value $0.00000001; issued and outstanding: 100,000,000 shares)	0	0
Preferred shares (par value $1.00; issued and outstanding: 8,000,000 shares; aggregate liquidation value: $200,000)	8,000	8,000
Additional paid-in capital	1,929,934	1,929,934
Accumulated other comprehensive loss	(7,669)	(29,706)
Retained earnings	4,358,085	5,635,758
Total shareholders’ equity	6,288,350	7,543,986
Total liabilities and shareholders’ equity	$ 27,272,413	$ 28,029,871

XML

Consolidated Balance Sheet (Parentheticals) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Amortized cost of trading securities, debt	$ 14,925,319	$ 14,181,310
Short-term investments, amortized cost	536,139	213,047
Equities, at cost	586,107	903,314
Restricted cash and cash equivalents	$ 137,782	$ 104,971
Common shares, par value	$ 0.00000001	$ 0.00000001
Common shares, shares issued	100,000,000	100,000,000
Common stock, shares outstanding	100,000,000	100,000,000
Preferred shares, par value per share	$ 1.00	$ 1.00
Preferred shares, shares issued	8,000,000	8,000,000
Preferred shares, shares outstanding	8,000,000	8,000,000
Aggregate liquidation value	$ 200,000	$ 200,000

XML

Consolidated Statements of Operations and Comprehensive Income (loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenues
Gross premiums written	$ 8,689,279	$ 8,203,925	$ 6,875,925
Net premiums written	7,544,195	7,134,018	6,300,858
(Increase) decrease in unearned premiums	(287,078)	(177,496)	235,968
Net premiums earned	7,257,117	6,956,522	6,536,826
Net investment income	398,348	376,469	360,668
Net realized and unrealized investment (losses) gains	(1,969,014)	37,797	454,319
Other income	40,492	28,748	13,491
Total revenues	5,726,943	7,399,536	7,365,304
Expenses
Losses and loss expenses	4,747,403	4,883,984	5,334,900
Acquisition costs	1,540,681	1,386,832	1,356,118
Other expenses	414,876	398,542	355,647
Interest expense	55,185	55,606	39,200
Amortization of intangible assets	8,912	8,861	9,988
Net foreign exchange losses	29,402	30,883	51,964
Total expenses	6,796,459	6,764,708	7,147,817
(Loss) income before taxes and interest in earnings of equity method investments	(1,069,516)	634,828	217,487
Income tax (expense) benefit	(31,334)	(38,219)	13,091
Interest in earnings of equity method investments	10,821	126,795	23,611
Net (loss) income	(1,090,029)	723,404	254,189
Preferred dividends	9,750	22,693	45,990
Loss on redemption of preferred shares	0	21,234	2,341
Net (loss) income attributable to common shareholder	(1,099,779)	679,477	205,858
Comprehensive (loss) income
Net (loss) income	(1,090,029)	723,404	254,189
Change in currency translation adjustment	9,464	43,120	(5,884)
Change in unfunded pension obligation, net of tax	12,573	23,307	(14,383)
Change in unrealized gains or losses on investments, net of tax	0	(128)	187
Other comprehensive income (loss)	22,037	66,299	(20,080)
Comprehensive (loss) income	$ (1,067,992)	$ 789,703	$ 234,109

XML

Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Total	Common shares	Preferred shares	Additional paid-in capital	Accumulated other comprehensive loss	Currency translation adjustment	Unfunded pension obligation	Unrealized gain (loss) on investments	Retained earnings	Retained earnings Cumulative effect of adoption of accounting guidance
Balance at beginning of year at Dec. 31, 2019		$ 0	$ 28,169	$ 2,396,530	$ (75,925)	$ (59,904)	$ (15,988)	$ (33)	$ 4,921,395	$ (14,305)
Issuance of preferred shares			0	0
Redemption of preferred shares			(2,679)	(61,966)
Change in currency translation adjustment	$ (5,884)					(5,884)
Change in unfunded pension obligation, net of tax	(14,383)						(14,383)
Change in unrealized gains or losses on investments, net of tax	187							187
Net (loss) income	254,189								254,189
Dividends on common shares									(50,000)
Dividends on preferred shares	(45,990)								(45,990)
Loss on redemption of preferred shares	(2,341)								(2,341)
Balance at end of year at Dec. 31, 2020	7,326,997	0	25,490	2,334,564	(96,005)	(65,788)	(30,371)	154	5,062,948	0
Balance at end of period, tax impact							7,559	0
Issuance of preferred shares			8,000	185,887
Redemption of preferred shares			(25,490)	(590,517)
Change in currency translation adjustment	43,120					43,120
Change in unfunded pension obligation, net of tax	23,307						23,307
Change in unrealized gains or losses on investments, net of tax	(128)							(128)
Net (loss) income	723,404								723,404
Dividends on common shares									(106,667)
Dividends on preferred shares	(22,693)								(22,693)
Loss on redemption of preferred shares	(21,234)								(21,234)
Balance at end of year at Dec. 31, 2021	$ 7,543,986	0	8,000	1,929,934	(29,706)	(22,668)	(7,064)	26	5,635,758	$ 0
Accounting Standards Update	Accounting Standards Update 2016-13
Balance at end of period, tax impact							1,840	0
Issuance of preferred shares			0	0
Redemption of preferred shares			0	0
Change in currency translation adjustment	$ 9,464					9,464
Change in unfunded pension obligation, net of tax	12,573						12,573
Change in unrealized gains or losses on investments, net of tax	0							0
Net (loss) income	(1,090,029)								(1,090,029)
Dividends on common shares									(177,894)
Dividends on preferred shares	(9,750)								(9,750)
Loss on redemption of preferred shares	0								0
Balance at end of year at Dec. 31, 2022	$ 6,288,350	$ 0	$ 8,000	$ 1,929,934	$ (7,669)	$ (13,204)	5,509	26	$ 4,358,085
Balance at end of period, tax impact							$ 1,230	$ 0

XML

Consolidated Statements of Cash Flows - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Cash flows from operating activities
Net (loss) income		$ (1,090,029)	$ 723,404	$ 254,189
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of net premium on investments		78,162	57,900	34,708
Amortization of intangible assets		8,912	8,861	9,988
Net realized and unrealized investment losses (gains)		1,969,014	(37,797)	(454,319)
Changes in:
Reinsurance balances, net		(381,838)	19,366	274,506
Reinsurance recoverable on paid and unpaid losses, net of ceded premiums payable		(325,409)	(637,908)	16,026
Funds held by reinsured companies		53,335	113,626	175,272
Deferred acquisition costs		(131,236)	(122,739)	74,871
Net tax assets and liabilities		(72,452)	3,256	(23,647)
Non-life and life and health reserves		1,009,439	903,324	944,263
Unearned premiums, net of prepaid reinsurance premiums		287,078	177,496	(235,968)
Other net changes in operating assets and liabilities		63,433	23,801	55,004
Net cash provided by operating activities		1,468,409	1,232,590	1,124,893
Cash flows from investing activities
Sales of fixed maturities		623,929	3,693,365	5,518,588
Redemptions of fixed maturities		1,216,920	2,381,821	1,821,934
Purchases of fixed maturities		(2,940,597)	(8,141,246)	(8,962,066)
Sales of short-term investments		308,622	252,527	3,637,532
Redemptions of short-term investments		227,118	321,609	1,971,826
Purchases of short-term investments		(867,605)	(372,901)	(5,006,397)
Sales of equities		915,583	161,501	143,932
Purchases of equities		(78,425)	(144,537)	(151,292)
Sales and redemptions of other invested assets		545,411	1,106,211	1,300,591
Purchases of other invested assets		(627,460)	(1,555,569)	(930,827)
Other, net		11,679	(31,903)	23,431
Net cash used in investing activities		(664,825)	(2,329,122)	(632,748)
Cash flows from financing activities
Dividends paid to common and preferred shareholders		(187,644)	(129,360)	(95,990)
Issuance of unrestricted Class B common shares	[1]	0	0	2,257
Redemption of Class B common shares	[1]	(6,346)	(581)	(5,157)
Issuance of preferred shares		0	193,887	0
Redemption of preferred shares		0	(637,241)	(66,985)
Issuance of debt		0	0	494,237
Redemption of debt		(560)	0	0
Net cash (used in) provided by financing activities		(194,550)	(573,295)	328,362
Effect of foreign exchange rate changes on cash		(18,335)	(20,109)	45,863
Increase (decrease) in cash and cash equivalents		590,699	(1,689,936)	866,370
Cash and cash equivalents—beginning of year		660,897	2,350,833	1,484,463
Cash and cash equivalents—end of year		1,251,596	660,897	2,350,833
Supplemental cash flow information:
Taxes paid		216,467	100,222	64,288
Interest paid		$ 54,867	$ 56,177	$ 33,164

[1] Class B shares are liability-accounted on the Company's Consolidated Balance Sheet. See Note 13 for further details.

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Organization

12 Months Ended

Dec. 31, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization

Organization

PartnerRe Ltd. primarily provides reinsurance on a worldwide basis through its principal wholly-owned subsidiaries, including Partner Reinsurance Company Ltd. (PartnerRe Bermuda), Partner Reinsurance Europe SE (PartnerRe Europe), Partner Reinsurance Company of the U.S. (PartnerRe U.S.), Partner Reinsurance Asia Pte. Ltd. (PartnerRe Asia) and PartnerRe Life Reinsurance Company of Canada (PartnerRe Canada). Non-life risks reinsured include agriculture, aviation/space, casualty, catastrophe, energy, engineering, financial risks, marine, motor, multiline, property and U.S. health. Life and health risks include mortality, morbidity, longevity and financial reinsurance solutions. Reinsurance of alternative risk products include weather and credit protection to financial, industrial and service companies on a worldwide basis. PartnerRe Ltd. and it subsidiaries are collectively referred to hereinafter as PartnerRe, the Company or the Group.

The Company was incorporated in August 1993 under the laws of Bermuda. The Company commenced operations in November 1993 upon completion of the sale of common shares and warrants pursuant to subscription agreements and an initial public offering.

The Company completed the acquisition of Societe Anonyme Francaise de Reassurances (SAFR) in 1997, the acquisition of Winterthur Re in 1998, the acquisition of PARIS RE Holdings Limited (Paris Re) in 2009, the acquisition of Presidio Reinsurance Group, Inc. (Presidio) in 2012 and the acquisition of Aurigen Capital Limited (Aurigen) in 2017.

On March 18, 2016, the Company's publicly held common shares were acquired by Exor N.V. (subsequently renamed to EXOR Nederland N.V), whose ultimate parent is EXOR N.V. (Exor), which is listed on the Milan Stock Exchange. As a result of the acquisition, PartnerRe's publicly issued common shares were cancelled and are no longer publicly traded.

On December 16, 2021, Exor announced that it had signed a definitive agreement with Covéa Coopérations S.A. (Covéa), under which Covéa would acquire PartnerRe's common shares. Preferred shares issued by PartnerRe were not included in the proposed transaction. Consummation of this transaction occurred on July 12, 2022. The Company’s preferred shares continue to be traded on the New York Stock Exchange (NYSE).

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Significant Accounting Policies

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Significant Accounting Policies

Significant Accounting Policies

The Company’s Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States (U.S. GAAP). The Consolidated Financial Statements include the accounts of the Company and its subsidiaries. Intercompany accounts and transactions have been eliminated.

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. While management believes that the amounts included in the Consolidated Financial Statements reflect its best estimates and assumptions, actual results could differ from those estimates. The Company’s principal estimates include:

•Non-life reserves;

•Life and health reserves;

•Reinsurance recoverable for unpaid losses;

•Gross and net premiums written and net premiums earned;

•Recoverability of deferred acquisition costs;

•Recoverability of deferred tax assets;

•Fair value measurements of financial instrument assets; and

•Valuation of goodwill and intangible assets.

The following are the Company’s significant accounting policies:

(a) Premiums

Gross premiums written and earned are based upon reports received from ceding companies, supplemented by the Company’s own estimates of premiums written and earned for which ceding company reports have not been received. The determination of premium estimates requires a review of the Company’s experience with cedants, familiarity with each market, an understanding of the characteristics of each line of business and management’s assessment of the impact of various other factors on the volume of business written and ceded to the Company. Premium estimates are updated as new information is received from cedants and differences between such estimates and actual amounts are recorded in the period in which the estimates are changed or the actual amounts are determined. Net premiums written and earned are presented net of ceded premiums.

Premiums related to non-life business are earned on a basis that is consistent with the risks covered under the terms of the reinsurance contracts, which is generally one to two years. Reinstatement premiums are recognized as written and earned at the time a loss event occurs, where coverage limits for the remaining life of the contract are reinstated under pre-defined contract terms. The accrual of reinstatement premiums is based on management’s estimate of losses and loss expenses associated with the loss event. Unearned premiums represent the portion of premiums written which is applicable to the unexpired risks under contracts in force.

Premiums related to life and annuity business are recorded over the premium-paying period on the underlying policies. Premiums on contracts for which there is no significant mortality or critical illness risk are accounted for in a manner consistent with accounting for interest-bearing financial instruments and are not reported as revenues, but rather as direct deposits to the contract. Amounts assessed against annuity and universal life policyholders are recognized as revenue in the period assessed.

(b) Losses and Loss Expenses

The reserves for non-life business include amounts determined from loss reports on individual treaties (case reserves), additional case reserves when the Company’s loss estimate is higher than reported by the cedants (ACRs) and amounts for losses incurred but not yet reported to the Company (IBNR). Such reserves are estimated by management based upon reports received from ceding companies, supplemented by the Company’s own actuarial estimates of reserves for which ceding company reports have not been received, and based on the Company’s own historical experience. To the extent that the Company’s own historical experience is inadequate for estimating reserves, such estimates may be determined based upon industry experience and management’s judgment. The estimates are regularly reviewed and the ultimate liability may be materially in excess of, or less than, the amounts provided. Any adjustments are reflected in the periods in which they are determined, which may affect the Company’s operating results in future periods. See Note 7(a) for further details.

The life and health reserves have been established based upon information reported by ceding companies, supplemented by the Company’s actuarial estimates, which for life include mortality, morbidity, critical illness, persistency and future investment income, with appropriate provision to reflect uncertainty. For traditional and limited payment long-duration contracts, the assumptions are locked in at contract inception and are subject to annual loss recognition testing. Future policy benefit reserves for annuity and universal life contracts are carried at their accumulated values. Reserves for policy claims and benefits include both mortality, morbidity and critical illness claims in the process of settlement, and claims that have been incurred but not yet reported. See Note 7(b) for further details.

(c) Deferred Acquisition Costs

Acquisition costs, comprising primarily incremental brokerage fees, commissions and excise taxes, which vary directly with, and are related to, the successful acquisition of reinsurance contracts, are capitalized and charged to expense as the related premium is earned. All other acquisition related costs, including indirect costs, are expensed as incurred. Acquisition costs are shown net of commissions earned on ceded reinsurance. 

Acquisition costs related to individual life and annuity contracts are deferred and amortized over the premium-paying periods in proportion to anticipated premium income, allowing for lapses, terminations and anticipated investment income. Acquisition costs related to universal life and single premium annuity contracts for which there is no significant mortality or critical illness risk are deferred and amortized over the lives of the contracts as a percentage of the estimated gross profits expected to be realized on the contracts.

The Company establishes a premium deficiency reserve to the extent the deferred acquisition costs are insufficient to cover the excess of expected losses and loss expenses, settlement costs and deferred acquisition costs over the related unearned premiums. Actual and anticipated losses and loss expenses, other costs, and investment income related to underlying premiums are considered in determining the recoverability of deferred acquisition costs for the Company’s short-duration contracts. Actual and anticipated loss experience, together with the present value of future gross premiums, the present value of future benefits, and settlement and maintenance costs are considered in determining the recoverability of deferred acquisition costs related to the Company’s life and annuity business.

(d) Reinsurance

The Company purchases retrocessional contracts to reduce its exposure to risk of losses on reinsurance assumed. Ceded premiums, which represent the cost of retrocessional protection purchased by the Company, are expensed over the coverage period. Prepaid reinsurance premiums represent the portion of premiums ceded applicable to the unexpired term of policies in force.

Reinsurance recoverable on paid and unpaid losses involves actuarial estimates consistent with those used to establish the associated liabilities for non-life and life and health reserves and are recorded net of a valuation allowance for estimated uncollectible recoveries.

Retroactive reinsurance reimburses a ceding company for liabilities incurred as a result of past insurable events covered under contracts subject to the reinsurance. Premiums payable for retroactive reinsurance coverage meeting the conditions of reinsurance accounting are reported as reinsurance recoverables. To the extent that recorded liabilities on an underlying reinsurance contract exceed premiums payable for retroactive coverage, a deferred gain is recognized in Accounts payable, accrued expenses and other on the Company's Consolidated Balance Sheets and amortized over estimated remaining settlement period of the underlying contract. Any such amortization is included in Loss and loss expenses in the Consolidated Statements of Operations.

(e) Funds Held by Reinsured Companies

The Company writes certain business on a funds held basis. Under such contractual arrangements, the cedant retains the premiums that would have otherwise been paid to the Company and the Company is credited with investment income on these funds. The Company generally earns investment income on the funds held balances based upon a predetermined interest rate, either fixed contractually at the inception of the contract or based upon a recognized index (e.g. LIBOR, SOFR). However, in certain circumstances, the Company may receive an investment return based upon either the result of a pool of assets held by the cedant, generally used to collateralize the funds held balance, or the investment return earned by the cedant on its entire investment portfolio. In these arrangements, investment returns are typically reflected in Net investment income in the Company’s Consolidated Statements of Operations. In these arrangements, the Company is exposed, to a limited extent, to the underlying credit risk of the pool of assets inasmuch as the underlying policies may have guaranteed minimum returns. In such cases, an embedded derivative exists and its fair value is recorded by the Company as an increase or decrease to the funds held balance.

(f) Deposit Assets and Liabilities

In the normal course of its operations, the Company writes certain contracts that do not meet the risk transfer provisions of U.S. GAAP. While these contracts do not meet risk transfer provisions for accounting purposes, there is a remote possibility that the Company will suffer a loss. The Company accounts for these contracts using the deposit accounting method originally recording deposit assets or liabilities for an amount equivalent to the consideration paid or received, respectively. The difference between the consideration received and the estimated liability for unpaid losses is determined upon entering into the contract and, if a loss, recognized into income immediately, and if a gain, the gain is deferred and earned over the expected settlement period of the contract, with the unearned portion recorded as a component of deposit liabilities. Actuarial studies are used to estimate the liabilities under these contracts and the appropriate accretion rates to increase or decrease the liabilities over the term of the contracts. The change in the estimated liability for the period is recorded in Other income or loss in the Consolidated Statements of Operations. Under some of these contracts, cedants retain the assets on a funds-held basis. In those cases, the Company records those assets as deposit assets and records the related income in Net investment income in the Consolidated Statements of Operations. Also included in Deposit assets are receivables included as an element of certain life reinsurance agreements that do not meet risk transfer.

(g) Investments

The Company elects the fair value option for Fixed maturities, Short-term investments and Equities with changes in fair value recorded in Net realized and unrealized investment gains or losses in the Consolidated Statements of Operations. Short-term investments comprise securities with a maturity greater than three months but less than one year from the date of purchase.

Investments in real estate includes real estate that is directly held by the Company, which is recorded at cost less any write down for impairment, where applicable. Real estate assets held for investment are reviewed for impairment at least annually, or more frequently when events or changes in circumstances indicate the carrying value may not be recoverable and exceeds its estimated fair value.

The Company recognizes Other invested assets at fair value, except for those that are accounted for using the equity method of accounting. Other invested assets consist of equity investments in non-publicly traded companies such as limited liability companies and limited partnerships (or similar structures); privately placed corporate loans, notes and loans receivable and notes securitization; and derivative financial instruments. Non-publicly traded entities in which the Company has significant influence, including an ownership of more than 20% and less than 50% of the voting rights, and limited partnerships (or similar structures) in which the Company has more than a minor interest (typically more than 3 to 5%), are accounted for using either the equity method or the fair value option. Where the equity method is used, the Company's share of profits or losses of the investee are recorded in Interest in earnings or losses of equity method investees in the Consolidated Statements of Operations. The Company has not elected the fair value option for these equity method investees as the carrying values already approximate fair value. Where the fair value option is elected, the investment is recognized in the Consolidated Balance Sheets at fair value with changes in fair value recorded in Net realized and unrealized investment gains or losses in the Consolidated Statements of Operations. See Note 2(n) below for significant accounting policy for derivatives.

The Company defines fair value as the price received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The Company measures the fair value of financial instruments according to a fair value hierarchy that prioritizes the information used to measure fair value into three broad levels. The Company’s policy is to recognize transfers between the hierarchy levels at the beginning of the period. Refer to Note 3 for the valuation techniques used by the Company.

The Company invests in various funds where the net asset value (NAV) is used as a basis for determining fair value. The Company applies the practical expedient relating to investments in certain entities that calculate NAV per share (or its equivalent) and therefore measure the fair value of these fund investments based on that NAV per share, or its equivalent. Refer to Note 3 for the valuation methods and assumptions used by the Company.

Net investment income includes interest and dividend income, amortization of premiums and discounts on fixed maturities and short-term investments, and is net of investment expenses and withholding taxes. Investment income is recognized when earned and accrued to the balance sheet date. Realized gains or losses on the disposal of investments are determined on a first-in, first-out basis. Investment purchases and sales are recorded on a trade-date basis.

(h) Cash and Cash Equivalents

Cash equivalents are carried at fair value and include fixed income securities that, from the date of purchase, have a maturity of three months or less.

(i) Business Combinations

The Company accounts for transactions in which it obtains control over one or more businesses using the acquisition method. The purchase price is allocated to identifiable assets and liabilities, including any intangible assets, based on their estimated fair value at the acquisition date. The estimates of fair values for assets and liabilities acquired are determined based on various market and income analyses and appraisals. Any excess of the purchase price over the fair value of net assets acquired is recorded as Goodwill in the Company’s Consolidated Balance Sheets, while any excess of the fair value of net assets acquired over the purchase price is recorded as a gain in the Consolidated Statements of Operations. All costs associated with an acquisition are expensed as incurred.

(j) Goodwill

Goodwill represents the excess of the purchase price over the fair value of the net assets acquired in a business combination. The Company assesses the appropriateness of its valuation of goodwill on an annual basis (as of December 31) or more frequently if events or changes in circumstances indicate that the carrying amount may not be recoverable. If, as a result of the assessment, the Company determines that the value of its goodwill is impaired, goodwill will be written down in the period in which the determination is made.

(k) Intangible Assets

Intangible assets represent the fair value adjustments related to renewal rights, and customer relationships; value of life business acquired; and U.S. licenses arising from acquisitions. Definite-lived intangible assets are amortized over their useful lives and the Amortization of intangible assets is recorded in the Consolidated Statement of Operations. Indefinite-lived intangible assets are not subject to amortization. The carrying values of indefinite-lived intangible assets are reviewed for indicators of impairment on an annual basis (as of December 31) or more frequently if events or changes in circumstances indicate that impairment may exist. Impairment is recognized if the carrying values of the intangible assets are not recoverable from their undiscounted cash flows and is measured as the difference between the carrying value and the fair value.

(l) Income Taxes

Certain subsidiaries and branches of the Company operate in jurisdictions where they are subject to taxation. Current and deferred income taxes are charged or credited to Net income or loss or, in certain cases, to Accumulated other comprehensive income or loss, based upon enacted tax laws and rates applicable in the relevant jurisdiction in the period in which the tax becomes accruable or realizable. Deferred income taxes are provided for all temporary differences between the bases of assets and liabilities used in the Consolidated Balance Sheets and those used in the various jurisdictional tax returns. When management’s assessment indicates that it is more likely than not that deferred tax assets will not be realized, a valuation allowance is recorded against the deferred tax assets. Where appropriate, the valuation allowance assessment considers tax planning strategies.

The Company recognizes a tax benefit relating to uncertain tax positions only where the position is more likely than not to be sustained assuming examination by tax authorities. A liability is recognized for any tax benefit (along with any interest and penalty, if applicable) claimed in a tax return in excess of the amount recognized in the financial statements under U.S. GAAP. Any changes in amounts recognized are recorded in the period in which they are determined.

(m) Foreign Exchange

In recording foreign currency transactions, revenue and expense items in a currency other than the functional currency are converted into the functional currency at the average rates of exchange for the period. Monetary assets and liabilities originating in currencies other than the functional currency are remeasured into the functional currency at the rates of exchange in effect at the balance sheet dates. The resulting foreign exchange transaction gains or losses are included in Net foreign exchange gains or losses in the Consolidated Statements of Operations. Non-monetary assets and liabilities denominated in foreign currency are not subsequently remeasured.

The reporting currency of the Company is the U.S. dollar. The national currencies of the Company’s subsidiaries and branches are generally their functional currencies, except for the Company’s Bermuda subsidiaries, its branches in Switzerland and the United Kingdom and its Singapore subsidiary and branches, whose functional currency is the U.S. dollar. In translating the financial statements of those subsidiaries or branches whose functional currency is other than the U.S. dollar, assets and liabilities are converted into U.S. dollars using the rates of exchange in effect at the balance sheet dates, and revenues and expenses are converted using the average foreign exchange rates for the period. The effect of translation adjustments are reported in the Consolidated Balance Sheets as Currency translation adjustment, a separate component of Accumulated other comprehensive income or loss. The change in currency translation adjustment is reflected in Other comprehensive income or loss.

(n) Derivatives

The Company’s investment strategy allows for the use of certain derivative instruments, subject to strict limitations. The Company may use derivative financial instruments such as foreign exchange forward contracts, foreign currency option contracts, futures contracts, to-be-announced mortgage-backed securities (TBAs), total return swaps, interest rate swaps, insurance-linked securities, and credit default swaps for the purpose of managing overall currency risk, market exposures and portfolio duration, for hedging certain investments, or for enhancing investment performance that would be allowed under the Company’s investment policy if implemented in other ways.

On the date the Company enters into a derivative contract, management determines whether or not the derivative is to be used and designated as a hedge of an identified underlying risk exposure (a designated hedge). The Company’s derivative instruments are recorded in Other invested assets in the Consolidated Balance Sheets at fair value, with gains and losses associated with changes in fair value recognized in either Net realized and unrealized investment gains or losses or Net foreign exchange gains or losses in the Consolidated Statements of Operations, or in Other comprehensive income or loss, depending on the nature and designation of the derivative instrument (see also Note 5).

The Company formally documents all relationships between designated hedging instruments and hedged items, as well as its risk management objectives and strategy for undertaking various hedge transactions. In this documentation, the Company specifically identifies the asset or liability that has been designated as a hedged item and states how the hedging instrument is expected to hedge the risks related to the hedged item. The Company formally measures effectiveness of its designated hedging relationships both at the hedge inception and on an ongoing basis.

The Company will discontinue hedge accounting prospectively if it is determined that the derivative is no longer effective in hedging the exposure to variability in expected future cash flows that is attributable to the risk it was meant to hedge; if the derivative instrument expires, is sold, or is otherwise terminated; or if the Company removes the designation of the hedge. To the extent that the Company discontinues hedge accounting because, based on management’s assessment, the derivative no longer qualifies as an effective hedge, or the Company otherwise de-designates the hedge, the derivative will continue to be carried in the Consolidated Balance Sheet at its fair value, with changes in its fair value recognized in in the Consolidated Statements of Operations, or in Other comprehensive income or loss, depending on the type of derivative held.

(o) Pensions

The Company recognizes an asset or a liability in the Consolidated Balance Sheets for the funded status of its defined benefit plans that are overfunded or underfunded, respectively, measured as the difference between the fair value of plan assets and the pension obligation and recognizes changes in the funded status of defined benefit plans in the year in which the changes occur as a component of Accumulated other comprehensive income or loss, net of tax.

(p) Variable Interest Entities

The Company is involved in the normal course of business with variable interest entities (VIEs). An assessment is performed as of the date the Company becomes initially involved in the VIE followed by a reassessment upon certain events related to its involvement in the VIE. The Company consolidates a VIE when it is the primary beneficiary having a controlling financial interest as a result of having the power to direct the activities that most significantly impact the economic performance of the VIE and the obligation to absorb losses, or right to receive benefits, that could potentially be significant to the VIE.

(q) Segment Reporting

The Company monitors the performance of its operations in three segments: Property & Casualty (P&C), Specialty and Life and Health. Segments represent markets that are reasonably homogeneous in terms of client types, buying patterns, underlying risk patterns or approach to risk management.

Since the Company does not manage its assets by segment, neither assets nor net investment income are allocated to the P&C and Specialty segments. However, because of the interest-sensitive nature of some of the Company’s life products, allocated net investment income is considered in management’s assessment of the profitability of the Life and Health segment. The following items are not considered in evaluating the results of the P&C, Specialty and Life and Health segments: Net realized and unrealized investment gains or losses, Interest expense, Loss on redemption of debt, Amortization of intangible assets, Net foreign exchange gains or losses, Income tax expense or benefit and Interest in earnings and losses of equity method investments. These items are included in the Corporate and Other component, which is comprised of the Company’s investment and corporate activities, including other expenses.

(r) Share-Based Incentives

The Company is authorized to issue Class C common shares and restricted share units to certain executives and directors. Prior to the adoption of the new Class C common shares and related restricted share unit plan in 2021, the Company was authorized to issue restricted Class B common shares. The compensation cost for grants of Class B and C common shares and restricted share units is measured at fair value and expensed over the period for which the employee is required to provide services in exchange for the award, up to three years from the date of grant. The Company has elected to recognize forfeitures as they occur. Class B and C common shares and restricted share units are accounted for as liabilities and included in Accounts payable, accrued expenses and other on the Consolidated Balance Sheets. See Note 13 for further details.

(s) Recent Accounting Pronouncements

Recently adopted

In October 2020, the FASB issued updated guidance to clarify that callable debt securities should be reevaluated each reporting period to determine if the amortized cost exceeds the amount repayable by the issuer at the next earliest call date and, if so, the excess should be amortized to the next call date. This guidance is effective for fiscal years beginning after December 15, 2020, and the Company adopted this guidance effective January 1, 2021 on a prospective basis for existing or newly purchased callable debt securities. The adoption did not have a material impact on the Company's Consolidated Financial Statements.

In March 2020, the U.S. Securities and Exchange Commission (the SEC) adopted amendments to the financial disclosure requirements related to certain debt securities, including registered debt securities issued by a wholly-owned, operating subsidiary that are fully and unconditionally guaranteed by the parent company. In October 2020, the FASB issued updated guidance to reflect the SEC's new disclosure requirements. This new guidance narrows the circumstances that require separate financial statements of subsidiary issuers and guarantors and streamlines the alternative disclosures required in lieu of those statements. The amended SEC rules became effective on January 4, 2021, and the Company adopted the new disclosure requirements at that time. As the guidance is disclosure-related only, it did not have a material impact on the Company's Consolidated Financial Statements.

In January and April 2017, the FASB issued updated guidance on the accounting for goodwill impairment. This update removes the second step of the goodwill impairment test and requires entities to apply a one-step quantitative test and record the amount of goodwill impairment as the excess of a reporting unit's carrying amount over its fair value, not to exceed the total amount of goodwill allocated to the reporting unit. The new guidance does not amend the optional qualitative assessment of goodwill impairment. The guidance is effective for annual impairment tests in fiscal years beginning after December 15, 2019, and the Company adopted the guidance effective January 1, 2020. The adoption did not have a material impact on the Company's Consolidated Financial Statements.

In August 2018, the FASB issued updated guidance to the disclosure requirements for fair value measurement as part of the disclosure framework project. The updated guidance allows for the removal and modification of certain disclosures to improve the effectiveness of disclosures in the notes to financial statements. This guidance is effective for fiscal years beginning after December 15, 2019, and the Company adopted this guidance effective January 1, 2020. As the guidance is disclosure-related only, it did not have a material impact on the Company's Consolidated Financial Statements. Refer to Note 3 for the relevant disclosures.

In August 2018, the FASB issued updated guidance to improve the effectiveness of disclosures for defined benefit plans, as part of the disclosure framework project. The updated guidance allows for the removal and modification of certain disclosures to improve the effectiveness of disclosures in the notes to financial statements. This guidance is effective for fiscal years beginning after December 15, 2019, and the Company adopted the guidance effective January 1, 2020. As the guidance is disclosure-related only, it did not have a material impact on the Company's Consolidated Financial Statements. Refer to Note 14 for the relevant disclosures.

In June 2016, the FASB issued updated guidance on the recognition of credit losses by replacing the incurred loss impairment methodology with new accounting models related to how credit losses on financial instruments are determined. The new guidance is applicable to financial assets measured at amortized cost such as loans, reinsurance receivables, trade receivables, debt securities, off-balance sheet credit exposures and other financial assets that have a contractual right to receive cash. The Company's investments, except for certain Other invested assets that are accounted for using the equity method of accounting and Investments in real estate, are measured at fair value through net income, and therefore those investments are not impacted by the adoption of this guidance. The guidance is effective for annual periods beginning after December 15, 2019. The Company adopted the guidance on January 1, 2020 and recorded an after-tax cumulative effect adjustment as a decrease to retained earnings of $14 million upon adoption. Refer to Notes 8(a) and 15(a) for further information regarding the impacts of adoption of this guidance.

Not yet adopted

Targeted Improvements to the Accounting for Long-duration Contracts

In August 2018, the FASB issued updated guidance to improve financial reporting for insurance companies that issue long-duration contracts such as life insurance and annuities. The updated guidance changes how insurers account for long-duration contracts, including recognition, measurement, presentation and disclosure requirements. The objective of the new guidance is to improve, simplify, and enhance the financial reporting for long-duration contracts. These updates amend four key areas pertaining to the accounting and disclosures for long-duration insurance contracts:

•Cash flow assumptions and liability for future policy benefits: The update requires cash flow assumptions used to measure the liability for future policy benefits to be reviewed at least annually and updated, if necessary, with the effect of changes in those assumptions remeasured retrospectively and reflected in current period Net income or loss. Assumptions no longer allow a provision for adverse deviation. Loss recognition testing is eliminated for traditional and limited-payment

contracts. Upon adoption, there will be an adjustment to Retained earnings as a result of capping the net premium ratio at 100% and eliminating negative reserves on certain cohorts. The update also requires the discount rate used in measuring the liability to be an upper-medium grade fixed-income instrument yield, which is to be updated at each reporting date, with the impact to be recognized in Other comprehensive income or loss.

•Market risk benefits: Market risk benefits are contracts or contract features that provide protection to policyholders from nominal capital market risk and expose the Company to other than nominal capital market risk. The update requires market risk benefits to be measured at fair value. Among the products included in this definition are guaranteed minimum death benefit (GMDB) products. The change in fair value of the market risk benefits is to be recognized in Net income or loss, excluding the portion attributable to changes in instrument-specific credit risk, which is recognized in Other comprehensive income or loss.

•Deferred policy acquisition costs and other balances: The update simplifies the amortization for Deferred acquisition costs and other similar balances, requiring such balances to be amortized on a constant level basis over the expected term of the contracts. Deferred costs are required to be written off for unexpected contract terminations but are not subject to recoverability testing.

•Disclosure requirements: The update also introduces disclosure requirements around the liability for future policy benefits, market risk benefits and deferred acquisition costs. These disclosures include, among many items, disaggregated rollforwards of these balances and information about, and any changes to significant inputs, judgments, assumptions and methods used in their measurement. Additional fair value disclosures are also required surrounding market risk benefits. Transitional disclosures will be required.

This guidance is effective on January 1, 2023 and will be adopted with a transition date of January 1, 2021 (Transition Date) using the modified retrospective method for all topics except for market risk benefits, which will be adopted using the full retrospective method. On the Transition Date, the Company expects a reduction in Accumulated other comprehensive income (loss) between $110 million and $180 million, gross of tax. The most significant drivers of the decrease in Accumulated other comprehensive income (loss) are the update in the discount rate used to measure the liability for future policy benefits and changes in fair value of the Company's GMDB products attributable to changes in the instrument-specific credit risk. On Transition Date, the Company also expects a decrease in Retained earnings between $130 million and $200 million, gross of tax. This decrease results from valuation impacts to the liability for future policy benefits related to cohorts with a net premium ratio greater than 100% at the Transition Date, partially offset by a favorable movement from the fair value accounting for GMDB products. Estimated impacts from adoption as of the Transition Date will be measured using market assumptions as of that date, and these estimates do not reflect changes in market assumptions subsequent to January 1, 2021. As at December 31, 2022, the Company expects a cumulative increase to Accumulated other comprehensive income (loss) between $50 million and $120 million, gross of tax, and a cumulative increase to Retained earnings between $5 million and $75 million, gross of tax. The changes to equity at December 31, 2022 compared to the Transition Date are largely as a result of increases in discount rates and favorable movements in the fair value of the Company's GMDB products. The Company's estimates are subject to change.

Reference Rate Reform

In March 2020, the FASB issued guidance which provides optional expedients and exceptions for applying U.S. GAAP to modification of contracts, hedging relationships and other transactions that reference the London Interbank Offered Rate (LIBOR) or another reference rate expected to be discontinued because of reference rate reform. Along with the optional expedients, the amendments include a general principle that permits an entity to consider contract modifications due to reference reform to be an event that does not require contract re-measurement at the modification date or reassessment of a previous accounting determination. In 2022, the sunset date of this guidance was deferred to December 31, 2024, and the guidance may be elected over time as reference rate reform activities occur. The Company is currently evaluating the impact of adopting this guidance on its Consolidated Financial Statements and disclosures.

Fair Value Measurement

In June 2022, the FASB issued updated guidance to address diversity in practice by clarifying that a contractual sale restriction should not be considered in the measurement of the fair value of an equity security. It also requires entities with investments in equity securities subject to contractual sale restrictions to disclose certain qualitative and quantitative information about such securities. The guidance is effective for fiscal years beginning after December 15, 2023, with early adoption permitted. The update applies prospectively, with any adjustments resulting from adoption recognized in earnings on the date of adoption. The Company is currently evaluating the impact of adopting this guidance on its Consolidated Financial Statements and disclosures.

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Fair Value

12 Months Ended

Dec. 31, 2022

Fair Value Disclosures [Abstract]

Fair Value

Fair Value

(a) Fair Value of Financial Instrument Assets

The fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value by maximizing the use of observable inputs and minimizing the use of unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs are inputs that market participants would use in pricing an asset or liability based on market data obtained from sources independent of the Company. Unobservable inputs are inputs that reflect the Company’s assumptions about what market participants would use in pricing the asset or liability based on the best information available in the circumstances. The level in the hierarchy within which a given fair value measurement falls is determined based on the lowest level input that is significant to the measurement.

The Company determines the appropriate level in the hierarchy for each financial instrument that it measures at fair value. In determining fair value, the Company uses various valuation approaches, including market, income and cost approaches. The hierarchy is broken down into three levels based on the observability of inputs as follows:

•Level 1 inputs—Unadjusted, quoted prices in active markets for identical assets or liabilities that the Company has the ability to access.

The Company’s financial instruments that it measures at fair value using Level 1 inputs generally include equities listed on a major exchange.

•Level 2 inputs—Quoted prices in active markets for similar assets or liabilities, quoted prices for identical or similar assets or liabilities in inactive markets and significant directly or indirectly observable inputs, other than quoted prices, used in industry accepted models.

The Company’s financial instruments that it measures at fair value using Level 2 inputs generally include: U.S. government issued bonds; U.S. government sponsored enterprises bonds; certain U.S. state, territory and municipal entities bonds; non-U.S. sovereign government, supranational and government related bonds; investment grade and high yield corporate bonds; mortgage-backed and certain asset-backed securities; short-term investments; certain preferred equities; certain privately placed corporate loans; and certain derivative assets and liabilities.

•Level 3 inputs—Unobservable inputs.

The Company’s financial instruments that it measures at fair value using Level 3 inputs generally include: inactively traded fixed maturities including U.S. state, territory and municipal bonds; special purpose financing asset-backed bonds; certain short-term investments; unlisted equity securities; certain privately placed corporate loans, notes and loans receivable and notes securitizations; certain real estate company investments; certain fund investments included in Other invested assets; and certain other derivatives, including weather derivatives, longevity insurance-linked securities; options and warrants; and total return swaps included in Other invested assets.

At December 31, 2022 and 2021, the Company’s financial instruments measured at fair value were classified between Levels 1, 2 and 3 as follows (in thousands of U.S. dollars):

December 31, 2022	Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)		Fair value based on NAV as practical expedient		Total
Fixed maturities
U.S. government and government sponsored enterprises	$	—	$	1,797,934	$	—	$	—	$	1,797,934
U.S. states, territories and municipalities	—		10,126		48,747		—		58,873
Non-U.S. sovereign government, supranational and government related	—		1,654,532		—		—		1,654,532
Corporate bonds	—		5,759,149		—		—		5,759,149
Asset-backed securities	—		12,434		15,930		—		28,364
Residential mortgage-backed securities	—		3,723,062		—		—		3,723,062
Fixed maturities	$	—	$	12,957,237	$	64,677	$	—	$	13,021,914
Short-term investments	$	—	$	516,603	$	6,907	$	—	$	523,510
Equities
Real estate	$	61,754	$	—	$	1,814	$	—	$	63,568
Consumer non-cyclical	—		—		10,081		—		10,081
Diversified	—		—		9,667		—		9,667
Consumer cyclical	4,449		—		28		—		4,477
Energy	3		—		1,514		—		1,517
Finance	—		—		120		—		120
Industrials	20		—		76		—		96
Insurance	—		42		—		—		42
Fund investments	—		—		—		840,318		840,318
Equities	$	66,226	$	42	$	23,300	$	840,318	$	929,886
Other invested assets
Derivative assets
Foreign exchange forward contracts	$	—	$	13,705	$	—	$	—	$	13,705
Interest rate swaps	—		258		—		—		258
Insurance-linked securities	—		—		6,657		—		6,657
Options and warrants	—		—		8,691		—		8,691
TBAs	—		578		—		—		578
Other
Corporate loans (1)	—		1,015,529		287,278		—		1,302,807
Notes and loans receivable and notes securitization	—		—		3,166		—		3,166
Real estate company investment	—		—		491,602		—		491,602
Fund investments	—		—		36,274		1,271,612		1,307,886
Derivative liabilities
Foreign exchange forward contracts	—		(17,336)		—		—		(17,336)
Interest rate swaps	—		(153)		—		—		(153)
Other invested assets	$	—	$	1,012,581	$	833,668	$	1,271,612	$	3,117,861
Total	$	66,226	$	14,486,463	$	928,552	$	2,111,930	$	17,593,171

(1)Corporate loans includes a portfolio of third-party, individually managed privately issued corporate loans that are managed under an externally managed mandate with a fair value of $1.0 billion and $1.0 billion at December 31, 2022 and 2021, respectively. The mandate primarily invests in U.S. floating rate, first lien, senior secured broadly syndicated loans with a focus on facility sizes greater than $300 million. Corporate loans also includes $0.3 billion and $0.4 billion of other privately issued corporate loans at December 31, 2022 and 2021, respectively.

December 31, 2021	Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)		Fair value based on NAV practical expedient		Total
Fixed maturities
U.S. government and government sponsored enterprises	$	—	$	2,118,772	$	—	$	—	$	2,118,772
U.S. states, territories and municipalities	—		12,878		95,181		—		108,059
Non-U.S. sovereign government, supranational and government related	—		2,181,127		—		—		2,181,127
Corporate bonds	—		5,441,908		—		—		5,441,908
Asset-backed securities	—		—		16,764		—		16,764
Residential mortgage-backed securities	—		4,204,644		—		—		4,204,644
Fixed maturities	$	—	$	13,959,329	$	111,945	$	—	$	14,071,274
Short-term investments	$	—	$	205,146	$	—	$	—	$	205,146
Equities
Real estate	$	97,854	$	—	$	2,097	$	—	$	99,951
Consumer non-cyclical	343		—		10,081				10,424
Consumer cyclical	7,341		—		1,394		—		8,735
Diversified	4		—		7,468		—		7,472
Energy	1,112		—		2,368		—		3,480
Industrials	137		—		220		—		357
Finance	—		—		128		—		128
Insurance	—		18		—		—		18
Fund investments (1)	—		—		—		1,621,019		1,621,019
Equities	$	106,791	$	18	$	23,756	$	1,621,019	$	1,751,584
Other invested assets
Derivative assets
Foreign exchange forward contracts	$	—	$	8,841	$	—	$	—	$	8,841
Total return swaps	—		—		153		—		153
Insurance-linked securities	—		—		5,663		—		5,663
Other	—		—		3,059		—		3,059
Other
Corporate loans (1)	—		1,104,444		287,527		—		1,391,971
Notes and loans receivable and notes securitization	—		—		6,575		—		6,575
Real estate company investment (2)	—		—		560,687		—		560,687
Fund investments (1)	—		—		11,739		1,346,797		1,358,536
Derivative liabilities
Foreign exchange forward contracts	—		(6,657)		—		—		(6,657)
Total return swaps	—		—		(1,079)		—		(1,079)
Interest rate swaps	—		(10,489)		—		—		(10,489)
Other invested assets	$	—	$	1,096,139	$	874,324	$	1,346,797	$	3,317,260
Total	$	106,791	$	15,260,632	$	1,010,025	$	2,967,816	$	19,345,264

(1)The classification of fund investments was revised from Level 3 to "Fair values based on NAV practical expedient" in order to align the disclosure with the valuation methodology used by the Company. In addition, the classification of certain investments in corporate loans was revised from Level 3 to Level 2 to reflect the appropriate fair value hierarchy level for investments with quoted prices, and one investment was reclassified from corporate loans to fund investments. The comparative disclosures as of December 31, 2021 have been revised to align with the presentation at December 31, 2022. These revisions are not considered to be material to previously issued financial statements.

(2)A certain investment previously disclosed as equity method and excluded from the fair value table is now included and presented as a Level 3 investment in order to align the disclosure with the valuation methodology used by the Company. The comparative disclosures as of December 31, 2021 have been revised to align with the presentation at December 31, 2022. This revision is not considered to be material to previously issued financial statements. Accordingly, no changes were made to the prior period Consolidated Balance Sheet or Consolidated Statements of Operations.

Other invested assets included in the fair value tables above at December 31, 2022 and 2021, exclude investments that are accounted for using the equity method of accounting (see Note 4(f) for further details).

At December 31, 2022 and 2021, the carrying value of accrued investment income approximated fair value due to its short-term nature.

Disclosures about the fair value of financial instruments that the Company does not measure at fair value exclude insurance contracts and certain other financial instruments. At December 31, 2022 and 2021, the fair values of financial instrument assets recorded in the Consolidated Balance Sheets not described above approximate their carrying values.

The reconciliations of the beginning and ending balances for financial instruments measured at fair value using Level 3 inputs for the years ended December 31, 2022 and 2021, were as follows (in thousands of U.S. dollars):

For the year ended December 31, 2022	Balance at beginning of year		(Losses) gains included in net income		Purchases		Settlements and sales (1)		Net transfers into Level 3		Balance at end of year		Change in unrealized (losses) gains relating to assets held at end of year
Fixed maturities
U.S. states, territories and municipalities	$	95,181	$	(13,862)	$	—	$	(32,572)	$	—	$	48,747	$	(14,108)
Asset-backed securities	16,764		—		—		(834)		—		15,930		—
Fixed maturities	$	111,945	$	(13,862)	$	—	$	(33,406)	$	—	$	64,677	$	(14,108)
Short-term investments	$	—	$	—	$	6,907	$	—	$	—	$	6,907	$	—
Equities
Energy	$	2,368	$	(854)	$	—	$	—	$	—	$	1,514	$	(854)
Consumer non-cyclical	10,081		—		—		—		—		10,081		—
Real estate	2,097		(283)		—		—		—		1,814		(283)
Consumer cyclical	1,394		(1,366)		—		—		—		28		(1,366)
Finance	128		(8)		—		—		—		120		(8)
Industrials	220		13		—		(157)		—		76		(53)
Diversified	7,468		(223)		2,759		(337)		—		9,667		(344)
Equities	$	23,756	$	(2,721)	$	2,759	$	(494)	$	—	$	23,300	$	(2,908)
Other invested assets
Derivatives, net	$	7,796	$	1,929	$	5,631	$	(8)	$	—	$	15,348	$	996
Corporate loans	287,527		1,443		34,543		(42,589)		6,354		287,278		2,166
Notes and loan receivables and notes securitization	6,575		(594)		—		(2,815)		—		3,166		2,301
Fund investments	11,739		92		30,286		(5,843)		—		36,274		322
Real estate company investment	560,687		(69,085)		—		—		—		491,602		(69,085)
Other invested assets	$	874,324	$	(66,215)	$	70,460	$	(51,255)	$	6,354	$	833,668	$	(63,300)
Total	$	1,010,025	$	(82,798)	$	80,126	$	(85,155)	$	6,354	$	928,552	$	(80,316)

(1)Included sales of Fixed maturities and Other invested assets of $32 million and $36 million, respectively. Sales of Fixed maturities were comprised of U.S. states, territories and municipalities. Sales of Other invested assets included sales of corporate loans of $33 million and sales of notes and loan receivables and notes securitization of $3 million.

For the year ended December 31, 2021	Balance at beginning of year		(Losses) gains included in net income		Purchases		Settlements and sales (1)		Net transfers into (out of) Level 3		Balance at end of year		Change in unrealized (losses) gains relating to assets held at end of year
Fixed maturities
U.S. states, territories and municipalities	$	120,477	$	(7,330)	$	—	$	(17,966)	$	—	$	95,181	$	(8,818)
Asset-backed securities	17,528		—		—		(764)		—		16,764		—
Corporate	16,530		165		—		(16,695)		—		—		—
Fixed maturities	$	154,535	$	(7,165)	$	—	$	(35,425)	$	—	$	111,945	$	(8,818)
Equities
Energy	$	34,448	$	54,509	$	6	$	(86,595)	$	—	$	2,368	$	1,326
Consumer non-cyclical	6,886		7,557		—		—		(4,362)		10,081		4,522
Insurance	4,000		—		—		(4,000)		—		—		—
Real estate	2,338		(241)		—		—		—		2,097		(241)
Consumer cyclical	475		(916)		1,835		—		—		1,394		(916)
Finance	138		(10)		—		—		—		128		(10)
Industrials	39		245		309		(334)		(39)		220		99
Diversified	3,098		1,901		2,469		—		—		7,468		1,901
Equities (2)	$	51,422	$	63,045	$	4,619	$	(90,929)	$	(4,401)	$	23,756	$	6,681
Other invested assets
Derivatives, net	$	(862)	$	5,718	$	3,059	$	(119)	$	—	$	7,796	$	4,018
Corporate loans (2)	374,556		(9,883)		78,673		(151,543)		(4,276)		287,527		(6,844)
Notes and loan receivables and notes securitization	7,121		(71)		21		(496)		—		6,575		(6,895)
Fund investments (2)	32,810		(149)		392		(21,314)		—		11,739		(149)
Real estate company investment (2)	494,010		66,677		—		—		—		560,687		66,677
Other invested assets	$	907,635	$	62,292	$	82,145	$	(173,472)	$	(4,276)	$	874,324	$	56,807
Total	$	1,113,592	$	118,172	$	86,764	$	(299,826)	$	(8,677)	$	1,010,025	$	54,670

(1)Included sales of Fixed maturities, Equities and Other invested assets of $17 million, $91 million and $119 million, respectively. Sales of Fixed maturities were comprised of U.S. states, territories and municipalities. Sales of Equities included sales of $87 million in energy and $4 million in insurance. Sales of Other invested assets included sales of corporate loans.

