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FAIR VALUE MEASUREMENTS
9 Months Ended
Sep. 30, 2023
Fair Value Disclosures [Abstract]  
FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS
Fair Value Hierarchy

U.S. GAAP specifies a hierarchy of valuation techniques based on whether the inputs to those valuation techniques are observable or unobservable. These two types of inputs create three valuation hierarchy levels. Level 1 valuations reflect quoted market prices for identical assets or liabilities in active markets. Level 2 valuations reflect quoted market prices for similar assets or liabilities in an active market, quoted market prices for identical or similar assets or liabilities in non-active markets or model-derived valuations in which all significant valuation inputs are observable in active markets. Level 3 valuations reflect valuations in which one or more of the significant inputs are not observable in an active market.

The following tables present the fair value hierarchy levels of the Company's assets and liabilities that are measured and carried at fair value on a recurring basis.
  
September 30, 2023
(In millions)Quoted Prices in
Active Markets
for Identical
Assets
(Level 1)
Significant
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Total
Fair
Value
Assets:
Securities available-for-sale, carried at
  fair value:
Fixed maturity securities:
Government and agencies$21,095 $857 $0 $21,952 
Municipalities0 2,141 0 2,141 
Mortgage- and asset-backed securities0 2,316 680 2,996 
Public utilities0 6,991 259 7,250 
Sovereign and supranational0 480 31 511 
Banks/financial institutions0 8,271 70 8,341 
Other corporate0 26,046 564 26,610 
Total fixed maturity securities21,095 47,102 1,604 69,801 
Equity securities787 0 203 990 
Other investments2,288 0 0 2,288 
Cash and cash equivalents5,502 0 0 5,502 
Other assets:
Foreign currency swaps0 98 0 98 
Foreign currency forwards0 479 0 479 
Foreign currency options0 1 0 1 
Total other assets0 578 0 578 
Total assets$29,672 $47,680 $1,807 $79,159 
Liabilities:
Other liabilities:
Foreign currency swaps$0 $442 $0 $442 
Foreign currency forwards0 588 0 588 
Interest rate swaps0 636 0 636 
Total liabilities$0 $1,666 $0 $1,666 
  
December 31, 2022
(In millions)Quoted Prices in
Active Markets
for Identical
Assets
(Level 1)
Significant
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Total
Fair
Value
Assets:
Securities available-for-sale, carried at
  fair value:
Fixed maturity securities:
Government and agencies$24,158 $956 $$25,114 
Municipalities2,320 2,320 
Mortgage- and asset-backed securities1,803 343 2,146 
Public utilities7,169 497 7,666 
Sovereign and supranational797 37 834 
Banks/financial institutions9,140 159 9,299 
Other corporate27,620 742 28,362 
Total fixed maturity securities24,158 49,805 1,778 75,741 
Equity securities822 60 209 1,091 
Other investments1,532 1,532 
Cash and cash equivalents3,943 3,943 
Other assets:
Foreign currency swaps128 128 
Foreign currency forwards400 400 
Foreign currency options82 82 
Interest rate swaps
Total other assets617 617 
Total assets$30,455 $50,482 $1,987 $82,924 
Liabilities:
Other liabilities:
Foreign currency swaps$$390 $$390 
Foreign currency forwards725 725 
Interest rate swaps583 583 
Total liabilities$$1,698 $$1,698 
The following tables present the carrying amount and fair value categorized by fair value hierarchy level for the Company's financial instruments that are not carried at fair value.
  
