10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_____________________________ 

FORM 10-Q

______________________________ 

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

For the quarterly period ended March 31, 2018

OR

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

For the Transition Period from                      to                     

Commission File Number 033-44202

_____________________________________ 

Prudential Annuities Life Assurance Corporation

(Exact Name of Registrant as Specified in its Charter)

Arizona	06-1241288
(State or Other Jurisdiction of Incorporation or Organization)	(I.R.S. Employer Identification Number)

One Corporate Drive

Shelton, Connecticut 06484

(203) 926-1888

(Address and Telephone Number of Registrant’s Principal Executive Offices)

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 and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of the 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, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer", "accelerated filer", "smaller reporting company” and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer	¨	Accelerated filer	¨
Non-accelerated filer	x	(Do not check if a smaller reporting company)
		Smaller reporting company	¨
		Emerging growth company	¨

If an emerging growth company, 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. ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  x

As of May 10, 2018, 25,000 shares of the registrant’s Common Stock (par value $100) consisting of 100 voting shares and 24,900 non-voting shares were outstanding. As of such date, Prudential Annuities, Inc., an indirect wholly-owned subsidiary of Prudential Financial, Inc., a New Jersey corporation, owned all of the Registrant’s Common Stock.

Prudential Annuities Life Assurance Corporation meets the conditions set

forth in General Instruction (H) (1) (a) and (b) on Form 10-Q and

is therefore filing this Form 10-Q in the reduced disclosure format.

TABLE OF CONTENTS

			Page
PART I FINANCIAL INFORMATION
	Item 1.	Financial Statements:
		Unaudited Interim Consolidated Statements of Financial Position as of March 31, 2018 and December 31, 2017	4
		Unaudited Interim Consolidated Statements of Operations and Comprehensive Income (Loss) for the Three Months Ended March 31, 2018 and 2017	5
		Unaudited Interim Consolidated Statements of Equity for the Three Months Ended March 31, 2018 and 2017	6
		Unaudited Interim Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2018 and 2017	7
		Notes to Unaudited Interim Consolidated Financial Statements	8
		1.    Business and Basis of Presentation	8
		2.    Significant Accounting Policies and Pronouncements	9
		3.    Investments	15
		4.    Derivative Instruments	25
		5.    Fair Value of Assets and Liabilities	29
		6.    Income Taxes	41
		7.    Reinsurance	42
		8.    Equity	44
		9.    Related Party Transactions	46
		10. Commitments and Contingent Liabilities	51
	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	52
	Item 3.	Quantitative and Qualitative Disclosures About Market Risk	61
	Item 4.	Controls and Procedures	61
PART II OTHER INFORMATION			62
	Item 1.	Legal Proceedings	62
	Item 1A.	Risk Factors	62
	Item 6.	Exhibits	63
SIGNATURES			64

2

FORWARD LOOKING STATEMENTS

Certain of the statements included in this Quarterly Report on Form 10-Q, including but not limited to those in Management’s Discussion and Analysis of Financial Condition and Results of Operations, constitute forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. Words such as “expects,” “believes,” “anticipates,” “includes,” “plans,” “assumes,” “estimates,” “projects,” “intends,” “should,” “will,” “shall” or variations of such words are generally part of forward-looking statements. Forward-looking statements are made based on management’s current expectations and beliefs concerning future developments and their potential effects upon Prudential Annuities Life Assurance Corporation. There can be no assurance that future developments affecting Prudential Annuities Life Assurance Corporation will be those anticipated by management. These forward-looking statements are not a guarantee of future performance and involve risks and uncertainties, and there are certain important factors that could cause actual results to differ, possibly materially, from expectations or estimates reflected in such forward-looking statements, including, among others: (1) losses on investments or financial contracts due to deterioration in credit quality or value, or counterparty default; (2) losses on insurance products due to mortality experience or policyholder behavior experience that differs significantly from our expectations when we price our products; (3) changes in interest rates and equity prices that may (a) adversely impact the profitability of our products, the value of separate accounts supporting these products or the value of assets we manage, (b) result in losses on derivatives we use to hedge risk or increase collateral posting requirements and (c) limit opportunities to invest at appropriate returns; (4) guarantees within certain of our products, in particular our variable annuities, which are market sensitive and may decrease our earnings or increase the volatility of our results of operations or financial position; (5) liquidity needs resulting from (a) derivative collateral market exposure, (b) asset/liability mismatches, (c) the lack of available funding in the financial markets or (d) unexpected cash demands due to severe mortality calamity or lapse events; (6) financial or customer losses, or regulatory and legal actions, due to inadequate or failed processes or systems, human error or misconduct, and external events, such as (a) disruption of our systems and data, (b) an information security breach, (c) a failure to protect the privacy of sensitive data or (d) reliance on third-parties, including to distribute our products; (7) changes in the regulatory landscape, including related to (a) regulation under the Dodd-Frank Wall Street Reform and Consumer Protection Act, (b) changes in tax laws, (c) the U.S. Department of Labor’s fiduciary rules and other fiduciary rule developments, (d) state insurance laws and developments regarding group-wide supervision, capital and reserves, and (e) privacy and cybersecurity regulation; (8) technological changes which may adversely impact companies in our investment portfolio or cause insurance experience to deviate from our assumptions; (9) ratings downgrades; (10) market conditions that may adversely affect the sales or persistency of our products; (11) competition; and (12) reputational damage. Prudential Annuities Life Assurance Corporation does not intend, and is under no obligation, to update any particular forward-looking statement included in this document. See “Risk Factors” included in the Annual Report on Form 10-K for the year ended December 31, 2017 for discussion of certain risks relating to our business and investment in our securities.