(2)The Level 3 reconciliation for the year ended December 31, 2021 has been recast to reflect the reclassification of certain investments within the fair value table as discussed above.

During the year ended December 31, 2022, five corporate loans valued at $15 million were transferred from Level 2 to Level 3 due to the unavailability of quoted prices for similar securities in active markets, and five corporate loans valued at $9 million were transferred from Level 3 to Level 2 due to the availability of quoted prices for similar securities in active markets.

During the year ended December 31, 2021, two equity securities valued at $4 million were transferred from Level 3 to Level 1 due to the availability of quoted prices in active markets, four corporate loans valued at $7 million were transferred from Level 3 to Level 2 due to the availability of quoted prices for similar securities in active markets, and one corporate loan valued at $3 million was transferred from Level 2 to Level 3 due to the unavailability of quoted prices for similar securities in active markets.

The significant unobservable inputs used in the valuation of financial instruments measured at fair value using Level 3 inputs at December 31, 2022 and 2021 were as follows (fair value in thousands of U.S. dollars):

December 31, 2022	Fair value		Valuation techniques	Unobservable inputs	Range (Weighted average (1))
Fixed maturities
U.S. states, territories and municipalities	$	48,747	Discounted cash flow	Credit spreads	2.7% – 3.6% (3.4%)
Short-term investments	6,907		Discounted cash flow	Credit spreads	2.5% (2.5%)
Other invested assets
Insurance-linked securities – longevity swaps	6,657		Discounted cash flow	Credit spreads	5.7% (5.7%)
Fund investments	6,008		Discounted cash flow	Effective yield	0.6% (0.6%)
Note securitization	188		Discounted cash flow	Credit spreads	2.5% (2.5%)
Real estate company investment	491,602		Income capitalization	Estimated rental value (per sq ft)	$84 – $90 ($87)
				Net initial yield	2.2% – 4.6% (3.9%)
				Reversionary yield	4.6% – 5.3% (4.9%)
			Comparable method	Sale value (per sq ft)	$1,617 – $5,459 ($4,836)

December 31, 2021	Fair value		Valuation techniques	Unobservable inputs	Range (Weighted average (1))
Fixed maturities
U.S. states, territories and municipalities	$	95,181	Discounted cash flow	Credit spreads	2.5% – 254.5%, (14.3%)
Other invested assets
Total return swaps, net	(926)		Discounted cash flow	Credit spreads	2.4% – 41.3%, (36.5%)
Insurance-linked securities – longevity swaps	5,663		Discounted cash flow	Credit spreads	1.7% (1.7%)
Notes and loans receivables	1,791		Discounted cash flow	Credit spreads	17.5% (17.5%)
				Gross revenue/fair value	1.1 (1.1)
Note securitization	403		Discounted cash flow	Credit spreads	2.5% (2.5%)
Fund investments	8,832		Discounted cash flow	Effective yield	3.5% (3.5%)
Real estate company investment	560,687		Income capitalization	Estimated rental value (per sq ft)	$92 - $100 ($96)
				Net initial yield	2.2% - 4.5% (3.9%)
				Reversionary yield	4.4% - 4.9% (4.7%)
			Comparable method	Sale value (per sq ft)	$1,763 - $5,916 ($5,222)

(1)Unobservable inputs were weighted by the relative fair value of the instruments.

The tables above do not include financial instruments that are measured using unobservable inputs (Level 3) where the unobservable inputs were obtained from external sources and used without adjustment. These financial instruments include asset-backed securities (included in Fixed maturities); equities (included within Equities), certain notes and loans receivables and certain fund investments (included within Other invested assets), certain privately placed corporate loans (included within Other invested assets) and certain derivatives.

Changes in the fair value of the Company’s financial instruments subject to the fair value option during the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars):

	2022		2021		2020
Fixed maturities and short-term investments	$	(1,807,048)	$	(558,466)	$	219,946
Equities	(505,072)		198,780		167,456
Other invested assets	(136,580)		184,209		63,669
Total	$	(2,448,700)	$	(175,477)	$	451,071

All of the above changes in fair value are included in Net realized and unrealized investment (losses) gains in the Consolidated Statements of Operations. The change in the fair value of Other invested assets subject to the fair value option does not include certain derivatives.

The following methods and assumptions were used by the Company in estimating the fair value of each class of financial instrument recorded in the Consolidated Balance Sheets. There have been no material changes in the Company’s valuation techniques during the periods presented.

Fixed maturities 

•U.S. government and government sponsored enterprises—consists primarily of bonds issued by the U.S. Treasury and debt securities issued by government sponsored enterprises and federally owned or established corporations. These securities are generally priced by independent pricing services. The independent pricing services may use actual transaction prices for securities that have been actively traded. For securities that have not been actively traded, each pricing source has its own proprietary method to determine the fair value, which may incorporate option adjusted spreads (OAS), interest rate data and market news. The Company generally classifies these securities in Level 2.

•U.S. states, territories and municipalities—consists primarily of bonds issued by U.S. states, territories and municipalities and the Federal Home Loan Mortgage Corporation. Certain of the bonds that are issued by municipal housing authorities and the Federal Home Loan Mortgage Corporation are not actively traded and are priced based on internal models using unobservable inputs (credit spreads). Accordingly, the Company classifies these securities in Level 3. A significant increase (decrease) in credit spreads in isolation could result in a significantly lower (higher) fair value measurement. The remaining securities are generally priced by independent pricing services using the techniques described for U.S. government and government sponsored enterprises above. The Company generally classifies these securities in Level 2.

•Non-U.S. sovereign government, supranational and government related—consists primarily of bonds issued by non-U.S. national governments and their agencies, non-U.S. regional governments and supranational organizations. These securities are generally priced by independent pricing services using the techniques described for U.S. government and government sponsored enterprises above. The Company generally classifies these securities in Level 2.

•Corporate—consists primarily of bonds issued by U.S. and foreign corporations covering a variety of industries and issuing countries. Corporate securities also include real estate investment trusts, catastrophe bonds, longevity and mortality bonds and government guaranteed corporate debt. These securities are generally priced by independent pricing services and brokers. The pricing provider incorporates information including credit spreads, interest rate data and market news into the valuation of each security. The Company generally classifies these securities in Level 2. When a corporate security is inactively traded or the valuation model uses unobservable inputs, the Company classifies the security in Level 3.

•Asset-backed securities—consists of special purpose financing securities. With the exception of special purpose financing, these asset-backed securities are generally priced by independent pricing services and brokers. The pricing provider applies dealer quotes and other available trade information, prepayment speeds, yield curves and credit spreads to the valuation. The Company generally classifies these securities in Level 2. Special purpose financing securities are generally inactively traded and are priced based on valuation models using unobservable inputs (credit spreads). The Company generally classifies these securities in Level 3. A significant increase (decrease) in credit spreads in isolation could result in a significantly lower (higher) fair value measurement.

•Residential mortgage-backed securities—primarily consists of bonds issued by the Government National Mortgage Association, the Federal National Mortgage Association, the Federal Home Loan Mortgage Corporation, as well as private, non-agency issuers. These residential mortgage-backed securities are generally priced by independent pricing services and brokers. When current market trades are not available, the pricing provider or the Company will employ proprietary models with observable inputs including other trade information, prepayment speeds, yield curves and credit spreads. The Company generally classifies these securities in Level 2.

In general, the methods employed by the independent pricing services to determine the fair value of the securities that have not been actively traded primarily involve the use of “matrix pricing” in which the independent pricing source applies the credit spread for a comparable security that has traded recently to the current yield curve to determine a reasonable fair value. The Company generally uses one pricing source per security and uses a pricing service ranking to consistently select the most appropriate pricing service in instances where it receives multiple quotes on the same security. When fair values are unavailable from these independent pricing sources, quotes are obtained directly from broker-dealers who are active in the corresponding markets. Most of the Company’s fixed maturities are priced from the pricing services or dealer quotes. The Company will typically not make adjustments to prices received from pricing services or dealer quotes; however, in instances where the quoted external price for a security uses significant unobservable inputs, the Company will classify that security as Level 3. The methods used to develop and substantiate the unobservable inputs used are based on the Company’s valuation policy and are dependent upon the facts and circumstances surrounding the individual investments which are generally transaction specific. The Company’s inactively traded fixed maturities are classified as Level 3. For all fixed maturity investments, the bid price is used for estimating fair value.

Short-term investments

Short-term investments are valued in a manner similar to the Company’s fixed maturity investments and are generally classified in Level 2 or 3 depending on the inputs used in the valuation of the asset.

Equities

Equity securities include U.S. and foreign common and preferred stocks, real estate investment trusts and certain fund investments. Publicly traded equities are generally classified in Level 1 as the Company uses prices received from independent pricing sources based on quoted prices in active markets. Equities classified as Level 2 are preferred equities. Equities classified as Level 3 are generally inactively traded common stocks. For these investments, the Company utilizes prices from third-party sources without adjustment. Fund investments are valued using net asset valuations as a practical expedient as discussed in further detail below.

Other invested assets

The Company’s foreign exchange forward contracts, interest rate swaps, TBAs and certain privately placed corporate loans are generally classified as Level 2 within the fair value hierarchy and are priced by independent pricing services.

Included in the Company’s Level 3 classification, in general, are certain derivatives, including weather derivative insurance-linked securities and total return swaps; certain privately placed corporate loans; notes and loans receivable and note securitizations; certain fund investments; and a real estate company investment. For Level 3 instruments, the Company will generally (i) receive a price based on a manager’s or trustee’s valuation for the asset; (ii) develop an internal discounted cash flow model to measure fair value; (iii) use market return information, adjusted if necessary and weighted using management’s judgment, from comparable selected publicly traded equity funds in a similar region and of a similar size, or (iv) receive the valuation information and techniques used by real estate company investments. Where the Company receives prices from the manager or trustee, these prices are based on the manager’s or trustee’s estimate of fair value for the assets and are generally audited on an annual basis. Where the Company develops its own discounted cash flow models, the inputs will be specific to the asset in question, based on appropriate historical information, adjusted as necessary, and using appropriate discount rates. When the Company utilizes significant unobservable inputs including market return information, information is weighted using managements' judgement, obtained from comparable selected publicly traded companies in the same industry, in a similar region and of similar size and effective yields. Significant increases (decreases) in these inputs in isolation could result in a significantly higher (lower) fair value measurement for an asset. When the Company uses the valuation information and techniques used by real estate company investments, it independently evaluates the valuation techniques being utilized by the entity to ensure techniques are consistent with U.S. GAAP. Valuation techniques include the income capitalization technique or the comparable method and are based on the properties' highest and best use, with typical market based assumptions, such as estimated rental values, net initial yield, reversionary yield and sales values. A significant increase (decrease) in estimated rental values, reversionary yield and/or sales values could result in a significantly higher (lower) fair value measurement for an asset, while a significant increase (decrease) in net initial yield could result in a significantly lower (higher) fair value measurement for an asset.

Significant unobservable inputs used in the fair value measurement of Other invested assets classified as Level 3 also include credit spreads and gross revenue to fair value ratios. Significant increases (decreases) in any of these inputs in isolation could result in a significantly lower (higher) fair value measurement.

Fund investments included in Other invested assets are generally valued using net asset valuations as a practical expedient as discussed in further detail below.

As part of the Company’s modeling to determine the fair value of an investment, other than for those measured using net asset valuations as a practical expedient, the Company also uses credit risk as an input to models, however, the majority of the

Company’s counterparties are investment grade rated institutions and the failure of any one counterparty would not have a significant impact on the Company’s consolidated financial statements.

Measuring the Fair Value of Investments Using Net Asset Valuations as the Practical Expedient

The table below reflects the Company's portfolio of investments measured using net asset valuations as the practical expedient (in thousands of US dollars):

	At December 31, 2022				December 31, 2021
	Carrying Value (1)		Remaining Unfunded Commitment		Carrying Value (1)		Remaining Unfunded Commitment		Redemption Frequency	Redemption Notice Period
Public equity funds	$	629,125	$	—	$	1,461,620	$	—	See below	See below
Private equity funds	389,736		150,458		499,289		195,871		See below	See below
Private credit funds	404,065		67,815		294,760		184,590		See below	See below
Multi-strategy funds	689,004		147,409		712,147		114,880		See below	See below
Total fund investments	$	2,111,930	$	365,682	$	2,967,816	$	495,341

(1)The table above only reflects the Company's investments valued at fair value based on the NAV practical expedient, which includes fund investments of $840 million included in Equities and $1,272 million included in Other invested assets at December 31, 2022 and fund investments of $1,621 million included in Equities and $1,347 million included in Other invested assets at December 31, 2021.

Investment Strategies and redemption terms and conditions of the various funds included in the above table are as follows:

Public Equity Funds— The Company's investments in public equity funds include long/short funds and also funds invested in geographically diverse regions such as Asia, seeking higher risk-adjusted returns, that primarily invest in public equities. The Company generally has the right to redeem these funds during a quarterly redemption period with 30 - 60 days' prior notice, some of which are subject to redemption thresholds and redemption fees. During 2022, the Company agreed it would not sell certain investments with a carrying value of $422 million at December 31, 2022 for a three year period.

Private Equity Funds— The Company's investments in private equity funds include limited partnerships or similar interests that invest in private equity assets. The Company generally has no right to redeem its interest in any of these private equity funds in advance of dissolution of the applicable limited partnerships. Instead, distributions are received by the Company in connection with the exit from the underlying private equity investments of the fund. It is estimated that the majority of the underlying assets of the limited partnerships would liquidate over 5 to 10 years from inception of the limited partnership.

Private Credit Funds— The Company's investments in private credit funds include funds and limited partnerships or similar interests that invest in private credit instruments, including senior secured bank loan funds, secondaries, and mezzanine investments. The Company generally has no right to redeem its interest in any of these private credit funds in advance of dissolution of the applicable limited partnerships. Instead, distributions are received by the Company in connection with the liquidation or maturity of the underlying private credit assets of the fund. It is estimated that the majority of the underlying assets of the limited partnerships would liquidate over 5 to 10 years from inception of the limited partnership.

Multi-Strategy Funds— The Company's investments in multi-strategy funds include limited partnerships or similar interests that invest across diverse asset classes, including equities, bonds, credit markets, and real estate. For one multi-strategy fund with a carrying value of $314 million and $384 million at December 31, 2022 and 2021, respectively, the Company does have quarterly redemption rights subject to a 60 day notice period, gate policy and 36 month lock-up period which ends in 2024. The Company generally has no right to redeem its interest in any of the remaining multi-strategy limited partnership funds in advance of dissolution. Instead, distributions are received by the Company in connection with the liquidation or maturity of the underlying assets of the fund. It is estimated the majority of the underlying assets of the limited partnerships would liquidate over 5 to 10 years from inception of the limited partnership.

The fair values of these public equity, private equity, private credit and multi-strategy funds are estimated using net asset valuations as advised by external fund managers or third party administrators. NAV's are based on the manager's or administrator's valuation of the underlying assets of the fund in accordance with the fund's governing documents and in accordance with U.S. GAAP. For NAV fund valuations, valuation statements are typically released on a reporting lag and accordingly, the Company estimates the value of these funds using the most recent fund valuations as adjusted for capital calls, redemptions, drawdowns and distributions. NAV estimates may not be available from all fund managers, therefore the Company typically has a reporting lag in its fair value measurements of these funds.

The fair values of these funds are measured using the NAV practical expedient, therefore the fair values of these funds have not been categorized within the fair value hierarchy.

(b) Fair Value of Financial Instrument Liabilities

At December 31, 2022 and 2021, the carrying values of financial instrument liabilities recorded in the Consolidated Balance Sheets approximate their fair values, with the exception of the Company's senior notes and junior subordinated notes. The fair value of the senior notes as of December 31, 2022 and 2021 was calculated based on discounted cash flow models using observable market yields and contractual cash flows based on the aggregate principal amount outstanding. The fair value of the junior subordinated notes as of December 31, 2022 and 2021 was calculated based on market data valuation models using observable inputs based on the aggregate principal amount outstanding of the debt.

See Note 9 for further details related to the Company's debt, including the carrying values and fair values.

At December 31, 2022 and 2021, the Company’s senior notes and junior subordinated notes were classified as Level 2 in the fair value hierarchy.

Disclosures about the fair value of financial instrument liabilities exclude insurance contracts.

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Investments

12 Months Ended

Dec. 31, 2022

Investments [Abstract]

Investments

Investments

(a) Net Realized and Unrealized Investment (Losses) Gains

The components of the net realized and unrealized investment (losses) gains for the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Net realized investment gains on fixed maturities and short-term investments	$	859	$	19,893	$	24,828
Net realized investment gains on equities	461,041		78,501		21,538
Net realized investment gains (losses) on other invested assets	9,781		103,011		(30,436)
Net realized investment gains	$	471,681	$	201,405	$	15,930
Change in net unrealized investment (losses) gains on fixed maturities and short-term investments	$	(1,807,048)	$	(558,466)	$	219,946
Change in net unrealized investment (losses) gains on equities	(505,072)		198,780		167,456
Change in net unrealized investment (losses) gains on other invested assets	(123,694)		196,926		58,452
Net other realized and unrealized investment losses	(2,672)		(848)		(1,346)
Change in net unrealized investment (losses) gains	$	(2,438,486)	$	(163,608)	$	444,508
Impairment loss on investments in real estate	$	(2,209)	$	—	$	(6,119)
Net realized and unrealized investment (losses) gains	$	(1,969,014)	$	37,797	$	454,319

(b) Net Investment Income

The components of net investment income for the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Fixed maturities	$	310,152	$	301,391	$	290,259
Short-term investments and cash and cash equivalents	17,477		4,860		12,000
Other invested assets	99,375		90,442		89,129
Equities	11,118		12,686		3,918
Funds held and other (1)	10,801		17,871		16,559
Investment expenses	(50,575)		(50,781)		(51,197)
Net investment income	$	398,348	$	376,469	$	360,668

(1)The Company generally earns investment income on funds held by reinsured companies based upon a predetermined interest rate, either fixed contractually at the inception of the contract or based upon a recognized index. Interest rates ranged from 0.1% to 10.9%, 0.1% to 7.3% and 0.1% to 6.5% for the years ended December 31, 2022, 2021 and 2020, respectively.

(c) Pledged and Restricted Assets

At December 31, 2022 and 2021, approximately $138 million and $105 million, respectively, of cash and cash equivalents and approximately $5,258 million and $5,483 million, respectively, of securities were deposited, pledged or held in escrow accounts in favor of ceding companies and other counterparties or government authorities to comply with reinsurance contract provisions and insurance laws.

(d) Receivable for Securities Sold and Payable for Securities Purchased

At December 31, 2022 and 2021, receivables for securities sold of $52 million and $45 million, respectively, were recorded within Other assets. At December 31, 2022 and 2021, payables for securities purchased of $149 million and $202 million, respectively, were recorded within Accounts payable, accrued expenses, and other in the Consolidated Balance Sheets.

(e) Variable Interest Entities

The Company holds variable interests in VIEs including certain limited liability companies or partnerships, trusts, fixed maturity investments and asset-backed securities. The holdings in these VIEs are reported within Fixed maturities and Other invested assets in the Company’s Consolidated Balance Sheets. The Company’s involvement in these entities is, for the most part, passive in nature. The Company’s maximum exposure to loss with respect to these investments is limited to the amounts invested in and advanced to the VIEs and any unfunded commitments (see Note 15(c)).

(f) Other Invested Assets

At December 31, 2022 and 2021, the Company had carrying values of $1,856 million and $1,862 million respectively, of investments that were either accounted for under the equity method of accounting or would have been accounted for under the equity method if the Company had not chosen to apply the fair value option.

At December 31, 2022 and 2021, the Company held a 36% shareholding in the privately held United Kingdom real estate investment and development group, Almacantar Group Limited (Almacantar). The total carrying value of this investment was $492 million and $561 million, at December 31, 2022 and 2021, respectively. This investment is accounted for under the fair value option and included within Other invested assets in the Consolidated Balance Sheets.

The Company's equity method investments are comprised primarily of passive investment interests focusing in the real estate sector. The Company had equity method investments of $237 million and $284 million at December 31, 2022 and 2021, respectively, included within Other invested assets in the Consolidated Balance Sheets. Dividends on equity method investments for 2022 and 2021 were $2 million and $10 million, respectively.

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Derivatives

12 Months Ended

Dec. 31, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives

Derivatives

The Company’s objectives for holding or issuing derivatives are as follows:

Foreign Exchange Forward Contracts—The Company utilizes foreign exchange forward contracts as part of its overall currency risk management and investment strategies.

Insurance-linked Securities—The Company enters into various derivatives for which the underlying risks reference parametric weather risks, pandemic outbreaks and mortality, in addition to longevity total return swaps for which the underlying risks reference longevity risks.

Total Return and Interest Rate Swaps—The Company enters into total return swaps referencing certain investments in Other invested assets. The Company enters into interest rate swaps to mitigate the interest rate risk on certain of the total return swaps and certain fixed maturity investments.

To-Be-Announced Mortgage-Backed Securities (TBAs), Options and Warrants—The Company utilizes TBAs, options and warrants as part of its overall investment strategy and to enhance investment performance.

There were no derivatives designated as hedges for the years ended December 31, 2022 and 2021. The net fair values of derivatives included in Other invested assets within the Company’s Consolidated Balance Sheets and the related net notional exposures at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

	Asset derivatives at fair value		Liability derivatives at fair value		Net derivatives
December 31, 2022					Fair value		Net notional exposure
Derivatives not designated as hedges
Foreign exchange forward contracts	$	13,705	$	(17,336)	$	(3,631)	$	4,277,894
Insurance-linked securities (1)	6,657		—		6,657		16,937
Interest rate swaps (2)	258		(153)		105		—
TBAs	578		—		578		—
Options and warrants	8,691		—		8,691		8,815
Total derivatives not designated as hedges	$	29,889	$	(17,489)	$	12,400

	Asset derivatives at fair value		Liability derivatives at fair value		Net derivatives
December 31, 2021					Fair value		Net notional exposure
Derivatives not designated as hedges
Foreign exchange forward contracts	$	8,841	$	(6,657)	$	2,184	$	3,092,396
Insurance-linked securities (1)	5,663		—		5,663		15,200
Total return swaps	153		(1,079)		(926)		31,519
Interest rate swaps (2)	—		(10,489)		(10,489)		—
Other	3,059		—		3,059		—
Total derivatives not designated as hedges	$	17,716	$	(18,225)	$	(509)

(1)Insurance-linked securities include longevity swaps for which the notional amounts are not reflective of the overall potential exposure of the swaps. The net notional exposure above includes the Company's best estimate of the present value of future expected claims.

(2)The Company enters into interest rate swaps to mitigate notional exposures on certain total return swaps and certain fixed maturities. The net notional exposure for interest rate swaps above relates to fixed maturities.

The gains and losses in the Consolidated Statements of Operations for derivatives not designated as hedges for the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars):

	2022		2021		2020
Foreign exchange forward contracts	$	(34,902)	$	(16,788)	$	(32,611)
Total included in Net foreign exchange losses	$	(34,902)	$	(16,788)	$	(32,611)
Insurance-linked securities	$	2,049	$	4,807	$	(2,341)
Total return swaps	934		1,430		(845)
Interest rate swaps	10,594		7,020		(5,131)
TBAs	(23)		(56)		(510)
Other	—		(298)		1,376
Total included in Net realized and unrealized investment gains (losses)	$	13,554	$	12,903	$	(7,451)
Total derivatives not designated as hedges	$	(21,348)	$	(3,885)	$	(40,062)

Offsetting of Derivatives

The gross and net fair values of derivatives that are subject to offsetting in the Consolidated Balance Sheets at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

			Gross amounts offset in the balance sheet		Net amounts of assets/liabilities presented in the balance sheet		Gross amounts not offset in the balance sheet
December 31, 2022	Gross amounts recognized (1)						Financial instruments		Cash collateral received/pledged		Net amount
Total derivative assets	$	29,889	$	—	$	29,889	$	(258)	$	(37,262)	$	(7,631)
Total derivative liabilities	$	(17,489)	$	—	$	(17,489)	$	258	$	15,978	$	(1,253)
December 31, 2021
Total derivative assets	$	17,716	$	—	$	17,716	$	—	$	(34,764)	$	(17,048)
Total derivative liabilities	$	(18,225)	$	—	$	(18,225)	$	—	$	1,671	$	(16,554)

(1)Amounts include all derivative instruments, irrespective of whether there is a legally enforceable master netting arrangement in place.

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Goodwill and Intangible Assets

12 Months Ended

Dec. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill And Intangible Assets

Goodwill and Intangible Assets

The Company’s goodwill related to the acquisitions of PartnerRe SA, Winterthur Re, Paris Re and Presidio and intangible assets related to the acquisitions of Paris Re, Presidio, Aurigen and Claims Analytics at December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars): 

	Goodwill		Definite- lived intangible assets		Indefinite- lived intangible assets		Total intangible assets
Balance at December 31, 2019	$	456,380	$	107,983	$	9,555	$	117,538
Foreign currency translation	—		119		—		119
Intangible assets amortization	n/a		(9,988)		n/a		(9,988)
Balance at December 31, 2020	$	456,380	$	98,114	$	9,555	$	107,669
Foreign currency translation	—		10		—		10
Intangible assets amortization	n/a		(8,861)		n/a		(8,861)
Balance at December 31, 2021	$	456,380	$	89,263	$	9,555	$	98,818
Foreign currency translation	—		(137)		—		(137)
Intangible assets amortization	n/a		(8,912)		n/a		(8,912)
Balance at December 31, 2022	$	456,380	$	80,214	$	9,555	$	89,769

n/a: Not applicable

The gross carrying value and accumulated amortization of intangible assets included in the Consolidated Balance Sheets at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

	December 31, 2022						December 31, 2021
	Gross carrying value		Accumulated amortization		Net carrying value		Gross carrying value		Accumulated amortization		Net carrying value
Definite-lived intangible assets:
Renewal rights	$	48,163	$	(43,032)	$	5,131	$	48,163	$	(40,786)	$	7,377
Customer relationships	67,611		(56,850)		10,761		67,748		(52,661)		15,087
Life VOBA	75,583		(11,261)		64,322		75,583		(8,784)		66,799
Total definite-lived intangible assets	$	191,357	$	(111,143)	$	80,214	$	191,494	$	(102,231)	$	89,263
Indefinite-lived intangible assets:
Insurance licenses	9,555		n/a		9,555		9,555		n/a		9,555
Total intangible assets	$	200,912	$	(111,143)	$	89,769	$	201,049	$	(102,231)	$	98,818

n/a: Not applicable

Definite-lived intangible assets are amortized over a period of 10-13 years for renewal rights and customer relationships, and 100 years for life VOBA.

The allocation of goodwill to the Company’s segments at December 31, 2022 and 2021 was as follows (in thousands of U.S. dollars): 

	2022		2021
P&C segment	$	242,376	$	242,376
Specialty segment	196,047		196,047
Life and Health segment	17,957		17,957
Total	$	456,380	$	456,380

The estimated future amortization expense related to the Company’s definite-lived intangible assets is as follows (in thousands of U.S. dollars):

Year	VOBA		Other definite- lived intangible assets		Total definite- lived intangible assets
2023	$	2,272	$	5,641	$	7,913
2024	2,296		4,960		7,256
2025	2,070		4,367		6,437
2026	1,892		402		2,294
2027	2,238		402		2,640
Thereafter	53,554		120		53,674
Total	$	64,322	$	15,892	$	80,214

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Non-life and Life and Health Reserves

12 Months Ended

Dec. 31, 2022

Liability for Future Policy Benefits and Unpaid Claims and Claims Adjustment Expense [Abstract]

Non-life and Life and Health Reserves

Non-life and Life and Health Reserves

(a) Non-life reserves

Non-life reserves are categorized into three types of reserves: case reserves, ACRs and IBNR reserves. Case reserves represent unpaid losses reported by the Company’s cedants and recorded by the Company. ACRs are established for particular circumstances where, on the basis of individual loss reports, the Company estimates that the particular loss or collection of losses covered by a treaty may be greater than those advised by the cedant. IBNR reserves represent a provision for claims that have been incurred but not yet reported to the Company, as well as future loss development on losses already reported, in excess of the case reserves and ACRs. See also Note 2(b). The Company’s gross liability for non-life reserves at December 31, 2022 and 2021 was as follows (in thousands of U.S. dollars):

	December 31, 2022		December 31, 2021
Case reserves	$	5,110,575	$	4,881,892
ACRs	159,821		140,464
IBNR reserves	7,455,235		7,025,436
Non-life reserves	$	12,725,631	$	12,047,792

The reconciliation of the beginning and ending gross and net liability for non-life reserves for the years ended December 31, 2022, 2021 and 2020 was as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Gross liability at beginning of year	$	12,047,792	$	11,395,321	$	10,363,383
Reinsurance recoverable at beginning of year	1,532,666		782,330		754,795
Net liability at beginning of year	10,515,126		10,612,991		9,608,588
Net incurred losses related to:
Current year	3,533,087		3,637,671		3,945,248
Prior years	(219,853)		(194,426)		71,456
	3,313,234		3,443,245		4,016,704
Net paid losses related to:
Current year	(419,633)		(437,938)		(459,718)
Prior years	(2,238,503)		(2,535,057)		(2,772,886)
	(2,658,136)		(2,972,995)		(3,232,604)
Retroactive reinsurance recoverable adjustment	(35,695)		(357,864)		—
Effects of foreign exchange rate changes and other	(260,709)		(210,251)		220,303
Net liability at end of year	10,873,820		10,515,126		10,612,991
Reinsurance recoverable at end of year	1,851,811		1,532,666		782,330
Gross liability at end of year	$	12,725,631	$	12,047,792	$	11,395,321

Prior Years' Reserve Development

For the year ended December 31, 2022, the Company reported net favorable loss development for prior accident years resulting from favorable loss emergence in both the P&C and Specialty segments and a reduction in unallocated loss adjustment expenses. The favorable loss emergence within the P&C segment was across multiple accident years, mainly driven by the motor, catastrophe, and casualty business. The favorable loss emergence within the Specialty segment was across multiple accident years, predominantly from the financial risks, engineering, marine, and property business, which was partially offset by adverse loss emergence in the aviation business.

For the year ended December 31, 2021, the Company reported net favorable loss development for prior accident years resulting from favorable loss emergence in both the P&C and Specialty segments. The favorable loss emergence within the Specialty segment was across multiple accident years, predominantly from financial risks lines. The favorable loss emergence within the P&C segment was primarily from a refinement of loss estimates for certain large catastrophic events from accident years 2017 - 2019.

For the year ended December 31, 2020, the Company reported net unfavorable loss development for prior accident years resulting from adverse loss emergence in the Specialty segment, which was partially offset by favorable loss emergence in the P&C segment. The adverse loss emergence within the Specialty segment was across multiple accident years, predominantly from property, engineering, multiline and aviation business. The favorable loss emergence within the P&C segment was primarily from accident years 2015 and prior, mainly driven by the European casualty, motor and property business, which was partially offset by adverse loss emergence in the U.S. and Asia property business.

Retroactive Reinsurance Recoverable

During the second quarter of 2021, the Company entered into a loss portfolio transfer and adverse development cover agreement related to prior underwriting years on the Company's U.S. casualty and auto business within the P&C segment. Premium paid for the loss portfolio transfer and adverse development cover agreement, resulted in a cash transfer for the premium at inception of the agreement, and a reinsurance recoverable of $394 million at December 31, 2022 and $358 million at December 31, 2021. At December 31, 2022 and 2021, as a result of adverse prior years reserve development ceded under this agreement, a deferred gain of $47 million and $20 million, respectively, was recorded in Accounts payable, accrued expense and other in the Consolidated Balance Sheets. This transaction is presented retrospectively in the net loss and loss expenses incurred development table for the Casualty business in Section (c) below. Reinsurance recoveries under this transaction are attributed to calendar year and accident year based on the underlying distribution of losses subject to the agreement.

In the fourth quarter of 2019, the Company entered into a loss portfolio transfer agreement transferring 100% of liabilities, including profit commissions, related to its wholesale managing general agent portfolio. As a result of the transaction, the Company recorded a reinsurance recoverable of $81 million and a related deferred gain of $14 million. In the fourth quarter of 2020, the Company completed a business transfer to extinguish the remaining $70 million of non-life reserves and derecognized the $70 million of related reinsurance recoverables. As a result, during 2020, the $14 million deferred gain was recognized within Losses and loss expenses in the Consolidated Statement of Operations. At settlement, $64 million of invested assets were transferred, and there was a corresponding decrease in Other reinsurance balances payable.

Asbestos and Environmental Claims

The Company’s net non-life reserves at December 31, 2022 and 2021 included $42 million and $44 million, respectively, related to asbestos and environmental claims. The gross liability for such claims at December 31, 2022 and 2021 was $49 million and $52 million, respectively.

Ultimate loss estimates for such claims cannot be estimated using traditional reserving techniques and there are significant uncertainties in estimating the Company’s potential losses for these claims. In view of the legal and tort environment that affect the development of such claims, the uncertainties inherent in estimating asbestos and environmental claims are not likely to be resolved in the near future. There can be no assurance that the reserves established by the Company will not be adversely affected by development of other latent exposures, and further, there can be no assurance that the reserves established by the Company will be adequate. The Company does, however, actively evaluate potential exposure to asbestos and environmental claims and establishes additional reserves as appropriate. The Company believes that it has made a reasonable provision for these exposures and is unaware of any specific issues that would materially affect its unpaid losses and loss expense reserves related to this exposure.

Non-life reserving methods

The reserving methods commonly employed by the Company are summarized as follows:

Chain Ladder (CL) Development Methods (Reported or Paid)

These methods use the underlying assumption that losses reported (paid) for each underwriting year at a particular development stage follow a stable pattern. The CL development method assumes that on average, every underwriting year will display the same percentage of ultimate liabilities reported by the Company’s cedants at 24 months after the inception of the underwriting year. The percentages reported (paid) are established for each development stage after examining historical averages from the loss development data. These are sometimes supplemented by external benchmark information. Ultimate liabilities are estimated by multiplying the actual reported (paid) losses by the reciprocal of the assumed reported (paid) percentage. Reserves are then calculated by subtracting paid claims from the estimated ultimate liabilities.

Expected Loss Ratio (ELR) Method

This method estimates ultimate losses for an underwriting year by applying an estimated loss ratio to the earned premium for that underwriting year. Although the method is insensitive to actual reported or paid losses, it can often be useful at the early stages of development when very few losses have been reported or paid, and the principal sources of information available to the Company consist of information obtained during pricing and qualitative information supplied by the cedant. However, the lack of sensitivity to reported or paid losses means that the method is usually inappropriate at later stages of development.

Bornhuetter-Ferguson (B-F) Methods (Reported or Paid)

These methods aim to address the variability at early stages of development and incorporates external information such as pricing. The B-F methods are more sensitive to reported and paid losses than the ELR method, and can be seen as a blend of the ELR and CL development methods. Unreported (unpaid) claims are calculated using an expected reporting (payment) pattern and an

externally determined estimate of ultimate liabilities (usually determined by multiplying an a priori loss ratio with estimates of premium volume). The accuracy of the a priori loss ratio is a critical assumption in this method. Usually a priori loss ratios are initially determined on the basis of pricing information, but may also be adjusted to reflect other information that subsequently emerges about underlying loss experience.

Loss Event Specific Method

The ultimate losses estimated under this method are derived from estimates of specific events based on reported claims, client and broker discussions, review of potential exposures, market loss estimates, modeled analysis and other event specific criteria.

Method Weights

In determining the loss reserves, the Company often relies on a blend of the results from two or more methods (e.g., weighted averages). The judgment as to which of the above method(s) is most appropriate for a particular underwriting year and reserving cell could change over time as new information emerges regarding underlying loss activity and other data issues. Furthermore, as each line is typically composed of several reserving cells, it is likely that the reserves for the line will be dependent on several reserving methods. This is because reserves for a line are the result of aggregating the reserves for each constituent reserving cell and that a different method could be selected for each reserving cell.

The principal reserving methods used for each of the Specialty segment and P&C segment were ELR, Reported/Paid B-F, and Reported/Paid CL, with the exception of catastrophe risks within the P&C segment where the principal reserving methods used were ELR based on exposure analysis and loss event specific methods.

(b) Life and Health Reserves

The reconciliation of the beginning and ending gross and net liability for life and health reserves for the years ended December 31, 2022, 2021 and 2020 was as follows (in thousands of U.S. dollars):

	2022		2021		2020
Gross liability at beginning of period	$	2,638,086	$	2,704,229	$	2,417,044
Reinsurance recoverable at beginning of period	21,000		35,662		16,183
Net liability at beginning of period	$	2,617,086	$	2,668,567	$	2,400,861
Net incurred losses (1)	1,434,169		1,440,739		1,318,196
Net losses paid	(1,390,848)		(1,413,316)		(1,230,383)
Effects of foreign exchange rate changes and other	(181,789)		(78,904)		179,893
Net liability at end of period	$	2,478,618	$	2,617,086	$	2,668,567
Reinsurance recoverable at end of period	31,675		21,000		35,662
Gross liability at end of period	$	2,510,293	$	2,638,086	$	2,704,229

(1)During 2021 and 2020, certain life and health treaties were recaptured, resulting in total gains upon recapture of $15 million and $28 million respectively, recorded as a reduction to net incurred losses.

Net incurred losses includes unfavorable prior years' reserve development of $46 million for the year ended December 31, 2022, favorable prior years' reserve development of $5 million for the year ended December 31, 2021, and unfavorable prior years' reserve development of $52 million for the year ended December 31, 2020, which was driven by the Company's disability business.

The Company used interest rate assumptions to estimate its liabilities for policy benefits for life and annuity contracts which ranged from 0% to 11% at December 31, 2022, 2021 and 2020.

Life and health reserving methods

The reserving methods commonly employed by the Company are summarized as follows:

Mortality

The reserves for the short-term mortality/morbidity business consist of case reserves calculated at the treaty level based upon cedant information. IBNR is calculated at the reserving segment level using either the ELR method or CL development method described above for Non-life business.

The reserves for the traditional and limited payment long-duration contracts are established based upon accepted actuarial valuation methods which require us to make certain assumptions regarding future claims and policy benefits and includes a provision for adverse deviation. The provision for adverse deviation contemplates reasonable deviations from the best estimate assumptions for the key risk elements relevant to the product being evaluated, including mortality, disability, critical illness, expenses, and discount rates. The assumptions are locked in at contract inception and are subject to annual loss recognition testing (LRT). LRT occurs at the product group level, based on the manner of acquiring, servicing and measuring profitability of the reinsurance contracts. The LRT framework incorporates deferred acquisition cost (DAC) recoverability testing and involves determining an LRT reserve by re-measuring the policy benefit liabilities using current best estimate actuarial assumptions and current discount rates without any provisions for adverse deviation. If the aggregate LRT reserve is higher than the carrying amount of future policy benefit liabilities, net of DAC and VOBA, for a particular product grouping then a loss recognition event occurs. The DAC and VOBA asset balances for the given product grouping are first reduced, and if the balances are fully written off, the reserves will be increased, such that the current best estimate assumptions become the new locked-in basis.

The reserves for the guaranteed minimum death benefit (GMDB) reinsurance business are established similar to provisions for universal life contracts. Key actuarial assumptions for this business are mortality, lapses, interest rates, expected returns on cash and bonds and stock market performance. For the latter parameter, a stochastic option pricing approach is used and the benefits used in calculating the liabilities are based on the average benefits payable over a range of scenarios. The assumptions of investment performance and volatility are consistent with expected future experience of the respective underlying funds available for policyholder investment options. Recorded reserves for GMDB reflect management’s best estimate based upon actuarial indications.

Longevity

Reserves for the annuity portfolio of reinsurance contracts within the longevity book are established using the reserving methodology discussed above for long-term traditional mortality.

(c) Losses and Loss Expenses

Losses and loss expenses in the Consolidated Statements of Operations for the years ended December 31, 2022, 2021 and 2020 were comprised as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Non-life	$	3,313,234	$	3,443,245	$	4,016,704
Life and Health	1,434,169		1,440,739		1,318,196
Losses and loss expenses	$	4,747,403	$	4,883,984	$	5,334,900

Non-life net incurred and paid losses and loss expense development

The net incurred and paid losses and loss expenses development by accident year for each of the years ended December 31, 2013 through 2022, and the total of IBNR plus expected development on reported claims included within the net incurred claims amounts, as at each of the years ended December 31, 2013 through 2022, are presented in the tables below (in thousands of U.S. dollars). The tables below reflect losses incurred and paid losses translated to U.S. dollars at the exchange rate as of the balance sheet date whereas the Losses and loss expenses in the Consolidated Statement of Operations reflect losses incurred at the average exchange rate for the period.

NET INCURRED LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - NON-LIFE
For the year ended December 31,																							December 31, 2022
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021				2022		Total of IBNR plus expected development on reported claims
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	2,664,745	$	2,722,788	$	2,400,977	$	3,277,749	$	2,787,608	$	2,313,004	$	2,301,835	$	2,276,767	$	2,262,098			$	2,242,254	$	23,890
2014			2,481,720		2,514,200		2,368,967		2,349,869		2,353,759		2,315,021		2,277,135		2,262,546				2,232,454		35,019
2015					2,502,854		2,611,184		2,527,784		2,550,830		2,520,182		2,475,960		2,451,141				2,432,324		89,338
2016							2,451,204		2,559,851		2,516,126		2,486,199		2,467,920		2,484,069				2,476,383		130,477
2017									2,549,737		2,801,179		2,698,916		2,651,730		2,663,904				2,658,571		179,473
2018											2,596,552		2,974,243		2,969,810		2,972,766				3,009,359		387,763
2019													2,931,280		3,519,556		3,510,991				3,523,443		681,501
2020															4,186,395		3,586,462				3,499,097		976,332
2021																	2,880,141				2,829,876		1,580,019
2022																					3,410,844		2,119,500
Total																			$	28,314,605			$	6,203,312
NET PAID LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - NON-LIFE
For the year ended December 31,
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021				2022
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	267,413	$	1,237,315	$	1,577,293	$	1,771,134	$	1,900,282	$	1,997,543	$	2,061,865	$	2,097,390	$	2,121,980			$	2,146,574
2014			336,270		1,291,273		1,594,146		1,810,171		1,946,054		2,044,804		2,118,939		2,164,676				2,196,720
2015					306,562		1,159,655		1,564,173		1,798,537		1,959,722		2,067,935		2,142,234				2,198,481
2016							321,351		1,272,443		1,627,697		1,893,694		2,030,728		2,123,169				2,211,977
2017									394,394		1,421,140		1,804,959		2,072,838		2,195,236				2,314,529
2018											271,827		1,276,542		1,811,055		2,093,543				2,283,931
2019													462,939		1,438,793		1,961,928				2,341,116
2020															480,122		1,277,034				1,805,063
2021																	373,191				1,088,143
2022																					394,598
Total																			$	18,981,132
Net reserves for accident years and exposures included in the triangles																					$	9,333,473
All outstanding liabilities before accident year 2013, net of reinsurance																					1,239,090
Total outstanding liabilities for unpaid claims																			$	10,572,563
AVERAGE ANNUAL PERCENTAGE PAYOUT OF INCURRED CLAIMS BY AGE, NET OF REINSURANCE - NON-LIFE (unaudited)
Years	1		2		3		4		5		6		7		8		9				10
Non-life	13%		33%		15%		10%		6%		4%		3%		2%		1%				1%

NET INCURRED LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - PROPERTY
For the year ended December 31,																					December 31, 2022
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022		Total of IBNR plus expected development on reported claims
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	622,984	$	560,072	$	519,883	$	505,636	$	500,527	$	492,673	$	490,699	$	489,268	$	487,571	$	485,091	$	421
2014			469,568		488,446		463,409		458,609		452,907		450,487		447,816		447,894		444,808		588
2015					537,193		565,816		537,792		528,106		524,147		519,568		525,203		523,475		1,175
2016							663,490		681,050		644,349		625,873		622,562		624,375		623,593		2,622
2017									971,607		1,022,186		952,613		923,025		915,166		910,105		3,934
2018											805,960		820,675		799,735		778,867		766,591		10,844
2019													703,097		782,453		720,079		711,928		45,376
2020															1,252,575		1,070,935		1,061,772		134,726
2021																	919,517		918,629		202,188
2022																			944,920		557,288
Total																			$	7,390,912	$	959,162
NET PAID LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - PROPERTY
For the year ended December 31,
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	90,086	$	320,510	$	419,541	$	453,191	$	469,346	$	472,517	$	477,180	$	479,094	$	479,023	$	479,578
2014			95,013		323,309		395,102		423,339		432,567		438,152		442,581		444,798		445,375
2015					85,015		330,876		435,539		469,036		481,879		489,195		498,557		501,524
2016							132,914		446,804		538,988		579,381		595,159		604,980		609,257
2017									214,026		694,240		805,627		853,945		862,942		870,638
2018											81,830		494,608		628,458		666,919		687,439
2019													78,527		426,566		545,163		586,587
2020															115,165		515,030		681,851
2021																	121,453		491,546
2022																			103,876
Total																			$	5,457,671
Net reserves for accident years and exposures included in the triangles																			$	1,933,241
All outstanding liabilities before accident year 2013, net of reinsurance																			122,792
Total outstanding liabilities for unpaid claims																			$	2,056,033
AVERAGE ANNUAL PERCENTAGE PAYOUT OF INCURRED CLAIMS BY AGE, NET OF REINSURANCE - PROPERTY (unaudited)
Years	1		2		3		4		5		6		7		8		9		10
Property	15%		47%		16%		6%		2%		1%		1%		—%		—%		—%

NET INCURRED LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - CASUALTY
For the year ended December 31,																					December 31, 2022
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022		Total of IBNR plus expected development on reported claims
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	747,448	$	853,023	$	757,402	$	734,732	$	732,716	$	726,420	$	714,114	$	695,346	$	691,195	$	678,905	$	19,235
2014			804,571		848,698		814,622		810,349		826,000		791,768		766,415		753,383		739,605		28,354
2015					699,327		783,275		761,091		803,497		770,242		751,652		726,451		714,608		76,827
2016							670,767		756,954		767,366		747,814		740,047		750,268		747,402		103,979
2017									621,095		743,114		720,966		709,881		716,862		720,732		136,389
2018											767,559		905,491		895,978		903,353		920,169		258,229
2019													999,955		1,226,210		1,272,980		1,273,687		519,757
2020															1,344,430		1,115,751		1,094,890		624,521
2021																	1,013,896		967,726		920,590
2022																			1,495,131		1,043,559
Total																			$	9,352,855	$	3,731,440
NET PAID LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - CASUALTY
For the year ended December 31,
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	49,468	$	152,575	$	260,249	$	339,320	$	410,241	$	470,029	$	510,855	$	533,983	$	558,218	$	578,496
2014			69,119		189,458		292,152		387,182		470,964		536,883		594,035		631,367		654,893
2015					73,252		184,520		303,213		398,790		505,067		577,907		627,964		667,748
2016							28,304		140,081		244,560		369,651		455,982		520,069		586,050
2017									55,617		157,792		246,615		334,296		411,806		488,164
2018											59,105		201,190		323,510		425,887		532,717
2019													100,639		274,821		430,192		580,304
2020															112,281		176,740		304,592
2021																	80,434		225,846
2022																			120,660
Total																			$	4,739,470
Net reserves for accident years and exposures included in the triangles																			$	4,613,385
All outstanding liabilities before accident year 2013, net of reinsurance																			1,023,715
Total outstanding liabilities for unpaid claims																			$	5,637,100
AVERAGE ANNUAL PERCENTAGE PAYOUT OF INCURRED CLAIMS BY AGE, NET OF REINSURANCE - CASUALTY (unaudited)
Years	1		2		3		4		5		6		7		8		9		10
Casualty	8%		14%		13%		13%		12%		9%		7%		5%		3%		3%

NET INCURRED LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - SPECIALTY
For the year ended December 31,																					December 31, 2022
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022		Total of IBNR plus expected development on reported claims
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	1,294,313	$	1,309,693	$	1,123,692	$	2,037,381	$	1,554,365	$	1,093,911	$	1,097,022	$	1,092,153	$	1,083,332	$	1,078,258	$	4,234
2014			1,207,581		1,177,056		1,090,936		1,080,911		1,074,852		1,072,766		1,062,904		1,061,269		1,048,041		6,077
2015					1,266,334		1,262,093		1,228,901		1,219,227		1,225,793		1,204,740		1,199,487		1,194,241		11,336
2016							1,116,947		1,121,847		1,104,411		1,112,512		1,105,311		1,109,426		1,105,388		23,876
2017									957,035		1,035,879		1,025,337		1,018,824		1,031,876		1,027,734		39,150
2018											1,023,033		1,248,077		1,274,097		1,290,546		1,322,599		118,690
2019													1,228,228		1,510,893		1,517,932		1,537,828		116,368
2020															1,589,390		1,399,776		1,342,435		217,085
2021																	946,728		943,521		457,241
2022																			970,793		518,653
Total																			$	11,570,838	$	1,512,710
NET PAID LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - SPECIALTY
For the year ended December 31,
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	127,859	$	764,230	$	897,503	$	978,623	$	1,020,695	$	1,054,997	$	1,073,830	$	1,084,313	$	1,084,739	$	1,088,500
2014			172,138		778,506		906,892		999,650		1,042,523		1,069,769		1,082,323		1,088,511		1,096,452
2015					148,295		644,259		825,421		930,711		972,776		1,000,833		1,015,713		1,029,209
2016							160,133		685,558		844,149		944,662		979,587		998,120		1,016,670
2017									124,751		569,108		752,717		884,597		920,488		955,727
2018											130,892		580,744		859,087		1,000,737		1,063,775
2019													283,773		737,406		986,573		1,174,225
2020															252,676		585,264		818,620
2021																	171,304		370,751
2022																			170,062
Total																			$	8,783,991
Net reserves for accident years and exposures included in the triangles																			$	2,786,847
All outstanding liabilities before accident year 2013, net of reinsurance																			92,583
Total outstanding liabilities for unpaid claims																			$	2,879,430
AVERAGE ANNUAL PERCENTAGE PAYOUT OF INCURRED CLAIMS BY AGE, NET OF REINSURANCE - SPECIALTY (unaudited)
Years	1		2		3		4		5		6		7		8		9		10
Specialty	15%		39%		16%		10%		4%		3%		1%		1%		—%		—%

The Company is predominantly a reinsurer of primary insurers and does not have access to claim frequency information held by our cedants due to the majority of the Company’s business being written on a proportional basis. As such, the Company considers it impracticable to disclose information on the frequency of claims.