September 30, 2023
(In millions)Carrying
Value
Quoted Prices in
Active Markets
for Identical
Assets
(Level 1)
Significant
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Total
Fair
Value
Assets:
Securities held-to-maturity,
    carried at amortized cost:
  Fixed maturity securities:
Government and agencies$16,200 $17,530 $157 $0 $17,687 
Municipalities253 0 289 0 289 
Public utilities33 0 36 0 36 
Sovereign and
   supranational
396 0 429 0 429 
Other corporate17 0 19 0 19 
Commercial mortgage and
    other loans
12,873 0 0 12,432 12,432 
Other investments (1)
34 0 34 0 34 
 Total assets$29,806 $17,530 $964 $12,432 $30,926 
Liabilities:
Other policyholders’ funds$5,884 $0 $0 $5,795 $5,795 
Notes payable
   (excluding leases)
6,824 0 5,555 713 6,268 
Total liabilities$12,708 $0 $5,555 $6,508 $12,063 
(1) Excludes policy loans of $201, equity method investments of $2,629 and REO of $89, at carrying value
  
December 31, 2022
(In millions)Carrying
Value
Quoted Prices in
Active Markets
for Identical
Assets
(Level 1)
Significant
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Total
Fair
Value
Assets:
Securities held-to-maturity,
   carried at amortized cost:
  Fixed maturity securities:
Government and agencies$18,267 $20,132 $180 $$20,312 
Municipalities287 335 335 
Public utilities37 41 41 
Sovereign and
   supranational
446 500 500 
Other corporate19 22 22 
Commercial mortgage and
    other loans
13,496 13,212 13,212 
Other investments (1)
34 34 34 
  Total assets$32,586 $20,132 $1,112 $13,212 $34,456 
Liabilities:
Other policyholders’ funds$6,643 $$$6,543 $6,543 
Notes payable
   (excluding leases)
7,295 6,024 802 6,826 
Total liabilities$13,938 $$6,024 $7,345 $13,369 
(1) Excludes policy loans of $214 and equity method investments of $2,290, at carrying value
Prior-year amounts have been adjusted for the adoption of accounting guidance on January 1, 2023 related to accounting for long-duration insurance contracts.

Fair Value of Financial Instruments

Fixed maturity and equity securities

The Company determines the fair values of fixed maturity securities and public equity securities using the following approaches or techniques: price quotes and valuations from third party pricing vendors (including quoted market prices readily available from public exchange markets), in-house valuations and non-binding price quotes the Company obtains from outside brokers.

The fair values of the Company’s public fixed maturity securities are generally based on prices provided by third-party pricing vendors. The Company utilizes internally generated valuations or broker quotes for privately-issued fixed maturity securities or fixed maturity securities where there is no price available from a third-party pricing vendor. For internally generated valuations, the Company utilizes valuation models developed by a third-party pricing vendor. The models and associated processes and controls are executed by Company personnel.
These models are discounted cash flow (DCF) valuation models but also use information from related markets, specifically public bond markets and the credit default swap (CDS) market, to estimate expected cash flows. The models take into consideration any unique characteristics of the securities and make various adjustments to arrive at an appropriate issuer-specific loss adjusted credit curve using the most appropriate comparable security(ies) of the issuer and issuer-specific CDS spreads. This credit curve is then used with the relevant recovery rates to estimate expected cash flows and modeling of additional features, including illiquidity adjustments, if necessary, to price the security by discounting those loss adjusted cash flows. In cases where a credit curve cannot be developed from market information for the specific issuer, the valuation methodology takes into consideration other market observable inputs, including:

1)the most appropriate comparable security(ies) of a guarantor and/or parent
2)CDS spreads of a guarantor and/or parent
3)bonds of comparable issuers with similar characteristics such as rating, geography, or sector
4)CDS spreads of an appropriate index or of comparable issuers with similar characteristics such as rating, geography, or sector
5)bond indices that are comparative in rating, industry, maturity, and region.

Prices for public equity securities are readily available and are acquired from independent market data providers or established security dealer associations.

The pricing data and market quotes the Company obtains from outside sources, including third party pricing services, are reviewed internally for reasonableness. If a fair value appears unreasonable, the Company will re-examine the inputs and assess the reasonableness of the pricing data with the provider. Additionally, the Company may compare the inputs to relevant market indices and other performance measurements. Based on management's analysis, the valuation is confirmed or may be revised if there is evidence of a more appropriate estimate of fair value based on available market data. The Company has performed verification of the inputs and calculations in any valuation models, including independent validations and back testing, to confirm that the valuations represent reasonable estimates of fair value.