3

PART I - Financial Information

Item 1. Financial Statements

Prudential Annuities Life Assurance Corporation

Unaudited Interim Consolidated Statements of Financial Position

March 31, 2018 and December 31, 2017 (in thousands, except share amounts)

	March 31, 2018			December 31, 2017
ASSETS
Fixed maturities, available-for-sale, at fair value (amortized cost, 2018: $9,369,888; 2017: $10,145,266)	$	9,131,181		$	10,110,786
Fixed maturities, trading, at fair value (amortized cost, 2018: $63,209; 2017: $161,393)(1)	63,953			166,360
Equity securities, at fair value (cost, 2018: $11,710; 2017: $11,614)(1)	16,232			15,375
Commercial mortgage and other loans	1,465,808			1,387,012
Policy loans	12,488			12,558
Short-term investments	12,769			711,071
Other invested assets (includes $179,477 and $151,481 measured at fair value at March 31, 2018 and December 31, 2017, respectively)(1)	367,377			335,811
Total investments	11,069,808			12,738,973
Cash and cash equivalents	2,272,907			1,639,939
Deferred policy acquisition costs	4,545,215			4,596,565
Accrued investment income	68,569			88,331
Reinsurance recoverables	533,300			563,428
Income taxes	997,633			1,116,735
Value of business acquired	35,023			35,109
Deferred sales inducements	981,440			1,020,786
Receivables from parent and affiliates	49,578			49,351
Other assets	134,542			121,086
Separate account assets	36,433,321			37,990,547
TOTAL ASSETS	$	57,121,336		$	59,960,850
LIABILITIES AND EQUITY
LIABILITIES
Future policy benefits	$	7,559,571		$	9,132,569
Policyholders’ account balances	4,926,080			4,846,152
Payables to parent and affiliates	49,732			36,026
Cash collateral for loaned securities	7,640			17,383
Short-term debt	43,734			43,734
Long-term debt	928,165			928,165
Reinsurance payables	270,482			262,588
Other liabilities	425,414			422,636
Separate account liabilities	36,433,321			37,990,547
Total liabilities	50,644,139			53,679,800
COMMITMENTS AND CONTINGENT LIABILITIES (See Note 10)
EQUITY
Common stock, ($100 par value; 25,000 shares authorized, issued and outstanding)	2,500			2,500
Additional paid-in capital	6,845,436			7,145,436
Retained earnings/(accumulated deficit)	(104,032		)	(776,762		)
Accumulated other comprehensive income (loss)	(266,707		)	(90,124		)
Total equity	6,477,197			6,281,050
TOTAL LIABILITIES AND EQUITY	$	57,121,336		$	59,960,850

(1) Prior period amounts have been reclassified to conform to current period presentation. See "Adoption of ASU 2016-01" in Note 2 for details.