The reconciliation of the net incurred and paid claims development information above to the Non-life reserves in the Consolidated Balance Sheet at December 31, 2022 was as follows (in thousands of U.S. dollars):

	December 31, 2022
Total outstanding liability for unpaid claims
Property	$	2,056,033
Casualty	5,637,100
Specialty	2,879,430
Total outstanding liabilities for unpaid claims	$	10,572,563
Unallocated loss expenses	$	119,274
U.S. health net reserves (1)	168,146
Other	13,837
Total other liabilities	$	301,257
Net liability at end of year	$	10,873,820
Reinsurance recoverable on unpaid claims
Property	$	922,141
Casualty	585,737
Specialty	343,933
Reinsurance recoverable at end of year	$	1,851,811
Gross liability at end of year	$	12,725,631

(1) U.S. health business is not meaningful to include in the development tables as the estimated average duration of the health reserves is less than one year and substantially all claims are expected to be paid within two years, based on historical payout patterns.

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Reinsurance

12 Months Ended

Dec. 31, 2022

Reinsurance Disclosures [Abstract]

Reinsurance

Reinsurance

(a) Reinsurance Recoverable on Paid and Unpaid Losses

The Company uses retrocessional agreements to reduce its exposure to risk of loss on reinsurance assumed. These agreements provide for recovery from retrocessionaires of a portion of losses and loss expenses. The Company remains liable to its cedants to the extent that the retrocessionaires do not meet their obligations under these agreements, and therefore the Company evaluates the financial condition of its reinsurers and monitors concentration of credit risk on an ongoing basis. The Company actively manages its reinsurance exposures by generally selecting either collateralized retrocessionaires or counterparties that have a credit rating of A- or higher.

The Company established Lorenz Re Ltd. (“Lorenz Re”), a special purpose insurer registered as a segregated accounts company in Bermuda, as part of its third party capital platform to provide third party investors with access to portfolios of risk in the global reinsurance markets. Lorenz Re operates by providing fully collateralized reinsurance capacity to certain of the Company's operating subsidiaries in respect of multiple lines of business. Lorenz Re raises capital primarily from third party investors seeking exposure to the global reinsurance markets by issuing non-voting redeemable preferred shares in its individual segregated accounts. The proceeds from issuance of these preferred shares are deposited into trust accounts collateralizing varying portfolios of potential reinsurance recoverables, which have established investment guidelines that generally require assets to be held as either cash and cash equivalents or in U.S. government issued securities of high credit quality. For the years ended December 31, 2022, 2021 and 2020, the Company ceded premium written to Lorenz Re’s segregated cells of $664 million, $634 million and $81 million, respectively, and recorded a Reinsurance recoverable on paid and unpaid losses from the segregated cells of $921 million and $592 million as at December 31, 2022 and 2021, respectively.

The Company adopted updated accounting guidance on the recognition of credit losses effective January 1, 2020. In assessing an allowance for reinsurance recoverable balances, the Company considers historical information, financial strength and credit ratings of reinsurers, collateralization amounts and the remaining expected life of reinsurance recoverable balances to determine the appropriateness of the allowance. Historically, the Company has not experienced material credit losses from retrocessional agreements. In assessing future default for reinsurance recoverable balances, the Company evaluates the valuation allowance under the probability of default and loss given default method and utilizes counterparty credit ratings from major rating agencies, as well as assesses the current market conditions and reasonable and supportable forecasts for the likelihood of default. At December 31, 2022 and 2021, the Company's allowance for credit losses on its reinsurance recoverable balance was $3 million.

(b) Ceded Reinsurance

Net premiums written, net premiums earned and losses and loss expenses are reported net of reinsurance in the Company’s Consolidated Statements of Operations. Assumed, ceded and net amounts for the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars): 

	Premiums Written		Premiums Earned		Losses and Loss Expenses
2022
Non-life	$	7,015,422	$	6,696,769	$	4,024,931
Life and Health	1,673,857		1,674,091		1,476,353
Assumed	$	8,689,279	$	8,370,860	$	5,501,284
Non-life	$	1,116,672	$	1,085,317	$	711,697
Life and Health	28,412		28,426		42,184
Ceded	$	1,145,084	$	1,113,743	$	753,881
Non-life	$	5,898,750	$	5,611,452	$	3,313,234
Life and Health	1,645,445		1,645,665		1,434,169
Net	$	7,544,195	$	7,257,117	$	4,747,403

	Premiums Written		Premiums Earned		Losses and Loss Expenses
2021
Non-life	$	6,557,055	$	6,274,418	$	4,212,465
Life and Health	1,646,870		1,651,485		1,454,065
Assumed	$	8,203,925	$	7,925,903	$	5,666,530
Non-life	$	1,046,227	$	944,862	$	769,220
Life and Health	23,680		24,519		13,326
Ceded	$	1,069,907	$	969,381	$	782,546
Non-life	$	5,510,828	$	5,329,556	$	3,443,245
Life and Health	1,623,190		1,626,966		1,440,739
Net	$	7,134,018	$	6,956,522	$	4,883,984

	Premiums Written		Premiums Earned		Losses and Loss Expenses
2020
Non-life	$	5,376,703	$	5,571,201	$	4,358,975
Life and Health	1,499,222		1,505,819		1,344,117
Assumed	$	6,875,925	$	7,077,020	$	5,703,092
Non-life	$	550,784	$	516,672	$	342,271
Life and Health	24,283		23,522		25,921
Ceded	$	575,067	$	540,194	$	368,192
Non-life	$	4,825,919	$	5,054,529	$	4,016,704
Life and Health	1,474,939		1,482,297		1,318,196
Net	$	6,300,858	$	6,536,826	$	5,334,900

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Debt

12 Months Ended

Dec. 31, 2022

Debt Disclosure [Abstract]

Debt

Debt

The debt outstanding and the carrying value recorded in the Consolidated Balance Sheets at December 31, 2022 and 2021 was comprised as follows (in thousands):

			December 31, 2022				December 31, 2021
	Commitment		Carrying Value		Fair Value		Carrying Value		Fair Value
Senior notes due 2029	$	500,000	$	497,073	$	462,521	$	496,620	$	561,099
Senior notes due 2026	€	750,000	794,368		721,807		843,950		882,126
Junior subordinated notes due 2050	$	500,000	494,638		428,250		494,445		526,522
Capital efficient notes due 2066	$	61,924	61,924		54,247		62,484		55,248
Debt			$	1,848,003	$	1,666,825	$	1,897,499	$	2,024,995

Senior notes due 2029

In June 2019, PartnerRe Finance B LLC, an indirect wholly-owned financing subsidiary of the Company, issued $500 million aggregate principal amount of 3.700% senior notes at a price of 99.783% of the principal amount. The net proceeds of the issuance, after consideration of the offering discount and underwriting expenses and commissions, totaled $496 million. These senior notes may be redeemed at the option of the issuer, in whole or in part, at any time, with early redemption requiring the payment of a make-whole premium. Commencing on January 2, 2020, interest on these notes is payable semi-annually at an annual fixed rate of 3.700%. Unless previously redeemed, the notes mature on July 2, 2029. These senior notes are ranked as senior unsecured obligations of PartnerRe Finance B LLC and PartnerRe Ltd. has fully and unconditionally guaranteed all obligations of PartnerRe Finance B LLC related to these senior notes. PartnerRe Ltd.’s obligations under this guarantee are senior and unsecured and rank equally with all other senior unsecured indebtedness.

Senior notes due 2026

In September 2016, PartnerRe Ireland Finance DAC, an indirect wholly-owned financing subsidiary of the Company, issued €750 million aggregate principal amount of 1.250% senior notes at a price of 99.144% of the principal amount, which are listed in the main securities market of the Irish Stock Exchange. Interest is payable annually commencing on September 15, 2017. These senior notes may be redeemed at the option of the issuer, in whole or in part, at any time. Unless previously redeemed, the notes mature on September 15, 2026. These senior notes are ranked as senior unsecured obligations of PartnerRe Ireland Finance DAC. PartnerRe Ltd. has fully and unconditionally guaranteed all obligations of PartnerRe Ireland Finance DAC under these senior notes. PartnerRe Ltd.’s obligations under this guarantee are senior and unsecured and rank equally with all other senior unsecured indebtedness.

Junior subordinated notes due 2050

In September 2020, PartnerRe Finance B LLC issued $500 million aggregate principal amount of 4.500% fixed-rate reset junior subordinated notes at par. The net proceeds of the issuance, after consideration of the underwriting expenses, commissions and other expenses, totaled $494 million. Commencing on April 1, 2021, interest on these notes is payable semi-annually at an annual fixed rate of 4.500% until the first reset date on October 1, 2030. From the first reset date, and resetting every five years thereafter, the notes will bear interest at an annual rate equal to the five-year treasury rate plus 3.815%. These junior subordinated notes may be redeemed at the option of the issuer, in whole or in part, at any time, with early redemption outside of a par call period requiring the payment of a make-whole premium. Par call periods occur between April 1 and October 1 in each year in which the interest rate resets. Early redemption prior to October 1, 2025 is subject to the Bermuda Monetary Authority's approval. Unless previously redeemed, the notes mature on October 1, 2050. These notes are ranked as unsecured junior subordinated obligations, and will rank junior in right of payment to all outstanding and future senior indebtedness of PartnerRe Finance B LLC. PartnerRe Ltd. has fully and unconditionally guaranteed all obligations of PartnerRe Finance B LLC related to these junior subordinated notes. PartnerRe Ltd.’s obligations under this guarantee are unsecured junior subordinated obligations and rank junior in right of payment to all its outstanding and future senior indebtedness, and equally in right of payment with all outstanding and future unsecured indebtedness that is by its terms equal in right of payment to the junior subordinated notes.

Capital efficient notes due 2066

In November 2006, PartnerRe Finance II Inc., an indirect wholly-owned financing subsidiary of the Company, issued Fixed-to-Floating Rate Junior Subordinated Capital Efficient Notes (CENts) with a principal amount of $250 million. In March 2009, $187 million of the principal amount was extinguished, with an additional $900 thousand of the principal amount extinguished in June 2019 and $560 thousand in December 2022. As a result, the remaining aggregate principal amount of the CENts as at December 31,

2022 and 2021 was $62 million. Interest on the CENts is payable quarterly at an annual rate of 3-month LIBOR plus a margin equal to 2.325%, reset quarterly. Since December 1, 2016, PartnerRe Finance II Inc. has had the right to defer one or more interest payments for up to ten years to December 1, 2026. The CENts are currently redeemable at the option of the issuer, in whole or in part, and are ranked as junior subordinated unsecured obligations of PartnerRe Finance II Inc. PartnerRe Ltd. has fully and unconditionally guaranteed all obligations of PartnerRe Finance II Inc. related to these junior subordinated notes. PartnerRe Ltd.’s obligations under this guarantee are unsecured junior subordinated obligations and rank junior in right of payment to all its outstanding and future senior indebtedness, and equally in right of payment with all outstanding and future unsecured indebtedness that is by its terms equal in right of payment to the junior subordinated notes.

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Shareholders' Equity

12 Months Ended

Dec. 31, 2022

Stockholders' Equity Note [Abstract]

Shareholders' Equity

Shareholders’ Equity

Authorized Shares

At December 31, 2022 and 2021, the total authorized share capital (common and preferred) of the Company was $200 million.

Common Shares

At December 31, 2021, 100 million authorized and issued Class A common shares of $0.00000001 par value each were owned by EXOR Nederland N.V. On July 12, 2022, Covéa Coopérations S.A. completed the acquisition of all Class A common shares of PartnerRe Ltd. from EXOR Nederland N.V., and at December 31, 2022, 100 million authorized and issued Class A common shares of $0.00000001 par value each were owned by Covéa Coopérations S.A.

See Note 13 for discussion of Class B and C common shares.

Redeemable Preferred Shares

On March 15, 2021, the Company issued 8,000,000 4.875% Series J fixed rate non-cumulative redeemable preferred shares at a par value of $1.00 per share and a redemption price of $200 million. The Company incurred issuance costs directly attributable to the new preferred shares of $6 million. The Series J preferred shares will remain outstanding into perpetuity, unless and until the Company decides to redeem them. The shares are not callable by the Company until March 15, 2026. On and after March 15, 2026, the Series J Preferred Shares will be redeemable at the Company’s option, in whole or from time to time in part, at a redemption price equal to $25 per Series J Preferred Share, plus declared and unpaid dividends. Dividends on the Series J preferred shares are non-cumulative and are payable quarterly in arrears. In the event of liquidation of the Company, the Series J preferred shares rank senior to the common shares, and the holders of the preferred shares would receive a distribution of $25 per share plus any declared but unpaid dividends. The Series J preferred shares were the only preferred shares issued and outstanding at December 31, 2022 and 2021.

On May 3, 2021, the Company redeemed all outstanding Series G, Series H and Series I preferred shares at $25 per share for an aggregate liquidation value of $637 million. In addition, unpaid preferred dividends accrued to the redemption date totaling $7 million were paid. In connection with the redemption, the Company recognized a loss of $21 million related to the deferred issuance costs paid upon issuance which were included in Additional paid-in capital related to the Series G, H and I preferred shares. There was no additional gain or loss on redemption to recognize as the redemption price and the initial consideration received on the issue of preferred shares were both $25 per share. The loss of $21 million was recognized as a deemed preferred dividend in retained earnings and in determining the Net income available to common shareholder.

On October 22, 2020, the Company redeemed 2,679,426 Series F preferred shares at $25 per share for an aggregate liquidation value of $67 million. In addition, unpaid preferred dividends accrued to the redemption date totaling $1 million were paid. In connection with the redemption, the Company recognized a loss of $2 million related to the deferred issuance costs paid upon issuance which were included in Additional paid-in capital related to the Series F preferred shares. There was no additional gain or loss on redemption to recognize as the redemption price and the initial consideration received on the issue of preferred shares were both $25 per share. The loss of $2 million was recognized as a deemed preferred dividend in retained earnings and in determining the Net income attributable to common shareholder.

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Dividend Restrictions and Statutory Requirements

12 Months Ended

Dec. 31, 2022

Disclosure - Dividend Restrictions and Statutory Requirements [Abstract]

Dividend Restrictions and Statutory Requirements

Dividend Restrictions and Statutory Requirements

The Company’s ability to pay common and preferred shareholders’ dividends and its corporate expenses is dependent mainly on cash dividends from PartnerRe Bermuda, PartnerRe Europe, PartnerRe U.S., PartnerRe Asia and PartnerRe Canada (collectively, the reinsurance subsidiaries), which are the Company’s most significant subsidiaries. The payment of such dividends by the reinsurance subsidiaries to the Company is limited under Bermuda, Irish, Canadian and Singapore laws and certain statutes of various U.S. states in which PartnerRe U.S. is domiciled. The restrictions are generally based on net income and/or certain levels of surplus as determined in accordance with the relevant statutory accounting practices. On December 16, 2021, Exor signed a definitive agreement with Covéa Coopérations S.A., under which Covéa Coopérations S.A agreed to purchase all of the common shares of PartnerRe Ltd. from Exor. Consummation of this transaction occurred on July 12, 2022. The Company has not paid any dividends since July 12, 2022. At December 31, 2022, given the Company complied with its Bermuda solvency requirements, there were no other restrictions on the Company’s ability to pay common and preferred shareholders’ dividends from its retained earnings, except for the reinsurance subsidiaries’ dividend restrictions described below.

The reinsurance subsidiaries are required to file annual statements with insurance regulatory authorities prepared on an accounting basis prescribed or permitted by such authorities (statutory basis), maintain minimum levels of solvency and liquidity and comply with risk-based capital requirements and licensing rules. At December 31, 2022, the reinsurance subsidiaries’ solvency, liquidity and risk-based capital amounts were in excess of the minimum levels required. The typical adjustments to insurance statutory basis amounts to convert to U.S. GAAP include the elimination of certain statutory reserves, deferral of certain acquisition costs, recognition of goodwill, intangible assets and deferred income taxes that are limited on a statutory basis, valuation of bonds at fair value, the deferral of gains on retroactive reinsurance on non-life business and presentation of ceded reinsurance balances gross of assumed balances.

PartnerRe Bermuda may declare dividends subject to it continuing to meet its minimum solvency and minimum liquidity ratios, which are to hold statutory capital and surplus equal to or exceeding the Target Capital Level, which is equivalent to 120% of the Enhanced Capital Requirement (ECR) and to maintain a minimum general business liquidity ratio equal to the value of its relevant assets at not less than 75% of the amount of its relevant liabilities. The ECR is calculated with reference to the Bermuda Solvency Capital Requirement model, which is a risk-based capital model. During 2023, the maximum dividend that PartnerRe Bermuda can pay without prior regulatory approval is approximately $789 million. The reporting deadline for the annual submission is April 30, 2023.

PartnerRe Europe is subject to the Solvency II European Directive (Solvency II Regulations). The Solvency II Regulations relate to the solvency standards applicable to insurers and reinsurers and lay down, at the level of PartnerRe Europe, the minimum amounts of financial resources required in order to cover the risks to which it is exposed and the principles that should guide its overall risk management and reporting. PartnerRe Europe may declare dividends subject to it continuing to meet its Solvency II requirements, which are to hold available capital, calculated on a Solvency II balance sheet basis, in excess of the solvency capital requirement (SCR). The maximum dividend is limited to “profits available for distribution”, which consist of accumulated realized profits less accumulated realized losses. The reporting deadline for the annual Solvency II submission is April 8, 2023.

PartnerRe U.S. may declare dividends subject to it continuing to meet its minimum solvency and capital requirements and is generally limited to paying dividends from earned surplus. In connection with the acquisition by Covéa, it was agreed that PartnerRe US would not take action to declare or distribute any dividend for the two year period from July 12, 2022 to July 12, 2024 without the prior approval of the New York State Department of Financial Services. The maximum dividend that can be declared and paid without prior approval is limited, to the lesser of adjusted net investment income or 10% of its total statutory capital and surplus as of the most recently filed annual statement. The reporting deadline for the annual filing is March 1, 2023.

PartnerRe Asia may declare dividends from unappropriated profits subject to meeting the capital requirements, as laid out by the Monetary Authority of Singapore. As a licensed reinsurer, PartnerRe Asia is required to maintain minimum capital of SGD25 million. In addition, PartnerRe Asia is required to establish and maintain separate insurance funds for each class of business that it writes, for both Singapore and offshore policies. The solvency requirement in respect of each insurance fund shall at all times be not less than the total risk requirement of the fund (determined by reference to three components being insurance risks, asset portfolio risks and asset concentration risks) and above 120% of the total risk requirement on a Company basis. The declaration of a dividend by PartnerRe Asia is subject to conditions and requirements being met as specified under the Companies Act and the Insurance Act and its associated regulations. The filing date for the annual submission is March 31, 2023.

PartnerRe Canada may declare dividends subject to it continuing to meet its capital requirements and maintaining adequate and appropriate forms of liquidity in addition to complying with related regulations. Dividends and capital distributions are subject to regulations under the Insurance Companies Act (Canada) and the requirements of the Office of the Superintendent of Financial Institutions (OSFI). The reporting deadline for the annual filing is March 1, 2023.

The statutory financial statements and returns of the Company’s reinsurance subsidiaries as at, and for the year ended, December 31, 2022 are due to be submitted to the relevant regulatory authorities later in 2023, with different filing dates in each

jurisdiction. In certain jurisdictions, the statutory financial statements and returns are subject to the review and final approval of the relevant regulatory authorities. As a result, the comparative figures in the tables below reflect final figures submitted to regulatory authorities for 2021 and 2020.

The statutory net income (loss) of PartnerRe Bermuda, PartnerRe Europe, PartnerRe U.S., PartnerRe Asia and PartnerRe Canada for the years ended December 31, 2022, 2021 and 2020 was as follows (in millions of U.S. dollars):

	2022		2021		2020
PartnerRe Bermuda	$	(139)	$	900	$	(52)
PartnerRe Europe	$	(329)	$	28	$	237
PartnerRe U.S.	$	242	$	68	$	28
PartnerRe Asia	$	(31)	$	(6)	$	(2)
PartnerRe Canada	$	(14)	$	(12)	$	13

The required and actual statutory capital and surplus of PartnerRe Bermuda, PartnerRe Europe, PartnerRe U.S., PartnerRe Asia and PartnerRe Canada at December 31, 2022 and 2021 was as follows (in millions of U.S. dollars):

	PartnerRe Bermuda (1)				PartnerRe Europe				PartnerRe U.S.				PartnerRe Asia				PartnerRe Canada
	2022		2021		2022		2021		2022		2021		2022		2021		2022		2021
Required statutory capital and surplus	$	2,725	$	2,846	$	1,537	$	1,873	$	1,356	$	1,244	$	47	$	50	$	1,144	$	999
Actual statutory capital and surplus	$	5,816	$	6,004	$	2,672	$	2,744	$	1,928	$	1,369	$	215	$	249	$	1,392	$	1,240

(1)Required statutory capital and surplus is calculated at the Target Capital Level

In addition to the required statutory capital and surplus requirements for the reinsurance subsidiaries in the table above, the Company is required to assess its solvency capital needs both at a Group and subsidiary level. The Company’s capital requirements determine the amount of capital available to be declared as dividends to its shareholders. As Group Supervisor, the Bermuda Monetary Authority is tasked with assessing the financial condition of the Group and coordinates the dissemination of information to other relevant authorities for the purpose of assisting in their regulatory functions and the enforcement of regulatory action against the Company or any of its subsidiaries, including the power to impose restrictions on the ability of the relevant subsidiaries to declare dividends to the Company, and the ability of the Company to pay dividends to shareholders. In addition, the Company is required to maintain the Group ECR imposed by the BMA under Bermuda law. The Company is currently completing the 2022 group BSCR, which must be filed with the BMA on or before May 31, 2023, and at this time, we expect we will exceed the ECR.

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Taxation

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

Taxation

Taxation

The Company and its Bermuda domiciled subsidiaries are not subject to Bermuda income or capital gains tax under current Bermuda law. In the event that there is a change in current law such that taxes on income or capital gains are imposed, the Company and its Bermuda domiciled subsidiaries would be exempt from such tax until March 2035 pursuant to the Bermuda Exempted Undertakings Tax Protection Act of 1966.

The Company has subsidiaries and branches that operate in various other jurisdictions around the world that are subject to tax in the jurisdictions in which they operate. The significant jurisdictions in which the Company’s subsidiaries and branches are subject to tax are Canada, France, Hong Kong, Ireland, Singapore, Switzerland and the U.S.

Income tax returns are open for examination for the tax years 2013-2022 in the U.S., 2017-2022 in Hong Kong and Canada, 2018-2022 in Singapore, France and Ireland, and 2021-2022 in Switzerland. As a global organization, the Company may be subject to a variety of transfer pricing or permanent establishment challenges by taxing authorities in various jurisdictions. While management believes that adequate provision has been made in the Consolidated Financial Statements for any potential assessments that may result from tax examinations for all open tax years, the completion of tax examinations for open years may result in changes to the amounts recognized in the Consolidated Financial Statements.

Income tax expense (benefit) for the years ended December 31, 2022, 2021 and 2020 was as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Current income tax expense (benefit)
U.S.	$	93,906	$	31,216	$	(97,155)
Non U.S.	20,622		18,293		44,764
Total current income tax expense (benefit)	$	114,528	$	49,509	$	(52,391)
Deferred income tax (benefit) expense
U.S.	$	(14,428)	$	(9,404)	$	60,932
Non U.S.	(70,699)		(1,687)		(25,560)
Total deferred income tax (benefit) expense	$	(85,127)	$	(11,091)	$	35,372
Unrecognized tax expense (benefit)
U.S.	$	—	$	—	$	—
Non U.S.	1,933		(199)		3,928
Total unrecognized tax expense (benefit)	$	1,933	$	(199)	$	3,928
Total income tax expense (benefit)
U.S.	$	79,478	$	21,812	$	(36,223)
Non U.S.	(48,144)		16,407		23,132
Total income tax expense (benefit)	$	31,334	$	38,219	$	(13,091)

(Loss) income before taxes attributable to the Company’s domestic and foreign operations and a reconciliation of the actual income tax rate to the amount computed by applying the effective tax rate of 0% under Bermuda (the Company’s domicile) law to (loss) income before taxes was as follows for the years ended December 31, 2022, 2021 and 2020 (in thousands of U.S. dollars):

	2022		2021		2020
Domestic (Bermuda)	$	(205,731)	$	636,043	$	3,894
Foreign	(852,964)		125,580		237,204
(Loss) income before taxes	$	(1,058,695)	$	761,623	$	241,098

Reconciliation of effective tax rate (% of (loss) income before taxes)
Expected tax rate	0.0	%	0.0	%	0.0	%
Foreign taxes at local expected tax rates	14.2		5.7		15.5
Impact of foreign exchange gains or losses	(0.3)		(0.1)		(8.1)
Unrecognized tax (expense) benefit	(0.2)		—		1.6
Tax-exempt income and expenses not deductible	0.1		(0.4)		(1.4)
Foreign branch tax	3.5		0.1		(3.3)
Valuation allowance	(17.6)		0.6		3.4
Other	(2.7)		(0.9)		(13.1)
Actual tax rate	(3.0)	%	5.0	%	(5.4)	%

On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security Act (CARES Act) was enacted in response to the COVID-19 pandemic. The Company did not make use of any direct support measures. It was only the Company’s U.S. subsidiaries that benefited from the CARES Act through the passage of modified tax loss carry-back rules that allow losses to be carried back to years with a higher tax rate. As a result, the Company’s U.S. subsidiaries realized a tax benefit of $35 million (or a reduction of 14.4 points on the effective tax rate) for the year ended December 31, 2020, which is included in Other in the table above.

The components of net tax assets and liabilities at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

	December 31, 2022		December 31, 2021
Net tax assets	$	164,384	$	154,472
Net tax liabilities	(29,154)		(90,974)
Net tax assets	$	135,230	$	63,498

	December 31, 2022		December 31, 2021
Net current tax assets	$	108,836	$	117,872
Net deferred tax assets (liabilities)	37,103		(45,098)
Net unrecognized tax benefit	(10,709)		(9,276)
Net tax assets	$	135,230	$	63,498

Deferred tax assets and liabilities reflect the tax impact of temporary differences between the carrying amounts of assets and liabilities for financial reporting and income tax purposes. Significant components of the net deferred tax assets and liabilities at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

	December 31, 2022		December 31, 2021
Deferred tax assets
Discounting of loss reserves and adjustment to life policy reserves	$	18,049	$	18,340
Foreign tax credit carryforwards	211,023		180,510
Tax loss carryforwards	123,597		106,555
Unearned premiums	46,029		36,421
Statutory basis funds held	—		58,899
Unrealized depreciation and timing differences on foreign exchange revaluations	—		3,838
Unrealized depreciation and timing differences on investments	170,720		—
Other deferred tax assets	37,423		47,034
	$	606,841	$	451,597
Valuation allowance	(399,329)		(211,798)
Deferred tax assets	$	207,512	$	239,799
Deferred tax liabilities
Deferred acquisition costs	$	92,459	$	75,924
Goodwill and other intangibles	55,882		56,870
Statutory basis reserves	—		114,240
Equalization reserves	8,235		7,192
Unrealized appreciation and timing differences on investments	—		4,877
Other deferred tax liabilities	13,833		25,794
Deferred tax liabilities	$	170,409	$	284,897
Net deferred tax assets (liabilities)	$	37,103	$	(45,098)

Realization of deferred tax assets is dependent on generating sufficient taxable income in future periods. Although realization is not assured, management believes that it is more likely than not that the deferred tax assets will be realized. The valuation allowance recorded at December 31, 2022 relates to a foreign tax credit carryforward of $211 million in Ireland, a net unrealized investment loss position in the United States generating a deferred tax asset of $148 million, and net deferred tax assets of $22 million in the United States, $11 million in the United Kingdom and $7 million in Canada. The valuation allowance recorded at December 31, 2021 related to a foreign tax credit carryforward of $181 million in Ireland, and net deferred tax assets of $13 million in the United States, $12 million in the United Kingdom and $6 million in Canada,

At December 31, 2022, the deferred tax assets included $70 million in aggregate tax loss carryforwards (after valuation allowance) including: $26 million in Switzerland, $20 million in Singapore, $10 million in the United States, $9 million in Ireland, $2 million in both the United Kingdom and Hong Kong, and $1 million in Canada. At December 31, 2021, the deferred tax assets included $76 million in aggregate tax loss carryforwards (after valuation allowance) including: $44 million in the United States, $19 million in Singapore, $6 million in Switzerland, $5 million in Canada and $2 million in Hong Kong. The loss carryforwards at both December 31, 2022 and December 31, 2021 can be carried forward for an unlimited period of time except Canada which is limited to twenty years and Switzerland which is limited to seven years.

The total amount of unrecognized tax benefits for the years ended December 31, 2022, 2021 and 2020 was as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Balance at January 1	$	9,276	$	10,273	$	5,689
Changes in tax positions taken during a prior year	1,933		(199)		3,870
Impact of the change in foreign currency exchange rates	(500)		(798)		714
Balance at December 31	$	10,709	$	9,276	$	10,273

For the years ended December 31, 2022, 2021 and 2020, there were no new uncertain tax positions taken. For the years ended December 31, 2022, 2021 and 2020, there were no unrecognized tax benefits that, if recognized, would create a temporary difference between the reported amount of an item in the Company’s Consolidated Balance Sheets and its tax basis. The Company recognizes interest and penalties as Income tax expense (benefit) in the Consolidated Statements of Operations.

At December 31, 2022, there are no unrecognized tax benefit positions that are reasonably expected to reverse within twelve months.

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Share-Based Incentives

12 Months Ended

Dec. 31, 2022

Share-Based Payment Arrangement [Abstract]

Share-Based Incentives

Share-Based Incentives

The Company is authorized to issue Class C common shares (Class C shares) and restricted share units to certain executives and directors of the Company. Prior to the adoption of the new Class C shares and related restricted share unit plan in 2021, the Company was authorized to issue restricted Class B common shares (Class B shares) which ranked pari passu with Class C shares in all respects.

Class C Shares and Restricted Share Unit Plan

During 2021, the Company designated a new class of voting Class C shares and also adopted a related restricted share unit plan and French sub-plan (collectively the “RSU Plan”). The RSU Plan provides for the award of restricted share units to certain executives of the Company (each a “Participant”).

Grants under the RSU plan are split evenly between restricted share units and performance share units (collectively referred to as RSUs) which are adjusted for personal performance (range of 75% to 125% of target) and Company performance (range of 50% to 150% of target), respectively, after one year following the date of grant. RSUs are generally granted on March 1 of a given year, and the target number of RSUs initially granted is determined based on a long-term incentive (“LTI”) target award amount divided by the latest U.S. GAAP book value (or common shareholder’s equity) per share published as of December 31.

The RSUs are granted at $nil consideration and cliff vest after a three year vesting period from the date of grant, in accordance with the terms set out in the RSU Agreement and the RSU Plan provided to the Participant. An acceleration of the vesting period will occur under certain circumstances, including death or permanent disability of the Participant or change of control for the Company. Notwithstanding these provisions, the Company's Board of Directors has authority to accelerate the vesting period at its own discretion. The RSUs are eligible for imputed dividends which are subject to the same forfeiture provisions as the related RSUs. RSUs do not entitle the holder to any voting rights for the Company. RSUs are settled in unrestricted Class C shares following the vesting date.

Class C shares can also be purchased by or granted to certain executives or non-executive directors of the Company, provided requisite approvals have been granted, at the discretion of the Company's Board of Directors. Purchases of Class C shares are based on the latest U.S. GAAP book value as of the applicable valuation date.

Unrestricted Class C shares can be sold back to the Company at a redemption price based on the Company’s U.S. GAAP book value per share as of the applicable valuation date, at the discretion of the Company as further defined in the RSU Agreement and RSU Plan. The RSU Plan requires that the Participant can only sell Class C shares back to the Company provided that the Participant holds cumulative Class C shares and RSUs in the amount of a minimum of two times their gross annual LTI target value, unless otherwise agreed (the “Minimum Holding Requirement”).

Class B Shares

During 2017, the Company designated a class of voting Class B shares. Prior to the approval of the new Class C shares and related RSU Plan in 2021, Class B shares could either be purchased by or granted to certain executives or non-executive directors of the Company at the discretion of the Company in line with the provisions set out in the Class B Certificate of Designation, or any sub-plan or addendum thereto. Effective 2021, the Company no longer grants Class B shares or authorizes new purchases of Class B shares.

Prior to 2021, grants of restricted Class B shares were made by the Company twice per year as of March 1 or September 1, and the number of shares granted was determined based on a LTI award amount divided by the latest U.S. GAAP book value (or common shareholder's equity) per share published as of the most recent valuation date, being either December 31 or June 30. The granted Class B shares in some instances were issued net of share equivalent to settle related withholding taxes. Restricted Class B shares were granted at $nil consideration and were restricted from sale for a period of up to three years from the date of grant. An acceleration of the restriction period could occur under certain circumstances, including death, permanent disability, retirement of the shareholder, or change of control for the Company. Notwithstanding these provisions, the Company's Board of Directors had authority to accelerate the restriction period at its own discretion. Purchases of unrestricted Class B shares were based on the latest U.S. GAAP book value as of the applicable valuation date.

All Class B shares were extinguished in 2022 and there were no longer any Class B shares issued or outstanding as at December 31, 2022.

Summary of Activity

Restricted Class B shares, Class C shares and RSUs granted are recognized at fair value over the requisite service period. The Company has elected to recognize forfeitures as they occur rather than estimating service-based forfeitures over the requisite service period.

In July 2022, Covéa completed the acquisition of PartnerRe Ltd. from Exor. Upon the change of control, all Class B shares, Class C shares and RSUs vested and were repurchased by the Company, with the exception of Class C shares and RSUs issued in 2022. The repurchase price for all Class B shares, Class C shares and RSUs was based on a valuation utilizing the Covéa acquisition purchase price per share of the Company. The Company's total settlement amount paid upon change of control was $43 million, net of $3 million of tax withholding, which included $40 million paid for granted shares and RSUs and $3 million for certain shares that were previously purchased by executives and directors of the Company.

Included in Accounts payable, accrued expense and other in the Consolidated Balance Sheets was a liability of $7 million for Class C Shares and RSUs at December 31, 2022, and a liability of $24 million for Class B shares, Class C shares and RSUs at December 31, 2021. The compensation expense related to Class B shares, Class C shares and RSUs for the years ended December 31, 2022, 2021, and 2020 was $29 million, $13 million and $11 million, respectively, included in Other expenses in the Company's Consolidated Statements of Operations. The 2022 expense included the impact of accelerated vesting of Class B shares, Class C shares and RSUs due to the change of control.

As of December 31, 2022, there was $17 million of total unrecognized compensation cost related to RSUs, which will be recognized on a weighted average basis during the next 2.0 years.

The following tables provide activity summaries of the Company's Class B shares, Class C shares, and RSUs outstanding:

	RSUs (1)
Outstanding December 31, 2020	—
Granted	263,214
Outstanding December 31, 2021	263,214
Forfeitures	(2,964)
Accelerated vesting and repurchase upon change of control	(260,250)
Granted	265,805
Outstanding December 31, 2022	265,805

(1)For RSUs, the number of grants in the table are shown at the maximum number that can be attained if the performance conditions are fully met for personal and Company performance. Forfeitures represent adjustments to grants falling below the maximum attainable as a result of not fully meeting the performance conditions.

	Restricted Class C shares	Unrestricted Class C shares	Total Class C shares
Outstanding December 31, 2020	—	—	—
Granted	7,373	—	7,373
Purchased	—	2,072	2,072
Outstanding December 31, 2021	7,373	2,072	9,445
Accelerated vesting and repurchase upon change of control	(7,373)	(5,819)	(13,192)
Granted	7,666	3,747	11,413
Outstanding December 31, 2022	7,666	—	7,666

	Restricted Class B shares	Unrestricted Class B shares	Total Class B shares
Outstanding December 31, 2019	179,332	102,436	281,768
Granted	167,202	—	167,202
Purchased	—	38,838	38,838
Repurchased	(129,583)	(83,561)	(213,144)
Expiration of restricted period	(27,785)	27,785	—
Outstanding December 31, 2020	189,166	85,498	274,664
Repurchased	(29,048)	(22,957)	(52,005)
Expiration of restricted period	(20,298)	20,298	—
Outstanding December 31, 2021	139,820	82,839	222,659
Expiration of restricted period	(32,168)	32,168	—
Accelerated vesting and repurchase upon change of control	(107,652)	(115,007)	(222,659)
Outstanding December 31, 2022	—	—	—

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Retirement Benefit Arrangements

12 Months Ended

Dec. 31, 2022

Retirement Benefits [Abstract]

Retirement Benefit Arrangements

Retirement Benefit Arrangements

For employee retirement benefits, the Company maintains certain defined contribution plans and other active and frozen defined benefit plans.

Defined Contribution Plans

Contributions are made by the Company, and in some locations, these contributions are supplemented by the local plan participants. Contributions are based on a percentage of the participant’s base salary depending upon competitive local market practice and vesting provisions meeting legal compliance standards and market trends. The accumulated benefits for the majority of these plans vest immediately or over a period of up to four years. As required by law, certain retirement plans also provide for death and disability benefits and lump sum indemnities to employees upon retirement.

The Company incurred expenses for these defined contribution arrangements of $13 million for the years ended December 31, 2022, 2021 and 2020, respectively, included within Other expenses in the Company's Consolidated Statements of Operations.

Active Defined Benefit Plan

The majority of the defined benefit obligation at December 31, 2022 relates to a hybrid plan accounted for as a defined benefit plan under U.S. GAAP for the Company’s Zurich office employees (the Zurich Plan).

At December 31, 2022 and 2021, the funded status of the Zurich Plan was as follows (in thousands of U.S. dollars):

	2022		2021
Underfunded pension obligation at beginning of year	$	32,636	$	62,050
Change in pension obligation
Service cost	$	8,746	$	11,811
Interest cost	373		228
Plan participants’ contributions	3,792		4,048
Actuarial gain	(37,992)		(24,211)
Benefits paid	(4,576)		(1,651)
Foreign currency adjustments	(3,736)		(8,735)
Settlements	—		(20,682)
Change in pension obligation	$	(33,393)	$	(39,192)
Change in fair value of plan assets
Actual return on plan assets	$	(14,936)	$	6,847
Employer contributions	7,658		8,035
Plan participants’ contributions	3,792		4,048
Benefits paid	(4,576)		(1,651)
Foreign currency adjustments	(2,233)		(6,375)
Settlements	—		(20,682)
Change in fair value of plan assets	$	(10,295)	$	(9,778)
Underfunded pension obligation at end of year	$	9,538	$	32,636
Additional information:
Projected benefit obligation at end of year (1)	$	169,527	$	202,920
Fair value of plan assets at end of year	$	159,989	$	170,284
Underfunded pension obligation at end of year	$	9,538	$	32,636
Accumulated pension obligation at end of year (2)	$	167,560	$	194,730

(1)Represents the actuarial present value of all benefits attributed to employee service rendered to December 31, measured using assumptions as to future compensation levels

(2)Represents the actuarial present value of benefits (whether vested or non-vested) attributed to employee service rendered and compensation to December 31, with no assumption about future compensation levels

At December 31, 2022 and 2021, the underfunded pension obligation of $10 million and $33 million, respectively, was included in Accounts payable, accrued expenses and other in the Consolidated Balance Sheets. The amounts included in Accumulated other comprehensive loss at December 31, 2022 and 2021 were cumulative gains of $6 million (net of $1 million of taxes) and cumulative losses of $7 million (net of $2 million of taxes), respectively.

The net periodic benefit cost reported in Other expenses in the Consolidated Statements of Operations for the years ended December 31, 2022, 2021 and 2020 was $1 million, $8 million and $5 million, respectively.

The projected benefit obligation decreased by $33 million during 2022, driven by an update of actuarial assumptions primarily to reflect an increase in discount rates during the year. This was offset by decreases to the fair value of plan assets of $10 million, due primarily to the actual return on plan assets during the year, partially offset by $8 million in employer contributions. In 2021, the decrease in the projected benefit obligation was driven primarily by an update of actuarial demographic assumptions to reflect recently released actuarial tables, a decrease in members and $21 million of settlements during the year. This was offset by decreases to the fair value of plan assets of $10 million, due primarily to $21 million of settlements during the year, partially offset by $8 million in employer contributions and the actual return on plan assets.

The investment strategy for the plan is to achieve a consistent long-term return, which will provide sufficient funding for future pension obligations while limiting risk. The expected long-term rate of return on plan assets is based on the expected asset allocation and assumptions concerning long-term interest rates, inflation rates and risk premiums for equities above the risk-free rates of return. These assumptions take into consideration historical long-term rates of return for the relevant asset categories. The investment strategy is reviewed regularly.

The Zurich Plan is a partially insured scheme participating in a single investment pool under the pension provider. As at December 31, 2022 and 2021, the coverage ratio was 101% and 115%, respectively, based on the performance of the assets. The fair value of the Zurich Plan’s assets, comprised of an investment pool of funds and including cash, at December 31, 2022 and 2021 was $160 million and $170 million, respectively. The partially insured funds comprise the accumulated pension plan contributions and investment returns thereon. These funds meet the definition of Level 2 inputs of the fair value hierarchy as defined in Note 3(a). The actual return on plan assets for the year ended December 31, 2022 was a loss of $15 million and gains of $7 million and $3 million for the years ended December 31, 2021 and 2020, respectively.

The assumptions used to determine the Zurich Plan’s pension obligation and net periodic benefit cost for the years ended December 31, 2022, 2021 and 2020 were as follows:

	2022				2021				2020
	Pension obligation		Net periodic benefit cost		Pension obligation		Net periodic benefit cost		Pension obligation		Net periodic benefit cost
Discount rate	2.20	%	0.20	%	0.20	%	0.10	%	0.10	%	0.25	%
Interest crediting rate	2.20	%	1.00	%	1.00	%	1.00	%	1.00	%	1.00	%
Expected long-term return on plan assets	—		4.25	%	—		3.50	%	—		3.50	%
Rate of compensation increase	2.25	%	2.00	%	2.00	%	2.00	%	2.00	%	2.00	%

At December 31, 2022, estimated employer contributions to be paid in 2023 related to the Zurich Plan were $8 million and future benefit payments were estimated to be paid as follows (in thousands of U.S. dollars):

Year	Amount
2023	$	11,377
2024	$	9,696
2025	$	10,739
2026	$	12,454
2027	$	11,111
2028 to 2032	$	52,119

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Commitments and Contingencies

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

(a) Concentration of Credit Risk

Fixed maturities

The Company’s investment portfolio is managed following prudent standards of diversification and a prudent investment philosophy. The Company is not exposed to any significant credit concentration risk on its investments, except for debt securities issued by the U.S. government and government sponsored enterprises and other highly rated non-U.S. sovereign governments’ securities. At December 31, 2022 and 2021, other than the U.S. government and U.S. government sponsored enterprises, the Company’s fixed maturity investment portfolio did not contain exposure to any non-U.S. sovereign government or any other issuer that accounted for more than 10% of the Company’s shareholders’ equity. The Company keeps cash and cash equivalents in several banks and ensures that there are no significant concentrations of credit risk in any one bank.

Derivatives

The Company’s investment strategy allows for the use of derivative instruments, subject to strict limitations. Derivative instruments may be used to replicate investment positions and for the purpose of managing overall currency risk, market exposures and portfolio duration, for hedging certain investments, or for enhancing investment performance that would be allowed under the Company’s investment policy if implemented in other ways. The Company is exposed to credit risk in the event of non-performance by the counterparties to the Company’s derivative contracts. However, the Company diversifies the counterparties to its derivative contracts to reduce credit risk, and because the counterparties to these contracts are high credit quality international banks, the Company does not anticipate non-performance. These contracts are generally of short duration and settle on a net basis. The difference between the contract amounts and the related market value represents the Company’s maximum credit exposure.

Underwriting operations

The Company is also exposed to credit risk in its underwriting operations, most notably in the credit/surety line. Loss experience in these lines of business is cyclical and is affected by the state of the general economic environment. The Company provides its clients in these lines of business with reinsurance protection against credit deterioration, defaults or other types of financial non-performance of or by the underlying credits that are the subject of the reinsurance provided and, accordingly, the Company is exposed to the credit risk of those credits. The Company mitigates the risks associated with these credit-sensitive lines of business through the use of risk management techniques such as risk diversification, careful monitoring of risk aggregations and accumulations and, at times, through the use of retrocessional reinsurance protection and the purchase of credit default, total return and interest rate swaps.

The Company has exposure to credit risk as it relates to its business written through brokers, if any of the Company’s brokers is unable to fulfill their contractual obligations with respect to payments to the Company. In addition, in some jurisdictions, if the broker fails to make payments to the insured under the Company’s policy, the Company might remain liable to the insured for the deficiency. The Company’s exposure to such credit risk is somewhat mitigated in certain jurisdictions by contractual terms.

The Company has exposure to credit risk related to reinsurance balances receivable, reinsurance recoverable on paid and unpaid losses, funds held by reinsured companies and deposit assets. The credit risk exposure related to these balances is mitigated by several factors, including but not limited to, credit checks performed as part of the underwriting process, monitoring of aged receivable balances and, in certain cases, the contractual right to offset amounts payable by the Company to the counterparty against amounts due to the Company from the counterparty.

The Company adopted updated accounting guidance on the recognition of credit losses effective January 1, 2020. In assessing future default for reinsurance balances receivable, the Company evaluates the valuation allowance under the loss rate method and utilizes historic loss activity, adjusted for its assessment of current market conditions and reasonable and supportable forecasts on loss rates. At December 31, 2022 and 2021, the Company's allowance for credit losses for its reinsurance balances receivable was $12 million and $10 million, respectively. In assessing an allowance for funds held by reinsured companies and deposit assets, the Company considers historical information and the financial strength and credit ratings of counterparties to determine the appropriateness of the allowance. In assessing future default for these balances, the Company evaluates the valuation allowance under the probability of default and loss given default method and utilizes counterparty credit ratings from major rating agencies, as well as assessing the current market conditions and reasonable and supportable forecasts for the likelihood of default. At December 31, 2022 and 2021, the Company's allowance for credit losses was $4 million for funds held by reinsured companies and $1 million for deposit assets, respectively. See Note 8 for discussion of credit risk related to reinsurance recoverable on paid and unpaid losses.

(b) Lease Arrangements

The Company leases office space under operating leases expiring in various years through 2038. At the lease commencement, the Company determines the classification of each lease as either a finance lease or an operating lease. The Company currently only has leases classified as operating and the lease expense is recognized on a straight-line basis over the lease term. Operating lease right-of-use assets and operating lease liabilities are recognized at the commencement date of the lease based on the present value of lease payments over the lease term. Variable lease payments are excluded from these lease payments to the extent they are not based on consumer price index or a market index and are recognized in the period in which the obligation for those payments is incurred.

Many of the Company's lease terms include options to extend or terminate the lease at the discretion of the Company, and are reflected in the lease measurement only if the Company is reasonably certain of exercising those options. The Company's lease agreements do not contain any material residual value guarantees or material restrictive covenants.

The Company has lease agreements with lease and non-lease components, such as common-area maintenance costs. The Company has elected the practical expedient to account for lease components together with non-lease components as a single lease component for all real estate leases.

As most leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the information available at the lease commencement date in determining the present value of lease payments.

The following table summarizes the balances related to the Company's total lease expense and provides supplemental other information related to operating leases for the year ended December 31, 2022 and 2021 (in thousands of U.S. dollars):

	2022			2021
Operating lease costs	$	12,437		$	14,928
Variable lease costs	1,292			904
Sublease income	—			(368)
Total lease costs	$	13,729		$	15,464
Other information:
Operating lease right-of-use assets (1)	$	71,174		$	75,010
Operating lease liabilities (2)	$	79,925		$	85,462
Operating lease right-of-use assets obtained in exchange for lease obligations, non-cash	$	4,016		$	26,553
Operating cash outflows from operating leases	$	13,545		$	16,874
Weighted-average remaining lease term on operating leases (3)	7.8		Yrs	8.9		Yrs
Weighted-average discount rate on operating leases (4)	2.3		%	2.4		%

(1)Included in Other assets in the Consolidated Balance Sheets

(2)Included in Accounts payable, accrued expenses and other in the Consolidated Balance Sheets

(3)Weighted-average remaining lease term is calculated on the basis of the remaining lease term and the lease liability balance for each lease as of the reporting date

(4)Weighted-average discount rate is calculated on the basis of the discount rate for the lease that was used to calculate the lease liability balance for each lease as of the reporting date and the remaining balance of the lease payments for each lease as of the reporting date

The following table shows the contractual maturities of the Company's operating lease liabilities at December 31, 2022 (in thousands of U.S. dollars):

Year	Expected cash flows
2023	$	13,671
2024	13,642
2025	12,303
2026	12,089
2027	10,953
2028 to 2038	24,005
Discount	(6,738)
Total discounted operating lease liabilities	$	79,925

The Company has additional lease commitments of $4 million related to a lease that will not commence until 2023, with a contractual lease term of 8 years. As this lease has not yet commenced, the related commitment is not included in the maturity table above or in the Consolidated Balance Sheets at December 31, 2022.