For the periods presented, the Company has not adjusted the quotes or prices it obtains from the pricing services and brokers it uses.

The following tables present the pricing sources for the fair values of the Company's fixed maturity and equity securities.
September 30, 2023
(In millions)Quoted Prices in Active Markets for Identical Assets
(Level 1)
Significant Observable Inputs
(Level 2)
Significant Unobservable Inputs
(Level 3)
Total
Fair
Value
Securities available-for-sale, carried at fair value:
      Fixed maturity securities:
         Government and agencies:
Third party pricing vendor$21,095 $522 $0 $21,617 
Internal0 335 0 335 
               Total government and agencies21,095 857 0 21,952 
         Municipalities:
Third party pricing vendor0 1,870 0 1,870 
Internal0 271 0 271 
               Total municipalities0 2,141 0 2,141 
         Mortgage- and asset-backed securities:
Third party pricing vendor0 2,274 0 2,274 
Internal 0 12 101 113 
Broker/other0 30 579 609 
               Total mortgage- and asset-backed securities0 2,316 680 2,996 
         Public utilities:
Third party pricing vendor0 3,575 0 3,575 
Internal 0 3,331 0 3,331 
Broker/other0 85 259 344 
               Total public utilities0 6,991 259 7,250 
         Sovereign and supranational:
Third party pricing vendor0 143 0 143 
Internal0 337 0 337 
Broker/other 0 0 31 31 
               Total sovereign and supranational0 480 31 511 
         Banks/financial institutions:
Third party pricing vendor0 4,249 0 4,249 
Internal0 4,022 61 4,083 
Broker/other0 0 9 9 
               Total banks/financial institutions0 8,271 70 8,341 
         Other corporate:
Third party pricing vendor0 20,854 0 20,854 
Internal0 5,105 209 5,314 
Broker/other0 87 355 442 
               Total other corporate0 26,046 564 26,610 
                  Total securities available-for-sale$21,095 $47,102 $1,604 $69,801 
Equity securities, carried at fair value:
Third party pricing vendor$787 $0 $0 $787 
Broker/other0 0 203 203 
               Total equity securities$787 $0 $203 $990 
September 30, 2023
(In millions)Quoted Prices in Active Markets for Identical Assets
(Level 1)
Significant Observable Inputs
(Level 2)
Significant Unobservable Inputs
(Level 3)
Total
Fair
 Value
Securities held-to-maturity, carried at amortized cost:
      Fixed maturity securities:
         Government and agencies:
Third party pricing vendor$17,530 $157 $0 $17,687 
               Total government and agencies17,530 157 0 17,687 
         Municipalities:
Third party pricing vendor0 289 0 289 
               Total municipalities0 289 0 289 
         Public utilities:
Third party pricing vendor0 36 0 36 
               Total public utilities0 36 0 36 
         Sovereign and supranational:
Third party pricing vendor0 213 0 213 
Internal0 216 0 216 
               Total sovereign and supranational0 429 0 429 
         Other corporate:
Third party pricing vendor0 19 0 19 
               Total other corporate0 19 0 19 
                  Total securities held-to-maturity$17,530 $930 $0 $18,460 
December 31, 2022
(In millions)Quoted Prices in Active Markets
for Identical Assets
(Level 1)
Significant Observable
Inputs
(Level 2)
Significant Unobservable Inputs
(Level 3)
Total
Fair
Value
Securities available-for-sale, carried at fair value:
      Fixed maturity securities:
         Government and agencies:
Third party pricing vendor$24,158 $582 $$24,740 
Internal374 374 
               Total government and agencies24,158 956 25,114 
         Municipalities:
Third party pricing vendor2,021 2,021 
Internal299 299 
               Total municipalities2,320 2,320 
         Mortgage- and asset-backed securities:
Third party pricing vendor1,798 1,798 
Internal
Broker/other343 345 
               Total mortgage- and asset-backed securities1,803 343 2,146 
         Public utilities:
Third party pricing vendor3,786 3,786 
Internal3,383 3,383 
Broker/other497 497 
               Total public utilities7,169 497 7,666 
         Sovereign and supranational:
Third party pricing vendor232 232 
Internal565 565 
Broker/other37 37 
               Total sovereign and supranational797 37 834 
         Banks/financial institutions:
Third party pricing vendor4,622 4,622 
Internal4,518 105 4,623 
Broker/other54 54 
               Total banks/financial institutions9,140 159 9,299 
         Other corporate:
Third party pricing vendor22,268 22,268 
Internal5,352 200 5,552 
Broker/other542 542 
               Total other corporate27,620 742 28,362 
                  Total securities available-for-sale$24,158 $49,805 $1,778 $75,741 
Equity securities, carried at fair value:
Third party pricing vendor$822 $60 $$882 
Broker/other209 209 
               Total equity securities$822 $60 $209 $1,091 
December 31, 2022
(In millions)Quoted Prices in Active Markets
for Identical Assets
(Level 1)
Significant Observable
Inputs
(Level 2)
Significant Unobservable Inputs
(Level 3)
Total
Fair
 Value
Securities held-to-maturity, carried at amortized cost:
      Fixed maturity securities:
         Government and agencies:
Third party pricing vendor$20,132 $180 $$20,312 
               Total government and agencies20,132 180 20,312 
         Municipalities:
Third party pricing vendor335 335 
               Total municipalities335 335 
         Public utilities:
Third party pricing vendor41 41 
               Total public utilities41 41 
         Sovereign and supranational:
Third party pricing vendor242 242 
Broker/other258 258 
               Total sovereign and supranational500 500 
         Other corporate:
Third party pricing vendor22 22 
               Total other corporate22 22 
                  Total securities held-to-maturity$20,132 $1,078 $$21,210 