(c) Other Agreements

The Company has entered into maintenance agreements and service agreements that provide for business and information technology support and computer equipment. Future payments under these contracts amount to $28 million, with $17 million and $6 million to be paid during 2023 and 2024, respectively, and the remainder to be paid through 2029.

The Company has entered into certain investments, including investments in VIEs (see Note 4(e)), with unfunded capital commitments. As of December 31, 2022, the Company expects to fund capital commitments totaling $447 million with $237 million, $132 million, $45 million, $20 million, and $13 million to be paid during 2023, 2024, 2025, 2026 and 2027, respectively.

In exchange for a fee, the Company has committed to provide statutory reserve support to a third party by funding loans if certain events occur. At December 31, 2022, the Company does not believe that it will be required to provide any funding under this commitment, as the occurrence of the defined events is considered remote.

(d) Legal Proceedings

Litigation

The Company’s reinsurance subsidiaries, and the insurance and reinsurance industry in general, are subject to litigation and arbitration in the normal course of their business operations. In addition to claims litigation and disputes, the Company and its subsidiaries may be subject to lawsuits and regulatory actions in the normal course of business that do not arise from or directly relate to claims on reinsurance contracts. While the outcome of any such litigation cannot be predicted with certainty, the Company will dispute all allegations against the Company and/or its subsidiaries that management believes are without merit.

In March 2019, a cedant (“the Cedant”) brought a motion for a declaratory judgment against the Company seeking a declaration that the Cedant had properly exercised its right, pursuant to an agreement between the parties, to recapture certain portfolios of life reinsurance contracts that the Cedant had retroceded to the Company. In February 2021, the Company reached a settlement with the Cedant.

At December 31, 2022, the Company was not a party to any litigation or arbitration that it believes could have a material adverse effect on the financial condition, results of operations or liquidity of the Company.

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Credit Agreements

12 Months Ended

Dec. 31, 2022

Line of Credit Facility [Abstract]

Credit Agreements

Credit Agreements

In the normal course of its operations, the Company enters into agreements with financial institutions to obtain unsecured and secured letter of credit facilities. At December 31, 2022, the total amount of such credit facilities available to the Company was approximately $752 million, with the significant facilities as follows:

•$400 million combined credit facility, with the first $100 million being unsecured and any further utilization secured. This credit facility matures each year on November 14, and automatically extends for a further year, unless canceled by either counterparty.

•$250 million secured credit facility, that matures each year on March 24 and automatically extends for a further year unless canceled by either counterparty.

•$100 million secured credit facility, that matures each year on December 21, and automatically extends for a further year unless canceled by either counterparty.

Under the terms of certain reinsurance agreements, irrevocable letters of credit were issued for a total of $102 million on an unsecured basis and $479 million on a secured basis at December 31, 2022 in respect of losses and unearned premium reserves. The committed secured credit facilities maintained by the Company are used for the issuance of letters of credit which must be fully secured with either cash, government bonds and/or investment grade bonds.

The agreements include default covenants, which could require the Company to fully secure the outstanding letters of credit to the extent that the facility is not already fully secured and/or result in the Company not being allowed to issue any new letters of credit.

At December 31, 2022, no conditions of default existed under these facilities.

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Related Party Transactions

12 Months Ended

Dec. 31, 2022

Related Party Transactions [Abstract]

Related Party Transactions

Related Party Transactions

(a) Transactions with EXOR

Prior to the acquisition of the Company's common shares by Covéa, EXOR was a related party to PartnerRe. The following transactions occurred during EXOR's ownership of the Company.

During 2022 and 2021, the Company declared and paid to EXOR Nederland N.V. common share dividends totaling $178 million and $107 million, respectively.

In the normal course of its investment operations, the Company bought or held securities of companies affiliated with the Company, including the following:

•In 2021, the Company invested in two Exor managed funds. At December 31, 2022 and 2021, the carrying value of these investments totaled $396 million and $468 million, respectively. Net unrealized losses related to these funds of $72 million were recorded in the Consolidated Statements of Operations for the year ended December 31, 2022 (including $34 million pre-acquisition), compared to net unrealized gains of $115 million for the year ended December 31, 2021. These investments are recorded at fair value and included within Other invested assets in the Consolidated Balance Sheets.

•In 2018, the Company entered into an agreement with Exor to invest in a newly formed limited partnership, Exor Seeds L.P. At December 31, 2021, the carrying value of the Company's investment in the limited partnership was $51 million, and was accounted for using the equity method and was included within Other invested assets in the Consolidated Balance Sheets. During 2021, the Company sold its interest in Exor Seeds L.P. to Exor S.A. at a transaction price of $51 million.

•In 2017, the Company invested $500 million in two Exor managed public equity funds. At December 31, 2022 and 2021, the carrying value of these investments totaled $422 million and $1,154 million, respectively. These investments are recorded at fair value and are included within Equities in the Consolidated Balance Sheets. In conjunction with the Covéa acquisition in 2022, the Company sold a portion of these funds to EXOR for total consideration of $772 million, resulting in a realized gain of $450 million, the majority of which was included in unrealized gains in prior periods. Net realized and unrealized investment gains related to these funds of $40 million (including $24 million of losses pre-acquisition), $115 million and $91 million were recorded in the Consolidated Statements of Operations for the years ended December 31, 2022, 2021 and 2020, respectively.

During the years ended December 31, 2022, 2021 and 2020, the Company was a party to various agreements with Exor whereby Exor provides services in exchange for fees as follows:

•advisory services related to certain real estate investments where the Company paid approximately $265 thousand, $433 thousand and $310 thousand for services rendered in 2022, 2021 and 2020, respectively.

•investment advisory services and use of certain office space, where the Company paid $175 thousand and $259 thousand related to services provided in 2021 and 2020, respectively. This agreement was terminated in 2021.

•certain advisory services for a fee of $184 thousand for 2022, $350 thousand for 2021 and $500 thousand in 2020. This agreement terminated in 2022 in conjunction with the Covéa acquisition.

•consulting services related to certain investments such as alternative fixed income, real estate, public equity and private equity funds as well as co-invest opportunities. The related consulting service agreement was effective April 1, 2021 and the Company paid $3.9 million and $2.6 million related to services provided in 2022 and 2021, respectively. This agreement will terminate effective March 31, 2023.

Following the acquisition of the Company's common shared by Covéa, EXOR is no longer a related party to PartnerRe. The transactions discussed above were entered into at arm's-length.

(b) Transactions with Covéa

Following the acquisition, the Covéa Group meets the definition of a related party. In this context, the Covéa Group covers Covéa SGAM (Société de Groupe d’Assurance Mutuelle), its eight affiliated mutual companies, Covéa Coopérations S.A., their subsidiaries and affiliates included in their consolidated financial statements.

In the normal course of its underwriting activities, the Company entered into assumed reinsurance agreements with certain affiliates of Covéa Group. Included in the Consolidated Balance Sheets at December 31, 2022 were the following balances related to the Covéa Group (in thousands of U.S. dollars):

	2022
Reinsurance balances receivable	$	3,169
Non-life reserves	$	95,013
Life and health reserves	$	1,175
Unearned premiums	$	571

Upon close of the Covéa acquisition, Covéa sold its interest in the Company's third-party capital vehicles.

The transactions between related parties discussed above were entered into at arm's-length.

(c) Other

In the normal course of its underwriting activities, the Company has entered into reinsurance agreements with companies affiliated with the Company. Refer to Note 8(a) for further details.

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Segment Information

12 Months Ended

Dec. 31, 2022

Segment Reporting [Abstract]

Segment Information

Segment Information

The Company monitors the performance of its operations in three segments: Property and Casualty (P&C), Specialty and Life and Health. The business in the P&C and Specialty segments is collectively referred to as Non-life business. P&C, Specialty and Life and Health each separately represent markets that are reasonably homogeneous in terms of client types, buying patterns, underlying risk patterns and approach to risk management.

The P&C segment is comprised of property and casualty business underwritten, including property catastrophe, facultative and U.S. health risks. The Specialty segment is comprised of specialty business underwritten, including treaty and facultative contracts. The Life and Health segment is comprised of mortality, morbidity, longevity and financial reinsurance solutions businesses.

Management measures results for the P&C and Specialty segments on the basis of the loss ratio, acquisition ratio, technical ratio, other expense ratio and combined ratio (all defined below). Management measures results for the Life and Health segment on the basis of the allocated underwriting result, which includes underwriting result and net investment income allocated to life business.

The segment results for the years ended December 31, 2022, 2021 and 2020 are presented below (in millions of U.S. dollars, except ratios).

Segment Information

For the year ended December 31, 2022

	P&C segment			Specialty segment			Total Non-life			Life and Health segment		Corporate and Other		Total
Gross premiums written	$	5,025		$	1,990		$	7,015		$	1,674	$	—	$	8,689
Net premiums written	$	4,234		$	1,665		$	5,899		$	1,645	$	—	$	7,544
(Increase) decrease in unearned premiums	(293)			5			(288)			1		—		(287)
Net premiums earned	$	3,941		$	1,670		$	5,611		$	1,646	$	—	$	7,257
Losses and loss expenses	(2,410)			(903)			(3,313)			(1,434)		—		(4,747)
Acquisition costs	(995)			(435)			(1,430)			(111)		—		(1,541)
Technical result	$	536		$	332		$	868		$	101	$	—	$	969
Other income	—			—			—			39		1		40
Other expenses	(84)			(35)			(119)			(93)		(203)		(415)
Underwriting result	$	452		$	297		$	749		$	47	n/a		$	594
Net investment income										74		324		398
Allocated underwriting result										$	121	n/a		n/a
Net realized and unrealized investment losses												(1,969)		(1,969)
Interest expense												(55)		(55)
Amortization of intangible assets												(9)		(9)
Net foreign exchange losses												(29)		(29)
Income tax expense												(31)		(31)
Interest in earnings of equity method investments												11		11
Net loss												n/a		$	(1,090)
Loss ratio (1)	61.2		%	54.1		%	59.0		%
Acquisition ratio (2)	25.2			26.0			25.5
Technical ratio (3)	86.4		%	80.1		%	84.5		%
Other expense ratio (4)	2.1			2.1			2.1
Combined ratio (5)	88.5		%	82.2		%	86.6		%

(1) Loss ratio is obtained by dividing losses and loss expenses by net premiums earned.

(2) Acquisition ratio is obtained by dividing acquisition costs by net premiums earned.

(3) Technical ratio is defined as the sum of the loss ratio and the acquisition ratio.

(4) Other expense ratio is obtained by dividing other expenses by net premiums earned.

(5) Combined ratio is defined as the sum of the technical ratio and the other expense ratio.

Segment Information

For the year ended December 31, 2021

	P&C segment			Specialty segment			Total Non-life			Life and Health segment		Corporate and Other		Total
Gross premiums written	$	4,541		$	2,016		$	6,557		$	1,647	$	—	$	8,204
Net premiums written	$	3,722		$	1,789		$	5,511		$	1,623	$	—	$	7,134
(Increase) decrease in unearned premiums	(194)			13			(181)			4		—		(177)
Net premiums earned	$	3,528		$	1,802		$	5,330		$	1,627	$	—	$	6,957
Losses and loss expenses	(2,391)			(1,052)			(3,443)			(1,441)		—		(4,884)
Acquisition costs	(864)			(415)			(1,279)			(108)		—		(1,387)
Technical result	$	273		$	335		$	608		$	78	$	—	$	686
Other income	—			—			—			26		3		29
Other expenses	(71)			(30)			(101)			(88)		(210)		(399)
Underwriting result	$	202		$	305		$	507		$	16	n/a		$	316
Net investment income										81		295		376
Allocated underwriting result										$	97	n/a		n/a
Net realized and unrealized investment gains												38		38
Interest expense												(56)		(56)
Amortization of intangible assets												(9)		(9)
Net foreign exchange losses												(31)		(31)
Income tax expense												(38)		(38)
Interest in earnings of equity method investments												127		127
Net income												n/a		$	723
Loss ratio	67.8		%	58.4		%	64.6		%
Acquisition ratio	24.5			23.0			24.0
Technical ratio	92.3		%	81.4		%	88.6		%
Other expense ratio	2.0			1.7			1.9
Combined ratio	94.3		%	83.1		%	90.5		%

Segment Information

For the year ended December 31, 2020

	P&C segment			Specialty segment			Total Non-life			Life and Health segment		Corporate and Other		Total
Gross premiums written	$	3,442		$	1,935		$	5,377		$	1,499	$	—	$	6,876
Net premiums written	$	3,044		$	1,782		$	4,826		$	1,475	$	—	$	6,301
Decrease in unearned premiums	119			110			229			7		—		236
Net premiums earned	$	3,163		$	1,892		$	5,055		$	1,482	$	—	$	6,537
Losses and loss expenses	(2,389)			(1,628)			(4,017)			(1,318)		—		(5,335)
Acquisition costs	(784)			(470)			(1,254)			(102)		—		(1,356)
Technical result	$	(10)		$	(206)		$	(216)		$	62	$	—	$	(154)
Other (loss) income	(1)			—			(1)			13		1		13
Other expenses	(61)			(26)			(87)			(73)		(196)		(356)
Underwriting result	$	(72)		$	(232)		$	(304)		$	2	n/a		$	(497)
Net investment income										68		293		361
Allocated underwriting result										$	70	n/a		n/a
Net realized and unrealized investment gains												454		454
Interest expense												(39)		(39)
Amortization of intangible assets												(10)		(10)
Net foreign exchange losses												(52)		(52)
Income tax benefit												13		13
Interest in earnings of equity method investments												24		24
Net income												n/a		$	254
Loss ratio	75.5		%	86.0		%	79.5		%
Acquisition ratio	24.8			24.8			24.8
Technical ratio	100.3		%	110.8		%	104.3		%
Other expense ratio	1.9			1.4			1.7
Combined ratio	102.2		%	112.2		%	106.0		%

 The following table provides the geographic distribution of gross premiums written by region for the years ended December 31, 2022, 2021 and 2020 (in millions of U.S. dollars, except percentages):

	2022				2021				2020
North America	$	5,040	58	%	$	4,649	57	%	$	3,794	55	%
Europe	2,592		30		2,410		29		1,921		28
Asia, Australia and New Zealand	720		8		814		10		806		12
Latin America and the Caribbean	223		3		189		2		220		3
Middle East, Africa, Russia and the Commonwealth of Independent States (CIS)	114		1		142		2		135		2
Total	$	8,689	100	%	$	8,204	100	%	$	6,876	100	%

The following table provides the gross premiums written by segment and line of business for the years ended December 31, 2022, 2021 and 2020 (in millions of U.S. dollars, except percentages):

	2022		2021		2020
P&C
Casualty	$	2,777	$	2,145	$	1,430
Catastrophe	933		924		545
Property	764		809		641
U.S. health	355		351		379
Multiline and other	119		183		289
Motor	77		129		158
Total P&C	$	5,025	$	4,541	$	3,442
Specialty
Financial risks	$	634	$	510	$	568
Aviation and space	362		416		219
Energy	346		314		192
Property	240		277		173
Marine	223		174		142
Agriculture	101		205		468
Multiline and other	45		20		152
Engineering	39		100		17
Casualty	—		—		4
Total Specialty	$	1,990	$	2,016	$	1,935
Life and Health	$	1,674	$	1,647	$	1,499
Total	$	8,689	$	8,204	$	6,876

The Company produces its business both through brokers and through direct relationships with insurance company clients. None of the Company’s cedants individually accounted for more than 5% of total gross premiums written during each of the years ended December 31, 2022, 2021 and 2020.

The Company has two brokers that individually accounted for 10% or more of its gross premiums written during the years ended December 31, 2022, 2021 and 2020, as follows:

	2022		2021		2020
Marsh & McLennan Companies, Inc	30	%	28	%	30	%
Aon PLC	26	%	24	%	21	%

The following table summarizes the percentage of gross premiums written through these two brokers by segment for the years ended December 31, 2022, 2021 and 2020: 

	2022		2021		2020
P&C	67	%	63	%	64	%
Specialty	70	%	66	%	64	%
Life and Health	6	%	6	%	6	%

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Subsequent Events	12 Months Ended
	Dec. 31, 2022
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventsOn February 16, 2023, the Company's Board of Directors declared a dividend for the period December 15, 2022 – March 14, 2023 of $0.3046875 per share on the Company’s 4.875% Fixed Rate Non-Cumulative Redeemable Preferred Shares, Series J. The dividend is payable on March 15, 2023 to shareholders of record on February 28, 2023.

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SCHEDULE I - Consolidated Summary of Investments Other Than Investments in Related Parties

12 Months Ended

Dec. 31, 2022

SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Abstract]

Consolidated Summary of Investments Other Than Investments in Related Parties

PartnerRe Ltd.

Consolidated Summary of Investments

Other Than Investments in Related Parties

at December 31, 2022

(Expressed in thousands of U.S. dollars)

Type of investment	Cost (1)		Fair Value		Amount at which shown in the balance sheet
Fixed maturities
U.S. government and government sponsored enterprises	$	2,106,556	$	1,797,934	$	1,797,934
U.S. states, territories and municipalities	58,707		58,873		58,873
Non-U.S. sovereign government, supranational and government related	1,834,025		1,654,532		1,654,532
Corporate bonds	6,477,064		5,759,149		5,759,149
Asset-backed securities	28,550		28,364		28,364
Residential mortgage-backed securities	4,420,417		3,723,062		3,723,062
Fixed maturities	$	14,925,319	$	13,021,914	$	13,021,914
Equities
Common stocks
Banks, trust and insurance companies	$	88,584	$	61,873	$	61,873
Industrial, miscellaneous and all other	487,726		854,431		854,431
Nonredeemable preferred stocks	9,797		13,582		13,582
Equities	$	586,107	$	929,886	$	929,886
Short-term investments	$	536,139	$	523,510	$	523,510
Other invested assets (2)			$	3,117,861	$	3,355,106
Investments in real estate (3)			$	—	$	57,984
Total			$	17,593,171	$	17,888,400

(1)Original cost of fixed maturities reduced by repayments and adjusted for amortization of premiums or accrual of discounts. Original cost of equity securities.

(2)Other invested assets shown in the Consolidated Balance Sheets in Item 18 also includes the Company’s investments accounted for using the equity method of accounting of $237 million.

(3)Investments in real estate are carried at original cost less any impairments.

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SCHEDULE II - Condensed Financial Information of Registrant

12 Months Ended

Dec. 31, 2022

Condensed Financial Information Disclosure [Abstract]

Condensed Financial Information of Parent Company Only

SCHEDULE II

PartnerRe Ltd.

Condensed Financial Information of Registrant

Condensed Balance Sheets—Parent Company Only

(Expressed in thousands of U.S. dollars, except parenthetical share and per share data)

	December 31, 2022		December 31, 2021
Assets
Fixed maturities, at fair value (amortized cost: 2022, $90,171; 2021, $85,811)	$	73,642	$	85,111
Cash and cash equivalents	3,814		1,988
Investments in subsidiaries	8,640,997		9,757,268
Intercompany loans and balances receivable	18,546		24,834
Other	21,042		19,906
Total assets	$	8,758,041	$	9,889,107
Liabilities
Intercompany loans and balances payable (1)	$	2,423,951	$	2,297,350
Accounts payable, accrued expenses and other	45,740		47,771
Total liabilities	2,469,691		2,345,121
Shareholders’ Equity
Common shares (par value $0.00000001; issued and outstanding: 100,000,000 shares)	—		—
Preferred shares (par value $1.00; issued and outstanding: 8,000,000 shares; aggregate liquidation value: $200,000)	8,000		8,000
Additional paid-in capital	1,929,934		1,929,934
Accumulated other comprehensive loss	(7,669)		(29,706)
Retained earnings	4,358,085		5,635,758
Total shareholders’ equity	6,288,350		7,543,986
Total liabilities and shareholders’ equity	$	8,758,041	$	9,889,107

(1)The parent has fully and unconditionally guaranteed all obligations of PartnerRe Finance B LLC and PartnerRe Finance Ireland DAC, a direct 100% owned subsidiary of the parent, related to the issuance of the 3.700% senior notes and 1.250% senior notes, respectively. The parent’s obligations under these guarantees are senior and unsecured and rank equally with all other senior unsecured indebtedness of the parent.

The parent has also fully and unconditionally guaranteed all obligations of PartnerRe Finance II Inc. and PartnerRe Finance B LLC, both indirect 100% owned finance subsidiaries of the parent, related to the remaining $62 million aggregate principal amount of Fixed-to-Floating Rate junior subordinated CENts, with an annual rate of 3-month LIBOR plus a margin equal to 2.325%, and $500 million aggregate principal amount of 4.500% Fixed-Rate Reset junior subordinated notes, respectively. The parent’s obligations under these guarantees are unsecured junior subordinated obligations and rank junior in right of payment to all of the parent's outstanding and future senior indebtedness, and equally in right of payment with all outstanding and future unsecured indebtedness that is by its terms equal in right of payment to the junior subordinated notes.

SCHEDULE II

PartnerRe Ltd.

Condensed Financial Information of Registrant - Continued

Condensed Statements of Operations and Comprehensive (Loss) Income —Parent Company Only

(Expressed in thousands of U.S. dollars)

	For the year ended
	December 31, 2022		December 31, 2021		December 31, 2020
Revenues
Net investment income	$	1,851	$	2,496	$	2,094
Net realized and unrealized investment (losses) gains	(15,406)		(16,730)		641
Other income	106		148		113
Total revenues	(13,449)		(14,086)		2,848
Expenses
Other expenses	73,046		55,996		53,458
Interest expense on intercompany loans	33,408		35,204		17,188
Net foreign exchange (gains) losses	(65,165)		(79,696)		82,986
Total expenses	41,289		11,504		153,632
Loss before equity in net (loss) income of subsidiaries	(54,738)		(25,590)		(150,784)
Equity in net (loss) income of subsidiaries	(1,035,291)		748,994		404,973
Net (loss) income	(1,090,029)		723,404		254,189
Preferred dividends	9,750		22,693		45,990
Loss on redemption of preferred shares	—		21,234		2,341
Net (loss) income available to common shareholder	$	(1,099,779)	$	679,477	$	205,858
Comprehensive (loss) income
Net (loss) income	$	(1,090,029)	$	723,404	$	254,189
Other comprehensive income (loss)	22,037		66,299		(20,080)
Comprehensive (loss) income	$	(1,067,992)	$	789,703	$	234,109

SCHEDULE II

PartnerRe Ltd.

Condensed Financial Information of Registrant - Continued

Condensed Statements of Cash Flows—Parent Company Only

(Expressed in thousands of U.S. dollars)

	For the year ended
	December 31, 2022		December 31, 2021		December 31, 2020
Cash flows from operating activities
Net (loss) income	$	(1,090,029)	$	723,404	$	254,189
Adjustments to reconcile net income to net cash used in operating activities:
Equity in net loss (income) of subsidiaries	1,035,291		(748,994)		(404,973)
Other, net	41,810		(51,783)		87,789
Net cash used in operating activities	(12,928)		(77,373)		(62,995)
Cash flows from investing activities
Advances to/from subsidiaries, net (1)	22,213		100,426		73,738
Net issue of intercompany loans receivable and payable (1) (2)	—		—		458,489
Sales and redemptions of fixed maturities	11,290		481,015		32,230
Sales and redemptions of short-term investments	5,173		—		43,899
Purchases of fixed maturities	(15,984)		(62,239)		(496,139)
Purchases of short-term investments	(5,173)		—		(39,913)
Other, net	(3,341)		(8,465)		(3,987)
Net cash provided by investing activities	14,178		510,737		68,317
Cash flows from financing activities (1)
Issuance of preferred shares (3)	—		193,887		—
Redemption of preferred shares (3)	—		(637,241)		—
Net cash used in financing activities	—		(443,354)		—
Effect of foreign exchange rate changes on cash	576		1,958		186
Increase (decrease) in cash and cash equivalents	1,826		(8,032)		5,508
Cash and cash equivalents—beginning of year	1,988		10,020		4,512
Cash and cash equivalents—end of year	$	3,814	$	1,988	$	10,020

(1)The following non-cash transactions were excluded from the Condensed Statement of Cash Flows - Parent Company Only:

a.During 2020, the parent recorded a non-cash exchange related to a reduction of intercompany loans and balances receivable of $204 million and a corresponding reduction of intercompany loans and balances payable of $204 million.

b.During 2022, 2021 and 2020, dividends paid to common and preferred shareholders of $188 million, $129 million and $96 million, respectively, were paid by a Bermuda subsidiary on behalf of the parent, with a corresponding increase to intercompany balances payable. During 2020, the redemption of Series F preferred shares of $67 million in 2020 was also paid by a Bermuda subsidiary on behalf of the parent, with a corresponding increase to intercompany balances payable.

c.During 2021, the parent recorded a non-cash dividend received from a subsidiary of $350 million, with a corresponding change to intercompany balances payable. During 2020, the parent recorded a non-cash capital contribution to a subsidiary of $25 million, with a corresponding change to the intercompany balances payable.

d.During 2022, the parent recorded a non-cash exchange of certain intercompany balances payable for an intercompany loan payable of $744 million.

e.During 2022, the parent recorded non-cash dividends received from subsidiaries of $630 million, non-cash capital contributions to subsidiaries of $527 million and a corresponding decrease in intercompany balances payable of $103 million.

(2)During 2020, the Company recorded a $458 million loan payable maturing in 2030 with a direct Bermuda subsidiary in exchange for shares of an indirectly owned subsidiary, which were subsequently transferred to another subsidiary in exchange for cash. The cash proceeds were primarily invested in fixed maturities and used during 2021 to redeem the Series G, H and I preferred shares.

(3)During 2021, the parent issued 8 million 4.875% Series J fixed rate non-cumulative redeemable preferred shares at a par value of $1.00 per share and a redemption price of $200 million, and incurred preferred share issuance costs of $6 million. The parent also redeemed all outstanding Series G, H and I preferred shares at $25 per share for an aggregate liquidation value of $637 million during 2021.

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SCHEDULE III - Supplementary Insurance Information

12 Months Ended

Dec. 31, 2022

SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Abstract]

Supplementary Insurance Information

PartnerRe Ltd.

Supplementary Insurance Information

As of and for the years ended December 31, 2022, 2021 and 2020

(Expressed in thousands of U.S. dollars)

	Deferred Policy Acquisition Costs		Non-life Reserves		Unearned Premiums		Life and Health Reserves		Premium Revenue		Net Investment Income (1)		Losses Incurred		Acquisition Costs		Other Expenses (2)		Net Premiums Written
2022
Non-life	$	700,694	$	12,725,631	$	2,743,406	$	—	$	5,611,452	$ N/A		$	3,313,234	$	1,430,121	$	119,274	$	5,898,750
Life and Health	312,156		—		1,965		2,510,293		1,645,665		73,656		1,434,169		110,560		92,919		1,645,445
Corporate and Other	—		—		—		—		—		324,692		—		—		202,683		—
Total	$	1,012,850	$	12,725,631	$	2,745,371	$	2,510,293	$	7,257,117	$	398,348	$	4,747,403	$	1,540,681	$	414,876	$	7,544,195
2021
Non-life	$	617,537	$	12,047,792	$	2,498,426	$	—	$	5,329,556	$ N/A		$	3,443,245	$	1,279,039	$	100,635	$	5,510,828
Life and Health	303,242		—		2,735		2,638,086		1,626,966		81,226		1,440,739		107,793		88,069		1,623,190
Corporate and Other	—		—		—		—		—		295,243		—		—		209,838		—
Total	$	920,779	$	12,047,792	$	2,501,161	$	2,638,086	$	6,956,522	$	376,469	$	4,883,984	$	1,386,832	$	398,542	$	7,134,018
2020
Non-life	$	543,416	$	11,395,321	$	2,257,441	$	—	$	5,054,529	$ N/A		$	4,016,704	$	1,254,067	$	87,163	$	4,825,919
Life and Health	276,555		—		7,773		2,704,229		1,482,297		68,259		1,318,196		102,051		73,105		1,474,939
Corporate and Other	—		—		—		—		—		292,409		—		—		195,379		—
Total	$	819,971	$	11,395,321	$	2,265,214	$	2,704,229	$	6,536,826	$	360,668	$	5,334,900	$	1,356,118	$	355,647	$	6,300,858

(1)Because the Company does not manage its assets by segment, net investment income is not allocated to the Non-life business of the reinsurance operations. However, because of the interest-sensitive nature of some of the Company’s Life products, net investment income is considered in management’s assessment of the profitability of the Life and Health segment.

(2)Other expenses are a component of underwriting result for the Non-life business and Life and Health segment as the Company allocates certain other expenses to its operating segments that vary with business written.

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SCHEDULE IV - Reinsurance

12 Months Ended

Dec. 31, 2022

SEC Schedule, 12-17, Insurance Companies, Reinsurance [Abstract]

Reinsurance

PartnerRe Ltd.

Reinsurance

For the years ended December 31, 2022, 2021 and 2020

(Expressed in thousands of U.S. dollars)

	Gross amount		Ceded to other companies		Assumed from other companies		Net amount		Percentage of amount assumed to net
2022
Life reinsurance in force (1)	$	—	$	20,301,849	$	529,438,861	$	509,137,012	104	%
Premiums earned
Life	$	—	$	28,426	$	1,648,455	$	1,620,029	102	%
Accident and health	—		—		25,636		25,636		100	%
P&C (2)	377,380		1,085,317		6,319,389		5,611,452		113	%
Total premiums	$	377,380	$	1,113,743	$	7,993,480	$	7,257,117	110	%
2021
Life reinsurance in force (1)	$	—	$	19,383,794	$	453,373,378	$	433,989,584	104	%
Premiums earned
Life	$	—	$	24,519	$	1,620,130	$	1,595,611	102	%
Accident and health	—		—		31,355		31,355		100	%
P&C (2)	318,058		944,862		5,956,360		5,329,556		112	%
Total premiums	$	318,058	$	969,381	$	7,607,845	$	6,956,522	109	%
2020
Life reinsurance in force (1)	$	—	$	18,764,660	$	398,443,383	$	379,678,723	105	%
Premiums earned
Life	$	—	$	23,522	$	1,483,298	$	1,459,776	102	%
Accident and health	—		—		22,521		22,521		100	%
P&C (2)	269,691		516,672		5,301,510		5,054,529		105	%
Total premiums	$	269,691	$	540,194	$	6,807,329	$	6,536,826	104	%

(1) Life reinsurance in force excludes products that do not pass risk transfer.

(2) P&C includes Specialty and U.S. health premiums.

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SCHEDULE VI - Supplemental Information Concerning Property-Casualty Insurance Operations

12 Months Ended

Dec. 31, 2022

SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters [Abstract]

Supplemental Information Concerning Property-Casualty Insurance Operations

PartnerRe Ltd.

Supplemental Information

Concerning Property-Casualty Insurance Operations (1)

For the years ended December 31, 2022, 2021 and 2020

(Expressed in thousands of U.S. dollars)

									Losses and Loss Expenses Incurred Related to
Affiliation with Registrant	Deferred Policy Acquisition Costs		Liability for Unpaid Losses and Loss Expenses		Unearned Premiums		Premiums Earned		Current year		Prior year		Acquisition Costs		Paid Losses and Loss Expenses		Premiums Written
Consolidated subsidiaries
2022	$	700,694	$	12,725,631	$	2,743,406	$	5,611,452	$	3,533,087	$	(219,853)	$	1,430,121	$	2,658,136	$	5,898,750
2021	$	617,537	$	12,047,792	$	2,498,426	$	5,329,556	$	3,637,671	$	(194,426)	$	1,279,039	$	2,972,995	$	5,510,828
2020	$	543,416	$	11,395,321	$	2,257,441	$	5,054,529	$	3,945,248	$	71,456	$	1,254,067	$	3,232,604	$	4,825,919

(1) Includes the Company's P&C and Specialty segments.

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Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Basis of Accounting

The Company’s Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States (U.S. GAAP). The Consolidated Financial Statements include the accounts of the Company and its subsidiaries. Intercompany accounts and transactions have been eliminated.

Use Of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. While management believes that the amounts included in the Consolidated Financial Statements reflect its best estimates and assumptions, actual results could differ from those estimates. The Company’s principal estimates include:

•Non-life reserves;

•Life and health reserves;

•Reinsurance recoverable for unpaid losses;

•Gross and net premiums written and net premiums earned;

•Recoverability of deferred acquisition costs;

•Recoverability of deferred tax assets;

•Fair value measurements of financial instrument assets; and

•Valuation of goodwill and intangible assets.

Premiums

Gross premiums written and earned are based upon reports received from ceding companies, supplemented by the Company’s own estimates of premiums written and earned for which ceding company reports have not been received. The determination of premium estimates requires a review of the Company’s experience with cedants, familiarity with each market, an understanding of the characteristics of each line of business and management’s assessment of the impact of various other factors on the volume of business written and ceded to the Company. Premium estimates are updated as new information is received from cedants and differences between such estimates and actual amounts are recorded in the period in which the estimates are changed or the actual amounts are determined. Net premiums written and earned are presented net of ceded premiums.

Premiums related to non-life business are earned on a basis that is consistent with the risks covered under the terms of the reinsurance contracts, which is generally one to two years. Reinstatement premiums are recognized as written and earned at the time a loss event occurs, where coverage limits for the remaining life of the contract are reinstated under pre-defined contract terms. The accrual of reinstatement premiums is based on management’s estimate of losses and loss expenses associated with the loss event. Unearned premiums represent the portion of premiums written which is applicable to the unexpired risks under contracts in force.

Premiums related to life and annuity business are recorded over the premium-paying period on the underlying policies. Premiums on contracts for which there is no significant mortality or critical illness risk are accounted for in a manner consistent with accounting for interest-bearing financial instruments and are not reported as revenues, but rather as direct deposits to the contract. Amounts assessed against annuity and universal life policyholders are recognized as revenue in the period assessed.

Losses and Loss Expenses

The reserves for non-life business include amounts determined from loss reports on individual treaties (case reserves), additional case reserves when the Company’s loss estimate is higher than reported by the cedants (ACRs) and amounts for losses incurred but not yet reported to the Company (IBNR). Such reserves are estimated by management based upon reports received from ceding companies, supplemented by the Company’s own actuarial estimates of reserves for which ceding company reports have not been received, and based on the Company’s own historical experience. To the extent that the Company’s own historical experience is inadequate for estimating reserves, such estimates may be determined based upon industry experience and management’s judgment. The estimates are regularly reviewed and the ultimate liability may be materially in excess of, or less than, the amounts provided. Any adjustments are reflected in the periods in which they are determined, which may affect the Company’s operating results in future periods.

Life Policy Benefits

The life and health reserves have been established based upon information reported by ceding companies, supplemented by the Company’s actuarial estimates, which for life include mortality, morbidity, critical illness, persistency and future investment income, with appropriate provision to reflect uncertainty. For traditional and limited payment long-duration contracts, the assumptions are locked in at contract inception and are subject to annual loss recognition testing. Future policy benefit reserves for annuity and universal life contracts are carried at their accumulated values. Reserves for policy claims and benefits include both mortality, morbidity and critical illness claims in the process of settlement, and claims that have been incurred but not yet reported.

Deferred Acquisition Costs

Acquisition costs, comprising primarily incremental brokerage fees, commissions and excise taxes, which vary directly with, and are related to, the successful acquisition of reinsurance contracts, are capitalized and charged to expense as the related premium is earned. All other acquisition related costs, including indirect costs, are expensed as incurred. Acquisition costs are shown net of commissions earned on ceded reinsurance. 

Acquisition costs related to individual life and annuity contracts are deferred and amortized over the premium-paying periods in proportion to anticipated premium income, allowing for lapses, terminations and anticipated investment income. Acquisition costs related to universal life and single premium annuity contracts for which there is no significant mortality or critical illness risk are deferred and amortized over the lives of the contracts as a percentage of the estimated gross profits expected to be realized on the contracts.

The Company establishes a premium deficiency reserve to the extent the deferred acquisition costs are insufficient to cover the excess of expected losses and loss expenses, settlement costs and deferred acquisition costs over the related unearned premiums. Actual and anticipated losses and loss expenses, other costs, and investment income related to underlying premiums are considered in determining the recoverability of deferred acquisition costs for the Company’s short-duration contracts. Actual and anticipated loss experience, together with the present value of future gross premiums, the present value of future benefits, and settlement and maintenance costs are considered in determining the recoverability of deferred acquisition costs related to the Company’s life and annuity business.

Reinsurance

The Company purchases retrocessional contracts to reduce its exposure to risk of losses on reinsurance assumed. Ceded premiums, which represent the cost of retrocessional protection purchased by the Company, are expensed over the coverage period. Prepaid reinsurance premiums represent the portion of premiums ceded applicable to the unexpired term of policies in force.

Reinsurance recoverable on paid and unpaid losses involves actuarial estimates consistent with those used to establish the associated liabilities for non-life and life and health reserves and are recorded net of a valuation allowance for estimated uncollectible recoveries.

Retroactive reinsurance reimburses a ceding company for liabilities incurred as a result of past insurable events covered under contracts subject to the reinsurance. Premiums payable for retroactive reinsurance coverage meeting the conditions of reinsurance accounting are reported as reinsurance recoverables. To the extent that recorded liabilities on an underlying reinsurance contract exceed premiums payable for retroactive coverage, a deferred gain is recognized in Accounts payable, accrued expenses and other on the Company's Consolidated Balance Sheets and amortized over estimated remaining settlement period of the underlying contract. Any such amortization is included in Loss and loss expenses in the Consolidated Statements of Operations.

Funds Held by Reinsured Companies

The Company writes certain business on a funds held basis. Under such contractual arrangements, the cedant retains the premiums that would have otherwise been paid to the Company and the Company is credited with investment income on these funds. The Company generally earns investment income on the funds held balances based upon a predetermined interest rate, either fixed contractually at the inception of the contract or based upon a recognized index (e.g. LIBOR, SOFR). However, in certain circumstances, the Company may receive an investment return based upon either the result of a pool of assets held by the cedant, generally used to collateralize the funds held balance, or the investment return earned by the cedant on its entire investment portfolio. In these arrangements, investment returns are typically reflected in Net investment income in the Company’s Consolidated Statements of Operations. In these arrangements, the Company is exposed, to a limited extent, to the underlying credit risk of the pool of assets inasmuch as the underlying policies may have guaranteed minimum returns. In such cases, an embedded derivative exists and its fair value is recorded by the Company as an increase or decrease to the funds held balance.

Deposit Assets and Liabilities

In the normal course of its operations, the Company writes certain contracts that do not meet the risk transfer provisions of U.S. GAAP. While these contracts do not meet risk transfer provisions for accounting purposes, there is a remote possibility that the Company will suffer a loss. The Company accounts for these contracts using the deposit accounting method originally recording deposit assets or liabilities for an amount equivalent to the consideration paid or received, respectively. The difference between the consideration received and the estimated liability for unpaid losses is determined upon entering into the contract and, if a loss, recognized into income immediately, and if a gain, the gain is deferred and earned over the expected settlement period of the contract, with the unearned portion recorded as a component of deposit liabilities. Actuarial studies are used to estimate the liabilities under these contracts and the appropriate accretion rates to increase or decrease the liabilities over the term of the contracts. The change in the estimated liability for the period is recorded in Other income or loss in the Consolidated Statements of Operations. Under some of these contracts, cedants retain the assets on a funds-held basis. In those cases, the Company records those assets as deposit assets and records the related income in Net investment income in the Consolidated Statements of Operations. Also included in Deposit assets are receivables included as an element of certain life reinsurance agreements that do not meet risk transfer.

Investments

The Company elects the fair value option for Fixed maturities, Short-term investments and Equities with changes in fair value recorded in Net realized and unrealized investment gains or losses in the Consolidated Statements of Operations. Short-term investments comprise securities with a maturity greater than three months but less than one year from the date of purchase.

Investments in real estate includes real estate that is directly held by the Company, which is recorded at cost less any write down for impairment, where applicable. Real estate assets held for investment are reviewed for impairment at least annually, or more frequently when events or changes in circumstances indicate the carrying value may not be recoverable and exceeds its estimated fair value.

The Company recognizes Other invested assets at fair value, except for those that are accounted for using the equity method of accounting. Other invested assets consist of equity investments in non-publicly traded companies such as limited liability companies and limited partnerships (or similar structures); privately placed corporate loans, notes and loans receivable and notes securitization; and derivative financial instruments. Non-publicly traded entities in which the Company has significant influence, including an ownership of more than 20% and less than 50% of the voting rights, and limited partnerships (or similar structures) in which the Company has more than a minor interest (typically more than 3 to 5%), are accounted for using either the equity method or the fair value option. Where the equity method is used, the Company's share of profits or losses of the investee are recorded in Interest in earnings or losses of equity method investees in the Consolidated Statements of Operations. The Company has not elected the fair value option for these equity method investees as the carrying values already approximate fair value. Where the fair value option is elected, the investment is recognized in the Consolidated Balance Sheets at fair value with changes in fair value recorded in Net realized and unrealized investment gains or losses in the Consolidated Statements of Operations. See Note 2(n) below for significant accounting policy for derivatives.

The Company defines fair value as the price received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The Company measures the fair value of financial instruments according to a fair value hierarchy that prioritizes the information used to measure fair value into three broad levels. The Company’s policy is to recognize transfers between the hierarchy levels at the beginning of the period. Refer to Note 3 for the valuation techniques used by the Company.

The Company invests in various funds where the net asset value (NAV) is used as a basis for determining fair value. The Company applies the practical expedient relating to investments in certain entities that calculate NAV per share (or its equivalent) and therefore measure the fair value of these fund investments based on that NAV per share, or its equivalent. Refer to Note 3 for the valuation methods and assumptions used by the Company.

Net investment income includes interest and dividend income, amortization of premiums and discounts on fixed maturities and short-term investments, and is net of investment expenses and withholding taxes. Investment income is recognized when earned and accrued to the balance sheet date. Realized gains or losses on the disposal of investments are determined on a first-in, first-out basis. Investment purchases and sales are recorded on a trade-date basis.

Cash and Cash Equivalents

Cash equivalents are carried at fair value and include fixed income securities that, from the date of purchase, have a maturity of three months or less.

Business Combinations

The Company accounts for transactions in which it obtains control over one or more businesses using the acquisition method. The purchase price is allocated to identifiable assets and liabilities, including any intangible assets, based on their estimated fair value at the acquisition date. The estimates of fair values for assets and liabilities acquired are determined based on various market and income analyses and appraisals. Any excess of the purchase price over the fair value of net assets acquired is recorded as Goodwill in the Company’s Consolidated Balance Sheets, while any excess of the fair value of net assets acquired over the purchase price is recorded as a gain in the Consolidated Statements of Operations. All costs associated with an acquisition are expensed as incurred.

Goodwill

Goodwill represents the excess of the purchase price over the fair value of the net assets acquired in a business combination. The Company assesses the appropriateness of its valuation of goodwill on an annual basis (as of December 31) or more frequently if events or changes in circumstances indicate that the carrying amount may not be recoverable. If, as a result of the assessment, the Company determines that the value of its goodwill is impaired, goodwill will be written down in the period in which the determination is made.

Intangible Assets

Intangible assets represent the fair value adjustments related to renewal rights, and customer relationships; value of life business acquired; and U.S. licenses arising from acquisitions. Definite-lived intangible assets are amortized over their useful lives and the Amortization of intangible assets is recorded in the Consolidated Statement of Operations. Indefinite-lived intangible assets are not subject to amortization. The carrying values of indefinite-lived intangible assets are reviewed for indicators of impairment on an annual basis (as of December 31) or more frequently if events or changes in circumstances indicate that impairment may exist. Impairment is recognized if the carrying values of the intangible assets are not recoverable from their undiscounted cash flows and is measured as the difference between the carrying value and the fair value.

Income Taxes

Certain subsidiaries and branches of the Company operate in jurisdictions where they are subject to taxation. Current and deferred income taxes are charged or credited to Net income or loss or, in certain cases, to Accumulated other comprehensive income or loss, based upon enacted tax laws and rates applicable in the relevant jurisdiction in the period in which the tax becomes accruable or realizable. Deferred income taxes are provided for all temporary differences between the bases of assets and liabilities used in the Consolidated Balance Sheets and those used in the various jurisdictional tax returns. When management’s assessment indicates that it is more likely than not that deferred tax assets will not be realized, a valuation allowance is recorded against the deferred tax assets. Where appropriate, the valuation allowance assessment considers tax planning strategies.

The Company recognizes a tax benefit relating to uncertain tax positions only where the position is more likely than not to be sustained assuming examination by tax authorities. A liability is recognized for any tax benefit (along with any interest and penalty, if applicable) claimed in a tax return in excess of the amount recognized in the financial statements under U.S. GAAP. Any changes in amounts recognized are recorded in the period in which they are determined.

Foreign Exchange

In recording foreign currency transactions, revenue and expense items in a currency other than the functional currency are converted into the functional currency at the average rates of exchange for the period. Monetary assets and liabilities originating in currencies other than the functional currency are remeasured into the functional currency at the rates of exchange in effect at the balance sheet dates. The resulting foreign exchange transaction gains or losses are included in Net foreign exchange gains or losses in the Consolidated Statements of Operations. Non-monetary assets and liabilities denominated in foreign currency are not subsequently remeasured.The reporting currency of the Company is the U.S. dollar. The national currencies of the Company’s subsidiaries and branches are generally their functional currencies, except for the Company’s Bermuda subsidiaries, its branches in Switzerland and the United Kingdom and its Singapore subsidiary and branches, whose functional currency is the U.S. dollar. In translating the financial statements of those subsidiaries or branches whose functional currency is other than the U.S. dollar, assets and liabilities are converted into U.S. dollars using the rates of exchange in effect at the balance sheet dates, and revenues and expenses are converted using the average foreign exchange rates for the period. The effect of translation adjustments are reported in the Consolidated Balance Sheets as Currency translation adjustment, a separate component of Accumulated other comprehensive income or loss. The change in currency translation adjustment is reflected in Other comprehensive income or loss.

Derivatives

The Company’s investment strategy allows for the use of certain derivative instruments, subject to strict limitations. The Company may use derivative financial instruments such as foreign exchange forward contracts, foreign currency option contracts, futures contracts, to-be-announced mortgage-backed securities (TBAs), total return swaps, interest rate swaps, insurance-linked securities, and credit default swaps for the purpose of managing overall currency risk, market exposures and portfolio duration, for hedging certain investments, or for enhancing investment performance that would be allowed under the Company’s investment policy if implemented in other ways.

On the date the Company enters into a derivative contract, management determines whether or not the derivative is to be used and designated as a hedge of an identified underlying risk exposure (a designated hedge). The Company’s derivative instruments are recorded in Other invested assets in the Consolidated Balance Sheets at fair value, with gains and losses associated with changes in fair value recognized in either Net realized and unrealized investment gains or losses or Net foreign exchange gains or losses in the Consolidated Statements of Operations, or in Other comprehensive income or loss, depending on the nature and designation of the derivative instrument (see also Note 5).

The Company formally documents all relationships between designated hedging instruments and hedged items, as well as its risk management objectives and strategy for undertaking various hedge transactions. In this documentation, the Company specifically identifies the asset or liability that has been designated as a hedged item and states how the hedging instrument is expected to hedge the risks related to the hedged item. The Company formally measures effectiveness of its designated hedging relationships both at the hedge inception and on an ongoing basis.

The Company will discontinue hedge accounting prospectively if it is determined that the derivative is no longer effective in hedging the exposure to variability in expected future cash flows that is attributable to the risk it was meant to hedge; if the derivative instrument expires, is sold, or is otherwise terminated; or if the Company removes the designation of the hedge. To the extent that the Company discontinues hedge accounting because, based on management’s assessment, the derivative no longer qualifies as an effective hedge, or the Company otherwise de-designates the hedge, the derivative will continue to be carried in the Consolidated Balance Sheet at its fair value, with changes in its fair value recognized in in the Consolidated Statements of Operations, or in Other comprehensive income or loss, depending on the type of derivative held.

Pensions

The Company recognizes an asset or a liability in the Consolidated Balance Sheets for the funded status of its defined benefit plans that are overfunded or underfunded, respectively, measured as the difference between the fair value of plan assets and the pension obligation and recognizes changes in the funded status of defined benefit plans in the year in which the changes occur as a component of Accumulated other comprehensive income or loss, net of tax.

Variable Interest Entities

The Company is involved in the normal course of business with variable interest entities (VIEs). An assessment is performed as of the date the Company becomes initially involved in the VIE followed by a reassessment upon certain events related to its involvement in the VIE. The Company consolidates a VIE when it is the primary beneficiary having a controlling financial interest as a result of having the power to direct the activities that most significantly impact the economic performance of the VIE and the obligation to absorb losses, or right to receive benefits, that could potentially be significant to the VIE.

Segment Reporting

The Company monitors the performance of its operations in three segments: Property & Casualty (P&C), Specialty and Life and Health. Segments represent markets that are reasonably homogeneous in terms of client types, buying patterns, underlying risk patterns or approach to risk management.Since the Company does not manage its assets by segment, neither assets nor net investment income are allocated to the P&C and Specialty segments. However, because of the interest-sensitive nature of some of the Company’s life products, allocated net investment income is considered in management’s assessment of the profitability of the Life and Health segment. The following items are not considered in evaluating the results of the P&C, Specialty and Life and Health segments: Net realized and unrealized investment gains or losses, Interest expense, Loss on redemption of debt, Amortization of intangible assets, Net foreign exchange gains or losses, Income tax expense or benefit and Interest in earnings and losses of equity method investments. These items are included in the Corporate and Other component, which is comprised of the Company’s investment and corporate activities, including other expenses.

Share-based Incentives

The Company is authorized to issue Class C common shares and restricted share units to certain executives and directors. Prior to the adoption of the new Class C common shares and related restricted share unit plan in 2021, the Company was authorized to issue restricted Class B common shares. The compensation cost for grants of Class B and C common shares and restricted share units is measured at fair value and expensed over the period for which the employee is required to provide services in exchange for the award, up to three years from the date of grant. The Company has elected to recognize forfeitures as they occur. Class B and C common shares and restricted share units are accounted for as liabilities and included in Accounts payable, accrued expenses and other on the Consolidated Balance Sheets.