The following is a discussion of the determination of fair value of the Company's remaining financial instruments.

Derivatives

The Company uses derivative instruments to manage the risk associated with certain assets. However, the derivative instrument may not be classified in the same fair value hierarchy level as the associated asset. The significant inputs to pricing derivatives are generally observable in the market or can be derived by observable market data. When these inputs are observable, the derivatives are classified as Level 2.

The Company uses present value techniques to value non-option based derivatives. It also uses option pricing models to value option based derivatives. Key inputs are as follows:

Instrument TypeLevel 2
Interest rate derivatives
Swap yield curves
Basis curves
Interest rate volatility (1)
Foreign currency exchange rate derivatives - Non-VIEs (forwards, swaps and options)
Foreign currency forward rates
Swap yield curves
Basis curves
Foreign currency spot rates
Cross foreign currency basis curves
Foreign currency volatility (1)
Foreign currency exchange rate derivatives - VIEs (swaps)
Foreign currency spot rates
Swap yield curves
Credit default swap curves
Basis curves
Recovery rates
Foreign currency forward rates
Foreign cross currency basis curves
(1) Option-based only
The fair values of the foreign currency forwards and options are based on observable market inputs, therefore they are classified as Level 2.

The Parent Company has cross-currency swap agreements related to certain of its U.S. dollar-denominated senior notes to effectively convert a portion of the interest on the notes from U.S. dollar to Japanese yen. Their fair values are based on observable market inputs, therefore they are classified as Level 2.

To determine the fair value of its interest rate derivatives, the Company uses inputs that are generally observable in the market or can be derived from observable market data. Interest rate swaps are cleared trades. In a cleared swap contract, the clearinghouse provides benefits to the counterparties similar to contracts listed for investment traded on an exchange since it maintains a daily margin to mitigate counterparties' credit risk. These derivatives are priced using observable inputs, accordingly, they are classified as Level 2.

For derivatives associated with VIEs where the Company is the primary beneficiary, the Company is not the direct counterparty to the swap contracts. Nevertheless, the Company has full transparency into the contracts to properly value the swaps for reporting purposes. For these derivatives, the Company utilizes valuation models developed by independent valuation analytics providers. The models are market standard DCF models and all associated processes and controls are executed by Company personnel. These models take into consideration any unique characteristics of the derivatives in determining the appropriate valuation methodology to estimate expected cash flows. The fair values of these swaps are based on observable market inputs and are classified as Level 2 within the fair value hierarchy.

For forward bond purchase commitments with VIEs, the fair value of the derivative is based on the difference in the fixed purchase price and the current market value of the related bond prior to the settlement date. Since the bond is typically a public bond with readily available pricing, the derivatives associated with the forward purchase commitment are classified as Level 2 within the fair value hierarchy.

Commercial mortgage and other loans

Commercial mortgage and other loans include TREs, CMLs and MMLs. The Company's loan receivables do not have readily determinable market prices and generally lack market liquidity. Fair values for loan receivables are determined based on the present value of expected future cash flows discounted at the applicable U.S. Treasury or floating-rate benchmark yield plus an appropriate spread that considers other risk factors, such as credit and liquidity risk. The spreads are a significant component of the pricing inputs and are generally considered unobservable. Therefore, these investments are classified as Level 3 within the fair value hierarchy.

Other investments

Other investments includes short-term investments that are measured at fair value where amortized cost approximates fair value.

Other policyholders' funds

The largest component of the other policyholders' funds liability is the Company's annuity line of business in Aflac Japan. The Company's annuities have fixed benefits and premiums. For this product, the Company estimates the fair value to be equal to the cash surrender value. This is analogous to the value paid to policyholders on the valuation date if they were to surrender their policy. The Company periodically checks the cash value against discounted cash flow projections for reasonableness. The Company considers its inputs for this valuation to be unobservable and have accordingly classified this valuation as Level 3.

Notes payable

The fair values of the Company's publicly issued notes payable are determined by utilizing available sources of observable inputs from third party pricing vendors and are classified as Level 2. The fair values of the Company's yen-denominated loans approximate their carrying values and are classified as Level 3.
Transfers between Hierarchy Levels and Level 3 Rollforward
Assets and liabilities are transferred into Level 3 when a significant input cannot be corroborated with market observable data. This occurs when market activity decreases significantly and underlying inputs cannot be observed, current prices are not available, and/or when there are significant variances in quoted prices, thereby affecting transparency. Assets and liabilities are transferred out of Level 3 when circumstances change such that a significant input can be corroborated with market observable data. This may be due to a significant increase in market activity, a specific event, or one or more significant input(s) becoming observable.

The following tables present the changes in fair value of the Company's investments carried at fair value classified as Level 3.
Three Months Ended
September 30, 2023
  Fixed Maturity SecuritiesEquity
Securities
  
(In millions)Mortgage-
and
Asset-
Backed
Securities
Public
Utilities
Sovereign and SupranationalBanks/
Financial
Institutions
Other
Corporate
 Total
Balance, beginning of period$652 $302 $32 $69 $572 $213 $1,840 
Net investment gains (losses) included
  in earnings
(7)(7)
Unrealized gains (losses) included in
  other comprehensive income (loss)
(13)(12)(1)(2)(41)(69)
Purchases, issuances, sales and
  settlements:
Purchases55 36 36 127 
Issuances
Sales
Settlements(11)(6)(17)
Transfers into Level 339 42 
Transfers out of Level 3(3)(61)(42)(3)(109)
Balance, end of period$680 $259 $31 $70 $564 $203 $1,807 
Changes in unrealized gains (losses)
  relating to Level 3 assets and liabilities
  still held at the end of the period
  included in earnings
$$$$$$(3)$(3)
Three Months Ended
September 30, 2022
  Fixed Maturity SecuritiesEquity
Securities
  