Recent Accounting Pronouncements

Recently adopted

In October 2020, the FASB issued updated guidance to clarify that callable debt securities should be reevaluated each reporting period to determine if the amortized cost exceeds the amount repayable by the issuer at the next earliest call date and, if so, the excess should be amortized to the next call date. This guidance is effective for fiscal years beginning after December 15, 2020, and the Company adopted this guidance effective January 1, 2021 on a prospective basis for existing or newly purchased callable debt securities. The adoption did not have a material impact on the Company's Consolidated Financial Statements.

In March 2020, the U.S. Securities and Exchange Commission (the SEC) adopted amendments to the financial disclosure requirements related to certain debt securities, including registered debt securities issued by a wholly-owned, operating subsidiary that are fully and unconditionally guaranteed by the parent company. In October 2020, the FASB issued updated guidance to reflect the SEC's new disclosure requirements. This new guidance narrows the circumstances that require separate financial statements of subsidiary issuers and guarantors and streamlines the alternative disclosures required in lieu of those statements. The amended SEC rules became effective on January 4, 2021, and the Company adopted the new disclosure requirements at that time. As the guidance is disclosure-related only, it did not have a material impact on the Company's Consolidated Financial Statements.

In January and April 2017, the FASB issued updated guidance on the accounting for goodwill impairment. This update removes the second step of the goodwill impairment test and requires entities to apply a one-step quantitative test and record the amount of goodwill impairment as the excess of a reporting unit's carrying amount over its fair value, not to exceed the total amount of goodwill allocated to the reporting unit. The new guidance does not amend the optional qualitative assessment of goodwill impairment. The guidance is effective for annual impairment tests in fiscal years beginning after December 15, 2019, and the Company adopted the guidance effective January 1, 2020. The adoption did not have a material impact on the Company's Consolidated Financial Statements.

In August 2018, the FASB issued updated guidance to the disclosure requirements for fair value measurement as part of the disclosure framework project. The updated guidance allows for the removal and modification of certain disclosures to improve the effectiveness of disclosures in the notes to financial statements. This guidance is effective for fiscal years beginning after December 15, 2019, and the Company adopted this guidance effective January 1, 2020. As the guidance is disclosure-related only, it did not have a material impact on the Company's Consolidated Financial Statements. Refer to Note 3 for the relevant disclosures.

In August 2018, the FASB issued updated guidance to improve the effectiveness of disclosures for defined benefit plans, as part of the disclosure framework project. The updated guidance allows for the removal and modification of certain disclosures to improve the effectiveness of disclosures in the notes to financial statements. This guidance is effective for fiscal years beginning after December 15, 2019, and the Company adopted the guidance effective January 1, 2020. As the guidance is disclosure-related only, it did not have a material impact on the Company's Consolidated Financial Statements. Refer to Note 14 for the relevant disclosures.

In June 2016, the FASB issued updated guidance on the recognition of credit losses by replacing the incurred loss impairment methodology with new accounting models related to how credit losses on financial instruments are determined. The new guidance is applicable to financial assets measured at amortized cost such as loans, reinsurance receivables, trade receivables, debt securities, off-balance sheet credit exposures and other financial assets that have a contractual right to receive cash. The Company's investments, except for certain Other invested assets that are accounted for using the equity method of accounting and Investments in real estate, are measured at fair value through net income, and therefore those investments are not impacted by the adoption of this guidance. The guidance is effective for annual periods beginning after December 15, 2019. The Company adopted the guidance on January 1, 2020 and recorded an after-tax cumulative effect adjustment as a decrease to retained earnings of $14 million upon adoption. Refer to Notes 8(a) and 15(a) for further information regarding the impacts of adoption of this guidance.

Not yet adopted

Targeted Improvements to the Accounting for Long-duration Contracts

In August 2018, the FASB issued updated guidance to improve financial reporting for insurance companies that issue long-duration contracts such as life insurance and annuities. The updated guidance changes how insurers account for long-duration contracts, including recognition, measurement, presentation and disclosure requirements. The objective of the new guidance is to improve, simplify, and enhance the financial reporting for long-duration contracts. These updates amend four key areas pertaining to the accounting and disclosures for long-duration insurance contracts:

•Cash flow assumptions and liability for future policy benefits: The update requires cash flow assumptions used to measure the liability for future policy benefits to be reviewed at least annually and updated, if necessary, with the effect of changes in those assumptions remeasured retrospectively and reflected in current period Net income or loss. Assumptions no longer allow a provision for adverse deviation. Loss recognition testing is eliminated for traditional and limited-payment

contracts. Upon adoption, there will be an adjustment to Retained earnings as a result of capping the net premium ratio at 100% and eliminating negative reserves on certain cohorts. The update also requires the discount rate used in measuring the liability to be an upper-medium grade fixed-income instrument yield, which is to be updated at each reporting date, with the impact to be recognized in Other comprehensive income or loss.

•Market risk benefits: Market risk benefits are contracts or contract features that provide protection to policyholders from nominal capital market risk and expose the Company to other than nominal capital market risk. The update requires market risk benefits to be measured at fair value. Among the products included in this definition are guaranteed minimum death benefit (GMDB) products. The change in fair value of the market risk benefits is to be recognized in Net income or loss, excluding the portion attributable to changes in instrument-specific credit risk, which is recognized in Other comprehensive income or loss.

•Deferred policy acquisition costs and other balances: The update simplifies the amortization for Deferred acquisition costs and other similar balances, requiring such balances to be amortized on a constant level basis over the expected term of the contracts. Deferred costs are required to be written off for unexpected contract terminations but are not subject to recoverability testing.

•Disclosure requirements: The update also introduces disclosure requirements around the liability for future policy benefits, market risk benefits and deferred acquisition costs. These disclosures include, among many items, disaggregated rollforwards of these balances and information about, and any changes to significant inputs, judgments, assumptions and methods used in their measurement. Additional fair value disclosures are also required surrounding market risk benefits. Transitional disclosures will be required.

This guidance is effective on January 1, 2023 and will be adopted with a transition date of January 1, 2021 (Transition Date) using the modified retrospective method for all topics except for market risk benefits, which will be adopted using the full retrospective method. On the Transition Date, the Company expects a reduction in Accumulated other comprehensive income (loss) between $110 million and $180 million, gross of tax. The most significant drivers of the decrease in Accumulated other comprehensive income (loss) are the update in the discount rate used to measure the liability for future policy benefits and changes in fair value of the Company's GMDB products attributable to changes in the instrument-specific credit risk. On Transition Date, the Company also expects a decrease in Retained earnings between $130 million and $200 million, gross of tax. This decrease results from valuation impacts to the liability for future policy benefits related to cohorts with a net premium ratio greater than 100% at the Transition Date, partially offset by a favorable movement from the fair value accounting for GMDB products. Estimated impacts from adoption as of the Transition Date will be measured using market assumptions as of that date, and these estimates do not reflect changes in market assumptions subsequent to January 1, 2021. As at December 31, 2022, the Company expects a cumulative increase to Accumulated other comprehensive income (loss) between $50 million and $120 million, gross of tax, and a cumulative increase to Retained earnings between $5 million and $75 million, gross of tax. The changes to equity at December 31, 2022 compared to the Transition Date are largely as a result of increases in discount rates and favorable movements in the fair value of the Company's GMDB products. The Company's estimates are subject to change.

Reference Rate Reform

In March 2020, the FASB issued guidance which provides optional expedients and exceptions for applying U.S. GAAP to modification of contracts, hedging relationships and other transactions that reference the London Interbank Offered Rate (LIBOR) or another reference rate expected to be discontinued because of reference rate reform. Along with the optional expedients, the amendments include a general principle that permits an entity to consider contract modifications due to reference reform to be an event that does not require contract re-measurement at the modification date or reassessment of a previous accounting determination. In 2022, the sunset date of this guidance was deferred to December 31, 2024, and the guidance may be elected over time as reference rate reform activities occur. The Company is currently evaluating the impact of adopting this guidance on its Consolidated Financial Statements and disclosures.

Fair Value Measurement

In June 2022, the FASB issued updated guidance to address diversity in practice by clarifying that a contractual sale restriction should not be considered in the measurement of the fair value of an equity security. It also requires entities with investments in equity securities subject to contractual sale restrictions to disclose certain qualitative and quantitative information about such securities. The guidance is effective for fiscal years beginning after December 15, 2023, with early adoption permitted. The update applies prospectively, with any adjustments resulting from adoption recognized in earnings on the date of adoption. The Company is currently evaluating the impact of adopting this guidance on its Consolidated Financial Statements and disclosures.

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Fair Value (Tables)

12 Months Ended

Dec. 31, 2022

Fair Value Disclosures [Abstract]

Financial instruments measured at fair value and categorized between Levels 1, 2 and 3

At December 31, 2022 and 2021, the Company’s financial instruments measured at fair value were classified between Levels 1, 2 and 3 as follows (in thousands of U.S. dollars):

December 31, 2022	Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)		Fair value based on NAV as practical expedient		Total
Fixed maturities
U.S. government and government sponsored enterprises	$	—	$	1,797,934	$	—	$	—	$	1,797,934
U.S. states, territories and municipalities	—		10,126		48,747		—		58,873
Non-U.S. sovereign government, supranational and government related	—		1,654,532		—		—		1,654,532
Corporate bonds	—		5,759,149		—		—		5,759,149
Asset-backed securities	—		12,434		15,930		—		28,364
Residential mortgage-backed securities	—		3,723,062		—		—		3,723,062
Fixed maturities	$	—	$	12,957,237	$	64,677	$	—	$	13,021,914
Short-term investments	$	—	$	516,603	$	6,907	$	—	$	523,510
Equities
Real estate	$	61,754	$	—	$	1,814	$	—	$	63,568
Consumer non-cyclical	—		—		10,081		—		10,081
Diversified	—		—		9,667		—		9,667
Consumer cyclical	4,449		—		28		—		4,477
Energy	3		—		1,514		—		1,517
Finance	—		—		120		—		120
Industrials	20		—		76		—		96
Insurance	—		42		—		—		42
Fund investments	—		—		—		840,318		840,318
Equities	$	66,226	$	42	$	23,300	$	840,318	$	929,886
Other invested assets
Derivative assets
Foreign exchange forward contracts	$	—	$	13,705	$	—	$	—	$	13,705
Interest rate swaps	—		258		—		—		258
Insurance-linked securities	—		—		6,657		—		6,657
Options and warrants	—		—		8,691		—		8,691
TBAs	—		578		—		—		578
Other
Corporate loans (1)	—		1,015,529		287,278		—		1,302,807
Notes and loans receivable and notes securitization	—		—		3,166		—		3,166
Real estate company investment	—		—		491,602		—		491,602
Fund investments	—		—		36,274		1,271,612		1,307,886
Derivative liabilities
Foreign exchange forward contracts	—		(17,336)		—		—		(17,336)
Interest rate swaps	—		(153)		—		—		(153)
Other invested assets	$	—	$	1,012,581	$	833,668	$	1,271,612	$	3,117,861
Total	$	66,226	$	14,486,463	$	928,552	$	2,111,930	$	17,593,171

(1)Corporate loans includes a portfolio of third-party, individually managed privately issued corporate loans that are managed under an externally managed mandate with a fair value of $1.0 billion and $1.0 billion at December 31, 2022 and 2021, respectively. The mandate primarily invests in U.S. floating rate, first lien, senior secured broadly syndicated loans with a focus on facility sizes greater than $300 million. Corporate loans also includes $0.3 billion and $0.4 billion of other privately issued corporate loans at December 31, 2022 and 2021, respectively.

December 31, 2021	Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)		Fair value based on NAV practical expedient		Total
Fixed maturities
U.S. government and government sponsored enterprises	$	—	$	2,118,772	$	—	$	—	$	2,118,772
U.S. states, territories and municipalities	—		12,878		95,181		—		108,059
Non-U.S. sovereign government, supranational and government related	—		2,181,127		—		—		2,181,127
Corporate bonds	—		5,441,908		—		—		5,441,908
Asset-backed securities	—		—		16,764		—		16,764
Residential mortgage-backed securities	—		4,204,644		—		—		4,204,644
Fixed maturities	$	—	$	13,959,329	$	111,945	$	—	$	14,071,274
Short-term investments	$	—	$	205,146	$	—	$	—	$	205,146
Equities
Real estate	$	97,854	$	—	$	2,097	$	—	$	99,951
Consumer non-cyclical	343		—		10,081				10,424
Consumer cyclical	7,341		—		1,394		—		8,735
Diversified	4		—		7,468		—		7,472
Energy	1,112		—		2,368		—		3,480
Industrials	137		—		220		—		357
Finance	—		—		128		—		128
Insurance	—		18		—		—		18
Fund investments (1)	—		—		—		1,621,019		1,621,019
Equities	$	106,791	$	18	$	23,756	$	1,621,019	$	1,751,584
Other invested assets
Derivative assets
Foreign exchange forward contracts	$	—	$	8,841	$	—	$	—	$	8,841
Total return swaps	—		—		153		—		153
Insurance-linked securities	—		—		5,663		—		5,663
Other	—		—		3,059		—		3,059
Other
Corporate loans (1)	—		1,104,444		287,527		—		1,391,971
Notes and loans receivable and notes securitization	—		—		6,575		—		6,575
Real estate company investment (2)	—		—		560,687		—		560,687
Fund investments (1)	—		—		11,739		1,346,797		1,358,536
Derivative liabilities
Foreign exchange forward contracts	—		(6,657)		—		—		(6,657)
Total return swaps	—		—		(1,079)		—		(1,079)
Interest rate swaps	—		(10,489)		—		—		(10,489)
Other invested assets	$	—	$	1,096,139	$	874,324	$	1,346,797	$	3,317,260
Total	$	106,791	$	15,260,632	$	1,010,025	$	2,967,816	$	19,345,264

(1)The classification of fund investments was revised from Level 3 to "Fair values based on NAV practical expedient" in order to align the disclosure with the valuation methodology used by the Company. In addition, the classification of certain investments in corporate loans was revised from Level 3 to Level 2 to reflect the appropriate fair value hierarchy level for investments with quoted prices, and one investment was reclassified from corporate loans to fund investments. The comparative disclosures as of December 31, 2021 have been revised to align with the presentation at December 31, 2022. These revisions are not considered to be material to previously issued financial statements.

(2)A certain investment previously disclosed as equity method and excluded from the fair value table is now included and presented as a Level 3 investment in order to align the disclosure with the valuation methodology used by the Company. The comparative disclosures as of December 31, 2021 have been revised to align with the presentation at December 31, 2022. This revision is not considered to be material to previously issued financial statements. Accordingly, no changes were made to the prior period Consolidated Balance Sheet or Consolidated Statements of Operations.

Reconciliation of beginning and ending balances for all financial instruments measured at fair value using Level 3 inputs

The reconciliations of the beginning and ending balances for financial instruments measured at fair value using Level 3 inputs for the years ended December 31, 2022 and 2021, were as follows (in thousands of U.S. dollars):

For the year ended December 31, 2022	Balance at beginning of year		(Losses) gains included in net income		Purchases		Settlements and sales (1)		Net transfers into Level 3		Balance at end of year		Change in unrealized (losses) gains relating to assets held at end of year
Fixed maturities
U.S. states, territories and municipalities	$	95,181	$	(13,862)	$	—	$	(32,572)	$	—	$	48,747	$	(14,108)
Asset-backed securities	16,764		—		—		(834)		—		15,930		—
Fixed maturities	$	111,945	$	(13,862)	$	—	$	(33,406)	$	—	$	64,677	$	(14,108)
Short-term investments	$	—	$	—	$	6,907	$	—	$	—	$	6,907	$	—
Equities
Energy	$	2,368	$	(854)	$	—	$	—	$	—	$	1,514	$	(854)
Consumer non-cyclical	10,081		—		—		—		—		10,081		—
Real estate	2,097		(283)		—		—		—		1,814		(283)
Consumer cyclical	1,394		(1,366)		—		—		—		28		(1,366)
Finance	128		(8)		—		—		—		120		(8)
Industrials	220		13		—		(157)		—		76		(53)
Diversified	7,468		(223)		2,759		(337)		—		9,667		(344)
Equities	$	23,756	$	(2,721)	$	2,759	$	(494)	$	—	$	23,300	$	(2,908)
Other invested assets
Derivatives, net	$	7,796	$	1,929	$	5,631	$	(8)	$	—	$	15,348	$	996
Corporate loans	287,527		1,443		34,543		(42,589)		6,354		287,278		2,166
Notes and loan receivables and notes securitization	6,575		(594)		—		(2,815)		—		3,166		2,301
Fund investments	11,739		92		30,286		(5,843)		—		36,274		322
Real estate company investment	560,687		(69,085)		—		—		—		491,602		(69,085)
Other invested assets	$	874,324	$	(66,215)	$	70,460	$	(51,255)	$	6,354	$	833,668	$	(63,300)
Total	$	1,010,025	$	(82,798)	$	80,126	$	(85,155)	$	6,354	$	928,552	$	(80,316)

(1)Included sales of Fixed maturities and Other invested assets of $32 million and $36 million, respectively. Sales of Fixed maturities were comprised of U.S. states, territories and municipalities. Sales of Other invested assets included sales of corporate loans of $33 million and sales of notes and loan receivables and notes securitization of $3 million.

For the year ended December 31, 2021	Balance at beginning of year		(Losses) gains included in net income		Purchases		Settlements and sales (1)		Net transfers into (out of) Level 3		Balance at end of year		Change in unrealized (losses) gains relating to assets held at end of year
Fixed maturities
U.S. states, territories and municipalities	$	120,477	$	(7,330)	$	—	$	(17,966)	$	—	$	95,181	$	(8,818)
Asset-backed securities	17,528		—		—		(764)		—		16,764		—
Corporate	16,530		165		—		(16,695)		—		—		—
Fixed maturities	$	154,535	$	(7,165)	$	—	$	(35,425)	$	—	$	111,945	$	(8,818)
Equities
Energy	$	34,448	$	54,509	$	6	$	(86,595)	$	—	$	2,368	$	1,326
Consumer non-cyclical	6,886		7,557		—		—		(4,362)		10,081		4,522
Insurance	4,000		—		—		(4,000)		—		—		—
Real estate	2,338		(241)		—		—		—		2,097		(241)
Consumer cyclical	475		(916)		1,835		—		—		1,394		(916)
Finance	138		(10)		—		—		—		128		(10)
Industrials	39		245		309		(334)		(39)		220		99
Diversified	3,098		1,901		2,469		—		—		7,468		1,901
Equities (2)	$	51,422	$	63,045	$	4,619	$	(90,929)	$	(4,401)	$	23,756	$	6,681
Other invested assets
Derivatives, net	$	(862)	$	5,718	$	3,059	$	(119)	$	—	$	7,796	$	4,018
Corporate loans (2)	374,556		(9,883)		78,673		(151,543)		(4,276)		287,527		(6,844)
Notes and loan receivables and notes securitization	7,121		(71)		21		(496)		—		6,575		(6,895)
Fund investments (2)	32,810		(149)		392		(21,314)		—		11,739		(149)
Real estate company investment (2)	494,010		66,677		—		—		—		560,687		66,677
Other invested assets	$	907,635	$	62,292	$	82,145	$	(173,472)	$	(4,276)	$	874,324	$	56,807
Total	$	1,113,592	$	118,172	$	86,764	$	(299,826)	$	(8,677)	$	1,010,025	$	54,670

(1)Included sales of Fixed maturities, Equities and Other invested assets of $17 million, $91 million and $119 million, respectively. Sales of Fixed maturities were comprised of U.S. states, territories and municipalities. Sales of Equities included sales of $87 million in energy and $4 million in insurance. Sales of Other invested assets included sales of corporate loans.

(2)The Level 3 reconciliation for the year ended December 31, 2021 has been recast to reflect the reclassification of certain investments within the fair value table as discussed above.

Summary of significant unobservable inputs used in the valuation of financial instruments

The significant unobservable inputs used in the valuation of financial instruments measured at fair value using Level 3 inputs at December 31, 2022 and 2021 were as follows (fair value in thousands of U.S. dollars):

December 31, 2022	Fair value		Valuation techniques	Unobservable inputs	Range (Weighted average (1))
Fixed maturities
U.S. states, territories and municipalities	$	48,747	Discounted cash flow	Credit spreads	2.7% – 3.6% (3.4%)
Short-term investments	6,907		Discounted cash flow	Credit spreads	2.5% (2.5%)
Other invested assets
Insurance-linked securities – longevity swaps	6,657		Discounted cash flow	Credit spreads	5.7% (5.7%)
Fund investments	6,008		Discounted cash flow	Effective yield	0.6% (0.6%)
Note securitization	188		Discounted cash flow	Credit spreads	2.5% (2.5%)
Real estate company investment	491,602		Income capitalization	Estimated rental value (per sq ft)	$84 – $90 ($87)
				Net initial yield	2.2% – 4.6% (3.9%)
				Reversionary yield	4.6% – 5.3% (4.9%)
			Comparable method	Sale value (per sq ft)	$1,617 – $5,459 ($4,836)

December 31, 2021	Fair value		Valuation techniques	Unobservable inputs	Range (Weighted average (1))
Fixed maturities
U.S. states, territories and municipalities	$	95,181	Discounted cash flow	Credit spreads	2.5% – 254.5%, (14.3%)
Other invested assets
Total return swaps, net	(926)		Discounted cash flow	Credit spreads	2.4% – 41.3%, (36.5%)
Insurance-linked securities – longevity swaps	5,663		Discounted cash flow	Credit spreads	1.7% (1.7%)
Notes and loans receivables	1,791		Discounted cash flow	Credit spreads	17.5% (17.5%)
				Gross revenue/fair value	1.1 (1.1)
Note securitization	403		Discounted cash flow	Credit spreads	2.5% (2.5%)
Fund investments	8,832		Discounted cash flow	Effective yield	3.5% (3.5%)
Real estate company investment	560,687		Income capitalization	Estimated rental value (per sq ft)	$92 - $100 ($96)
				Net initial yield	2.2% - 4.5% (3.9%)
				Reversionary yield	4.4% - 4.9% (4.7%)
			Comparable method	Sale value (per sq ft)	$1,763 - $5,916 ($5,222)

(1)Unobservable inputs were weighted by the relative fair value of the instruments.

Change in fair value of financial instruments subject to fair value option

Changes in the fair value of the Company’s financial instruments subject to the fair value option during the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars):

	2022		2021		2020
Fixed maturities and short-term investments	$	(1,807,048)	$	(558,466)	$	219,946
Equities	(505,072)		198,780		167,456
Other invested assets	(136,580)		184,209		63,669
Total	$	(2,448,700)	$	(175,477)	$	451,071

Details of portfolio of investments using NAV as a practical expedient

The table below reflects the Company's portfolio of investments measured using net asset valuations as the practical expedient (in thousands of US dollars):

	At December 31, 2022				December 31, 2021
	Carrying Value (1)		Remaining Unfunded Commitment		Carrying Value (1)		Remaining Unfunded Commitment		Redemption Frequency	Redemption Notice Period
Public equity funds	$	629,125	$	—	$	1,461,620	$	—	See below	See below
Private equity funds	389,736		150,458		499,289		195,871		See below	See below
Private credit funds	404,065		67,815		294,760		184,590		See below	See below
Multi-strategy funds	689,004		147,409		712,147		114,880		See below	See below
Total fund investments	$	2,111,930	$	365,682	$	2,967,816	$	495,341

(1)The table above only reflects the Company's investments valued at fair value based on the NAV practical expedient, which includes fund investments of $840 million included in Equities and $1,272 million included in Other invested assets at December 31, 2022 and fund investments of $1,621 million included in Equities and $1,347 million included in Other invested assets at December 31, 2021.

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Investments (Tables)

12 Months Ended

Dec. 31, 2022

Investments [Abstract]

Net Realized and Unrealized Investment (Losses) Gains

The components of the net realized and unrealized investment (losses) gains for the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Net realized investment gains on fixed maturities and short-term investments	$	859	$	19,893	$	24,828
Net realized investment gains on equities	461,041		78,501		21,538
Net realized investment gains (losses) on other invested assets	9,781		103,011		(30,436)
Net realized investment gains	$	471,681	$	201,405	$	15,930
Change in net unrealized investment (losses) gains on fixed maturities and short-term investments	$	(1,807,048)	$	(558,466)	$	219,946
Change in net unrealized investment (losses) gains on equities	(505,072)		198,780		167,456
Change in net unrealized investment (losses) gains on other invested assets	(123,694)		196,926		58,452
Net other realized and unrealized investment losses	(2,672)		(848)		(1,346)
Change in net unrealized investment (losses) gains	$	(2,438,486)	$	(163,608)	$	444,508
Impairment loss on investments in real estate	$	(2,209)	$	—	$	(6,119)
Net realized and unrealized investment (losses) gains	$	(1,969,014)	$	37,797	$	454,319

Net investment income

The components of net investment income for the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Fixed maturities	$	310,152	$	301,391	$	290,259
Short-term investments and cash and cash equivalents	17,477		4,860		12,000
Other invested assets	99,375		90,442		89,129
Equities	11,118		12,686		3,918
Funds held and other (1)	10,801		17,871		16,559
Investment expenses	(50,575)		(50,781)		(51,197)
Net investment income	$	398,348	$	376,469	$	360,668

(1)The Company generally earns investment income on funds held by reinsured companies based upon a predetermined interest rate, either fixed contractually at the inception of the contract or based upon a recognized index. Interest rates ranged from 0.1% to 10.9%, 0.1% to 7.3% and 0.1% to 6.5% for the years ended December 31, 2022, 2021 and 2020, respectively.

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Derivatives (Tables)

12 Months Ended

Dec. 31, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair values and notional values of derivatives

The net fair values of derivatives included in Other invested assets within the Company’s Consolidated Balance Sheets and the related net notional exposures at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

	Asset derivatives at fair value		Liability derivatives at fair value		Net derivatives
December 31, 2022					Fair value		Net notional exposure
Derivatives not designated as hedges
Foreign exchange forward contracts	$	13,705	$	(17,336)	$	(3,631)	$	4,277,894
Insurance-linked securities (1)	6,657		—		6,657		16,937
Interest rate swaps (2)	258		(153)		105		—
TBAs	578		—		578		—
Options and warrants	8,691		—		8,691		8,815
Total derivatives not designated as hedges	$	29,889	$	(17,489)	$	12,400

	Asset derivatives at fair value		Liability derivatives at fair value		Net derivatives
December 31, 2021					Fair value		Net notional exposure
Derivatives not designated as hedges
Foreign exchange forward contracts	$	8,841	$	(6,657)	$	2,184	$	3,092,396
Insurance-linked securities (1)	5,663		—		5,663		15,200
Total return swaps	153		(1,079)		(926)		31,519
Interest rate swaps (2)	—		(10,489)		(10,489)		—
Other	3,059		—		3,059		—
Total derivatives not designated as hedges	$	17,716	$	(18,225)	$	(509)

(1)Insurance-linked securities include longevity swaps for which the notional amounts are not reflective of the overall potential exposure of the swaps. The net notional exposure above includes the Company's best estimate of the present value of future expected claims.

(2)The Company enters into interest rate swaps to mitigate notional exposures on certain total return swaps and certain fixed maturities. The net notional exposure for interest rate swaps above relates to fixed maturities.

Gains and losses for derivatives not designated as hedges

The gains and losses in the Consolidated Statements of Operations for derivatives not designated as hedges for the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars):

	2022		2021		2020
Foreign exchange forward contracts	$	(34,902)	$	(16,788)	$	(32,611)
Total included in Net foreign exchange losses	$	(34,902)	$	(16,788)	$	(32,611)
Insurance-linked securities	$	2,049	$	4,807	$	(2,341)
Total return swaps	934		1,430		(845)
Interest rate swaps	10,594		7,020		(5,131)
TBAs	(23)		(56)		(510)
Other	—		(298)		1,376
Total included in Net realized and unrealized investment gains (losses)	$	13,554	$	12,903	$	(7,451)
Total derivatives not designated as hedges	$	(21,348)	$	(3,885)	$	(40,062)

Gross and net fair values of derivatives subject to offsetting

The gross and net fair values of derivatives that are subject to offsetting in the Consolidated Balance Sheets at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

			Gross amounts offset in the balance sheet		Net amounts of assets/liabilities presented in the balance sheet		Gross amounts not offset in the balance sheet
December 31, 2022	Gross amounts recognized (1)						Financial instruments		Cash collateral received/pledged		Net amount
Total derivative assets	$	29,889	$	—	$	29,889	$	(258)	$	(37,262)	$	(7,631)
Total derivative liabilities	$	(17,489)	$	—	$	(17,489)	$	258	$	15,978	$	(1,253)
December 31, 2021
Total derivative assets	$	17,716	$	—	$	17,716	$	—	$	(34,764)	$	(17,048)
Total derivative liabilities	$	(18,225)	$	—	$	(18,225)	$	—	$	1,671	$	(16,554)

(1)Amounts include all derivative instruments, irrespective of whether there is a legally enforceable master netting arrangement in place.

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Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill

The Company’s goodwill related to the acquisitions of PartnerRe SA, Winterthur Re, Paris Re and Presidio and intangible assets related to the acquisitions of Paris Re, Presidio, Aurigen and Claims Analytics at December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars): 

	Goodwill		Definite- lived intangible assets		Indefinite- lived intangible assets		Total intangible assets
Balance at December 31, 2019	$	456,380	$	107,983	$	9,555	$	117,538
Foreign currency translation	—		119		—		119
Intangible assets amortization	n/a		(9,988)		n/a		(9,988)
Balance at December 31, 2020	$	456,380	$	98,114	$	9,555	$	107,669
Foreign currency translation	—		10		—		10
Intangible assets amortization	n/a		(8,861)		n/a		(8,861)
Balance at December 31, 2021	$	456,380	$	89,263	$	9,555	$	98,818
Foreign currency translation	—		(137)		—		(137)
Intangible assets amortization	n/a		(8,912)		n/a		(8,912)
Balance at December 31, 2022	$	456,380	$	80,214	$	9,555	$	89,769

n/a: Not applicable

Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination

The gross carrying value and accumulated amortization of intangible assets included in the Consolidated Balance Sheets at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

	December 31, 2022						December 31, 2021
	Gross carrying value		Accumulated amortization		Net carrying value		Gross carrying value		Accumulated amortization		Net carrying value
Definite-lived intangible assets:
Renewal rights	$	48,163	$	(43,032)	$	5,131	$	48,163	$	(40,786)	$	7,377
Customer relationships	67,611		(56,850)		10,761		67,748		(52,661)		15,087
Life VOBA	75,583		(11,261)		64,322		75,583		(8,784)		66,799
Total definite-lived intangible assets	$	191,357	$	(111,143)	$	80,214	$	191,494	$	(102,231)	$	89,263
Indefinite-lived intangible assets:
Insurance licenses	9,555		n/a		9,555		9,555		n/a		9,555
Total intangible assets	$	200,912	$	(111,143)	$	89,769	$	201,049	$	(102,231)	$	98,818

n/a: Not applicable

Allocation of goodwill by segment

The allocation of goodwill to the Company’s segments at December 31, 2022 and 2021 was as follows (in thousands of U.S. dollars): 

	2022		2021
P&C segment	$	242,376	$	242,376
Specialty segment	196,047		196,047
Life and Health segment	17,957		17,957
Total	$	456,380	$	456,380

Estimated future amortization expense

The estimated future amortization expense related to the Company’s definite-lived intangible assets is as follows (in thousands of U.S. dollars):

Year	VOBA		Other definite- lived intangible assets		Total definite- lived intangible assets
2023	$	2,272	$	5,641	$	7,913
2024	2,296		4,960		7,256
2025	2,070		4,367		6,437
2026	1,892		402		2,294
2027	2,238		402		2,640
Thereafter	53,554		120		53,674
Total	$	64,322	$	15,892	$	80,214

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Non-life and Life and Health Reserves (Tables)

12 Months Ended

Dec. 31, 2022

Liability for Future Policy Benefits and Unpaid Claims and Claims Adjustment Expense [Abstract]

Components of non-life reserves

The Company’s gross liability for non-life reserves at December 31, 2022 and 2021 was as follows (in thousands of U.S. dollars):

	December 31, 2022		December 31, 2021
Case reserves	$	5,110,575	$	4,881,892
ACRs	159,821		140,464
IBNR reserves	7,455,235		7,025,436
Non-life reserves	$	12,725,631	$	12,047,792

Reconciliation of the beginning and ending gross and net liability for non-life reserves

The reconciliation of the beginning and ending gross and net liability for non-life reserves for the years ended December 31, 2022, 2021 and 2020 was as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Gross liability at beginning of year	$	12,047,792	$	11,395,321	$	10,363,383
Reinsurance recoverable at beginning of year	1,532,666		782,330		754,795
Net liability at beginning of year	10,515,126		10,612,991		9,608,588
Net incurred losses related to:
Current year	3,533,087		3,637,671		3,945,248
Prior years	(219,853)		(194,426)		71,456
	3,313,234		3,443,245		4,016,704
Net paid losses related to:
Current year	(419,633)		(437,938)		(459,718)
Prior years	(2,238,503)		(2,535,057)		(2,772,886)
	(2,658,136)		(2,972,995)		(3,232,604)
Retroactive reinsurance recoverable adjustment	(35,695)		(357,864)		—
Effects of foreign exchange rate changes and other	(260,709)		(210,251)		220,303
Net liability at end of year	10,873,820		10,515,126		10,612,991
Reinsurance recoverable at end of year	1,851,811		1,532,666		782,330
Gross liability at end of year	$	12,725,631	$	12,047,792	$	11,395,321

Reconciliation of the beginning and ending gross and net liability for life and health reserves

The reconciliation of the beginning and ending gross and net liability for life and health reserves for the years ended December 31, 2022, 2021 and 2020 was as follows (in thousands of U.S. dollars):

	2022		2021		2020
Gross liability at beginning of period	$	2,638,086	$	2,704,229	$	2,417,044
Reinsurance recoverable at beginning of period	21,000		35,662		16,183
Net liability at beginning of period	$	2,617,086	$	2,668,567	$	2,400,861
Net incurred losses (1)	1,434,169		1,440,739		1,318,196
Net losses paid	(1,390,848)		(1,413,316)		(1,230,383)
Effects of foreign exchange rate changes and other	(181,789)		(78,904)		179,893
Net liability at end of period	$	2,478,618	$	2,617,086	$	2,668,567
Reinsurance recoverable at end of period	31,675		21,000		35,662
Gross liability at end of period	$	2,510,293	$	2,638,086	$	2,704,229

(1)During 2021 and 2020, certain life and health treaties were recaptured, resulting in total gains upon recapture of $15 million and $28 million respectively, recorded as a reduction to net incurred losses.

Components of losses and loss expenses by segment

Losses and loss expenses in the Consolidated Statements of Operations for the years ended December 31, 2022, 2021 and 2020 were comprised as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Non-life	$	3,313,234	$	3,443,245	$	4,016,704
Life and Health	1,434,169		1,440,739		1,318,196
Losses and loss expenses	$	4,747,403	$	4,883,984	$	5,334,900

Incurred and paid claims development and average annual percentage payout of incurred claims by age, net of reinsurance

The tables below reflect losses incurred and paid losses translated to U.S. dollars at the exchange rate as of the balance sheet date whereas the Losses and loss expenses in the Consolidated Statement of Operations reflect losses incurred at the average exchange rate for the period.

NET INCURRED LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - NON-LIFE
For the year ended December 31,																							December 31, 2022
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021				2022		Total of IBNR plus expected development on reported claims
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	2,664,745	$	2,722,788	$	2,400,977	$	3,277,749	$	2,787,608	$	2,313,004	$	2,301,835	$	2,276,767	$	2,262,098			$	2,242,254	$	23,890
2014			2,481,720		2,514,200		2,368,967		2,349,869		2,353,759		2,315,021		2,277,135		2,262,546				2,232,454		35,019
2015					2,502,854		2,611,184		2,527,784		2,550,830		2,520,182		2,475,960		2,451,141				2,432,324		89,338
2016							2,451,204		2,559,851		2,516,126		2,486,199		2,467,920		2,484,069				2,476,383		130,477
2017									2,549,737		2,801,179		2,698,916		2,651,730		2,663,904				2,658,571		179,473
2018											2,596,552		2,974,243		2,969,810		2,972,766				3,009,359		387,763
2019													2,931,280		3,519,556		3,510,991				3,523,443		681,501
2020															4,186,395		3,586,462				3,499,097		976,332
2021																	2,880,141				2,829,876		1,580,019
2022																					3,410,844		2,119,500
Total																			$	28,314,605			$	6,203,312
NET PAID LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - NON-LIFE
For the year ended December 31,
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021				2022
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	267,413	$	1,237,315	$	1,577,293	$	1,771,134	$	1,900,282	$	1,997,543	$	2,061,865	$	2,097,390	$	2,121,980			$	2,146,574
2014			336,270		1,291,273		1,594,146		1,810,171		1,946,054		2,044,804		2,118,939		2,164,676				2,196,720
2015					306,562		1,159,655		1,564,173		1,798,537		1,959,722		2,067,935		2,142,234				2,198,481
2016							321,351		1,272,443		1,627,697		1,893,694		2,030,728		2,123,169				2,211,977
2017									394,394		1,421,140		1,804,959		2,072,838		2,195,236				2,314,529
2018											271,827		1,276,542		1,811,055		2,093,543				2,283,931
2019													462,939		1,438,793		1,961,928				2,341,116
2020															480,122		1,277,034				1,805,063
2021																	373,191				1,088,143
2022																					394,598
Total																			$	18,981,132
Net reserves for accident years and exposures included in the triangles																					$	9,333,473
All outstanding liabilities before accident year 2013, net of reinsurance																					1,239,090
Total outstanding liabilities for unpaid claims																			$	10,572,563
AVERAGE ANNUAL PERCENTAGE PAYOUT OF INCURRED CLAIMS BY AGE, NET OF REINSURANCE - NON-LIFE (unaudited)
Years	1		2		3		4		5		6		7		8		9				10
Non-life	13%		33%		15%		10%		6%		4%		3%		2%		1%				1%

NET INCURRED LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - PROPERTY
For the year ended December 31,																					December 31, 2022
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022		Total of IBNR plus expected development on reported claims
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	622,984	$	560,072	$	519,883	$	505,636	$	500,527	$	492,673	$	490,699	$	489,268	$	487,571	$	485,091	$	421
2014			469,568		488,446		463,409		458,609		452,907		450,487		447,816		447,894		444,808		588
2015					537,193		565,816		537,792		528,106		524,147		519,568		525,203		523,475		1,175
2016							663,490		681,050		644,349		625,873		622,562		624,375		623,593		2,622
2017									971,607		1,022,186		952,613		923,025		915,166		910,105		3,934
2018											805,960		820,675		799,735		778,867		766,591		10,844
2019													703,097		782,453		720,079		711,928		45,376
2020															1,252,575		1,070,935		1,061,772		134,726
2021																	919,517		918,629		202,188
2022																			944,920		557,288
Total																			$	7,390,912	$	959,162
NET PAID LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - PROPERTY
For the year ended December 31,
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	90,086	$	320,510	$	419,541	$	453,191	$	469,346	$	472,517	$	477,180	$	479,094	$	479,023	$	479,578
2014			95,013		323,309		395,102		423,339		432,567		438,152		442,581		444,798		445,375
2015					85,015		330,876		435,539		469,036		481,879		489,195		498,557		501,524
2016							132,914		446,804		538,988		579,381		595,159		604,980		609,257
2017									214,026		694,240		805,627		853,945		862,942		870,638
2018											81,830		494,608		628,458		666,919		687,439
2019													78,527		426,566		545,163		586,587
2020															115,165		515,030		681,851
2021																	121,453		491,546
2022																			103,876
Total																			$	5,457,671
Net reserves for accident years and exposures included in the triangles																			$	1,933,241
All outstanding liabilities before accident year 2013, net of reinsurance																			122,792
Total outstanding liabilities for unpaid claims																			$	2,056,033
AVERAGE ANNUAL PERCENTAGE PAYOUT OF INCURRED CLAIMS BY AGE, NET OF REINSURANCE - PROPERTY (unaudited)
Years	1		2		3		4		5		6		7		8		9		10
Property	15%		47%		16%		6%		2%		1%		1%		—%		—%		—%

NET INCURRED LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - CASUALTY
For the year ended December 31,																					December 31, 2022
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022		Total of IBNR plus expected development on reported claims
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	747,448	$	853,023	$	757,402	$	734,732	$	732,716	$	726,420	$	714,114	$	695,346	$	691,195	$	678,905	$	19,235
2014			804,571		848,698		814,622		810,349		826,000		791,768		766,415		753,383		739,605		28,354
2015					699,327		783,275		761,091		803,497		770,242		751,652		726,451		714,608		76,827
2016							670,767		756,954		767,366		747,814		740,047		750,268		747,402		103,979
2017									621,095		743,114		720,966		709,881		716,862		720,732		136,389
2018											767,559		905,491		895,978		903,353		920,169		258,229
2019													999,955		1,226,210		1,272,980		1,273,687		519,757
2020															1,344,430		1,115,751		1,094,890		624,521
2021																	1,013,896		967,726		920,590
2022																			1,495,131		1,043,559
Total																			$	9,352,855	$	3,731,440
NET PAID LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - CASUALTY
For the year ended December 31,
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	49,468	$	152,575	$	260,249	$	339,320	$	410,241	$	470,029	$	510,855	$	533,983	$	558,218	$	578,496
2014			69,119		189,458		292,152		387,182		470,964		536,883		594,035		631,367		654,893
2015					73,252		184,520		303,213		398,790		505,067		577,907		627,964		667,748
2016							28,304		140,081		244,560		369,651		455,982		520,069		586,050
2017									55,617		157,792		246,615		334,296		411,806		488,164
2018											59,105		201,190		323,510		425,887		532,717
2019													100,639		274,821		430,192		580,304
2020															112,281		176,740		304,592
2021																	80,434		225,846
2022																			120,660
Total																			$	4,739,470
Net reserves for accident years and exposures included in the triangles																			$	4,613,385
All outstanding liabilities before accident year 2013, net of reinsurance																			1,023,715
Total outstanding liabilities for unpaid claims																			$	5,637,100
AVERAGE ANNUAL PERCENTAGE PAYOUT OF INCURRED CLAIMS BY AGE, NET OF REINSURANCE - CASUALTY (unaudited)
Years	1		2		3		4		5		6		7		8		9		10
Casualty	8%		14%		13%		13%		12%		9%		7%		5%		3%		3%

NET INCURRED LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - SPECIALTY
For the year ended December 31,																					December 31, 2022
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022		Total of IBNR plus expected development on reported claims
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	1,294,313	$	1,309,693	$	1,123,692	$	2,037,381	$	1,554,365	$	1,093,911	$	1,097,022	$	1,092,153	$	1,083,332	$	1,078,258	$	4,234
2014			1,207,581		1,177,056		1,090,936		1,080,911		1,074,852		1,072,766		1,062,904		1,061,269		1,048,041		6,077
2015					1,266,334		1,262,093		1,228,901		1,219,227		1,225,793		1,204,740		1,199,487		1,194,241		11,336
2016							1,116,947		1,121,847		1,104,411		1,112,512		1,105,311		1,109,426		1,105,388		23,876
2017									957,035		1,035,879		1,025,337		1,018,824		1,031,876		1,027,734		39,150
2018											1,023,033		1,248,077		1,274,097		1,290,546		1,322,599		118,690
2019													1,228,228		1,510,893		1,517,932		1,537,828		116,368
2020															1,589,390		1,399,776		1,342,435		217,085
2021																	946,728		943,521		457,241
2022																			970,793		518,653
Total																			$	11,570,838	$	1,512,710
NET PAID LOSSES AND LOSS EXPENSES DEVELOPMENT TABLE - SPECIALTY
For the year ended December 31,
Accident year	2013		2014		2015		2016		2017		2018		2019		2020		2021		2022
	(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)		(unaudited)
2013	$	127,859	$	764,230	$	897,503	$	978,623	$	1,020,695	$	1,054,997	$	1,073,830	$	1,084,313	$	1,084,739	$	1,088,500
2014			172,138		778,506		906,892		999,650		1,042,523		1,069,769		1,082,323		1,088,511		1,096,452
2015					148,295		644,259		825,421		930,711		972,776		1,000,833		1,015,713		1,029,209
2016							160,133		685,558		844,149		944,662		979,587		998,120		1,016,670
2017									124,751		569,108		752,717		884,597		920,488		955,727
2018											130,892		580,744		859,087		1,000,737		1,063,775
2019													283,773		737,406		986,573		1,174,225
2020															252,676		585,264		818,620
2021																	171,304		370,751
2022																			170,062
Total																			$	8,783,991
Net reserves for accident years and exposures included in the triangles																			$	2,786,847
All outstanding liabilities before accident year 2013, net of reinsurance																			92,583
Total outstanding liabilities for unpaid claims																			$	2,879,430
AVERAGE ANNUAL PERCENTAGE PAYOUT OF INCURRED CLAIMS BY AGE, NET OF REINSURANCE - SPECIALTY (unaudited)
Years	1		2		3		4		5		6		7		8		9		10
Specialty	15%		39%		16%		10%		4%		3%		1%		1%		—%		—%

Reconciliation of net incurred and paid claims development to Non-life reserves

The reconciliation of the net incurred and paid claims development information above to the Non-life reserves in the Consolidated Balance Sheet at December 31, 2022 was as follows (in thousands of U.S. dollars):

	December 31, 2022
Total outstanding liability for unpaid claims
Property	$	2,056,033
Casualty	5,637,100
Specialty	2,879,430
Total outstanding liabilities for unpaid claims	$	10,572,563
Unallocated loss expenses	$	119,274
U.S. health net reserves (1)	168,146
Other	13,837
Total other liabilities	$	301,257
Net liability at end of year	$	10,873,820
Reinsurance recoverable on unpaid claims
Property	$	922,141
Casualty	585,737
Specialty	343,933
Reinsurance recoverable at end of year	$	1,851,811
Gross liability at end of year	$	12,725,631

(1) U.S. health business is not meaningful to include in the development tables as the estimated average duration of the health reserves is less than one year and substantially all claims are expected to be paid within two years, based on historical payout patterns.