(In millions)Mortgage-
and
Asset-
Backed
Securities
Public
Utilities
Sovereign and SupranationalBanks/
Financial
Institutions
Other
Corporate
 Total
Balance, beginning of period$311 $537 $36 $91 $632 $190 $1,797 
Net investment gains (losses) included
  in earnings
(3)(1)
Unrealized gains (losses) included in
  other comprehensive income (loss)
(12)(30)(2)(12)(41)(97)
Purchases, issuances, sales and
  settlements:
Purchases56 88 145 10 306 
Issuances
Sales
Settlements(21)(8)(20)(183)(232)
Transfers into Level 368 68 
Transfers out of Level 3(24)(24)
Balance, end of period$310 $507 $34 $148 $621 $197 $1,817 
Changes in unrealized gains (losses)
  relating to Level 3 assets and liabilities
  still held at the end of the period
  included in earnings
$$$$$$(2)$(1)
Nine Months Ended
September 30, 2023
 Fixed Maturity SecuritiesEquity
Securities
(In millions)Mortgage-
and
Asset-
Backed
Securities
Public
Utilities
Sovereign
and
Supranational
Banks/
Financial
Institutions
Other
Corporate
 Total
Balance, beginning of period$343 $497 $37 $159 $742 $209 $1,987 
Net investment gains (losses) included
  in earnings
(13)(13)
Unrealized gains (losses) included in
  other comprehensive income (loss)
(23)(18)(4)(33)(76)
Purchases, issuances, sales
  and settlements:
Purchases383 36 148 10 577 
Issuances
Sales
Settlements(144)(15)(2)(7)(3)(171)
Transfers into Level 3124 18 39 184 
Transfers out of Level 3(3)(259)(87)(329)(3)(681)
Balance, end of period$680 $259 $31 $70 $564 $203 $1,807 
Changes in unrealized gains
  (losses) relating to Level 3 assets
  and liabilities still held at the end
  of the period included in earnings
$$$$$$(9)$(7)
Nine Months Ended
September 30, 2022
 Fixed Maturity SecuritiesEquity
Securities
 
(In millions)Mortgage-
and
Asset-
Backed
Securities
Public
Utilities
Sovereign
and
Supranational
Banks/
Financial
Institutions
Other
Corporate
 Total
Balance, beginning of period$291 $493 $43 $45 $426 $173 $1,471 
Net investment gains (losses) included
  in earnings
(2)
Unrealized gains (losses) included in
  other comprehensive income (loss)
(81)(111)(9)(14)(96)(311)
Purchases, issuances, sales and
  settlements:
Purchases222 35 121 267 53 698 
Issuances
Sales
Settlements(59)(40)(23)(185)(7)(314)
Transfers into Level 3128 18 350 496 
Transfers out of Level 3(63)(141)(20)(224)
Balance, end of period$310 $507 $34 $148 $621 $197 $1,817 
Changes in unrealized gains
  (losses) relating to Level 3 assets
  and liabilities still held at the end
  of the period included in earnings
$$$$$$(4)$(3)
Fair Value Sensitivity

Level 3 Significant Unobservable Input Sensitivity

The following tables summarize the significant unobservable inputs used in the valuation of the Company's Level 3 investments carried at fair value. Included in the tables are the inputs or range of possible inputs that have an effect on the overall valuation of the financial instruments.
September 30, 2023
(In millions)Fair ValueValuation Technique(s)Unobservable InputRange Weighted Average
Assets:
  Securities available-for-sale, carried at fair value:
    Fixed maturity securities:
       Mortgage- and asset-backed securities$680 Consensus pricingOffered quotes80.10-105.93
(a)
97.03
       Public utilities259 Consensus pricingOffered quotes93.16-98.77
(a)
95.08
       Sovereign and supranational31 Consensus pricingOffered quotesN/A
(c)
N/A
       Banks/financial institutions70 Discounted cash flowCredit spreadsN/A
(c)
N/A
       Other corporate564 Discounted cash flowCredit spreads68 bps-512 bps
(b)
207 bps
  Equity securities203 Adjusted costPrivate financialsN/A
(d)
N/A
            Total assets$1,807 
(a) Represents prices for securities where the Company receives unadjusted broker quotes and for which there is no transparency into the providers' valuation techniques.
(b) Actual or equivalent credit spreads in basis points.
(c) Category represents a single security; range not applicable.
(d) Prices do not utilize credit spreads; therefore, range is not applicable.