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Reinsurance (Tables)

12 Months Ended

Dec. 31, 2022

Reinsurance Disclosures [Abstract]

Ceded reinsurance

Assumed, ceded and net amounts for the years ended December 31, 2022, 2021 and 2020 were as follows (in thousands of U.S. dollars): 

	Premiums Written		Premiums Earned		Losses and Loss Expenses
2022
Non-life	$	7,015,422	$	6,696,769	$	4,024,931
Life and Health	1,673,857		1,674,091		1,476,353
Assumed	$	8,689,279	$	8,370,860	$	5,501,284
Non-life	$	1,116,672	$	1,085,317	$	711,697
Life and Health	28,412		28,426		42,184
Ceded	$	1,145,084	$	1,113,743	$	753,881
Non-life	$	5,898,750	$	5,611,452	$	3,313,234
Life and Health	1,645,445		1,645,665		1,434,169
Net	$	7,544,195	$	7,257,117	$	4,747,403

	Premiums Written		Premiums Earned		Losses and Loss Expenses
2021
Non-life	$	6,557,055	$	6,274,418	$	4,212,465
Life and Health	1,646,870		1,651,485		1,454,065
Assumed	$	8,203,925	$	7,925,903	$	5,666,530
Non-life	$	1,046,227	$	944,862	$	769,220
Life and Health	23,680		24,519		13,326
Ceded	$	1,069,907	$	969,381	$	782,546
Non-life	$	5,510,828	$	5,329,556	$	3,443,245
Life and Health	1,623,190		1,626,966		1,440,739
Net	$	7,134,018	$	6,956,522	$	4,883,984

	Premiums Written		Premiums Earned		Losses and Loss Expenses
2020
Non-life	$	5,376,703	$	5,571,201	$	4,358,975
Life and Health	1,499,222		1,505,819		1,344,117
Assumed	$	6,875,925	$	7,077,020	$	5,703,092
Non-life	$	550,784	$	516,672	$	342,271
Life and Health	24,283		23,522		25,921
Ceded	$	575,067	$	540,194	$	368,192
Non-life	$	4,825,919	$	5,054,529	$	4,016,704
Life and Health	1,474,939		1,482,297		1,318,196
Net	$	6,300,858	$	6,536,826	$	5,334,900

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Debt (Tables)

12 Months Ended

Dec. 31, 2022

Debt Disclosure [Abstract]

Summary of debt outstanding

The debt outstanding and the carrying value recorded in the Consolidated Balance Sheets at December 31, 2022 and 2021 was comprised as follows (in thousands):

			December 31, 2022				December 31, 2021
	Commitment		Carrying Value		Fair Value		Carrying Value		Fair Value
Senior notes due 2029	$	500,000	$	497,073	$	462,521	$	496,620	$	561,099
Senior notes due 2026	€	750,000	794,368		721,807		843,950		882,126
Junior subordinated notes due 2050	$	500,000	494,638		428,250		494,445		526,522
Capital efficient notes due 2066	$	61,924	61,924		54,247		62,484		55,248
Debt			$	1,848,003	$	1,666,825	$	1,897,499	$	2,024,995

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Dividend Restrictions and Statutory Requirements (Tables)

12 Months Ended

Dec. 31, 2022

Disclosure - Dividend Restrictions and Statutory Requirements [Abstract]

Statutory measurements

The statutory net income (loss) of PartnerRe Bermuda, PartnerRe Europe, PartnerRe U.S., PartnerRe Asia and PartnerRe Canada for the years ended December 31, 2022, 2021 and 2020 was as follows (in millions of U.S. dollars):

	2022		2021		2020
PartnerRe Bermuda	$	(139)	$	900	$	(52)
PartnerRe Europe	$	(329)	$	28	$	237
PartnerRe U.S.	$	242	$	68	$	28
PartnerRe Asia	$	(31)	$	(6)	$	(2)
PartnerRe Canada	$	(14)	$	(12)	$	13

The required and actual statutory capital and surplus of PartnerRe Bermuda, PartnerRe Europe, PartnerRe U.S., PartnerRe Asia and PartnerRe Canada at December 31, 2022 and 2021 was as follows (in millions of U.S. dollars):

	PartnerRe Bermuda (1)				PartnerRe Europe				PartnerRe U.S.				PartnerRe Asia				PartnerRe Canada
	2022		2021		2022		2021		2022		2021		2022		2021		2022		2021
Required statutory capital and surplus	$	2,725	$	2,846	$	1,537	$	1,873	$	1,356	$	1,244	$	47	$	50	$	1,144	$	999
Actual statutory capital and surplus	$	5,816	$	6,004	$	2,672	$	2,744	$	1,928	$	1,369	$	215	$	249	$	1,392	$	1,240

(1)Required statutory capital and surplus is calculated at the Target Capital Level

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Taxation (Tables)

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

Components of income tax expense

Income tax expense (benefit) for the years ended December 31, 2022, 2021 and 2020 was as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Current income tax expense (benefit)
U.S.	$	93,906	$	31,216	$	(97,155)
Non U.S.	20,622		18,293		44,764
Total current income tax expense (benefit)	$	114,528	$	49,509	$	(52,391)
Deferred income tax (benefit) expense
U.S.	$	(14,428)	$	(9,404)	$	60,932
Non U.S.	(70,699)		(1,687)		(25,560)
Total deferred income tax (benefit) expense	$	(85,127)	$	(11,091)	$	35,372
Unrecognized tax expense (benefit)
U.S.	$	—	$	—	$	—
Non U.S.	1,933		(199)		3,928
Total unrecognized tax expense (benefit)	$	1,933	$	(199)	$	3,928
Total income tax expense (benefit)
U.S.	$	79,478	$	21,812	$	(36,223)
Non U.S.	(48,144)		16,407		23,132
Total income tax expense (benefit)	$	31,334	$	38,219	$	(13,091)

Income before taxes attributable to domestic and foreign operations

(Loss) income before taxes attributable to the Company’s domestic and foreign operations and a reconciliation of the actual income tax rate to the amount computed by applying the effective tax rate of 0% under Bermuda (the Company’s domicile) law to (loss) income before taxes was as follows for the years ended December 31, 2022, 2021 and 2020 (in thousands of U.S. dollars):

	2022		2021		2020
Domestic (Bermuda)	$	(205,731)	$	636,043	$	3,894
Foreign	(852,964)		125,580		237,204
(Loss) income before taxes	$	(1,058,695)	$	761,623	$	241,098

Reconciliation of effective tax rate

Reconciliation of effective tax rate (% of (loss) income before taxes)
Expected tax rate	0.0	%	0.0	%	0.0	%
Foreign taxes at local expected tax rates	14.2		5.7		15.5
Impact of foreign exchange gains or losses	(0.3)		(0.1)		(8.1)
Unrecognized tax (expense) benefit	(0.2)		—		1.6
Tax-exempt income and expenses not deductible	0.1		(0.4)		(1.4)
Foreign branch tax	3.5		0.1		(3.3)
Valuation allowance	(17.6)		0.6		3.4
Other	(2.7)		(0.9)		(13.1)
Actual tax rate	(3.0)	%	5.0	%	(5.4)	%

Components of net tax assets and liabilities

The components of net tax assets and liabilities at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

	December 31, 2022		December 31, 2021
Net tax assets	$	164,384	$	154,472
Net tax liabilities	(29,154)		(90,974)
Net tax assets	$	135,230	$	63,498

	December 31, 2022		December 31, 2021
Net current tax assets	$	108,836	$	117,872
Net deferred tax assets (liabilities)	37,103		(45,098)
Net unrecognized tax benefit	(10,709)		(9,276)
Net tax assets	$	135,230	$	63,498

Significant components of net deferred tax assets and liabilities

Significant components of the net deferred tax assets and liabilities at December 31, 2022 and 2021 were as follows (in thousands of U.S. dollars):

	December 31, 2022		December 31, 2021
Deferred tax assets
Discounting of loss reserves and adjustment to life policy reserves	$	18,049	$	18,340
Foreign tax credit carryforwards	211,023		180,510
Tax loss carryforwards	123,597		106,555
Unearned premiums	46,029		36,421
Statutory basis funds held	—		58,899
Unrealized depreciation and timing differences on foreign exchange revaluations	—		3,838
Unrealized depreciation and timing differences on investments	170,720		—
Other deferred tax assets	37,423		47,034
	$	606,841	$	451,597
Valuation allowance	(399,329)		(211,798)
Deferred tax assets	$	207,512	$	239,799
Deferred tax liabilities
Deferred acquisition costs	$	92,459	$	75,924
Goodwill and other intangibles	55,882		56,870
Statutory basis reserves	—		114,240
Equalization reserves	8,235		7,192
Unrealized appreciation and timing differences on investments	—		4,877
Other deferred tax liabilities	13,833		25,794
Deferred tax liabilities	$	170,409	$	284,897
Net deferred tax assets (liabilities)	$	37,103	$	(45,098)

Total amount of unrecognized tax benefits

The total amount of unrecognized tax benefits for the years ended December 31, 2022, 2021 and 2020 was as follows (in thousands of U.S. dollars): 

	2022		2021		2020
Balance at January 1	$	9,276	$	10,273	$	5,689
Changes in tax positions taken during a prior year	1,933		(199)		3,870
Impact of the change in foreign currency exchange rates	(500)		(798)		714
Balance at December 31	$	10,709	$	9,276	$	10,273

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Share-Based Incentives (Tables)

12 Months Ended

Dec. 31, 2022

Share-Based Payment Arrangement [Abstract]

Activity summary of share-based incentives

The following tables provide activity summaries of the Company's Class B shares, Class C shares, and RSUs outstanding:

	RSUs (1)
Outstanding December 31, 2020	—
Granted	263,214
Outstanding December 31, 2021	263,214
Forfeitures	(2,964)
Accelerated vesting and repurchase upon change of control	(260,250)
Granted	265,805
Outstanding December 31, 2022	265,805

(1)For RSUs, the number of grants in the table are shown at the maximum number that can be attained if the performance conditions are fully met for personal and Company performance. Forfeitures represent adjustments to grants falling below the maximum attainable as a result of not fully meeting the performance conditions.

	Restricted Class C shares	Unrestricted Class C shares	Total Class C shares
Outstanding December 31, 2020	—	—	—
Granted	7,373	—	7,373
Purchased	—	2,072	2,072
Outstanding December 31, 2021	7,373	2,072	9,445
Accelerated vesting and repurchase upon change of control	(7,373)	(5,819)	(13,192)
Granted	7,666	3,747	11,413
Outstanding December 31, 2022	7,666	—	7,666

	Restricted Class B shares	Unrestricted Class B shares	Total Class B shares
Outstanding December 31, 2019	179,332	102,436	281,768
Granted	167,202	—	167,202
Purchased	—	38,838	38,838
Repurchased	(129,583)	(83,561)	(213,144)
Expiration of restricted period	(27,785)	27,785	—
Outstanding December 31, 2020	189,166	85,498	274,664
Repurchased	(29,048)	(22,957)	(52,005)
Expiration of restricted period	(20,298)	20,298	—
Outstanding December 31, 2021	139,820	82,839	222,659
Expiration of restricted period	(32,168)	32,168	—
Accelerated vesting and repurchase upon change of control	(107,652)	(115,007)	(222,659)
Outstanding December 31, 2022	—	—	—

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Retirement Benefit Arrangements (Tables)

12 Months Ended

Dec. 31, 2022

Retirement Benefits [Abstract]

Funded status

At December 31, 2022 and 2021, the funded status of the Zurich Plan was as follows (in thousands of U.S. dollars):

	2022		2021
Underfunded pension obligation at beginning of year	$	32,636	$	62,050
Change in pension obligation
Service cost	$	8,746	$	11,811
Interest cost	373		228
Plan participants’ contributions	3,792		4,048
Actuarial gain	(37,992)		(24,211)
Benefits paid	(4,576)		(1,651)
Foreign currency adjustments	(3,736)		(8,735)
Settlements	—		(20,682)
Change in pension obligation	$	(33,393)	$	(39,192)
Change in fair value of plan assets
Actual return on plan assets	$	(14,936)	$	6,847
Employer contributions	7,658		8,035
Plan participants’ contributions	3,792		4,048
Benefits paid	(4,576)		(1,651)
Foreign currency adjustments	(2,233)		(6,375)
Settlements	—		(20,682)
Change in fair value of plan assets	$	(10,295)	$	(9,778)
Underfunded pension obligation at end of year	$	9,538	$	32,636
Additional information:
Projected benefit obligation at end of year (1)	$	169,527	$	202,920
Fair value of plan assets at end of year	$	159,989	$	170,284
Underfunded pension obligation at end of year	$	9,538	$	32,636
Accumulated pension obligation at end of year (2)	$	167,560	$	194,730

(1)Represents the actuarial present value of all benefits attributed to employee service rendered to December 31, measured using assumptions as to future compensation levels

(2)Represents the actuarial present value of benefits (whether vested or non-vested) attributed to employee service rendered and compensation to December 31, with no assumption about future compensation levels

Assumptions used

The assumptions used to determine the Zurich Plan’s pension obligation and net periodic benefit cost for the years ended December 31, 2022, 2021 and 2020 were as follows:

	2022				2021				2020
	Pension obligation		Net periodic benefit cost		Pension obligation		Net periodic benefit cost		Pension obligation		Net periodic benefit cost
Discount rate	2.20	%	0.20	%	0.20	%	0.10	%	0.10	%	0.25	%
Interest crediting rate	2.20	%	1.00	%	1.00	%	1.00	%	1.00	%	1.00	%
Expected long-term return on plan assets	—		4.25	%	—		3.50	%	—		3.50	%
Rate of compensation increase	2.25	%	2.00	%	2.00	%	2.00	%	2.00	%	2.00	%

Expected future benefit payments

At December 31, 2022, estimated employer contributions to be paid in 2023 related to the Zurich Plan were $8 million and future benefit payments were estimated to be paid as follows (in thousands of U.S. dollars):

Year	Amount
2023	$	11,377
2024	$	9,696
2025	$	10,739
2026	$	12,454
2027	$	11,111
2028 to 2032	$	52,119

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Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Additional information related to operating leases

The following table summarizes the balances related to the Company's total lease expense and provides supplemental other information related to operating leases for the year ended December 31, 2022 and 2021 (in thousands of U.S. dollars):

	2022			2021
Operating lease costs	$	12,437		$	14,928
Variable lease costs	1,292			904
Sublease income	—			(368)
Total lease costs	$	13,729		$	15,464
Other information:
Operating lease right-of-use assets (1)	$	71,174		$	75,010
Operating lease liabilities (2)	$	79,925		$	85,462
Operating lease right-of-use assets obtained in exchange for lease obligations, non-cash	$	4,016		$	26,553
Operating cash outflows from operating leases	$	13,545		$	16,874
Weighted-average remaining lease term on operating leases (3)	7.8		Yrs	8.9		Yrs
Weighted-average discount rate on operating leases (4)	2.3		%	2.4		%

(1)Included in Other assets in the Consolidated Balance Sheets

(2)Included in Accounts payable, accrued expenses and other in the Consolidated Balance Sheets

(3)Weighted-average remaining lease term is calculated on the basis of the remaining lease term and the lease liability balance for each lease as of the reporting date

(4)Weighted-average discount rate is calculated on the basis of the discount rate for the lease that was used to calculate the lease liability balance for each lease as of the reporting date and the remaining balance of the lease payments for each lease as of the reporting date

Contractual maturities of operating lease liabilities

The following table shows the contractual maturities of the Company's operating lease liabilities at December 31, 2022 (in thousands of U.S. dollars):

Year	Expected cash flows
2023	$	13,671
2024	13,642
2025	12,303
2026	12,089
2027	10,953
2028 to 2038	24,005
Discount	(6,738)
Total discounted operating lease liabilities	$	79,925

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Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2022

Related Party Transactions [Abstract]

Schedule of Related Party Transactions

Included in the Consolidated Balance Sheets at December 31, 2022 were the following balances related to the Covéa Group (in thousands of U.S. dollars):

	2022
Reinsurance balances receivable	$	3,169
Non-life reserves	$	95,013
Life and health reserves	$	1,175
Unearned premiums	$	571

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Segment Information (Tables)

12 Months Ended

Dec. 31, 2022

Segment Reporting [Abstract]

Segment reporting table

The segment results for the years ended December 31, 2022, 2021 and 2020 are presented below (in millions of U.S. dollars, except ratios).

Segment Information

For the year ended December 31, 2022

	P&C segment			Specialty segment			Total Non-life			Life and Health segment		Corporate and Other		Total
Gross premiums written	$	5,025		$	1,990		$	7,015		$	1,674	$	—	$	8,689
Net premiums written	$	4,234		$	1,665		$	5,899		$	1,645	$	—	$	7,544
(Increase) decrease in unearned premiums	(293)			5			(288)			1		—		(287)
Net premiums earned	$	3,941		$	1,670		$	5,611		$	1,646	$	—	$	7,257
Losses and loss expenses	(2,410)			(903)			(3,313)			(1,434)		—		(4,747)
Acquisition costs	(995)			(435)			(1,430)			(111)		—		(1,541)
Technical result	$	536		$	332		$	868		$	101	$	—	$	969
Other income	—			—			—			39		1		40
Other expenses	(84)			(35)			(119)			(93)		(203)		(415)
Underwriting result	$	452		$	297		$	749		$	47	n/a		$	594
Net investment income										74		324		398
Allocated underwriting result										$	121	n/a		n/a
Net realized and unrealized investment losses												(1,969)		(1,969)
Interest expense												(55)		(55)
Amortization of intangible assets												(9)		(9)
Net foreign exchange losses												(29)		(29)
Income tax expense												(31)		(31)
Interest in earnings of equity method investments												11		11
Net loss												n/a		$	(1,090)
Loss ratio (1)	61.2		%	54.1		%	59.0		%
Acquisition ratio (2)	25.2			26.0			25.5
Technical ratio (3)	86.4		%	80.1		%	84.5		%
Other expense ratio (4)	2.1			2.1			2.1
Combined ratio (5)	88.5		%	82.2		%	86.6		%

(1) Loss ratio is obtained by dividing losses and loss expenses by net premiums earned.

(2) Acquisition ratio is obtained by dividing acquisition costs by net premiums earned.

(3) Technical ratio is defined as the sum of the loss ratio and the acquisition ratio.

(4) Other expense ratio is obtained by dividing other expenses by net premiums earned.

(5) Combined ratio is defined as the sum of the technical ratio and the other expense ratio.

Segment Information

For the year ended December 31, 2021

	P&C segment			Specialty segment			Total Non-life			Life and Health segment		Corporate and Other		Total
Gross premiums written	$	4,541		$	2,016		$	6,557		$	1,647	$	—	$	8,204
Net premiums written	$	3,722		$	1,789		$	5,511		$	1,623	$	—	$	7,134
(Increase) decrease in unearned premiums	(194)			13			(181)			4		—		(177)
Net premiums earned	$	3,528		$	1,802		$	5,330		$	1,627	$	—	$	6,957
Losses and loss expenses	(2,391)			(1,052)			(3,443)			(1,441)		—		(4,884)
Acquisition costs	(864)			(415)			(1,279)			(108)		—		(1,387)
Technical result	$	273		$	335		$	608		$	78	$	—	$	686
Other income	—			—			—			26		3		29
Other expenses	(71)			(30)			(101)			(88)		(210)		(399)
Underwriting result	$	202		$	305		$	507		$	16	n/a		$	316
Net investment income										81		295		376
Allocated underwriting result										$	97	n/a		n/a
Net realized and unrealized investment gains												38		38
Interest expense												(56)		(56)
Amortization of intangible assets												(9)		(9)
Net foreign exchange losses												(31)		(31)
Income tax expense												(38)		(38)
Interest in earnings of equity method investments												127		127
Net income												n/a		$	723
Loss ratio	67.8		%	58.4		%	64.6		%
Acquisition ratio	24.5			23.0			24.0
Technical ratio	92.3		%	81.4		%	88.6		%
Other expense ratio	2.0			1.7			1.9
Combined ratio	94.3		%	83.1		%	90.5		%

Segment Information

For the year ended December 31, 2020

	P&C segment			Specialty segment			Total Non-life			Life and Health segment		Corporate and Other		Total
Gross premiums written	$	3,442		$	1,935		$	5,377		$	1,499	$	—	$	6,876
Net premiums written	$	3,044		$	1,782		$	4,826		$	1,475	$	—	$	6,301
Decrease in unearned premiums	119			110			229			7		—		236
Net premiums earned	$	3,163		$	1,892		$	5,055		$	1,482	$	—	$	6,537
Losses and loss expenses	(2,389)			(1,628)			(4,017)			(1,318)		—		(5,335)
Acquisition costs	(784)			(470)			(1,254)			(102)		—		(1,356)
Technical result	$	(10)		$	(206)		$	(216)		$	62	$	—	$	(154)
Other (loss) income	(1)			—			(1)			13		1		13
Other expenses	(61)			(26)			(87)			(73)		(196)		(356)
Underwriting result	$	(72)		$	(232)		$	(304)		$	2	n/a		$	(497)
Net investment income										68		293		361
Allocated underwriting result										$	70	n/a		n/a
Net realized and unrealized investment gains												454		454
Interest expense												(39)		(39)
Amortization of intangible assets												(10)		(10)
Net foreign exchange losses												(52)		(52)
Income tax benefit												13		13
Interest in earnings of equity method investments												24		24
Net income												n/a		$	254
Loss ratio	75.5		%	86.0		%	79.5		%
Acquisition ratio	24.8			24.8			24.8
Technical ratio	100.3		%	110.8		%	104.3		%
Other expense ratio	1.9			1.4			1.7
Combined ratio	102.2		%	112.2		%	106.0		%

Segment geographic distribution of premiums table

The following table provides the geographic distribution of gross premiums written by region for the years ended December 31, 2022, 2021 and 2020 (in millions of U.S. dollars, except percentages):

	2022				2021				2020
North America	$	5,040	58	%	$	4,649	57	%	$	3,794	55	%
Europe	2,592		30		2,410		29		1,921		28
Asia, Australia and New Zealand	720		8		814		10		806		12
Latin America and the Caribbean	223		3		189		2		220		3
Middle East, Africa, Russia and the Commonwealth of Independent States (CIS)	114		1		142		2		135		2
Total	$	8,689	100	%	$	8,204	100	%	$	6,876	100	%

Premiums by segment and line of business

The following table provides the gross premiums written by segment and line of business for the years ended December 31, 2022, 2021 and 2020 (in millions of U.S. dollars, except percentages):

	2022		2021		2020
P&C
Casualty	$	2,777	$	2,145	$	1,430
Catastrophe	933		924		545
Property	764		809		641
U.S. health	355		351		379
Multiline and other	119		183		289
Motor	77		129		158
Total P&C	$	5,025	$	4,541	$	3,442
Specialty
Financial risks	$	634	$	510	$	568
Aviation and space	362		416		219
Energy	346		314		192
Property	240		277		173
Marine	223		174		142
Agriculture	101		205		468
Multiline and other	45		20		152
Engineering	39		100		17
Casualty	—		—		4
Total Specialty	$	1,990	$	2,016	$	1,935
Life and Health	$	1,674	$	1,647	$	1,499
Total	$	8,689	$	8,204	$	6,876

Percentage of premiums through brokers

The Company has two brokers that individually accounted for 10% or more of its gross premiums written during the years ended December 31, 2022, 2021 and 2020, as follows:

	2022		2021		2020
Marsh & McLennan Companies, Inc	30	%	28	%	30	%
Aon PLC	26	%	24	%	21	%

The following table summarizes the percentage of gross premiums written through these two brokers by segment for the years ended December 31, 2022, 2021 and 2020: 

	2022		2021		2020
P&C	67	%	63	%	64	%
Specialty	70	%	66	%	64	%
Life and Health	6	%	6	%	6	%

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Significant Accounting Policies - Narrative (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2022 USD ($) Segment	Dec. 31, 2021 USD ($)	Jan. 01, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Accounting Policies [Abstract]
Number of segments		3	3
Requisite service period, Class B shares	3 years
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity	$ 6,288,350	$ 6,288,350	$ 6,288,350	$ 7,543,986		$ 7,326,997
Accounting Standards Update				Accounting Standards Update 2016-13
Retained earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity	4,358,085	4,358,085	4,358,085	$ 5,635,758		5,062,948	$ 4,921,395
Retained earnings | Cumulative effect of adoption of accounting guidance
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity				0		0	(14,305)
Retained earnings | Cumulative effect of adoption of accounting guidance | Accounting Standards Update 2016-13
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity							(14,000)
Accumulated other comprehensive loss
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity	$ (7,669)	$ (7,669)	$ (7,669)	$ (29,706)		$ (96,005)	$ (75,925)
Pro Forma | Accounting Standards Update 2018-12
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accounting Standards Update	Accounting Standards Update 2018-12
Change in Accounting Principle, Accounting Standards Update, Adoption Date	Jan. 01, 2023	Jan. 01, 2023	Jan. 01, 2023
Pro Forma | Retained earnings | Revision of Prior Period, Accounting Standards Update, Adjustment | Accounting Standards Update 2018-12 | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity	$ 5,000	$ 5,000	$ 5,000
Pro Forma | Retained earnings | Revision of Prior Period, Accounting Standards Update, Adjustment | Accounting Standards Update 2018-12 | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity	75,000	75,000	75,000
Pro Forma | Retained earnings | Cumulative effect of adoption of accounting guidance | Accounting Standards Update 2018-12 | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity					$ (130,000)
Pro Forma | Retained earnings | Cumulative effect of adoption of accounting guidance | Accounting Standards Update 2018-12 | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity					(200,000)
Pro Forma | Accumulated other comprehensive loss | Revision of Prior Period, Accounting Standards Update, Adjustment | Accounting Standards Update 2018-12 | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity	50,000	50,000	50,000
Pro Forma | Accumulated other comprehensive loss | Revision of Prior Period, Accounting Standards Update, Adjustment | Accounting Standards Update 2018-12 | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity	$ 120,000	$ 120,000	$ 120,000
Pro Forma | Accumulated other comprehensive loss | Cumulative effect of adoption of accounting guidance | Accounting Standards Update 2018-12 | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity					(110,000)
Pro Forma | Accumulated other comprehensive loss | Cumulative effect of adoption of accounting guidance | Accounting Standards Update 2018-12 | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total shareholders’ equity					$ (180,000)

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Fair Value - Hierarchy table (Details) - USD ($) $ in Thousands		Dec. 31, 2022		Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		$ 13,021,914		$ 14,071,274
Short-term investments		523,510		205,146
Equities		929,886		1,751,584
Other invested assets		3,117,861		3,317,260
Total		17,593,171		19,345,264
Derivative assets | Foreign exchange forward contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		13,705		8,841
Derivative assets | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		258
Derivative assets | Insurance-linked securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		6,657		5,663
Derivative assets | Total return swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				153
Derivative assets | Options and warrants
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		8,691
Derivative assets | TBAs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		578
Derivative assets | Other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				3,059
Corporate loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets	[1]	1,302,807		1,391,971
Notes and loan receivables and notes securitization
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		3,166		6,575
Derivative liabilities | Foreign exchange forward contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		(17,336)		(6,657)
Derivative liabilities | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		(153)		(10,489)
Derivative liabilities | Total return swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				(1,079)
Real estate company investment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		491,602		560,687	[2]
Real estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		63,568		99,951
Consumer noncyclical
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		10,081		10,424
Diversified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		9,667		7,472
Consumer cyclical
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		4,477		8,735
Energy
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		1,517		3,480
Finance
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		120		128
Industrials
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		96		357
Insurance
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		42		18
Fund investments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		840,318		1,621,019	[3]
Other invested assets		1,307,886		1,358,536	[3]
U.S. government and government sponsored enterprises
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		1,797,934		2,118,772
U.S. states, territories and municipalities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		58,873		108,059
Non US sovereign government supranational and government related
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		1,654,532		2,181,127
Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		5,759,149		5,441,908
Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		28,364		16,764
Residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		3,723,062		4,204,644
Quoted prices in active markets for identical assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Short-term investments		0		0
Equities		66,226		106,791
Other invested assets		0		0
Total		66,226		106,791
Quoted prices in active markets for identical assets (Level 1) | Derivative assets | Foreign exchange forward contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Quoted prices in active markets for identical assets (Level 1) | Derivative assets | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0
Quoted prices in active markets for identical assets (Level 1) | Derivative assets | Insurance-linked securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Quoted prices in active markets for identical assets (Level 1) | Derivative assets | Total return swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				0
Quoted prices in active markets for identical assets (Level 1) | Derivative assets | Options and warrants
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0
Quoted prices in active markets for identical assets (Level 1) | Derivative assets | TBAs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0
Quoted prices in active markets for identical assets (Level 1) | Derivative assets | Other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				0
Quoted prices in active markets for identical assets (Level 1) | Corporate loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0	[1]	0
Quoted prices in active markets for identical assets (Level 1) | Notes and loan receivables and notes securitization
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Quoted prices in active markets for identical assets (Level 1) | Derivative liabilities | Foreign exchange forward contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Quoted prices in active markets for identical assets (Level 1) | Derivative liabilities | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Quoted prices in active markets for identical assets (Level 1) | Derivative liabilities | Total return swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				0
Quoted prices in active markets for identical assets (Level 1) | Real estate company investment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0	[2]
Quoted prices in active markets for identical assets (Level 1) | Real estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		61,754		97,854
Quoted prices in active markets for identical assets (Level 1) | Consumer noncyclical
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		343
Quoted prices in active markets for identical assets (Level 1) | Diversified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		4
Quoted prices in active markets for identical assets (Level 1) | Consumer cyclical
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		4,449		7,341
Quoted prices in active markets for identical assets (Level 1) | Energy
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		3		1,112
Quoted prices in active markets for identical assets (Level 1) | Finance
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Quoted prices in active markets for identical assets (Level 1) | Industrials
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		20		137
Quoted prices in active markets for identical assets (Level 1) | Insurance
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Quoted prices in active markets for identical assets (Level 1) | Fund investments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0	[3]
Other invested assets		0		0	[3]
Quoted prices in active markets for identical assets (Level 1) | U.S. government and government sponsored enterprises
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Quoted prices in active markets for identical assets (Level 1) | U.S. states, territories and municipalities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Quoted prices in active markets for identical assets (Level 1) | Non US sovereign government supranational and government related
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Quoted prices in active markets for identical assets (Level 1) | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Quoted prices in active markets for identical assets (Level 1) | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Quoted prices in active markets for identical assets (Level 1) | Residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Significant other observable inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		12,957,237		13,959,329
Short-term investments		516,603		205,146
Equities		42		18
Other invested assets		1,012,581		1,096,139
Total		14,486,463		15,260,632
Significant other observable inputs (Level 2) | Derivative assets | Foreign exchange forward contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		13,705		8,841
Significant other observable inputs (Level 2) | Derivative assets | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		258
Significant other observable inputs (Level 2) | Derivative assets | Insurance-linked securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Significant other observable inputs (Level 2) | Derivative assets | Total return swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				0
Significant other observable inputs (Level 2) | Derivative assets | Options and warrants
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0
Significant other observable inputs (Level 2) | Derivative assets | TBAs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		578
Significant other observable inputs (Level 2) | Derivative assets | Other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				0
Significant other observable inputs (Level 2) | Corporate loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		1,015,529	[1]	1,104,444
Significant other observable inputs (Level 2) | Notes and loan receivables and notes securitization
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Significant other observable inputs (Level 2) | Derivative liabilities | Foreign exchange forward contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		(17,336)		(6,657)
Significant other observable inputs (Level 2) | Derivative liabilities | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		(153)		(10,489)
Significant other observable inputs (Level 2) | Derivative liabilities | Total return swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				0
Significant other observable inputs (Level 2) | Real estate company investment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0	[2]
Significant other observable inputs (Level 2) | Real estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Significant other observable inputs (Level 2) | Consumer noncyclical
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Significant other observable inputs (Level 2) | Diversified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Significant other observable inputs (Level 2) | Consumer cyclical
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Significant other observable inputs (Level 2) | Energy
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Significant other observable inputs (Level 2) | Finance
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Significant other observable inputs (Level 2) | Industrials
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Significant other observable inputs (Level 2) | Insurance
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		42		18
Significant other observable inputs (Level 2) | Fund investments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0	[3]
Other invested assets		0		0	[3]
Significant other observable inputs (Level 2) | U.S. government and government sponsored enterprises
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		1,797,934		2,118,772
Significant other observable inputs (Level 2) | U.S. states, territories and municipalities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		10,126		12,878
Significant other observable inputs (Level 2) | Non US sovereign government supranational and government related
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		1,654,532		2,181,127
Significant other observable inputs (Level 2) | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		5,759,149		5,441,908
Significant other observable inputs (Level 2) | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		12,434		0
Significant other observable inputs (Level 2) | Residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		3,723,062		4,204,644
Significant unobservable inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		64,677		111,945
Short-term investments		6,907		0
Equities		23,300		23,756
Other invested assets		833,668		874,324
Total		928,552		1,010,025
Significant unobservable inputs (Level 3) | Derivative assets | Foreign exchange forward contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Significant unobservable inputs (Level 3) | Derivative assets | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0
Significant unobservable inputs (Level 3) | Derivative assets | Insurance-linked securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		6,657		5,663
Significant unobservable inputs (Level 3) | Derivative assets | Total return swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				153
Significant unobservable inputs (Level 3) | Derivative assets | Options and warrants
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		8,691
Significant unobservable inputs (Level 3) | Derivative assets | TBAs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0
Significant unobservable inputs (Level 3) | Derivative assets | Other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				3,059
Significant unobservable inputs (Level 3) | Corporate loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets	[1]	287,278		287,527
Significant unobservable inputs (Level 3) | Notes and loan receivables and notes securitization
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		3,166		6,575
Significant unobservable inputs (Level 3) | Derivative liabilities | Foreign exchange forward contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Significant unobservable inputs (Level 3) | Derivative liabilities | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Significant unobservable inputs (Level 3) | Derivative liabilities | Total return swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				(1,079)
Significant unobservable inputs (Level 3) | Real estate company investment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		491,602		560,687	[2]
Significant unobservable inputs (Level 3) | Real estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		1,814		2,097
Significant unobservable inputs (Level 3) | Consumer noncyclical
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		10,081		10,081
Significant unobservable inputs (Level 3) | Diversified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		9,667		7,468
Significant unobservable inputs (Level 3) | Consumer cyclical
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		28		1,394
Significant unobservable inputs (Level 3) | Energy
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		1,514		2,368
Significant unobservable inputs (Level 3) | Finance
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		120		128
Significant unobservable inputs (Level 3) | Industrials
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		76		220
Significant unobservable inputs (Level 3) | Insurance
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Significant unobservable inputs (Level 3) | Fund investments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0	[3]
Other invested assets		36,274		11,739	[3]
Significant unobservable inputs (Level 3) | U.S. government and government sponsored enterprises
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Significant unobservable inputs (Level 3) | U.S. states, territories and municipalities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		48,747		95,181
Significant unobservable inputs (Level 3) | Non US sovereign government supranational and government related
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Significant unobservable inputs (Level 3) | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Significant unobservable inputs (Level 3) | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		15,930		16,764
Significant unobservable inputs (Level 3) | Residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Fair value based on NAV as practical expedient
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Short-term investments		0		0
Equities		840,318		1,621,019
Other invested assets		1,271,612		1,346,797
Total		2,111,930		2,967,816
Fair value based on NAV as practical expedient | Derivative assets | Foreign exchange forward contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Fair value based on NAV as practical expedient | Derivative assets | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0
Fair value based on NAV as practical expedient | Derivative assets | Insurance-linked securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Fair value based on NAV as practical expedient | Derivative assets | Total return swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				0
Fair value based on NAV as practical expedient | Derivative assets | Options and warrants
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0
Fair value based on NAV as practical expedient | Derivative assets | TBAs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0
Fair value based on NAV as practical expedient | Derivative assets | Other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				0
Fair value based on NAV as practical expedient | Corporate loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Fair value based on NAV as practical expedient | Notes and loan receivables and notes securitization
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Fair value based on NAV as practical expedient | Derivative liabilities | Foreign exchange forward contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Fair value based on NAV as practical expedient | Derivative liabilities | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Fair value based on NAV as practical expedient | Derivative liabilities | Total return swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets				0
Fair value based on NAV as practical expedient | Real estate company investment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other invested assets		0		0
Fair value based on NAV as practical expedient | Real estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Fair value based on NAV as practical expedient | Consumer noncyclical
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0
Fair value based on NAV as practical expedient | Diversified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Fair value based on NAV as practical expedient | Consumer cyclical
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Fair value based on NAV as practical expedient | Energy
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Fair value based on NAV as practical expedient | Finance
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Fair value based on NAV as practical expedient | Industrials
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Fair value based on NAV as practical expedient | Insurance
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		0		0
Fair value based on NAV as practical expedient | Fund investments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equities		840,318		1,621,019	[3]
Other invested assets		1,271,612		1,346,797	[3]
Fair value based on NAV as practical expedient | U.S. government and government sponsored enterprises
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Fair value based on NAV as practical expedient | U.S. states, territories and municipalities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Fair value based on NAV as practical expedient | Non US sovereign government supranational and government related
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Fair value based on NAV as practical expedient | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Fair value based on NAV as practical expedient | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		0		0
Fair value based on NAV as practical expedient | Residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, at fair value		$ 0		$ 0

[1] Corporate loans includes a portfolio of third-party, individually managed privately issued corporate loans that are managed under an externally managed mandate with a fair value of $1.0 billion and $1.0 billion at December 31, 2022 and 2021, respectively. The mandate primarily invests in U.S. floating rate, first lien, senior secured broadly syndicated loans with a focus on facility sizes greater than $300 million. Corporate loans also includes $0.3 billion and $0.4 billion of other privately issued corporate loans at December 31, 2022 and 2021, respectively.

[2] A certain investment previously disclosed as equity method and excluded from the fair value table is now included and presented as a Level 3 investment in order to align the disclosure with the valuation methodology used by the Company. The comparative disclosures as of December 31, 2021 have been revised to align with the presentation at December 31, 2022. This revision is not considered to be material to previously issued financial statements. Accordingly, no changes were made to the prior period Consolidated Balance Sheet or Consolidated Statements of Operations.

[3] The classification of fund investments was revised from Level 3 to "Fair values based on NAV practical expedient" in order to align the disclosure with the valuation methodology used by the Company. In addition, the classification of certain investments in corporate loans was revised from Level 3 to Level 2 to reflect the appropriate fair value hierarchy level for investments with quoted prices, and one investment was reclassified from corporate loans to fund investments. The comparative disclosures as of December 31, 2021 have been revised to align with the presentation at December 31, 2022. These revisions are not considered to be material to previously issued financial statements.

XML

Fair Value - Level 3 rollforward (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022		Dec. 31, 2021
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		$ 1,010,025		$ 1,113,592
(Losses) gains included in net income		(82,798)		118,172
Purchases		80,126		86,764
Settlements and sales		(85,155)	[1]	(299,826)	[2]
Level 3 transfers, Net		6,354		(8,677)
Balance, end of year		928,552		1,010,025
Change in unrealized (losses) gains relating to assets held at end of year		$ (80,316)		$ 54,670
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]		Net (loss) income		Net (loss) income
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]		Net realized and unrealized investment (losses) gains		Net realized and unrealized investment (losses) gains
Fixed maturities
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		$ 111,945		$ 154,535
(Losses) gains included in net income		(13,862)		(7,165)
Purchases		0		0
Settlements and sales		(33,406)	[1]	(35,425)	[2]
Level 3 transfers, Net		0		0
Balance, end of year		64,677		111,945
Change in unrealized (losses) gains relating to assets held at end of year		(14,108)		(8,818)
Sales		32,000		17,000
Fixed maturities | U.S. states, territories and municipalities
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		95,181		120,477
(Losses) gains included in net income		(13,862)		(7,330)
Purchases		0		0
Settlements and sales		(32,572)		(17,966)
Level 3 transfers, Net		0		0
Balance, end of year		48,747		95,181
Change in unrealized (losses) gains relating to assets held at end of year		(14,108)		(8,818)
Fixed maturities | Asset-backed securities
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		16,764		17,528
(Losses) gains included in net income		0		0
Purchases		0		0
Settlements and sales		(834)		(764)
Level 3 transfers, Net		0		0
Balance, end of year		15,930		16,764
Change in unrealized (losses) gains relating to assets held at end of year		0		0
Fixed maturities | Corporate bonds
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		0		16,530
(Losses) gains included in net income				165
Purchases				0
Settlements and sales				(16,695)
Level 3 transfers, Net				0
Balance, end of year				0
Change in unrealized (losses) gains relating to assets held at end of year				0
Short-term investments
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		0
(Losses) gains included in net income		0
Purchases		6,907
Settlements and sales		0
Level 3 transfers, Net		0
Balance, end of year		6,907		0
Change in unrealized (losses) gains relating to assets held at end of year		0
Equities
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year	[3]	23,756		51,422
(Losses) gains included in net income		(2,721)		63,045	[3]
Purchases		2,759		4,619	[3]
Settlements and sales		(494)	[1]	(90,929)	[2],[3]
Level 3 transfers, Net		0		(4,401)	[3]
Balance, end of year		23,300		23,756	[3]
Change in unrealized (losses) gains relating to assets held at end of year		(2,908)		6,681	[3]
Sales				91,000
Equities | Energy
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		2,368		34,448
(Losses) gains included in net income		(854)		54,509
Purchases		0		6
Settlements and sales		0		(86,595)
Level 3 transfers, Net		0		0
Balance, end of year		1,514		2,368
Change in unrealized (losses) gains relating to assets held at end of year		(854)		1,326
Sales				87,000
Equities | Consumer noncyclical
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		10,081		6,886
(Losses) gains included in net income		0		7,557
Purchases		0		0
Settlements and sales		0		0
Level 3 transfers, Net		0		(4,362)
Balance, end of year		10,081		10,081
Change in unrealized (losses) gains relating to assets held at end of year		0		4,522
Equities | Insurance
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		0		4,000
(Losses) gains included in net income				0
Purchases				0
Settlements and sales				(4,000)
Level 3 transfers, Net				0
Balance, end of year				0
Change in unrealized (losses) gains relating to assets held at end of year				0
Sales				4,000
Equities | Real estate
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		2,097		2,338
(Losses) gains included in net income		(283)		(241)
Purchases		0		0
Settlements and sales		0		0
Level 3 transfers, Net		0		0
Balance, end of year		1,814		2,097
Change in unrealized (losses) gains relating to assets held at end of year		(283)		(241)
Equities | Consumer cyclical
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		1,394		475
(Losses) gains included in net income		(1,366)		(916)
Purchases		0		1,835
Settlements and sales		0		0
Level 3 transfers, Net		0		0
Balance, end of year		28		1,394
Change in unrealized (losses) gains relating to assets held at end of year		(1,366)		(916)
Equities | Industrials
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		220		39
(Losses) gains included in net income		13		245
Purchases		0		309
Settlements and sales		(157)		(334)
Level 3 transfers, Net		0		(39)
Balance, end of year		76		220
Change in unrealized (losses) gains relating to assets held at end of year		(53)		99
Equities | Finance
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		128		138
(Losses) gains included in net income		(8)		(10)
Purchases		0		0
Settlements and sales		0		0
Level 3 transfers, Net		0		0
Balance, end of year		120		128
Change in unrealized (losses) gains relating to assets held at end of year		(8)		(10)
Equities | Diversified
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		7,468		3,098
(Losses) gains included in net income		(223)		1,901
Purchases		2,759		2,469
Settlements and sales		(337)		0
Level 3 transfers, Net		0		0
Balance, end of year		9,667		7,468
Change in unrealized (losses) gains relating to assets held at end of year		(344)		1,901
Other invested assets
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		874,324		907,635
(Losses) gains included in net income		(66,215)		62,292
Purchases		70,460		82,145
Settlements and sales		(51,255)	[1]	(173,472)	[2]
Level 3 transfers, Net		6,354		(4,276)
Balance, end of year		833,668		874,324
Change in unrealized (losses) gains relating to assets held at end of year		(63,300)		56,807
Sales		36,000		119,000
Other invested assets | Derivatives, net
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		7,796		(862)
(Losses) gains included in net income		1,929		5,718
Purchases		5,631		3,059
Settlements and sales		(8)		(119)
Level 3 transfers, Net		0		0
Balance, end of year		15,348		7,796
Change in unrealized (losses) gains relating to assets held at end of year		996		4,018
Other invested assets | Corporate loans
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year	[3]	287,527		374,556
(Losses) gains included in net income		1,443		(9,883)	[3]
Purchases		34,543		78,673	[3]
Settlements and sales		(42,589)		(151,543)	[3]
Level 3 transfers, Net		6,354		(4,276)	[3]
Balance, end of year		287,278		287,527	[3]
Change in unrealized (losses) gains relating to assets held at end of year		2,166		(6,844)	[3]
Sales		33,000
Other invested assets | Notes and loan receivables and notes securitization
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year		6,575		7,121
(Losses) gains included in net income		(594)		(71)
Purchases		0		21
Settlements and sales		(2,815)		(496)
Level 3 transfers, Net		0		0
Balance, end of year		3,166		6,575
Change in unrealized (losses) gains relating to assets held at end of year		2,301		(6,895)
Sales		3,000
Other invested assets | Fund investments
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year	[3]	11,739		32,810
(Losses) gains included in net income		92		(149)	[3]
Purchases		30,286		392	[3]
Settlements and sales		(5,843)		(21,314)	[3]
Level 3 transfers, Net		0		0	[3]
Balance, end of year		36,274		11,739	[3]
Change in unrealized (losses) gains relating to assets held at end of year		322		(149)	[3]
Other invested assets | Real estate company investment
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of year	[3]	560,687		494,010
(Losses) gains included in net income		(69,085)		66,677	[3]
Purchases		0		0	[3]
Settlements and sales		0		0	[3]
Level 3 transfers, Net		0		0	[3]
Balance, end of year		491,602		560,687	[3]
Change in unrealized (losses) gains relating to assets held at end of year		$ (69,085)		$ 66,677	[3]

[1] Included sales of Fixed maturities and Other invested assets of $32 million and $36 million, respectively. Sales of Fixed maturities were comprised of U.S. states, territories and municipalities. Sales of Other invested assets included sales of corporate loans of $33 million and sales of notes and loan receivables and notes securitization of $3 million.

[2] Included sales of Fixed maturities, Equities and Other invested assets of $17 million, $91 million and $119 million, respectively. Sales of Fixed maturities were comprised of U.S. states, territories and municipalities. Sales of Equities included sales of $87 million in energy and $4 million in insurance. Sales of Other invested assets included sales of corporate loans.

[3] The Level 3 reconciliation for the year ended December 31, 2021 has been recast to reflect the reclassification of certain investments within the fair value table as discussed above.

XML

Fair Value - Valuation Technique and Inputs (Details) $ in Thousands	Dec. 31, 2022 USD ($) $ / ft²	Dec. 31, 2021 USD ($) $ / ft²
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fixed maturities, at fair value	$ 13,021,914	$ 14,071,274
Short-term investments, at fair value (amortized cost: 2021, $nil; 2020, $nil)	523,510	205,146
Other invested assets carried at fair value	3,117,861	3,317,260
Significant unobservable inputs (Level 3)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fixed maturities, at fair value	64,677	111,945
Short-term investments, at fair value (amortized cost: 2021, $nil; 2020, $nil)	6,907	0
Other invested assets carried at fair value	833,668	874,324
Real estate company investment
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets carried at fair value	491,602	560,687	[1]
Real estate company investment | Significant unobservable inputs (Level 3)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets carried at fair value	491,602	560,687	[1]
U.S. states, territories and municipalities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fixed maturities, at fair value	58,873	108,059
U.S. states, territories and municipalities | Significant unobservable inputs (Level 3)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fixed maturities, at fair value	48,747	95,181
Fixed maturities | U.S. states, territories and municipalities | Significant unobservable inputs (Level 3) | Discounted cash flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fixed maturities, at fair value	$ 48,747	$ 95,181
Fixed maturities | U.S. states, territories and municipalities | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fixed maturities, measurement input	0.027	0.025
Fixed maturities | U.S. states, territories and municipalities | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fixed maturities, measurement input	0.036	2.545
Fixed maturities | U.S. states, territories and municipalities | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fixed maturities, measurement input	0.034	0.143
Short-term investments | Significant unobservable inputs (Level 3) | Discounted cash flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Short-term investments, at fair value (amortized cost: 2021, $nil; 2020, $nil)	$ 6,907
Short-term investments | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Short-Term Investments Measurement Input	0.025
Short-term investments | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Short-Term Investments Measurement Input	0.025
Short-term investments | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Short-Term Investments Measurement Input	0.025
Other invested assets | Insurance-linked securities longevity swaps | Significant unobservable inputs (Level 3) | Discounted cash flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets carried at fair value	$ 6,657	$ 5,663
Other invested assets | Insurance-linked securities longevity swaps | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivatives, measurement input	0.057	0.017
Other invested assets | Insurance-linked securities longevity swaps | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivatives, measurement input	0.057	0.017
Other invested assets | Insurance-linked securities longevity swaps | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivatives, measurement input	0.057	0.017
Other invested assets | Notes and loan receivables | Significant unobservable inputs (Level 3) | Discounted cash flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets carried at fair value		$ 1,791
Other invested assets | Notes and loan receivables | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input		0.175
Other invested assets | Notes and loan receivables | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input		0.175
Other invested assets | Notes and loan receivables | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input		0.175
Other invested assets | Notes and loan receivables | Significant unobservable inputs (Level 3) | Discounted cash flow | Gross revenue/fair value | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input		1.1
Other invested assets | Notes and loan receivables | Significant unobservable inputs (Level 3) | Discounted cash flow | Gross revenue/fair value | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input		1.1
Other invested assets | Notes and loan receivables | Significant unobservable inputs (Level 3) | Discounted cash flow | Gross revenue/fair value | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input		1.1
Other invested assets | Note securitization | Significant unobservable inputs (Level 3) | Discounted cash flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets carried at fair value	$ 188	$ 403
Other invested assets | Note securitization | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input	0.025	0.025
Other invested assets | Note securitization | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input	0.025	0.025
Other invested assets | Note securitization | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input	0.025	0.025
Other invested assets | Fund investments | Significant unobservable inputs (Level 3) | Discounted cash flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets carried at fair value	$ 6,008	$ 8,832
Other invested assets | Fund investments | Significant unobservable inputs (Level 3) | Discounted cash flow | Effective yield | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input	0.006	0.035
Other invested assets | Fund investments | Significant unobservable inputs (Level 3) | Discounted cash flow | Effective yield | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input	0.006	0.035
Other invested assets | Fund investments | Significant unobservable inputs (Level 3) | Discounted cash flow | Effective yield | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input	0.006	0.035
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Income Capitalization And Comparable Method Valuation Techniques
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets carried at fair value	$ 491,602	$ 560,687
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Valuation, Income Approach | Measurement Input Estimated Rental Value | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input | $ / ft²	84	92
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Valuation, Income Approach | Measurement Input Estimated Rental Value | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input | $ / ft²	90	100
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Valuation, Income Approach | Measurement Input Estimated Rental Value | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input | $ / ft²	87	96
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Valuation, Income Approach | Measurement Input Reversionary Yield | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input	0.046	0.044
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Valuation, Income Approach | Measurement Input Reversionary Yield | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input	0.053	0.049
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Valuation, Income Approach | Measurement Input Reversionary Yield | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input	0.049	0.047
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Valuation, Income Approach | Measurement Input Net Initial Yield | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input	0.022	0.022
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Valuation, Income Approach | Measurement Input Net Initial Yield | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input	0.046	0.045
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Valuation, Income Approach | Measurement Input Net Initial Yield | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input	0.039	0.039
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Valuation Technique Comparable Method | Measurement Input, Appraised Value | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input | $ / ft²	1,617	1,763
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Valuation Technique Comparable Method | Measurement Input, Appraised Value | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input | $ / ft²	5,459	5,916
Other invested assets | Real estate company investment | Significant unobservable inputs (Level 3) | Valuation Technique Comparable Method | Measurement Input, Appraised Value | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets, measurement input | $ / ft²	4,836	5,222
Derivative liabilities | Total return swaps | Significant unobservable inputs (Level 3) | Discounted cash flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other invested assets carried at fair value		$ (926)
Derivative liabilities | Total return swaps | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivatives, measurement input		0.024
Derivative liabilities | Total return swaps | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivatives, measurement input		0.413
Derivative liabilities | Total return swaps | Significant unobservable inputs (Level 3) | Discounted cash flow | Credit spreads | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivatives, measurement input		0.365

[1] A certain investment previously disclosed as equity method and excluded from the fair value table is now included and presented as a Level 3 investment in order to align the disclosure with the valuation methodology used by the Company. The comparative disclosures as of December 31, 2021 have been revised to align with the presentation at December 31, 2022. This revision is not considered to be material to previously issued financial statements. Accordingly, no changes were made to the prior period Consolidated Balance Sheet or Consolidated Statements of Operations.

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Fair Value - Change in fair value option table (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Option, Quantitative Disclosures [Line Items]
Change in unrealized gain/loss	$ (2,448,700)	$ (175,477)	$ 451,071
Fixed maturities and short term investments
Fair Value, Option, Quantitative Disclosures [Line Items]
Change in unrealized gain/loss	(1,807,048)	(558,466)	219,946
Equities
Fair Value, Option, Quantitative Disclosures [Line Items]
Change in unrealized gain/loss	(505,072)	198,780	167,456
Other invested assets
Fair Value, Option, Quantitative Disclosures [Line Items]
Change in unrealized gain/loss	$ (136,580)	$ 184,209	$ 63,669

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Fair Value - Investments measured at fair value using NAV as a practical expedient (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Total fund investments	$ 2,111,930	$ 2,967,816
Remaining unfunded commitment	365,682	495,341
Equities	929,886	1,751,584
Other invested assets	3,117,861	3,317,260
Fair value based on NAV as practical expedient
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Equities	840,318	1,621,019
Other invested assets	1,271,612	1,346,797
Fund investments
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Equities	840,318	1,621,019	[1]
Other invested assets	1,307,886	1,358,536	[1]
Fund investments | Fair value based on NAV as practical expedient
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Equities	840,318	1,621,019	[1]
Other invested assets	1,271,612	1,346,797	[1]
Public equity funds
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Total fund investments	629,125	1,461,620
Remaining unfunded commitment	0	0
Public equity funds | Three years
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Total fund investments	$ 422,000
Public equity funds | Minimum
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Notice period	30 days
Public equity funds | Maximum
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Notice period	60 days
Private equity funds
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Total fund investments	$ 389,736	499,289
Remaining unfunded commitment	$ 150,458	195,871
Private equity funds | Minimum
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Liquidating investment, period	5 years
Private equity funds | Maximum
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Liquidating investment, period	10 years
Private credit funds
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Total fund investments	$ 404,065	294,760
Remaining unfunded commitment	$ 67,815	184,590
Private credit funds | Minimum
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Liquidating investment, period	5 years
Private credit funds | Maximum
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Liquidating investment, period	10 years
Multi-strategy funds
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Total fund investments	$ 689,004	712,147
Remaining unfunded commitment	147,409	114,880
Multi-strategy funds | Quarterly Redemption Rights
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Total fund investments	$ 314,000	$ 384,000
Notice period	60 days
Redemption restriction period	36 months
Multi-strategy funds | Minimum
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Liquidating investment, period	5 years
Multi-strategy funds | Maximum
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Liquidating investment, period	10 years

[1] The classification of fund investments was revised from Level 3 to "Fair values based on NAV practical expedient" in order to align the disclosure with the valuation methodology used by the Company. In addition, the classification of certain investments in corporate loans was revised from Level 3 to Level 2 to reflect the appropriate fair value hierarchy level for investments with quoted prices, and one investment was reclassified from corporate loans to fund investments. The comparative disclosures as of December 31, 2021 have been revised to align with the presentation at December 31, 2022. These revisions are not considered to be material to previously issued financial statements.

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Fair Value - Narrative items (Details) $ in Thousands		12 Months Ended
		Dec. 31, 2022 USD ($) securities	Dec. 31, 2021 USD ($) securities
Fair Value - Other Details [Line Items]
Other invested assets carried at fair value		$ 3,117,861	$ 3,317,260
Other invested assets
Fair Value - Other Details [Line Items]
Equity method investments		237,000	$ 284,000
Other invested assets
Fair Value - Other Details [Line Items]
Equity method investments		237,000
Equities
Fair Value - Other Details [Line Items]
Number of securities transferred out of level 3 | securities			2
Transfers out of level 3			$ (4,000)
Individually managed private issue corporate loans
Fair Value - Other Details [Line Items]
Other invested assets carried at fair value		1,000,000	1,000,000
Minimum threshold for inclusion in managed loan portfolio		300,000	300,000
Other private issue corporate loans
Fair Value - Other Details [Line Items]
Other invested assets carried at fair value		300,000	400,000
Corporate loans
Fair Value - Other Details [Line Items]
Other invested assets carried at fair value	[1]	$ 1,302,807	$ 1,391,971
Corporate loans | Other invested assets
Fair Value - Other Details [Line Items]
Number of securities transferred into level 3 | securities		5	1
Transfers into level 3		$ 15,000	$ 3,000
Number of securities transferred out of level 3 | securities		5	4
Transfers out of level 3		$ (9,000)	$ (7,000)

[1] Corporate loans includes a portfolio of third-party, individually managed privately issued corporate loans that are managed under an externally managed mandate with a fair value of $1.0 billion and $1.0 billion at December 31, 2022 and 2021, respectively. The mandate primarily invests in U.S. floating rate, first lien, senior secured broadly syndicated loans with a focus on facility sizes greater than $300 million. Corporate loans also includes $0.3 billion and $0.4 billion of other privately issued corporate loans at December 31, 2022 and 2021, respectively.

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Investments - Net Realized and Unrealized Investment (Losses) Gains (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Investments [Abstract]
Net realized investment gains on fixed maturities and short-term investments	$ 859	$ 19,893	$ 24,828
Net realized investment gains on equities	461,041	78,501	21,538
Net realized investment gains (losses) on other invested assets	9,781	103,011	(30,436)
Net realized investment gains	471,681	201,405	15,930
Change in net unrealized investment (losses) gains on fixed maturities and short-term investments	(1,807,048)	(558,466)	219,946
Change in net unrealized investment (losses) gains on equities	(505,072)	198,780	167,456
Change in net unrealized investment (losses) gains on other invested assets	(123,694)	196,926	58,452
Net other realized and unrealized investment losses	(2,672)	(848)	(1,346)
Change in net unrealized investment (losses) gains	(2,438,486)	(163,608)	444,508
Impairment loss on investments in real estate	(2,209)	0	(6,119)
Net realized and unrealized investment (losses) gains	$ (1,969,014)	$ 37,797	$ 454,319

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Investments - Investment Income (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Net Investment Income [Line Items]
Net investment income		$ 398,348	$ 376,469	$ 360,668
Funds held interest rate, low end of range		0.10%	0.10%	0.10%
Funds held interest rate, high end of range		10.90%	7.30%	6.50%
Fixed maturities
Net Investment Income [Line Items]
Net investment income		$ 310,152	$ 301,391	$ 290,259
Short-term investments and cash and cash equivalents
Net Investment Income [Line Items]
Net investment income		17,477	4,860	12,000
Other invested assets
Net Investment Income [Line Items]
Net investment income		99,375	90,442	89,129
Equities
Net Investment Income [Line Items]
Net investment income		11,118	12,686	3,918
Funds held and other (1)
Net Investment Income [Line Items]
Net investment income	[1]	10,801	17,871	16,559
Investment Expenses
Net Investment Income [Line Items]
Net investment income		$ (50,575)	$ (50,781)	$ (51,197)

[1] The Company generally earns investment income on funds held by reinsured companies based upon a predetermined interest rate, either fixed contractually at the inception of the contract or based upon a recognized index. Interest rates ranged from 0.1% to 10.9%, 0.1% to 7.3% and 0.1% to 6.5% for the years ended December 31, 2022, 2021 and 2020, respectively.

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Investments - Pledged assets and net payable receivable for securities purchased sold (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Pledged assets and net payable for securities purchased [Line Items]
Restricted cash and cash equivalents	$ 137,782	$ 104,971
Restricted securities	5,258,000	5,483,000
Other assets
Pledged assets and net payable for securities purchased [Line Items]
Receivable for securities sold	52,000	45,000
Accounts payable, accrued expenses, and other
Pledged assets and net payable for securities purchased [Line Items]
Payable for securities purchased	$ 149,000	$ 202,000

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Investments - Equity Method Investments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Schedule of Equity Method Investments [Line Items]
Other invested assets	$ 3,117,861	$ 3,317,260
Equity Method And Other Shareholdings, Carrying Value	1,856,000	1,862,000
Proceeds from Equity Method Investment, Distribution	2,000	10,000
Real estate company investment
Schedule of Equity Method Investments [Line Items]
Other invested assets	491,602	560,687	[1]
Almacantar Group S.A. | Real estate company investment
Schedule of Equity Method Investments [Line Items]
Other invested assets	492,000	561,000
Other invested assets
Schedule of Equity Method Investments [Line Items]
Equity method investments	$ 237,000	$ 284,000
Other invested assets | Almacantar Group S.A.
Schedule of Equity Method Investments [Line Items]
Ownership percentage	36.00%	36.00%

[1] A certain investment previously disclosed as equity method and excluded from the fair value table is now included and presented as a Level 3 investment in order to align the disclosure with the valuation methodology used by the Company. The comparative disclosures as of December 31, 2021 have been revised to align with the presentation at December 31, 2022. This revision is not considered to be material to previously issued financial statements. Accordingly, no changes were made to the prior period Consolidated Balance Sheet or Consolidated Statements of Operations.

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Derivatives - Balance Sheet (Details) - USD ($)		Dec. 31, 2022	Dec. 31, 2021
Derivative [Line Items]
Asset derivatives at fair value	[1]	$ 29,889,000	$ 17,716,000
Liability derivatives at fair value	[1]	(17,489,000)	(18,225,000)
Derivatives designated as hedges
Derivative [Line Items]
Net notional exposure		0	0
Derivatives not designated as hedges
Derivative [Line Items]
Asset derivatives at fair value		29,889,000	17,716,000
Liability derivatives at fair value		(17,489,000)	(18,225,000)
Fair value		12,400,000	(509,000)
Derivatives not designated as hedges | Foreign exchange forward contracts
Derivative [Line Items]
Asset derivatives at fair value		13,705,000	8,841,000
Liability derivatives at fair value		(17,336,000)	(6,657,000)
Fair value		(3,631,000)	2,184,000
Net notional exposure		4,277,894,000	3,092,396,000
Derivatives not designated as hedges | Insurance-linked securities
Derivative [Line Items]
Asset derivatives at fair value	[2]	6,657,000	5,663,000
Liability derivatives at fair value	[2]	0	0
Fair value	[2]	6,657,000	5,663,000
Net notional exposure	[2]	16,937,000	15,200,000
Derivatives not designated as hedges | Total return swaps
Derivative [Line Items]
Asset derivatives at fair value			153,000
Liability derivatives at fair value			(1,079,000)
Fair value			(926,000)
Net notional exposure			31,519,000
Derivatives not designated as hedges | Interest rate swaps
Derivative [Line Items]
Asset derivatives at fair value	[3]	258,000	0
Liability derivatives at fair value	[3]	(153,000)	(10,489,000)
Fair value	[3]	105,000	(10,489,000)
Net notional exposure	[3]	0	0
Derivatives not designated as hedges | TBAs
Derivative [Line Items]
Asset derivatives at fair value		578,000
Liability derivatives at fair value		0
Fair value		578,000
Net notional exposure		0
Derivatives not designated as hedges | Other Investments
Derivative [Line Items]
Asset derivatives at fair value		8,691,000	3,059,000
Liability derivatives at fair value		0	0
Fair value		8,691,000	3,059,000
Net notional exposure		$ 8,815,000	$ 0

[1] Amounts include all derivative instruments, irrespective of whether there is a legally enforceable master netting arrangement in place.

[2] Insurance-linked securities include longevity swaps for which the notional amounts are not reflective of the overall potential exposure of the swaps. The net notional exposure above includes the Company's best estimate of the present value of future expected claims.

[3] The Company enters into interest rate swaps to mitigate notional exposures on certain total return swaps and certain fixed maturities. The net notional exposure for interest rate swaps above relates to fixed maturities.

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Derivatives - Income Statement (Details) - Derivatives not designated as hedges - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Derivative Instruments, Gain (Loss) [Line Items]
Total included in Net foreign exchange losses	$ (34,902)	$ (16,788)	$ (32,611)
Total included in Net realized and unrealized investment gains (losses)	13,554	12,903	(7,451)
Total derivatives not designated as hedges	(21,348)	(3,885)	(40,062)
Foreign exchange forward contracts
Derivative Instruments, Gain (Loss) [Line Items]
Total included in Net foreign exchange losses	(34,902)	(16,788)	(32,611)
Insurance-linked securities
Derivative Instruments, Gain (Loss) [Line Items]
Total included in Net realized and unrealized investment gains (losses)	2,049	4,807	(2,341)
Total return swaps
Derivative Instruments, Gain (Loss) [Line Items]
Total included in Net realized and unrealized investment gains (losses)	934	1,430	(845)
Interest rate swaps
Derivative Instruments, Gain (Loss) [Line Items]
Total included in Net realized and unrealized investment gains (losses)	10,594	7,020	(5,131)
TBAs
Derivative Instruments, Gain (Loss) [Line Items]
Total included in Net realized and unrealized investment gains (losses)	(23)	(56)	(510)
Other
Derivative Instruments, Gain (Loss) [Line Items]
Total included in Net realized and unrealized investment gains (losses)	$ 0	$ (298)	$ 1,376

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Derivatives - Offsetting (Details) - USD ($) $ in Thousands		Dec. 31, 2022	Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Gross amounts of recognized, asset	[1]	$ 29,889	$ 17,716
Gross amount offset in the balance sheet		0	0
Net amounts of asset/ liabilities presented in the balance sheet, asset		29,889	17,716
Gross amounts not offset in the balance sheet, financial instruments, asset		(258)	0
Gross amounts not offset in the balance sheet, cash collateral received/ pledged		(37,262)	(34,764)
Net amount, asset		(7,631)	(17,048)
Gross amounts of recognized, liability	[1]	(17,489)	(18,225)
Gross amount offset in the balance sheet		0	0
Net amounts presented in the balance sheet, liability		(17,489)	(18,225)
Gross amounts not offset in the balance sheet, financial instruments, liability		258	0
Gross amounts not offset in the balance sheet, cash collateral received		15,978	1,671
Net amount, liability		$ (1,253)	$ (16,554)

[1] Amounts include all derivative instruments, irrespective of whether there is a legally enforceable master netting arrangement in place.

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Goodwill and Intangible Assets - Rollforward (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Goodwill And Intangible Assets [Line Items]
Balance at beginning of year	$ 456,380	$ 456,380	$ 456,380
Foreign currency translation	0	0	0
Balance at end of year	456,380	456,380	456,380
Balance at beginning of year	98,818	107,669	117,538
Total foreign currency translation	(137)	10	119
Amortization of intangible assets	(8,912)	(8,861)	(9,988)
Balance at end of year	89,769	98,818	107,669
Definite-lived intangible assets
Goodwill And Intangible Assets [Line Items]
Balance at beginning of year	89,263	98,114	107,983
Foreign currency translation	(137)	10	119
Amortization of intangible assets	(8,912)	(8,861)	(9,988)
Balance at end of year	80,214	89,263	98,114
Indefinite-lived intangible assets
Goodwill And Intangible Assets [Line Items]
Balance at beginning of year	9,555	9,555	9,555
Foreign currency translation	0	0	0
Balance at end of year	$ 9,555	$ 9,555	$ 9,555

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Goodwill and Intangible Assets - Gross Values And Amortization Of Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill And Intangible Assets [Line Items]
Gross intangible assets excluding goodwill	$ 200,912	$ 201,049
Accumulated amortization	(111,143)	(102,231)
Intangible assets	89,769	98,818	$ 107,669	$ 117,538
Definite-lived intangible assets
Goodwill And Intangible Assets [Line Items]
Gross intangible assets excluding goodwill	191,357	191,494
Accumulated amortization	(111,143)	(102,231)
Intangible assets	80,214	89,263	98,114	107,983
Definite-lived intangible assets | Renewal rights
Goodwill And Intangible Assets [Line Items]
Gross intangible assets excluding goodwill	48,163	48,163
Accumulated amortization	(43,032)	(40,786)
Intangible assets	5,131	7,377
Definite-lived intangible assets | Customer relationships
Goodwill And Intangible Assets [Line Items]
Gross intangible assets excluding goodwill	67,611	67,748
Accumulated amortization	(56,850)	(52,661)
Intangible assets	10,761	15,087
Definite-lived intangible assets | Life VOBA
Goodwill And Intangible Assets [Line Items]
Gross intangible assets excluding goodwill	75,583	75,583
Accumulated amortization	(11,261)	(8,784)
Intangible assets	$ 64,322	66,799
Estimated useful life of intangible assets	100 years
Indefinite-lived intangible assets
Goodwill And Intangible Assets [Line Items]
Intangible assets	$ 9,555	9,555	$ 9,555	$ 9,555
Indefinite-lived intangible assets | Licensing Agreements
Goodwill And Intangible Assets [Line Items]
Gross intangible assets excluding goodwill	9,555	9,555
Intangible assets	$ 9,555	$ 9,555
Minimum | Definite-lived intangible assets | Renewal rights
Goodwill And Intangible Assets [Line Items]
Estimated useful life of intangible assets	10 years
Minimum | Definite-lived intangible assets | Customer relationships
Goodwill And Intangible Assets [Line Items]
Estimated useful life of intangible assets	10 years
Maximum | Definite-lived intangible assets | Renewal rights
Goodwill And Intangible Assets [Line Items]
Estimated useful life of intangible assets	13 years
Maximum | Definite-lived intangible assets | Customer relationships
Goodwill And Intangible Assets [Line Items]
Estimated useful life of intangible assets	13 years

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Goodwill and Intangible Assets - Allocation to Segments (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill allocation to segments
Goodwill	$ 456,380	$ 456,380	$ 456,380	$ 456,380
P&C
Goodwill allocation to segments
Goodwill	242,376	242,376
Specialty
Goodwill allocation to segments
Goodwill	196,047	196,047
Life and Health
Goodwill allocation to segments
Goodwill	$ 17,957	$ 17,957

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Goodwill and Intangible Assets - Future Amortization of Finite Intangibles (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Estimated amortization expense
2023	$ 7,913
2024	7,256
2025	6,437
2026	2,294
2027	2,640
Thereafter	53,674
Total	80,214
VOBA
Estimated amortization expense
2023	2,272
2024	2,296
2025	2,070
2026	1,892
2027	2,238
Thereafter	53,554
Total	64,322
Other definite- lived intangible assets
Estimated amortization expense
2023	5,641
2024	4,960
2025	4,367
2026	402
2027	402
Thereafter	120
Total	$ 15,892

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Non-life and Life and Health Reserves - Components of Non-life reserves (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Components of non-life reserves [Line Items]
Non-life reserves	$ 12,725,631	$ 12,047,792
Non Life
Components of non-life reserves [Line Items]
Case reserves	5,110,575	4,881,892
ACRs	159,821	140,464
IBNR reserves	7,455,235	7,025,436
Non-life reserves	$ 12,725,631	$ 12,047,792	$ 11,395,321	$ 10,363,383

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Non-life and Life and Health Reserves - Non Life loss and loss expenses rollforward (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]
Gross liability at beginning of year			$ 12,047,792
Reinsurance recoverable at beginning of year			1,787,493
Net paid losses related to:
Reinsurance recoverable at end of year			1,959,652	$ 1,787,493
Gross liability at end of year			12,725,631	12,047,792
Non Life
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]
Gross liability at beginning of year			12,047,792	11,395,321	$ 10,363,383
Reinsurance recoverable at beginning of year			1,532,666	782,330	754,795
Net liability at beginning of year			10,515,126	10,612,991	9,608,588
Net incurred losses related to:
Current year			3,533,087	3,637,671	3,945,248
Prior years			(219,853)	(194,426)	71,456
Net incurred losses			3,313,234	3,443,245	4,016,704
Net paid losses related to:
Current year			(419,633)	(437,938)	(459,718)
Prior years			(2,238,503)	(2,535,057)	(2,772,886)
Total Non-life Claims Paid			(2,658,136)	(2,972,995)	(3,232,604)
Retroactive reinsurance recoverable		$ (81,000)	(35,695)	(357,864)	0
Effects of foreign exchange rate changes and other			(260,709)	(210,251)	220,303
Net liability at end of year	$ 10,612,991	9,608,588	10,873,820	10,515,126	10,612,991
Reinsurance recoverable at end of year	782,330	754,795	1,851,811	1,532,666	782,330
Gross liability at end of year	11,395,321	$ 10,363,383	12,725,631	12,047,792	11,395,321
Loss portfolio transfer, reinsurance recoverable, amount			394,000	358,000
Loss portfolio transfer and adverse development cover agreement deferred gain			$ 47,000	$ 20,000
Loss portfolio transfer agreement percentage		100.00%
Wholesale transaction deferred gain		$ 14,000
Reinsurance Recoverable for Paid and Unpaid Claims and Claims Adjustments wholesale transaction	70,000
Liability for Claims and Claims Adjustment Expense wholesale transaction	$ 70,000				70,000
Wholesale transaction gain					14,000
Portfolio Transfer Settlement, Invested Assets Amount					$ 64,000

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Non-life and Life and Health Reserves - Asbestos, and environmental claims (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Liability for Future Policy Benefits and Unpaid Claims and Claims Adjustment Expense [Abstract]
Net non-life reserves related to asbestos and environmental claims	$ 42	$ 44
Gross non-life reserves related to asbestos and environmental claims	$ 49	$ 52

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Non-life and Life and Health Reserves - Life and health reserve rollforward (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022		Dec. 31, 2021		Dec. 31, 2020
Reconciliation of Loss and Loss Expenses Including Life Policy Benefits [Line Items]
Reinsurance recoverable at beginning of year	$ 1,787,493
Reinsurance recoverable at end of year	1,959,652		$ 1,787,493
Life and Health
Reconciliation of Loss and Loss Expenses Including Life Policy Benefits [Line Items]
Gross liability at beginning of period	2,638,086		2,704,229		$ 2,417,044
Reinsurance recoverable at beginning of year	21,000		35,662		16,183
Net liability at beginning of period	2,617,086		2,668,567		2,400,861
Net incurred losses	1,434,169	[1]	1,440,739	[1]	1,318,196
Net losses paid	(1,390,848)		(1,413,316)		(1,230,383)
Effects of foreign exchange rate changes and other	(181,789)		(78,904)		179,893
Net liability at end of period	2,478,618		2,617,086		2,668,567
Reinsurance recoverable at end of year	31,675		21,000		35,662
Gross liability at end of period	2,510,293		2,638,086		2,704,229
Treaties recaptured gains	15,000		28,000
Life and Health | Disability
Reconciliation of Loss and Loss Expenses Including Life Policy Benefits [Line Items]
Prior years' loss development	$ 46,000		$ (5,000)		$ 52,000
Life and Health | Minimum
Reconciliation of Loss and Loss Expenses Including Life Policy Benefits [Line Items]
Interest rate assumption related to policy benefits for life and annuity contracts	0.00%		0.00%		0.00%
Life and Health | Maximum
Reconciliation of Loss and Loss Expenses Including Life Policy Benefits [Line Items]
Interest rate assumption related to policy benefits for life and annuity contracts	11.00%		11.00%		11.00%

[1] During 2021 and 2020, certain life and health treaties were recaptured, resulting in total gains upon recapture of $15 million and $28 million respectively, recorded as a reduction to net incurred losses.

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Non-life and Life and Health Reserves - Loss and loss expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Losses and Loss Expenses by Segment [Line Items]
Losses and loss expenses	$ 4,747,403	$ 4,883,984	$ 5,334,900
Non Life
Losses and Loss Expenses by Segment [Line Items]
Losses and loss expenses	3,313,234	3,443,245	4,016,704
Life and Health
Losses and Loss Expenses by Segment [Line Items]
Losses and loss expenses	$ 1,434,169	$ 1,440,739	$ 1,318,196

XML

Non-life and Life and Health Reserves - Claims development (Details) - Non Life - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Claims Development [Line Items]
Net incurred losses and loss expenses	$ 28,314,605
Net paid losses and loss expenses	18,981,132
Net reserves for accident years and exposures included in the triangles	9,333,473
All outstanding liabilities before accident year 2013, net of reinsurance	1,239,090
Net liability at end of year	10,572,563
Total of IBNR plus expected development on reported claims	$ 6,203,312
Average annual percentage payout of incurred claims by age:
Year One	13.00%
Year Two	33.00%
Year Three	15.00%
Year Four	10.00%
Year Five	6.00%
Year Six	4.00%
Year Seven	3.00%
Year Eight	2.00%
Year Nine	1.00%
Year Ten	1.00%
2013
Claims Development [Line Items]
Net incurred losses and loss expenses	$ 2,242,254	$ 2,262,098	$ 2,276,767	$ 2,301,835	$ 2,313,004	$ 2,787,608	$ 3,277,749	$ 2,400,977	$ 2,722,788	$ 2,664,745
Net paid losses and loss expenses	2,146,574	2,121,980	2,097,390	2,061,865	1,997,543	1,900,282	1,771,134	1,577,293	1,237,315	267,413
Total of IBNR plus expected development on reported claims	23,890
2014
Claims Development [Line Items]
Net incurred losses and loss expenses	2,232,454	2,262,546	2,277,135	2,315,021	2,353,759	2,349,869	2,368,967	2,514,200	2,481,720
Net paid losses and loss expenses	2,196,720	2,164,676	2,118,939	2,044,804	1,946,054	1,810,171	1,594,146	1,291,273	336,270
Total of IBNR plus expected development on reported claims	35,019
2015
Claims Development [Line Items]
Net incurred losses and loss expenses	2,432,324	2,451,141	2,475,960	2,520,182	2,550,830	2,527,784	2,611,184	2,502,854
Net paid losses and loss expenses	2,198,481	2,142,234	2,067,935	1,959,722	1,798,537	1,564,173	1,159,655	306,562
Total of IBNR plus expected development on reported claims	89,338
2016
Claims Development [Line Items]
Net incurred losses and loss expenses	2,476,383	2,484,069	2,467,920	2,486,199	2,516,126	2,559,851	2,451,204
Net paid losses and loss expenses	2,211,977	2,123,169	2,030,728	1,893,694	1,627,697	1,272,443	321,351
Total of IBNR plus expected development on reported claims	130,477
2017
Claims Development [Line Items]
Net incurred losses and loss expenses	2,658,571	2,663,904	2,651,730	2,698,916	2,801,179	2,549,737
Net paid losses and loss expenses	2,314,529	2,195,236	2,072,838	1,804,959	1,421,140	394,394
Total of IBNR plus expected development on reported claims	179,473
2018
Claims Development [Line Items]
Net incurred losses and loss expenses	3,009,359	2,972,766	2,969,810	2,974,243	2,596,552
Net paid losses and loss expenses	2,283,931	2,093,543	1,811,055	1,276,542	271,827
Total of IBNR plus expected development on reported claims	387,763
2019
Claims Development [Line Items]
Net incurred losses and loss expenses	3,523,443	3,510,991	3,519,556	2,931,280
Net paid losses and loss expenses	2,341,116	1,961,928	1,438,793	462,939
Total of IBNR plus expected development on reported claims	681,501
2020
Claims Development [Line Items]
Net incurred losses and loss expenses	3,499,097	3,586,462	4,186,395
Net paid losses and loss expenses	1,805,063	1,277,034	480,122
Total of IBNR plus expected development on reported claims	976,332
2021
Claims Development [Line Items]
Net incurred losses and loss expenses	2,829,876	2,880,141
Net paid losses and loss expenses	1,088,143	373,191
Total of IBNR plus expected development on reported claims	1,580,019
Short-Duration Insurance Contract, Accident Year 2022
Claims Development [Line Items]
Net incurred losses and loss expenses	3,410,844
Net paid losses and loss expenses	394,598
Total of IBNR plus expected development on reported claims	2,119,500
Property
Claims Development [Line Items]
Net incurred losses and loss expenses	7,390,912
Net paid losses and loss expenses	5,457,671
Net reserves for accident years and exposures included in the triangles	1,933,241
All outstanding liabilities before accident year 2013, net of reinsurance	122,792
Net liability at end of year	2,056,033
Total of IBNR plus expected development on reported claims	$ 959,162
Average annual percentage payout of incurred claims by age:
Year One	15.00%
Year Two	47.00%
Year Three	16.00%
Year Four	6.00%
Year Five	2.00%
Year Six	1.00%
Year Seven	1.00%
Year Eight	0.00%
Year Nine	0.00%
Year Ten	0.00%
Property | 2013
Claims Development [Line Items]
Net incurred losses and loss expenses	$ 485,091	487,571	489,268	490,699	492,673	500,527	505,636	519,883	560,072	622,984
Net paid losses and loss expenses	479,578	479,023	479,094	477,180	472,517	469,346	453,191	419,541	320,510	90,086
Total of IBNR plus expected development on reported claims	421
Property | 2014
Claims Development [Line Items]
Net incurred losses and loss expenses	444,808	447,894	447,816	450,487	452,907	458,609	463,409	488,446	469,568
Net paid losses and loss expenses	445,375	444,798	442,581	438,152	432,567	423,339	395,102	323,309	95,013
Total of IBNR plus expected development on reported claims	588
Property | 2015
Claims Development [Line Items]
Net incurred losses and loss expenses	523,475	525,203	519,568	524,147	528,106	537,792	565,816	537,193
Net paid losses and loss expenses	501,524	498,557	489,195	481,879	469,036	435,539	330,876	85,015
Total of IBNR plus expected development on reported claims	1,175
Property | 2016
Claims Development [Line Items]
Net incurred losses and loss expenses	623,593	624,375	622,562	625,873	644,349	681,050	663,490
Net paid losses and loss expenses	609,257	604,980	595,159	579,381	538,988	446,804	132,914
Total of IBNR plus expected development on reported claims	2,622
Property | 2017
Claims Development [Line Items]
Net incurred losses and loss expenses	910,105	915,166	923,025	952,613	1,022,186	971,607
Net paid losses and loss expenses	870,638	862,942	853,945	805,627	694,240	214,026
Total of IBNR plus expected development on reported claims	3,934
Property | 2018
Claims Development [Line Items]
Net incurred losses and loss expenses	766,591	778,867	799,735	820,675	805,960
Net paid losses and loss expenses	687,439	666,919	628,458	494,608	81,830
Total of IBNR plus expected development on reported claims	10,844
Property | 2019
Claims Development [Line Items]
Net incurred losses and loss expenses	711,928	720,079	782,453	703,097
Net paid losses and loss expenses	586,587	545,163	426,566	78,527
Total of IBNR plus expected development on reported claims	45,376
Property | 2020
Claims Development [Line Items]
Net incurred losses and loss expenses	1,061,772	1,070,935	1,252,575
Net paid losses and loss expenses	681,851	515,030	115,165
Total of IBNR plus expected development on reported claims	134,726
Property | 2021
Claims Development [Line Items]
Net incurred losses and loss expenses	918,629	919,517
Net paid losses and loss expenses	491,546	121,453
Total of IBNR plus expected development on reported claims	202,188
Property | Short-Duration Insurance Contract, Accident Year 2022
Claims Development [Line Items]
Net incurred losses and loss expenses	944,920
Net paid losses and loss expenses	103,876
Total of IBNR plus expected development on reported claims	557,288
Casualty
Claims Development [Line Items]
Net incurred losses and loss expenses	9,352,855
Net paid losses and loss expenses	4,739,470
Net reserves for accident years and exposures included in the triangles	4,613,385
All outstanding liabilities before accident year 2013, net of reinsurance	1,023,715
Net liability at end of year	5,637,100
Total of IBNR plus expected development on reported claims	$ 3,731,440
Average annual percentage payout of incurred claims by age:
Year One	8.00%
Year Two	14.00%
Year Three	13.00%
Year Four	13.00%
Year Five	12.00%
Year Six	9.00%
Year Seven	7.00%
Year Eight	5.00%
Year Nine	3.00%
Year Ten	3.00%
Casualty | 2013
Claims Development [Line Items]
Net incurred losses and loss expenses	$ 678,905	691,195	695,346	714,114	726,420	732,716	734,732	757,402	853,023	747,448
Net paid losses and loss expenses	578,496	558,218	533,983	510,855	470,029	410,241	339,320	260,249	152,575	49,468
Total of IBNR plus expected development on reported claims	19,235
Casualty | 2014
Claims Development [Line Items]
Net incurred losses and loss expenses	739,605	753,383	766,415	791,768	826,000	810,349	814,622	848,698	804,571
Net paid losses and loss expenses	654,893	631,367	594,035	536,883	470,964	387,182	292,152	189,458	69,119
Total of IBNR plus expected development on reported claims	28,354
Casualty | 2015
Claims Development [Line Items]
Net incurred losses and loss expenses	714,608	726,451	751,652	770,242	803,497	761,091	783,275	699,327
Net paid losses and loss expenses	667,748	627,964	577,907	505,067	398,790	303,213	184,520	73,252
Total of IBNR plus expected development on reported claims	76,827
Casualty | 2016
Claims Development [Line Items]
Net incurred losses and loss expenses	747,402	750,268	740,047	747,814	767,366	756,954	670,767
Net paid losses and loss expenses	586,050	520,069	455,982	369,651	244,560	140,081	28,304
Total of IBNR plus expected development on reported claims	103,979
Casualty | 2017
Claims Development [Line Items]
Net incurred losses and loss expenses	720,732	716,862	709,881	720,966	743,114	621,095
Net paid losses and loss expenses	488,164	411,806	334,296	246,615	157,792	55,617
Total of IBNR plus expected development on reported claims	136,389
Casualty | 2018
Claims Development [Line Items]
Net incurred losses and loss expenses	920,169	903,353	895,978	905,491	767,559
Net paid losses and loss expenses	532,717	425,887	323,510	201,190	59,105
Total of IBNR plus expected development on reported claims	258,229
Casualty | 2019
Claims Development [Line Items]
Net incurred losses and loss expenses	1,273,687	1,272,980	1,226,210	999,955
Net paid losses and loss expenses	580,304	430,192	274,821	100,639
Total of IBNR plus expected development on reported claims	519,757
Casualty | 2020
Claims Development [Line Items]
Net incurred losses and loss expenses	1,094,890	1,115,751	1,344,430
Net paid losses and loss expenses	304,592	176,740	112,281
Total of IBNR plus expected development on reported claims	624,521
Casualty | 2021
Claims Development [Line Items]
Net incurred losses and loss expenses	967,726	1,013,896
Net paid losses and loss expenses	225,846	80,434
Total of IBNR plus expected development on reported claims	920,590
Casualty | Short-Duration Insurance Contract, Accident Year 2022
Claims Development [Line Items]
Net incurred losses and loss expenses	1,495,131
Net paid losses and loss expenses	120,660
Total of IBNR plus expected development on reported claims	1,043,559
Specialty
Claims Development [Line Items]
Net incurred losses and loss expenses	11,570,838
Net paid losses and loss expenses	8,783,991
Net reserves for accident years and exposures included in the triangles	2,786,847
All outstanding liabilities before accident year 2013, net of reinsurance	92,583
Net liability at end of year	2,879,430
Total of IBNR plus expected development on reported claims	$ 1,512,710
Average annual percentage payout of incurred claims by age:
Year One	15.00%
Year Two	39.00%
Year Three	16.00%
Year Four	10.00%
Year Five	4.00%
Year Six	3.00%
Year Seven	1.00%
Year Eight	1.00%
Year Nine	0.00%
Year Ten	0.00%
Specialty | 2013
Claims Development [Line Items]
Net incurred losses and loss expenses	$ 1,078,258	1,083,332	1,092,153	1,097,022	1,093,911	1,554,365	2,037,381	1,123,692	1,309,693	1,294,313
Net paid losses and loss expenses	1,088,500	1,084,739	1,084,313	1,073,830	1,054,997	1,020,695	978,623	897,503	764,230	$ 127,859
Total of IBNR plus expected development on reported claims	4,234
Specialty | 2014
Claims Development [Line Items]
Net incurred losses and loss expenses	1,048,041	1,061,269	1,062,904	1,072,766	1,074,852	1,080,911	1,090,936	1,177,056	1,207,581
Net paid losses and loss expenses	1,096,452	1,088,511	1,082,323	1,069,769	1,042,523	999,650	906,892	778,506	$ 172,138
Total of IBNR plus expected development on reported claims	6,077
Specialty | 2015
Claims Development [Line Items]
Net incurred losses and loss expenses	1,194,241	1,199,487	1,204,740	1,225,793	1,219,227	1,228,901	1,262,093	1,266,334
Net paid losses and loss expenses	1,029,209	1,015,713	1,000,833	972,776	930,711	825,421	644,259	$ 148,295
Total of IBNR plus expected development on reported claims	11,336
Specialty | 2016
Claims Development [Line Items]
Net incurred losses and loss expenses	1,105,388	1,109,426	1,105,311	1,112,512	1,104,411	1,121,847	1,116,947
Net paid losses and loss expenses	1,016,670	998,120	979,587	944,662	844,149	685,558	$ 160,133
Total of IBNR plus expected development on reported claims	23,876
Specialty | 2017
Claims Development [Line Items]
Net incurred losses and loss expenses	1,027,734	1,031,876	1,018,824	1,025,337	1,035,879	957,035
Net paid losses and loss expenses	955,727	920,488	884,597	752,717	569,108	$ 124,751
Total of IBNR plus expected development on reported claims	39,150
Specialty | 2018
Claims Development [Line Items]
Net incurred losses and loss expenses	1,322,599	1,290,546	1,274,097	1,248,077	1,023,033
Net paid losses and loss expenses	1,063,775	1,000,737	859,087	580,744	$ 130,892
Total of IBNR plus expected development on reported claims	118,690
Specialty | 2019
Claims Development [Line Items]
Net incurred losses and loss expenses	1,537,828	1,517,932	1,510,893	1,228,228
Net paid losses and loss expenses	1,174,225	986,573	737,406	$ 283,773
Total of IBNR plus expected development on reported claims	116,368
Specialty | 2020
Claims Development [Line Items]
Net incurred losses and loss expenses	1,342,435	1,399,776	1,589,390
Net paid losses and loss expenses	818,620	585,264	$ 252,676
Total of IBNR plus expected development on reported claims	217,085
Specialty | 2021
Claims Development [Line Items]
Net incurred losses and loss expenses	943,521	946,728
Net paid losses and loss expenses	370,751	$ 171,304
Total of IBNR plus expected development on reported claims	457,241
Specialty | Short-Duration Insurance Contract, Accident Year 2022
Claims Development [Line Items]
Net incurred losses and loss expenses	970,793
Net paid losses and loss expenses	170,062
Total of IBNR plus expected development on reported claims	$ 518,653

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Non-life and Life and Health Reserves - Reconciliation of claims development to liability (Details) - USD ($) $ in Thousands		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Reinsurance recoverable on paid and unpaid losses		$ 1,959,652	$ 1,787,493
Gross liability at end of year		12,725,631	12,047,792
Non Life
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Total outstanding liability for unpaid claims		10,572,563
Other liabilities		301,257
Net liability at end of year		10,873,820	10,515,126	$ 10,612,991	$ 9,608,588
Reinsurance recoverable on paid and unpaid losses		1,851,811	1,532,666	782,330	754,795
Gross liability at end of year		12,725,631	$ 12,047,792	$ 11,395,321	$ 10,363,383
Non Life | Unallocated loss expenses
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Other liabilities		119,274
Non Life | US Health net reserves
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Other liabilities	[1]	168,146
Non Life | Other
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Other liabilities		13,837
Non Life | Property
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Total outstanding liability for unpaid claims		2,056,033
Reinsurance recoverable on paid and unpaid losses		922,141
Non Life | Casualty
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Total outstanding liability for unpaid claims		5,637,100
Reinsurance recoverable on paid and unpaid losses		585,737
Non Life | Specialty
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Total outstanding liability for unpaid claims		2,879,430
Reinsurance recoverable on paid and unpaid losses		$ 343,933

[1] U.S. health business is not meaningful to include in the development tables as the estimated average duration of the health reserves is less than one year and substantially all claims are expected to be paid within two years, based on historical payout patterns.

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Reinsurance (Narrative) (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Reinsurance Disclosures [Abstract]
Allowance for credit loss on reinsurance recoverable	$ 3	$ 3

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Reinsurance (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Premiums Written, Net [Abstract]
Gross premiums written	$ 8,689,279	$ 8,203,925	$ 6,875,925
Ceded Premiums Written	1,145,084	1,069,907	575,067
Net premiums written	7,544,195	7,134,018	6,300,858
Premiums Earned, Net [Abstract]
Assumed from other companies	8,370,860	7,925,903	7,077,020
Ceded to other companies	1,113,743	969,381	540,194
Net premiums earned	7,257,117	6,956,522	6,536,826
Loss and Loss Expenses and Life Policy Benefits
Assumed losses and loss expenses	5,501,284	5,666,530	5,703,092
Ceded losses and loss expenses	753,881	782,546	368,192
Losses and loss expenses	4,747,403	4,883,984	5,334,900
Reinsurance recoverable on paid and unpaid losses	1,959,652	1,787,493
Affiliated Entity | Lorenz Re
Premiums Written, Net [Abstract]
Ceded Premiums Written	664,000	634,000	81,000
Loss and Loss Expenses and Life Policy Benefits
Reinsurance recoverable on paid and unpaid losses	921,000	592,000
Non Life
Premiums Written, Net [Abstract]
Gross premiums written	7,015,422	6,557,055	5,376,703
Ceded Premiums Written	1,116,672	1,046,227	550,784
Net premiums written	5,898,750	5,510,828	4,825,919
Premiums Earned, Net [Abstract]
Assumed from other companies	6,696,769	6,274,418	5,571,201
Ceded to other companies	1,085,317	944,862	516,672
Net premiums earned	5,611,452	5,329,556	5,054,529
Loss and Loss Expenses and Life Policy Benefits
Assumed losses and loss expenses	4,024,931	4,212,465	4,358,975
Ceded losses and loss expenses	711,697	769,220	342,271
Losses and loss expenses	3,313,234	3,443,245	4,016,704
Reinsurance recoverable on paid and unpaid losses	1,851,811	1,532,666	782,330	$ 754,795
Life and Health
Premiums Written, Net [Abstract]
Gross premiums written	1,673,857	1,646,870	1,499,222
Ceded Premiums Written	28,412	23,680	24,283
Net premiums written	1,645,445	1,623,190	1,474,939
Premiums Earned, Net [Abstract]
Assumed from other companies	1,674,091	1,651,485	1,505,819
Ceded to other companies	28,426	24,519	23,522
Net premiums earned	1,645,665	1,626,966	1,482,297
Loss and Loss Expenses and Life Policy Benefits
Assumed losses and loss expenses	1,476,353	1,454,065	1,344,117
Ceded losses and loss expenses	42,184	13,326	25,921
Losses and loss expenses	1,434,169	1,440,739	1,318,196
Reinsurance recoverable on paid and unpaid losses	$ 31,675	$ 21,000	$ 35,662	$ 16,183

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Debt - Summary of debt outstanding (Details) $ in Thousands, € in Millions	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Sep. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Sep. 30, 2016 EUR (€)	Nov. 30, 2006 USD ($)
Debt Instrument [Line Items]
Debt	$ 1,848,003	$ 1,897,499
Fair Value
Debt Instrument [Line Items]
Debt	1,666,825	2,024,995
Carrying Value
Debt Instrument [Line Items]
Debt	1,848,003	1,897,499
Senior Notes | 3.7% notes maturing 2029 Issued By PartnerRe Finance B LLC
Debt Instrument [Line Items]
Commitment				$ 500,000
Senior Notes | 3.7% notes maturing 2029 Issued By PartnerRe Finance B LLC | Fair Value
Debt Instrument [Line Items]
Debt related to senior notes	462,521	561,099
Senior Notes | 3.7% notes maturing 2029 Issued By PartnerRe Finance B LLC | Carrying Value
Debt Instrument [Line Items]
Debt related to senior notes	497,073	496,620
2016 Euro Senior Notes | Notes Issued By PartnerRe Ireland Finance DAC
Debt Instrument [Line Items]
Commitment | €					€ 750
2016 Euro Senior Notes | Notes Issued By PartnerRe Ireland Finance DAC | Fair Value
Debt Instrument [Line Items]
Debt related to senior notes	721,807	882,126
2016 Euro Senior Notes | Notes Issued By PartnerRe Ireland Finance DAC | Carrying Value
Debt Instrument [Line Items]
Debt related to senior notes	794,368	843,950
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance B LLC
Debt Instrument [Line Items]
Commitment			$ 500,000
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance B LLC | Fair Value
Debt Instrument [Line Items]
Junior Subordinated Notes	428,250	526,522
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance B LLC | Carrying Value
Debt Instrument [Line Items]
Junior Subordinated Notes	494,638	494,445
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance II Inc
Debt Instrument [Line Items]
Commitment	61,924	62,000				$ 250,000
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance II Inc | Fair Value
Debt Instrument [Line Items]
Junior Subordinated Notes	54,247	55,248
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance II Inc | Carrying Value
Debt Instrument [Line Items]
Junior Subordinated Notes	$ 61,924	$ 62,484

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Debt - Narrative (Details) $ in Thousands, € in Millions		1 Months Ended					12 Months Ended
	Dec. 01, 2016	Dec. 31, 2022 USD ($)	Sep. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Sep. 30, 2016 EUR (€)	Mar. 31, 2009 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Sep. 30, 2021	Nov. 30, 2006 USD ($)
Senior Notes | 3.7% notes maturing 2029 Issued By PartnerRe Finance B LLC
Debt Instrument [Line Items]
Commitment				$ 500,000
Stated interest rate of debt instrument		3.70%		3.70%			3.70%
Debt issuance percentage of fair value				99.783%
Issuance of senior notes				$ 496,000
Maturity date							Jul. 02, 2029
Payment frequency							semi-annually
Date of first required interest payment							Jan. 02, 2020
2016 Euro Senior Notes | Notes Issued By PartnerRe Ireland Finance DAC
Debt Instrument [Line Items]
Commitment | €					€ 750
Stated interest rate of debt instrument					1.25%
Debt issuance percentage of fair value					99.144%
Maturity date					Sep. 15, 2026
Payment frequency					annually
Date of first required interest payment					Sep. 15, 2017
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance B LLC
Debt Instrument [Line Items]
Commitment			$ 500,000
Stated interest rate of debt instrument			4.50%
Maturity date			Oct. 01, 2050
Payment frequency			semi-annually
Date of first required interest payment			Apr. 01, 2021
Maturity date range start			Oct. 01, 2030
Proceeds from issuance of subordinated debt			$ 494,000
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance B LLC | October 1, 2030 To October 1, 2050
Debt Instrument [Line Items]
Reference rate for variable rate interest payments			five-year treasury rate
Spread on variable rate (as a percent)			3.815%
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance B LLC | April 1, 2021 - October 1, 2030 [Member]
Debt Instrument [Line Items]
Stated interest rate of debt instrument									4.50%
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance II Inc
Debt Instrument [Line Items]
Commitment		$ 61,924					$ 61,924	$ 62,000		$ 250,000
Amount of debt extinguished		$ 560		$ 900		$ 187,000
Interest payment deferral period	10 years
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance II Inc | December 1, 2016 - December 1, 2066
Debt Instrument [Line Items]
Payment frequency							quarterly
Reference rate for variable rate interest payments							3-month LIBOR
Spread on variable rate (as a percent)							2.325%

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Shareholders' Equity - Authorized share capital and common shares (Details) - USD ($) $ / shares in Units, $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Class of Stock [Line Items]
Common shares, shares issued	100,000,000	100,000,000
Common shares, par value	$ 0.00000001	$ 0.00000001
Authorized Shares
Authorized Share Capital Value	$ 200	$ 200
Class A shares
Class of Stock [Line Items]
Common shares, shares issued	100,000,000	100,000,000
Common shares, par value	$ 0.00000001	$ 0.00000001

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Shareholders' Equity - Redeemable preferred shares (Details) - USD ($) $ / shares in Units, $ in Thousands				12 Months Ended
	May 03, 2021	Mar. 15, 2021	Oct. 22, 2020	Dec. 31, 2022	Dec. 31, 2021
Class of Stock [Line Items]
Preferred shares, par value per share				$ 1.00	$ 1.00
Preferred shares, shares outstanding				8,000,000	8,000,000
Underwriting discounts and commissions	$ 21,000
Aggregate liquidation preference	637,000			$ 200,000	$ 200,000
Accrued dividends at redemption	$ 7,000
Series J Preferred Stock
Class of Stock [Line Items]
Preferred shares, par value per share		$ 1.00
Shares issued during the period (in shares)		8,000,000
Annual dividend rate		4.875%		4.875%
Underwriting discounts and commissions		$ 6,000
Aggregate liquidation preference		$ 200,000
Liquidation preference per share		$ 25
Preferred shares, redemption price per share (in dollars per share)		$ 25
Preferred Stock, Call or Exercise Features		March 15, 2026
Series G 6.5% cumulative
Class of Stock [Line Items]
Preferred shares, redemption price per share (in dollars per share)	$ 25
Preferred Stock, Redemption Date	May 03, 2021
Series H 7.25% cumulative
Class of Stock [Line Items]
Preferred shares, redemption price per share (in dollars per share)	$ 25
Preferred Stock, Redemption Date	May 03, 2021
Series I 5.875% non-cumulative
Class of Stock [Line Items]
Preferred shares, redemption price per share (in dollars per share)	$ 25
Preferred Stock, Redemption Date	May 03, 2021
Series F 5.875% non-cumulative
Class of Stock [Line Items]
Underwriting discounts and commissions			$ 2,000
Aggregate liquidation preference			$ 67,000
Preferred shares, redemption price per share (in dollars per share)			$ 25
Preferred Stock, Redemption Date			Oct. 22, 2020
Shares redeemed during the period (in shares)			2,679,426
Accrued dividends at redemption			$ 1,000

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Dividend Restrictions and Statutory Requirements (Details) $ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2022 SGD ($)
PartnerRe Bermuda
Statutory Accounting Practices [Line Items]
Minimum required liquidity ratio (as a percent)	75.00%			75.00%
Percentage of statutory capital and surplus requirement for payment of dividends	120.00%			120.00%
Amount available for dividends without regulatory approval	$ 789
Statutory net income (loss)	(139)	$ 900	$ (52)
Required statutory capital and surplus	2,725	2,846
Actual statutory capital and surplus	5,816	6,004
PartnerRe Europe
Statutory Accounting Practices [Line Items]
Statutory net income (loss)	(329)	28	237
Required statutory capital and surplus	1,537	1,873
Actual statutory capital and surplus	$ 2,672	2,744
PartnerRe U.S.
Statutory Accounting Practices [Line Items]
Percentage of statutory capital and surplus requirement for payment of dividends	10.00%			10.00%
Statutory net income (loss)	$ 242	68	28
Required statutory capital and surplus	1,356	1,244
Actual statutory capital and surplus	$ 1,928	1,369
Statutory Accounting Practices, Future Dividend Payments Restrictions	two year period
PartnerRe Asia
Statutory Accounting Practices [Line Items]
Percentage of basic capital requirement for payment of dividends	120.00%			120.00%
Statutory net income (loss)	$ (31)	(6)	(2)
Required statutory capital and surplus	47	50
Actual statutory capital and surplus	215	249
PartnerRe Asia | Minimum
Statutory Accounting Practices [Line Items]
Required statutory capital and surplus				$ 25
PartnerRe Canada
Statutory Accounting Practices [Line Items]
Statutory net income (loss)	(14)	(12)	$ 13
Required statutory capital and surplus	1,144	999
Actual statutory capital and surplus	$ 1,392	$ 1,240