December 31, 2022
(In millions)Fair ValueValuation Technique(s)Unobservable InputRange Weighted Average
Assets:
  Securities available-for-sale, carried at fair value:
    Fixed maturity securities:
       Mortgage- and asset-backed securities$343 Consensus pricingOffered quotes97.38-106.71
(a)
102.98
       Public utilities497 Discounted cash flowCredit spreads128 bps-286 bps
(b)
192 bps
       Sovereign and supranational37 Consensus pricingOffered quotesN/A
(c)
N/A
       Banks/financial institutions159 Discounted cash flowCredit spreads67 bps-188 bps
(b)
113 bps
       Other corporate742 Discounted cash flowCredit spreads66 bps-647 bps
(b)
191 bps
  Equity securities209 Adjusted costPrivate financialsN/A
(d)
N/A
            Total assets$1,987 
(a) Represents prices for securities where the Company receives unadjusted broker quotes and for which there is no transparency into the providers' valuation techniques.
(b) Actual or equivalent credit spreads in basis points.
(c) Category represents a single security; range not applicable.
(d) Prices do not utilize credit spreads; therefore, range is not applicable
The following is a discussion of the significant unobservable inputs or valuation techniques used in determining the fair value of securities classified as Level 3.

Credit Spreads

The Company holds certain assets that are of a unique, specialized, and/or securitized nature that do not trade on a regular basis in an active market, which makes their fair values difficult to estimate. Most of these assets are managed by external asset managers and the Company utilizes these managers for their expertise when evaluating various inputs used to determine the fair values for these assets, including identifying the appropriate credit or risk spread over risk-free interest rates that incorporates the unique nature or structure of the asset in the valuations. For those assets of a similar nature but not managed by external asset managers, the Company internally estimates the spreads and risk adjustments over risk-free interest rates that reflect the unique nature or structure of the asset as well as the current pricing environment and market conditions for comparable or related investments. Credit or risk spreads are an important input needed to complete the discounted cash flow analyses used to estimate an investment’s fair value. Credit or risk spreads underlying these fair values are a significant, unobservable input whose derivation is based on the Company’s evaluation of a combination of the external manager’s expertise and knowledge, the current pricing environment, and market conditions for the specific asset.

Offered Quotes

In circumstances where the Company's valuation model price is overridden because it implies a value that is not consistent with current market conditions, the Company will solicit bids from a limited number of brokers. The Company also receives unadjusted prices from brokers for certain of its mortgage and asset-backed securities. These quotes are non-binding but are reflective of valuation best estimates at that particular point in time. Offered quotes are an unobservable input in the determination of fair value of mortgage- and asset-backed securities, certain banks/financial institutions, certain other corporate, and equity securities investments.

Private Financials

The Company invests in the debt and equity securities of private companies operating in the cancer, healthtech, insurtech, finance, internet of things, big data and analytics sectors. Due to their private and often small, startup nature, these companies rely on capital provided by institutional and private equity investors for their ongoing operations. They do not have public securities that trade on a regular basis in an active market, which makes their fair values difficult to estimate. The Company values these investments on a cost basis with appropriate adjustments made based on monitoring private financial information provided by these companies. Adjustments to valuations are generally made as new funding tranches are executed or if the financial information provided significantly changes indicating the need for impairment. This private financial information is unobservable and is a significant determinant in the fair value of these corporate venture investments.

For additional information on the Company's investments and financial instruments, see the accompanying Notes 3 and 4 and Notes 1, 3 and 4 of the Notes to the Consolidated Financial Statements in the 2022 Annual Report.