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Taxation - Components of income tax expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Current income tax expense
Current income tax expense (benefit)	$ 114,528	$ 49,509	$ (52,391)
Deferred income tax expense (benefit)
Deferred income tax (benefit) expense	(85,127)	(11,091)	35,372
Unrecognized tax expense (benefit)
Unrecognized tax expense (benefit)	1,933	(199)	3,928
Total income tax expense
Income tax (expense) benefit	31,334	38,219	(13,091)
Income before taxes by jurisdiction
Domestic (Bermuda)	(205,731)	636,043	3,894
Foreign	(852,964)	125,580	237,204
(Loss) income before taxes	(1,058,695)	761,623	241,098
US
Current income tax expense
Current income tax expense (benefit)	93,906	31,216	(97,155)
Deferred income tax expense (benefit)
Deferred income tax (benefit) expense	(14,428)	(9,404)	60,932
Unrecognized tax expense (benefit)
Unrecognized tax expense (benefit)	0	0	0
Total income tax expense
Income tax (expense) benefit	79,478	21,812	(36,223)
Non-US
Current income tax expense
Current income tax expense (benefit)	20,622	18,293	44,764
Deferred income tax expense (benefit)
Deferred income tax (benefit) expense	(70,699)	(1,687)	(25,560)
Unrecognized tax expense (benefit)
Unrecognized tax expense (benefit)	1,933	(199)	3,928
Total income tax expense
Income tax (expense) benefit	$ (48,144)	$ 16,407	$ 23,132

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Taxation - Reconciliation of effective tax rate (Details)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Reconciliation of effective tax rate (% of income before taxes)
Expected tax rate	0.00%	0.00%	0.00%
Foreign taxes at local expected tax rates	14.20%	5.70%	15.50%
Impact of foreign exchange gains or losses	(0.30%)	(0.10%)	(8.10%)
Unrecognized tax (expense) benefit	(0.20%)	0.00%	1.60%
Tax-exempt income and expenses not deductible	0.10%	(0.40%)	(1.40%)
Foreign branch tax	3.50%	0.10%	(3.30%)
Valuation allowance	(17.60%)	0.60%	3.40%
Other	(2.70%)	(0.90%)	(13.10%)
Actual tax rate	(3.00%)	5.00%	(5.40%)

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Taxation - Components of net tax assets and liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Components Of Net Tax Assets And Liabilities [Abstract]
Net tax assets	$ 164,384	$ 154,472
Net tax liabilities	(29,154)	(90,974)
Net tax assets	135,230	63,498
Net Tax Liabilities By Type [Abstract]
Net current tax assets	108,836	117,872
Net deferred tax assets	37,103
Net deferred tax liabilities		(45,098)
Net unrecognized tax benefit	(10,709)	(9,276)	$ (10,273)	$ (5,689)
Net tax assets	$ 135,230	$ 63,498

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Taxation - Components of net deferred tax assets and liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets
Discounting of loss reserves and adjustment to life policy reserves	$ 18,049	$ 18,340
Foreign tax credit carryforwards	211,023	180,510
Tax loss carryforwards	123,597	106,555
Unearned premiums	46,029	36,421
Statutory basis funds held	0	58,899
Unrealized depreciation and timing differences on foreign exchange revaluations	0	3,838
Unrealized depreciation and timing differences on investments	170,720	0
Other deferred tax assets	37,423	47,034
Deferred tax assets before valuation allowance	606,841	451,597
Valuation allowance	(399,329)	(211,798)
Deferred tax assets	207,512	239,799
Deferred tax liabilities
Deferred acquisition costs	92,459	75,924
Goodwill and other intangibles	55,882	56,870
Statutory basis reserves	0	114,240
Equalization reserves	8,235	7,192
Unrealized appreciation and timing differences on investments	0	4,877
Other deferred tax liabilities	13,833	25,794
Deferred tax liabilities	170,409	284,897
Net deferred tax assets	37,103
Net deferred tax liabilities		(45,098)
Deferred tax asset on tax loss carryforwards	$ 70,000	$ 76,000

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Taxation - Income tax uncertainties (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Unrecognized tax benefits, rollforward
January 1	$ 9,276	$ 10,273	$ 5,689
Changes in tax positions taken during a prior period - increase	1,933		3,870
Changes in tax positions taken during a prior period - decrease		(199)
Impact of change in foreign currency exchange rates - Increase			714
Impact of change in foreign currency exchange rates - Decrease	(500)	(798)
December 31	10,709	9,276	10,273
Unrecognized tax benefits impacting effective tax rate	$ 0	$ 0	$ 0

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Taxation - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Taxation - Other Details [Line Items]
Valuation allowance on deferred tax assets	$ 399,329	$ 211,798
Deferred tax asset on tax loss carryforwards	$ 70,000	$ 76,000
Other	(2.70%)	(0.90%)	(13.10%)
Unrealized depreciation and timing differences on investments	$ 170,720	$ 0
Ireland
Taxation - Other Details [Line Items]
Valuation allowance of foreign tax credit carryforwards	211,000	181,000
Deferred tax asset on tax loss carryforwards	9,000
Hong Kong
Taxation - Other Details [Line Items]
Deferred tax asset on tax loss carryforwards	2,000	2,000
Singapore
Taxation - Other Details [Line Items]
Deferred tax asset on tax loss carryforwards	20,000	19,000
US
Taxation - Other Details [Line Items]
Income tax benefit resulting from reduction in corporate tax rate			$ 35,000
Valuation allowance on deferred tax assets	22,000	13,000
Deferred tax asset on tax loss carryforwards	10,000	44,000
Other			14.40%
Unrealized depreciation and timing differences on investments	148,000
Canada
Taxation - Other Details [Line Items]
Valuation allowance on deferred tax assets	7,000	6,000
Deferred tax asset on tax loss carryforwards	1,000	5,000
United Kingdom
Taxation - Other Details [Line Items]
Valuation allowance on deferred tax assets	11,000	12,000
Deferred tax asset on tax loss carryforwards	2,000
Switzerland
Taxation - Other Details [Line Items]
Deferred tax asset on tax loss carryforwards	$ 26,000	$ 6,000

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Share-Based Incentives rollforward (Details) - shares	12 Months Ended
	Dec. 31, 2022		Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding, beginning of year	100,000,000
Shares outstanding, end of year	100,000,000		100,000,000
Class B Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding, beginning of year	222,659		274,664	281,768
Granted				167,202
Purchased				38,838
Repurchased			(52,005)	(213,144)
Net expirations and exercises	0		0	0
Accelerated vesting and repurchase upon change of control	(222,659)
Shares outstanding, end of year	0		222,659	274,664
Class B Shares | Restricted Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding, beginning of year	139,820		189,166	179,332
Granted				167,202
Purchased				0
Repurchased			(29,048)	(129,583)
Expiration of restricted period	(32,168)		(20,298)	(27,785)
Accelerated vesting and repurchase upon change of control	(107,652)
Shares outstanding, end of year	0		139,820	189,166
Class B Shares | Unrestricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding, beginning of year	82,839		85,498	102,436
Granted				0
Purchased				38,838
Repurchased			(22,957)	(83,561)
Exercised	32,168		20,298	27,785
Accelerated vesting and repurchase upon change of control	(115,007)
Shares outstanding, end of year	0		82,839	85,498
Common Class C
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding, beginning of year	9,445		0
Granted	11,413		7,373
Purchased			2,072
Accelerated vesting and repurchase upon change of control	(13,192)
Shares outstanding, end of year	7,666		9,445	0
Common Class C | Restricted Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding, beginning of year	7,373		0
Granted	7,666		7,373
Purchased			0
Accelerated vesting and repurchase upon change of control	(7,373)
Shares outstanding, end of year	7,666		7,373	0
Common Class C | Unrestricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding, beginning of year	2,072		0
Granted	3,747		0
Purchased			2,072
Accelerated vesting and repurchase upon change of control	(5,819)
Shares outstanding, end of year	0		2,072	0
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding, beginning of year	263,214		0
Granted	265,805	[1]	263,214
Accelerated vesting and repurchase upon change of control	(260,250)
Forfeitures	(2,964)
Shares outstanding, end of year	265,805		263,214	0

[1] For RSUs, the number of grants in the table are shown at the maximum number that can be attained if the performance conditions are fully met for personal and Company performance. Forfeitures represent adjustments to grants falling below the maximum attainable as a result of not fully meeting the performance conditions.

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Share-Based Incentives Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Requisite service period, Class B shares		3 years
Accounts payable, accrued expenses and other		$ 488,594	$ 560,561
Redemption of unrestricted Class B common shares (1)	[1]	6,346	581	$ 5,157
Share-Based Payment Arrangement, Cash Used to Settle Award		43,000
Payment, Tax Withholding, Share-Based Payment Arrangement		$ 3,000
Common Class C,B and RSU stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shared Based Compensation, Minimum Multiplier of Target Value		200.00%
Share based compensation expense		$ 29,000	13,000	$ 11,000
Accounts payable, accrued expenses and other		$ 7,000	$ 24,000
Restricted Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period		1 year
Exercise price of share based awards		$ 0
Requisite service period, Class B shares		3 years
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount		$ 17,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition		2 years
Share-Based Payment Arrangement, Cash Used to Settle Award		$ 40,000
Restricted Shares | Minimum | Personal Performance
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target percentage		75.00%
Restricted Shares | Minimum | Company performance
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target percentage		50.00%
Restricted Shares | Maximum | Personal Performance
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target percentage		125.00%
Restricted Shares | Maximum | Company performance
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target percentage		150.00%
Restricted Shares | Class B Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price of share based awards		$ 0
Requisite service period, Class B shares		3 years
Unrestricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Payment Arrangement, Cash Used to Settle Award		$ 3,000

[1] Class B shares are liability-accounted on the Company's Consolidated Balance Sheet. See Note 13 for further details.

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Retirement Benefit Arrangements - Active Defined Benefit Plan (Details) - Zurich Plan - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Funded status:
Unfunded pension obligation at beginning of year		$ 32,636	$ 62,050
Change in pension obligation:
Service cost		8,746	11,811
Interest cost		373	228
Plan participants’ contributions		3,792	4,048
Actuarial gain		(37,992)	(24,211)
Benefits paid		(4,576)	(1,651)
Foreign currency adjustments		(3,736)	(8,735)
Settlements		0	(20,682)
Change in pension obligation		(33,393)	(39,192)
Change in fair value of plan assets:
Actual return on plan assets		(14,936)	6,847	$ 3,000
Employer contributions		7,658	8,035
Plan participants’ contributions		3,792	4,048
Benefits paid		(4,576)	(1,651)
Foreign currency adjustments		(2,233)	(6,375)
Settlements		0	(20,682)
Change in fair value of plan assets		(10,295)	(9,778)
Funded status:
Unfunded pension obligation at end of year		9,538	32,636	$ 62,050
Additional information:
Projected benefit obligation at end of year	[1]	169,527	202,920
Accumulated pension obligation at end of year	[2]	$ 167,560	$ 194,730
Pension obligation - assumptions used
Discount rate		2.20%	0.20%	0.10%
Interest crediting rate		2.20%	1.00%	1.00%
Rate of compensation increase		2.25%	2.00%	2.00%
Net periodic benefit cost - assumptions used
Discount rate		0.20%	0.10%	0.25%
Interest crediting rate		1.00%	1.00%	1.00%
Expected return on plan assets		4.25%	3.50%	3.50%
Rate of compensation increase		2.00%	2.00%	2.00%
Defined Benefit Plan Estimated Future Benefit Payments Abstract
2023		$ 11,377
2024		9,696
2025		10,739
2026		12,454
2027		11,111
2028 to 2032		52,119
Significant other observable inputs (Level 2) | Insured funds
Additional information:
Fair value of plan assets at end of year		$ 159,989	$ 170,284

[1] Represents the actuarial present value of all benefits attributed to employee service rendered to December 31, measured using assumptions as to future compensation levels

[2] Represents the actuarial present value of benefits (whether vested or non-vested) attributed to employee service rendered and compensation to December 31, with no assumption about future compensation levels

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Retirement Benefit Arrangements - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Incurred expense for defined contribution arrangements	$ 13,000	$ 13,000	$ 13,000
Maximum
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plans, Accumulated Benefits, Vesting Period	4 years
Zurich Plan
Additional information:
Unfunded pension obligation	$ (9,538)	(32,636)	(62,050)
Amounts recognized in AOCI	6,000	(7,000)
Unfunded pension obligation, tax impact	1,000	2,000
Net periodic benefit cost	1,000	$ 8,000	5,000
Expected employer contributions in 2023	$ 8,000
Coverage ration on partially insured pension scheme	101.00%	115.00%
Actual return on plan assets	$ (14,936)	$ 6,847	$ 3,000
Defined Benefit Plan, Benefit Obligation, Period Increase (Decrease)	(33,393)	(39,192)
Foreign currency adjustments	(3,736)	(8,735)
Foreign currency adjustments	(2,233)	(6,375)
Employer contributions	7,658	8,035
Change in fair value of plan assets	(10,295)	(9,778)
Settlements	0	20,682
Settlements	0	20,682
Zurich Plan | Significant other observable inputs (Level 2) | Insured funds
Additional information:
Fair value of plan assets at end of year	$ 159,989	$ 170,284

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Commitments and Contingencies - Concentrations of Credit Risk (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Concentration Risk [Line Items]
Provision for uncollectible premiums receivable	$ 12	$ 10
Funds Held under Reinsurance Agreements, Allowance for Credit loss	4	4
Deposit contracts, allowance for credit loss	$ 1	$ 1

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Commitments and Contingencies - Lease Arrangements (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022		Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Operating lease costs	$ 12,437		$ 14,928
Variable lease costs	1,292		904
Sublease Income	0		(368)
Total lease costs	13,729		15,464
Operating lease right-of-use assets	71,174	[1]	75,010
Operating lease right-of-use assets obtained in exchange for lease obligations, non-cash	4,016		26,553
Operating cash outflows from operating leases	$ 13,545		$ 16,874
Weighted-average remaining lease term on operating leases	7 years 9 months 18 days	[2]	8 years 10 months 24 days
Weighted-average discount rate on operating leases	2.30%	[3]	2.40%
Right-of-use asset, balance sheet location	Other assets		Other assets
Operating lease liability, balance sheet location	Accounts payable, accrued expenses and other		Accounts payable, accrued expenses and other
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2023	$ 13,671
2024	13,642
2025	12,303
2026	12,089
2027	10,953
2028 to 2038	24,005
Discount	(6,738)
Total discounted operating lease liabilities	79,925	[4]	$ 85,462
Lease commitments for leases not yet commenced	$ 4,000
Leases not yet commenced, term of contract	8 years

[1] Included in Other assets in the Consolidated Balance Sheets

[2] Weighted-average remaining lease term is calculated on the basis of the remaining lease term and the lease liability balance for each lease as of the reporting date

[3] Weighted-average discount rate is calculated on the basis of the discount rate for the lease that was used to calculate the lease liability balance for each lease as of the reporting date and the remaining balance of the lease payments for each lease as of the reporting date

[4] Included in Accounts payable, accrued expenses and other in the Consolidated Balance Sheets

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Commitments and Contingencies - Other Agreements (Details) $ in Millions	Dec. 31, 2022 USD ($)
Investment commitments
Unrecorded Unconditional Purchase Obligation [Line Items]
2023	$ 237
2024	132
2025	45
2026	20
2027	13
Total	447
Technology support and equipment
Unrecorded Unconditional Purchase Obligation [Line Items]
2023	17
2024	6
Total	$ 28

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Credit Agreements (Details) $ in Millions	Dec. 31, 2022 USD ($)
Line of Credit Facility [Line Items]
Total amount of credit facilities available	$ 752
Combined Credit Facility
Line of Credit Facility [Line Items]
Total amount of credit facilities available	400
Amount of unsecured borrowing capacity	100
Committed Secured Letter Of Credit Facility
Line of Credit Facility [Line Items]
Total amount of credit facilities available	250
Committed Secured Letter Of Credit Facility B [Member]
Line of Credit Facility [Line Items]
Total amount of credit facilities available	100
Outstanding Unsecured Letter Of Credit
Line of Credit Facility [Line Items]
Letters of credit outstanding amount	102
Outstanding Secured Letter Of Credit
Line of Credit Facility [Line Items]
Letters of credit outstanding amount	$ 479

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Related Party Transactions (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2017
Related Party Transaction [Line Items]
Reinsurance balances receivable		$ 3,342,612	$ 3,063,153
Non-life reserves		12,725,631	12,047,792
Life and health reserves		2,510,293	2,638,086
Unearned premiums		2,745,371	2,501,161
Private equity funds | Exor
Related Party Transaction [Line Items]
Investment carrying value		396,000
Public equity funds | Exor
Related Party Transaction [Line Items]
Investment carrying value		422,000
Majority Shareholder | Exor
Related Party Transaction [Line Items]
Related Party Advisory Services Agreement		184	350	$ 500
Majority Shareholder | Real estate services | Exor
Related Party Transaction [Line Items]
Related Party Consulting Services Agreement		265	433	310
Majority Shareholder | Investment advisory services | Exor
Related Party Transaction [Line Items]
Related Party Consulting Services Agreement		3,900	2,600
Related Party Advisory Services Agreement			175	259
Majority Shareholder | Underwriting Activities | Covea
Related Party Transaction [Line Items]
Reinsurance balances receivable		3,169
Non-life reserves		95,013
Life and health reserves		1,175
Unearned premiums		571
Majority Shareholder | Private equity funds | Exor
Related Party Transaction [Line Items]
Investment carrying value			468,000
Net realized and unrealized gain (loss) on related party investment	$ 34,000	72,000	115,000
Majority Shareholder | Other invested assets | Exor
Related Party Transaction [Line Items]
Investment carrying value			51,000
Transaction amount			51,000
Majority Shareholder | Public equity funds | Exor
Related Party Transaction [Line Items]
Investment carrying value			1,154,000
Payments to acquire investments					$ 500,000
Transaction amount	772,000
Net realized and unrealized gain (loss) on related party investment	24,000	40,000	115,000	91,000
Realized gain (loss) on related party investment	$ 450,000
Retained earnings
Related Party Transaction [Line Items]
Dividends on common shares		177,894	106,667	$ 50,000
Retained earnings | Majority Shareholder | Exor
Related Party Transaction [Line Items]
Dividends on common shares		$ 178,000	$ 107,000

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Segment Information (Narrative) (Details) - 12 months ended Dec. 31, 2022	Total	Segment
Segment Reporting [Abstract]
Number of worldwide business segments	3	3

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Segment Information (Results by Segment) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022		Dec. 31, 2021	Dec. 31, 2020
Segment Reporting [Line Items]
Gross premiums written	$ 8,689,279		$ 8,203,925	$ 6,875,925
Net premiums written	7,544,195		7,134,018	6,300,858
(Increase) decrease in unearned premiums	(287,078)		(177,496)	235,968
Net premiums earned	7,257,117		6,956,522	6,536,826
Losses and loss expenses	(4,747,000)		(4,884,000)	(5,335,000)
Acquisition costs	(1,540,681)		(1,386,832)	(1,356,118)
Technical result	969,000		686,000	(154,000)
Other income	40,492		28,748	13,491
Other expenses	(414,876)		(398,542)	(355,647)
Underwriting result	594,000		316,000	(497,000)
Net investment income	398,348		376,469	360,668
Net realized and unrealized investment (losses) gains	(1,969,014)		37,797	454,319
Interest expense	(55,185)		(55,606)	(39,200)
Amortization of intangible assets	(8,912)		(8,861)	(9,988)
Net foreign exchange (gains) losses	(29,402)		(30,883)	(51,964)
Income tax (expense) benefit	(31,334)		(38,219)	13,091
Interest in earnings of equity method investments	10,821		126,795	23,611
Net (loss) income	(1,090,029)		723,404	254,189
Non Life
Segment Reporting [Line Items]
Gross premiums written	7,015,422		6,557,055	5,376,703
Net premiums written	5,898,750		5,510,828	4,825,919
(Increase) decrease in unearned premiums	(288,000)		(181,000)	229,000
Net premiums earned	5,611,452		5,329,556	5,054,529
Losses and loss expenses	(3,313,000)		(3,443,000)	(4,017,000)
Acquisition costs	(1,430,000)		(1,279,000)	(1,254,000)
Technical result	868,000		608,000	(216,000)
Other income	0		0	(1,000)
Other expenses	(119,000)		(101,000)	(87,000)
Underwriting result	$ 749,000		$ 507,000	$ (304,000)
Reinsurance Ratios [Abstract]
Loss ratio	59.00%	[1]	64.60%	79.50%
Acquisition ratio	25.50%	[2]	24.00%	24.80%
Technical ratio	84.50%	[3]	88.60%	104.30%
Other expense ratio	2.10%	[4]	1.90%	1.70%
Combined Ratio	86.60%	[5]	90.50%	106.00%
Non Life | P&C
Segment Reporting [Line Items]
Gross premiums written	$ 5,025,000		$ 4,541,000	$ 3,442,000
Net premiums written	4,234,000		3,722,000	3,044,000
(Increase) decrease in unearned premiums	(293,000)		(194,000)	119,000
Net premiums earned	3,941,000		3,528,000	3,163,000
Losses and loss expenses	(2,410,000)		(2,391,000)	(2,389,000)
Acquisition costs	(995,000)		(864,000)	(784,000)
Technical result	536,000		273,000	(10,000)
Other income	0		0	(1,000)
Other expenses	(84,000)		(71,000)	(61,000)
Underwriting result	$ 452,000		$ 202,000	$ (72,000)
Reinsurance Ratios [Abstract]
Loss ratio	61.20%	[1]	67.80%	75.50%
Acquisition ratio	25.20%	[2]	24.50%	24.80%
Technical ratio	86.40%	[3]	92.30%	100.30%
Other expense ratio	2.10%	[4]	2.00%	1.90%
Combined Ratio	88.50%	[5]	94.30%	102.20%
Non Life | Specialty
Segment Reporting [Line Items]
Gross premiums written	$ 1,990,000		$ 2,016,000	$ 1,935,000
Net premiums written	1,665,000		1,789,000	1,782,000
(Increase) decrease in unearned premiums	5,000		13,000	110,000
Net premiums earned	1,670,000		1,802,000	1,892,000
Losses and loss expenses	(903,000)		(1,052,000)	(1,628,000)
Acquisition costs	(435,000)		(415,000)	(470,000)
Technical result	332,000		335,000	(206,000)
Other income	0		0	0
Other expenses	(35,000)		(30,000)	(26,000)
Underwriting result	$ 297,000		$ 305,000	$ (232,000)
Reinsurance Ratios [Abstract]
Loss ratio	54.10%	[1]	58.40%	86.00%
Acquisition ratio	26.00%	[2]	23.00%	24.80%
Technical ratio	80.10%	[3]	81.40%	110.80%
Other expense ratio	2.10%	[4]	1.70%	1.40%
Combined Ratio	82.20%	[5]	83.10%	112.20%
Life and Health
Segment Reporting [Line Items]
Gross premiums written	$ 1,673,857		$ 1,646,870	$ 1,499,222
Net premiums written	1,645,445		1,623,190	1,474,939
(Increase) decrease in unearned premiums	1,000		4,000	7,000
Net premiums earned	1,645,665		1,626,966	1,482,297
Losses and loss expenses	(1,434,000)		(1,441,000)	(1,318,000)
Acquisition costs	(111,000)		(108,000)	(102,000)
Technical result	101,000		78,000	62,000
Other income	39,000		26,000	13,000
Other expenses	(93,000)		(88,000)	(73,000)
Underwriting result	47,000		16,000	2,000
Net investment income	74,000		81,000	68,000
Allocated underwriting result	121,000		97,000	70,000
Corporate and Other
Segment Reporting [Line Items]
Gross premiums written	0		0	0
Net premiums written	0		0	0
(Increase) decrease in unearned premiums	0		0	0
Net premiums earned	0		0	0
Losses and loss expenses	0		0	0
Acquisition costs	0		0	0
Technical result	0		0	0
Other income	1,000		3,000	1,000
Other expenses	(203,000)		(210,000)	(196,000)
Net investment income	324,000		295,000	293,000
Net realized and unrealized investment (losses) gains	(1,969,000)		38,000	454,000
Interest expense	(55,000)		(56,000)	(39,000)
Amortization of intangible assets	(9,000)		(9,000)	(10,000)
Net foreign exchange (gains) losses	(29,000)		(31,000)	(52,000)
Income tax (expense) benefit	(31,000)		(38,000)	13,000
Interest in earnings of equity method investments	$ 11,000		$ 127,000	$ 24,000

[1] Loss ratio is obtained by dividing losses and loss expenses by net premiums earned.

[2] Acquisition ratio is obtained by dividing acquisition costs by net premiums earned.

[3] Technical ratio is defined as the sum of the loss ratio and the acquisition ratio.

[4] Other expense ratio is obtained by dividing other expenses by net premiums earned.

[5] Combined ratio is defined as the sum of the technical ratio and the other expense ratio.

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Segment Information (Distribution of gross and net written premium) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	$ 8,689,279	$ 8,203,925	$ 6,875,925
Percentage Distribution of gross premiums written	100.00%	100.00%	100.00%
North America
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	$ 5,040,000	$ 4,649,000	$ 3,794,000
Percentage Distribution of gross premiums written	58.00%	57.00%	55.00%
Europe
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	$ 2,592,000	$ 2,410,000	$ 1,921,000
Percentage Distribution of gross premiums written	30.00%	29.00%	28.00%
Asia, Australia and New Zealand
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	$ 720,000	$ 814,000	$ 806,000
Percentage Distribution of gross premiums written	8.00%	10.00%	12.00%
Latin America and the Caribbean
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	$ 223,000	$ 189,000	$ 220,000
Percentage Distribution of gross premiums written	3.00%	2.00%	3.00%
Middle East, Africa, Russia and the Commonwealth of Independent States (CIS)
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	$ 114,000	$ 142,000	$ 135,000
Percentage Distribution of gross premiums written	1.00%	2.00%	2.00%
P&C
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	$ 5,025,000	$ 4,541,000	$ 3,442,000
P&C | Casualty
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	2,777,000	2,145,000	1,430,000
P&C | Catastrophe
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	933,000	924,000	545,000
P&C | Property
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	764,000	809,000	641,000
P&C | US Health
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	355,000	351,000	379,000
P&C | Multiline & Other
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	119,000	183,000	289,000
P&C | Motor
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	77,000	129,000	158,000
Specialty
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	1,990,000	2,016,000	1,935,000
Specialty | Casualty
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	0	0	4,000
Specialty | Property
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	240,000	277,000	173,000
Specialty | Multiline & Other
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	45,000	20,000	152,000
Specialty | Financial Risks
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	634,000	510,000	568,000
Specialty | Aviation & space
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	362,000	416,000	219,000
Specialty | Energy Reinsurance
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	346,000	314,000	192,000
Specialty | Agriculture
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	101,000	205,000	468,000
Specialty | Marine
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	223,000	174,000	142,000
Specialty | Engineering
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	39,000	100,000	17,000
Life and Health
Distribution Of Gross Premiums Written [Line Items]
Gross premiums written	$ 1,673,857	$ 1,646,870	$ 1,499,222

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Segment Information (Broker details) (Details)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Economic Dependence [Line Items]
Cedant Percentage Of Gross Written Premium	5.00%	5.00%	5.00%
Gross Premiums Written | Customer Concentration Risk | Marsh & McLennan Companies, Inc
Economic Dependence [Line Items]
Concentration Risk, Percentage	30.00%	28.00%	30.00%
Gross Premiums Written | Customer Concentration Risk | Aon PLC
Economic Dependence [Line Items]
Concentration Risk, Percentage	26.00%	24.00%	21.00%
Gross Premiums Written | Customer Concentration Risk | Non Life | P&C | Two Significant Brokers
Economic Dependence [Line Items]
Concentration Risk, Percentage	67.00%	63.00%	64.00%
Gross Premiums Written | Customer Concentration Risk | Non Life | Specialty | Two Significant Brokers
Economic Dependence [Line Items]
Concentration Risk, Percentage	70.00%	66.00%	64.00%
Gross Premiums Written | Customer Concentration Risk | Life and Health | Two Significant Brokers
Economic Dependence [Line Items]
Concentration Risk, Percentage	6.00%	6.00%	6.00%

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Subsequent Events (Details) - Series J Preferred Stock - $ / shares			12 Months Ended
	Feb. 16, 2023	Mar. 15, 2021	Dec. 31, 2022
Subsequent Event [Line Items]
Preferred shares, dividend rate		4.875%	4.875%
Subsequent Event
Subsequent Event [Line Items]
Dividends declared (per share)	$ 0.3046875

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SCHEDULE I - Consolidated Summary of Investments Other Than Investments in Related Parties (Details) $ in Thousands	Dec. 31, 2022 USD ($)
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Fair Value	$ 17,593,171
Amount at which shown in the balance sheet	17,888,400
Fixed maturities
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Cost	14,925,319
Fair Value	13,021,914
Amount at which shown in the balance sheet	13,021,914
U.S. government and government sponsored enterprises
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Cost	2,106,556	[1]
Fair Value	1,797,934
Amount at which shown in the balance sheet	1,797,934
U.S. states, territories and municipalities
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Cost	58,707	[1]
Fair Value	58,873
Amount at which shown in the balance sheet	58,873
Non US sovereign government supranational and government related
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Cost	1,834,025	[1]
Fair Value	1,654,532
Amount at which shown in the balance sheet	1,654,532
Corporate bonds
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Cost	6,477,064	[1]
Fair Value	5,759,149
Amount at which shown in the balance sheet	5,759,149
Asset-backed securities
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Cost	28,550
Fair Value	28,364
Amount at which shown in the balance sheet	28,364
Residential mortgage-backed securities
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Cost	4,420,417	[1]
Fair Value	3,723,062
Amount at which shown in the balance sheet	3,723,062
Equities
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Cost	586,107	[1]
Fair Value	929,886
Amount at which shown in the balance sheet	929,886
Banks, trust and insurance companies
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Cost	88,584	[1]
Fair Value	61,873
Amount at which shown in the balance sheet	61,873
Industrial, miscellaneous and all other
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Cost	487,726	[1]
Fair Value	854,431
Amount at which shown in the balance sheet	854,431
Nonredeemable Preferred Stock
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Cost	9,797	[1]
Fair Value	13,582
Amount at which shown in the balance sheet	13,582
Short-term investments
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Cost	536,139	[1]
Fair Value	523,510
Amount at which shown in the balance sheet	523,510
Other invested assets
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Fair Value	3,117,861	[2]
Amount at which shown in the balance sheet	3,355,106
Equity method investments	237,000
Real Estate Investment
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Fair Value	0	[3]
Amount at which shown in the balance sheet	$ 57,984	[3]

[1] Original cost of fixed maturities reduced by repayments and adjusted for amortization of premiums or accrual of discounts. Original cost of equity securities.

[2] Other invested assets shown in the Consolidated Balance Sheets in Item 18 also includes the Company’s investments accounted for using the equity method of accounting of $237 million.

[3] Investments in real estate are carried at original cost less any impairments.

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SCHEDULE II - Condensed Balance Sheets - Parent Company Only (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	May 03, 2021	Dec. 31, 2020	Sep. 30, 2020	Dec. 31, 2019	Nov. 30, 2006
Assets
Fixed maturities, at fair value (amortized cost: 2022, $90,171; 2021, $85,811)		$ 13,021,914	$ 14,071,274
Other assets		203,119	208,652
Total assets		27,272,413	28,029,871
Liabilities
Accounts payable, accrued expenses and other		488,594	560,561
Total liabilities		$ 20,984,063	$ 20,485,885
Common stock, shares outstanding		100,000,000	100,000,000
Liabilities and Equity
Common shares (par value $0.00000001; issued and outstanding: 100,000,000 shares)		$ 0	$ 0
Preferred shares (par value $1.00; issued and outstanding: 8,000,000 shares; aggregate liquidation value: $200,000)		8,000	8,000
Additional paid-in capital		1,929,934	1,929,934
Accumulated other comprehensive loss		(7,669)	(29,706)
Retained earnings		4,358,085	5,635,758
Total shareholders’ equity		6,288,350	7,543,986		$ 7,326,997
Total liabilities and shareholders’ equity		27,272,413	28,029,871
Other information
Amortized cost of trading securities, debt		$ 14,925,319	$ 14,181,310
Common shares, par value		$ 0.00000001	$ 0.00000001
Common shares, shares issued		100,000,000	100,000,000
Preferred shares, par value per share		$ 1.00	$ 1.00
Preferred shares, shares issued		8,000,000	8,000,000
Preferred shares, shares outstanding		8,000,000	8,000,000
Aggregate liquidation preference		$ 200,000	$ 200,000	$ 637,000
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance II Inc
Other information
Commitment		61,924	62,000					$ 250,000
Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance B LLC
Other information
Stated interest rate of debt instrument						4.50%
Commitment						$ 500,000
Parent Company
Assets
Fixed maturities, at fair value (amortized cost: 2022, $90,171; 2021, $85,811)		73,642	85,111
Cash and cash equivalents		3,814	1,988		$ 10,020		$ 4,512
Investment in subsidiaries		8,640,997	9,757,268
Intercompany loans and balances receivable		18,546	24,834
Other assets		21,042	19,906
Total assets		8,758,041	9,889,107
Liabilities
Intercompany loans and balances payable	[1]	2,423,951	2,297,350
Accounts payable, accrued expenses and other		45,740	47,771
Total liabilities		$ 2,469,691	$ 2,345,121
Common stock, shares outstanding		100,000,000	100,000,000
Liabilities and Equity
Common shares (par value $0.00000001; issued and outstanding: 100,000,000 shares)		$ 0	$ 0
Preferred shares (par value $1.00; issued and outstanding: 8,000,000 shares; aggregate liquidation value: $200,000)		8,000	8,000
Additional paid-in capital		1,929,934	1,929,934
Accumulated other comprehensive loss		(7,669)	(29,706)
Retained earnings		4,358,085	5,635,758
Total shareholders’ equity		6,288,350	7,543,986
Total liabilities and shareholders’ equity		8,758,041	9,889,107
Other information
Amortized cost of trading securities, debt		$ 90,171	$ 85,811
Common shares, par value		$ 0.00000001	$ 0.00000001
Common shares, shares issued		100,000,000	100,000,000
Preferred shares, par value per share		$ 1.00	$ 1.00
Preferred shares, shares issued		8,000,000	8,000,000
Preferred shares, shares outstanding		8,000,000	8,000,000
Aggregate liquidation preference		$ 200,000	$ 200,000
Subsidiary Issuer | Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance II Inc
Other information
Aggregate principal amount of guarantee obligations		$ 62,000
Subsidiary Issuer | Junior Subordinated Debt [Member] | Notes Issued By PartnerRe Finance B LLC
Other information
Stated interest rate of debt instrument		4.50%
Commitment		$ 500,000
Subsidiary Issuer | PartnerRe Finance B LLC
Other information
Percentage ownership		100.00%
Subsidiary Issuer | PartnerRe Finance B LLC | Senior Notes | 3.7% notes maturing 2029 Issued By PartnerRe Finance B LLC
Other information
Stated interest rate of debt instrument		3.70%
Subsidiary Issuer | PartnerRe Finance Ireland DAC
Other information
Percentage ownership		100.00%
Subsidiary Issuer | PartnerRe Finance Ireland DAC | Senior Notes | 2016 Euro Senior Notes
Other information
Stated interest rate of debt instrument		1.25%
Subsidiary Issuer | PartnerRe Finance II Inc
Other information
Percentage ownership		100.00%

[1] The parent has fully and unconditionally guaranteed all obligations of PartnerRe Finance B LLC and PartnerRe Finance Ireland DAC, a direct 100% owned subsidiary of the parent, related to the issuance of the 3.700% senior notes and 1.250% senior notes, respectively. The parent’s obligations under these guarantees are senior and unsecured and rank equally with all other senior unsecured indebtedness of the parent.The parent has also fully and unconditionally guaranteed all obligations of PartnerRe Finance II Inc. and PartnerRe Finance B LLC, both indirect 100% owned finance subsidiaries of the parent, related to the remaining $62 million aggregate principal amount of Fixed-to-Floating Rate junior subordinated CENts, with an annual rate of 3-month LIBOR plus a margin equal to 2.325%, and $500 million aggregate principal amount of 4.500% Fixed-Rate Reset junior subordinated notes, respectively. The parent’s obligations under these guarantees are unsecured junior subordinated obligations and rank junior in right of payment to all of the parent's outstanding and future senior indebtedness, and equally in right of payment with all outstanding and future unsecured indebtedness that is by its terms equal in right of payment to the junior subordinated notes.

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SCHEDULE II - Condensed Statements of Operations - Parent Company Only (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Condensed Income Statements, Captions [Line Items]
Net investment income	$ 398,348	$ 376,469	$ 360,668
Net realized and unrealized investment (losses) gains	(1,969,014)	37,797	454,319
Other income	40,492	28,748	13,491
Total revenues	5,726,943	7,399,536	7,365,304
Other expenses	414,876	398,542	355,647
Net foreign exchange losses	29,402	30,883	51,964
Net (loss) income	(1,090,029)	723,404	254,189
Preferred dividends	9,750	22,693	45,990
Loss on redemption of preferred shares	0	21,234	2,341
Net (loss) income available to common shareholder	(1,099,779)	679,477	205,858
Other comprehensive income (loss)	22,037	66,299	(20,080)
Comprehensive (loss) income	(1,067,992)	789,703	234,109
Parent Company
Condensed Income Statements, Captions [Line Items]
Net investment income	1,851	2,496	2,094
Net realized and unrealized investment (losses) gains	(15,406)	(16,730)	641
Other income	106	148	113
Total revenues	(13,449)	(14,086)	2,848
Other expenses	73,046	55,996	53,458
Interest expense on intercompany loans	33,408	35,204	17,188
Net foreign exchange losses	(65,165)	(79,696)	82,986
Total expenses	41,289	11,504	153,632
Loss before equity in net (loss) income of subsidiaries	(54,738)	(25,590)	(150,784)
Equity in net (loss) income of subsidiaries	(1,035,291)	748,994	404,973
Net (loss) income	(1,090,029)	723,404	254,189
Preferred dividends	9,750	22,693	45,990
Loss on redemption of preferred shares	0	21,234	2,341
Net (loss) income available to common shareholder	(1,099,779)	679,477	205,858
Other comprehensive income (loss)	22,037	66,299	(20,080)
Comprehensive (loss) income	$ (1,067,992)	$ 789,703	$ 234,109

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SCHEDULE II - Condensed Statements of Cash Flows - Parent Company Only (Details) - USD ($) $ / shares in Units, $ in Thousands			12 Months Ended
		Mar. 15, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	May 03, 2021
Cash flows from operating activities
Net (loss) income			$ (1,090,029)	$ 723,404	$ 254,189
Adjustments to reconcile net income to net cash used in operating activities:
Other, net			63,433	23,801	55,004
Net cash provided by operating activities			1,468,409	1,232,590	1,124,893
Cash flows from investing activities
Purchases of fixed maturities			(2,940,597)	(8,141,246)	(8,962,066)
Purchases of short-term investments			(867,605)	(372,901)	(5,006,397)
Other, net			11,679	(31,903)	23,431
Net cash used in investing activities			(664,825)	(2,329,122)	(632,748)
Cash flows from financing activities
Redemption of Class B common shares	[1]		(6,346)	(581)	(5,157)
Issuance of preferred shares			0	193,887	0
Redemption of preferred shares			0	(637,241)	(66,985)
Net cash used in financing activities			(194,550)	(573,295)	328,362
Effect of foreign exchange rate changes on cash			(18,335)	(20,109)	45,863
Increase (decrease) in cash and cash equivalents			590,699	$ (1,689,936)	866,370
Supplemental cash flow information:
Non-cash exchange of intercompany balances			103,000		204,000
non-cash exchange intercompany loan			$ 744,000
Preferred shares, par value per share			$ 1.00	$ 1.00
Aggregate liquidation preference			$ 200,000	$ 200,000		$ 637,000
Underwriting discounts and commissions						$ 21,000
Series J Preferred Stock
Supplemental cash flow information:
Shares issued during the period (in shares)		8,000,000
Annual dividend rate		4.875%	4.875%
Preferred shares, par value per share		$ 1.00
Aggregate liquidation preference		$ 200,000
Underwriting discounts and commissions		$ 6,000
Preferred shares, redemption price per share (in dollars per share)		$ 25
Series G 6.5% cumulative
Supplemental cash flow information:
Preferred shares, redemption price per share (in dollars per share)						$ 25
Series I 5.875% non-cumulative
Supplemental cash flow information:
Preferred shares, redemption price per share (in dollars per share)						25
Series H 7.25% cumulative
Supplemental cash flow information:
Preferred shares, redemption price per share (in dollars per share)						$ 25
December 1, 2016 - December 1, 2066 | Notes Issued By PartnerRe Finance II Inc | Junior Subordinated Debt [Member]
Condensed Balance Sheet Statements, Captions [Line Items]
Spread on variable rate (as a percent)			2.325%
Parent Company
Cash flows from operating activities
Net (loss) income			$ (1,090,029)	723,404	254,189
Adjustments to reconcile net income to net cash used in operating activities:
Equity in net loss (income) of subsidiaries			1,035,291	(748,994)	(404,973)
Other, net			41,810	(51,783)	87,789
Net cash provided by operating activities			(12,928)	(77,373)	(62,995)
Cash flows from investing activities
Advances to/from subsidiaries, net (1)	[2]		22,213	100,426	73,738
Net issue of intercompany loans receivable and payable (1) (2)	[2],[3]		0	0	458,489
Sales and redemptions of fixed maturities			11,290	481,015	32,230
Sales and redemptions of short-term investments			5,173	0	43,899
Purchases of fixed maturities			(15,984)	(62,239)	(496,139)
Purchases of short-term investments			(5,173)	0	(39,913)
Other, net			(3,341)	(8,465)	(3,987)
Net cash used in investing activities			14,178	510,737	68,317
Cash flows from financing activities
Issuance of preferred shares	[4]		0	193,887	0
Redemption of preferred shares	[4]		0	(637,241)	0
Net cash used in financing activities			0	(443,354)	0
Effect of foreign exchange rate changes on cash			576	1,958	186
Increase (decrease) in cash and cash equivalents			1,826	(8,032)	5,508
Cash and cash equivalents—beginning of year			1,988	10,020	4,512
Cash and cash equivalents—end of year			$ 3,814	$ 1,988	10,020
Supplemental cash flow information:
Preferred shares, par value per share			$ 1.00	$ 1.00
Aggregate liquidation preference			$ 200,000	$ 200,000
Subsidiaries
Cash flows from financing activities
Redemption of preferred shares					(67,000)
Supplemental cash flow information:
Payment of dividends by subsidiary on behalf of parent			188,000	129,000	96,000
Non-cash dividends received from subsidiaries			630,000	$ 350,000
Non-cash capital contributions to subsidiaries			$ 527,000		25,000
Notes Issued					$ 458,000

[1] Class B shares are liability-accounted on the Company's Consolidated Balance Sheet. See Note 13 for further details.

[2] The following non-cash transactions were excluded from the Condensed Statement of Cash Flows - Parent Company Only: a.During 2020, the parent recorded a non-cash exchange related to a reduction of intercompany loans and balances receivable of $204 million and a corresponding reduction of intercompany loans and balances payable of $204 million. b.During 2022, 2021 and 2020, dividends paid to common and preferred shareholders of $188 million, $129 million and $96 million, respectively, were paid by a Bermuda subsidiary on behalf of the parent, with a corresponding increase to intercompany balances payable. During 2020, the redemption of Series F preferred shares of $67 million in 2020 was also paid by a Bermuda subsidiary on behalf of the parent, with a corresponding increase to intercompany balances payable. c.During 2021, the parent recorded a non-cash dividend received from a subsidiary of $350 million, with a corresponding change to intercompany balances payable. During 2020, the parent recorded a non-cash capital contribution to a subsidiary of $25 million, with a corresponding change to the intercompany balances payable. d.During 2022, the parent recorded a non-cash exchange of certain intercompany balances payable for an intercompany loan payable of $744 million. e.During 2022, the parent recorded non-cash dividends received from subsidiaries of $630 million, non-cash capital contributions to subsidiaries of $527 million and a corresponding decrease in intercompany balances payable of $103 million.

[3] During 2020, the Company recorded a $458 million loan payable maturing in 2030 with a direct Bermuda subsidiary in exchange for shares of an indirectly owned subsidiary, which were subsequently transferred to another subsidiary in exchange for cash. The cash proceeds were primarily invested in fixed maturities and used during 2021 to redeem the Series G, H and I preferred shares.

[4] During 2021, the parent issued 8 million 4.875% Series J fixed rate non-cumulative redeemable preferred shares at a par value of $1.00 per share and a redemption price of $200 million, and incurred preferred share issuance costs of $6 million. The parent also redeemed all outstanding Series G, H and I preferred shares at $25 per share for an aggregate liquidation value of $637 million during 2021.

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SCHEDULE III - Supplementary Insurance Information (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
Deferred Policy Acquisition Costs		$ 1,012,850	$ 920,779	$ 819,971
Gross Reserves		12,725,631	12,047,792	11,395,321
Unearned Premiums		2,745,371	2,501,161	2,265,214
Other Benefits Payable		2,510,293	2,638,086	2,704,229
Premium Revenue		7,257,117	6,956,522	6,536,826
Net Investment Income (1)	[1]	398,348	376,469	360,668
Losses Incurred		4,747,403	4,883,984	5,334,900
Amortization of DAC		1,540,681	1,386,832	1,356,118
Other Expenses (2)	[2]	414,876	398,542	355,647
Premiums Written		7,544,195	7,134,018	6,300,858
Non Life
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
Deferred Policy Acquisition Costs		700,694	617,537	543,416
Gross Reserves		12,725,631	12,047,792	11,395,321
Unearned Premiums		2,743,406	2,498,426	2,257,441
Other Benefits Payable		0	0	0
Premium Revenue		5,611,452	5,329,556	5,054,529
Losses Incurred		3,313,234	3,443,245	4,016,704
Amortization of DAC		1,430,121	1,279,039	1,254,067
Other Expenses (2)	[2]	119,274	100,635	87,163
Premiums Written		5,898,750	5,510,828	4,825,919
Life and Health
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
Deferred Policy Acquisition Costs		312,156	303,242	276,555
Gross Reserves		0	0	0
Unearned Premiums		1,965	2,735	7,773
Other Benefits Payable		2,510,293	2,638,086	2,704,229
Premium Revenue		1,645,665	1,626,966	1,482,297
Net Investment Income (1)	[1]	73,656	81,226	68,259
Losses Incurred		1,434,169	1,440,739	1,318,196
Amortization of DAC		110,560	107,793	102,051
Other Expenses (2)	[2]	92,919	88,069	73,105
Premiums Written		1,645,445	1,623,190	1,474,939
Corporate and Other
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
Deferred Policy Acquisition Costs		0	0	0
Gross Reserves		0	0	0
Unearned Premiums		0	0	0
Other Benefits Payable		0	0	0
Premium Revenue		0	0	0
Net Investment Income (1)	[1]	324,692	295,243	292,409
Losses Incurred		0	0	0
Amortization of DAC		0	0	0
Other Expenses (2)	[2]	202,683	209,838	195,379
Premiums Written		$ 0	$ 0	$ 0

[1] Because the Company does not manage its assets by segment, net investment income is not allocated to the Non-life business of the reinsurance operations. However, because of the interest-sensitive nature of some of the Company’s Life products, net investment income is considered in management’s assessment of the profitability of the Life and Health segment.

[2] Other expenses are a component of underwriting result for the Non-life business and Life and Health segment as the Company allocates certain other expenses to its operating segments that vary with business written.

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SCHEDULE IV - Reinsurance (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Life reinsurance in force
Gross amount	[1]	$ 0	$ 0	$ 0
Ceded to other companies	[1]	20,301,849	19,383,794	18,764,660
Assumed from other companies	[1]	529,438,861	453,373,378	398,443,383
Net amount	[1]	$ 509,137,012	$ 433,989,584	$ 379,678,723
Percentage of amount assumed to net	[1]	104.00%	104.00%	105.00%
Reinsurance Premiums For Insurance Companies By Product Segment Net Amount [Abstract]
Gross amount		$ 377,380	$ 318,058	$ 269,691
Ceded to other companies		1,113,743	969,381	540,194
Assumed from other companies		7,993,480	7,607,845	6,807,329
Net premiums earned		$ 7,257,117	$ 6,956,522	$ 6,536,826
Percentage of amount assumed to net		110.00%	109.00%	104.00%
Life
Reinsurance Premiums For Insurance Companies By Product Segment Net Amount [Abstract]
Gross amount		$ 0	$ 0	$ 0
Ceded to other companies		28,426	24,519	23,522
Assumed from other companies		1,648,455	1,620,130	1,483,298
Net premiums earned		$ 1,620,029	$ 1,595,611	$ 1,459,776
Percentage of amount assumed to net		102.00%	102.00%	102.00%
Accident and health
Reinsurance Premiums For Insurance Companies By Product Segment Net Amount [Abstract]
Gross amount		$ 0	$ 0	$ 0
Ceded to other companies		0	0	0
Assumed from other companies		25,636	31,355	22,521
Net premiums earned		$ 25,636	$ 31,355	$ 22,521
Percentage of amount assumed to net		100.00%	100.00%	100.00%
Property and casualty
Reinsurance Premiums For Insurance Companies By Product Segment Net Amount [Abstract]
Gross amount	[2]	$ 377,380	$ 318,058	$ 269,691
Ceded to other companies	[2]	1,085,317	944,862	516,672
Assumed from other companies	[2]	6,319,389	5,956,360	5,301,510
Net premiums earned	[2]	$ 5,611,452	$ 5,329,556	$ 5,054,529
Percentage of amount assumed to net	[2]	113.00%	112.00%	105.00%

[1] Life reinsurance in force excludes products that do not pass risk transfer.

[2] P&C includes Specialty and U.S. health premiums.

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SCHEDULE VI - Supplemental Information Concerning Property-Casualty Insurance Operations (Details) - Non Life - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Supplemental Information Concerning Property-Casualty Insurance Operations [Line Items]
Deferred Policy Acquisition Costs	[1]	$ 700,694	$ 617,537	$ 543,416
Liability for Unpaid Losses and Loss Expenses	[1]	12,725,631	12,047,792	11,395,321
Unearned Premiums	[1]	2,743,406	2,498,426	2,257,441
Premiums Earned	[1]	5,611,452	5,329,556	5,054,529
Losses and Loss Expenses Incurred Related to - Current year	[1]	3,533,087	3,637,671	3,945,248
Losses and Loss Expenses Incurred Related to - Prior year	[1]	(219,853)	(194,426)	71,456
Acquisition Costs	[1]	1,430,121	1,279,039	1,254,067
Paid Losses and Loss Expenses	[1]	2,658,136	2,972,995	3,232,604
Premiums Written	[1]	$ 5,898,750	$ 5,510,828	$ 4,825,919

[1] (1) Includes the Company's P&C and Specialty segments.