See Notes to Unaudited Interim Consolidated Financial Statements

4

Prudential Annuities Life Assurance Corporation

Unaudited Interim Consolidated Statements of Operations and Comprehensive Income (Loss)

Three Months Ended March 31, 2018 and 2017 (in thousands)

	Three Months Ended March 31,
	2018			2017
REVENUES
Premiums	$	21,034		$	18,827
Policy charges and fee income	555,290			537,306
Net investment income	96,711			102,249
Asset administration fees and other income	99,537			98,802
Realized investment gains (losses), net:
Other-than-temporary impairments on fixed maturity securities	(286		)	(2,660		)
Other-than-temporary impairments on fixed maturity securities transferred to other comprehensive income (loss)	0			5
Other realized investment gains (losses), net	558,976			12,140
Total realized investment gains (losses), net	558,690			9,485
Total revenues	1,331,262			766,669
BENEFITS AND EXPENSES
Policyholders’ benefits	35,026			16,773
Interest credited to policyholders’ account balances	69,570			35,383
Amortization of deferred policy acquisition costs	156,433			65,392
Commission expense	235,321			222,413
General, administrative and other expenses	42,977			46,980
Total benefits and expenses	539,327			386,941
INCOME (LOSS) FROM OPERATIONS BEFORE INCOME TAXES	791,935			379,728
Income tax expense (benefit)	156,256			117,370
NET INCOME (LOSS)	$	635,679		$	262,358
Other comprehensive income (loss), before tax:
Foreign currency translation adjustments	(767		)	11
Net unrealized investment gains (losses)	(176,279		)	54,347
Total	(177,046		)	54,358
Less: Income tax expense (benefit) related to other comprehensive income (loss)	(37,180		)	19,026
Other comprehensive income (loss), net of tax	(139,866		)	35,332
Comprehensive income (loss)	$	495,813		$	297,690

See Notes to Unaudited Interim Consolidated Financial Statements

5

Prudential Annuities Life Assurance Corporation

Unaudited Interim Consolidated Statements of Equity

Three Months EndedMarch 31, 2018 and 2017 (in thousands)

	Common Stock		Additional Paid-in Capital			Retained Earnings / (Accumulated Deficit)			Accumulated Other Comprehensive Income (Loss)			Total Equity
Balance, December 31, 2017	$	2,500	$	7,145,436		$	(776,762	)	$	(90,124	)	$	6,281,050
Cumulative effect of adoption of ASU 2016-01						337			(3		)	334
Cumulative effect of adoption of ASU 2018-02						36,714			(36,714		)	0
Return of capital			(300,000		)							(300,000		)
Comprehensive income:
Net income (loss)						635,679						635,679
Other comprehensive income (loss), net of tax									(139,866		)	(139,866		)
Total comprehensive income (loss)												495,813
Balance, March 31, 2018	$	2,500	$	6,845,436		$	(104,032	)	$	(266,707	)	$	6,477,197
	Common Stock		Additional Paid-in Capital			Retained Earnings / (Accumulated Deficit)			Accumulated Other Comprehensive Income (Loss)			Total Equity
Balance, December 31, 2016	$	2,500	$	8,095,436		$	(693,258	)	$	(314,948	)	$	7,089,730
Return of capital			0									0
Comprehensive income:
Net income (loss)						262,358						262,358
Other comprehensive income (loss), net of tax									35,332			35,332
Total comprehensive income (loss)												297,690
Balance, March 31, 2017	$	2,500	$	8,095,436		$	(430,900	)	$	(279,616	)	$	7,387,420

See Notes to Unaudited Interim Consolidated Financial Statements

6

Prudential Annuities Life Assurance Corporation

Unaudited Interim Consolidated Statements of Cash Flows

Three Months EndedMarch 31, 2018 and 2017 (in thousands)

	2018			2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$	635,679		$	262,358
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Policy charges and fee income	(677		)	(447		)
Realized investment (gains) losses, net	(558,690		)	(9,485		)
Depreciation and amortization	4,017			(3,546		)
Interest credited to policyholders’ account balances	69,570			35,383
Change in:
Future policy benefits	261,254			241,003
Accrued investment income	19,762			17,194
Net receivables from/payables to parent and affiliates	13,302			14,862
Deferred sales inducements	(483		)	(205		)
Deferred policy acquisition costs	76,645			(4,048		)
Income taxes	156,193			116,991
Reinsurance recoverables, net	8,358			5,062
Derivatives, net	(1,218,557		)	(559,206		)
Deferred (gain)/loss on reinsurance	(8,564		)	1,497
Other, net	29,051			28,957
Cash flows from (used in) operating activities	(513,140		)	146,370
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from the sale/maturity/prepayment of:
Fixed maturities, available-for-sale	1,345,164			289,276
Fixed maturities, trading(1)	99,578			11
Equity securities(1)	1,271			1,296
Commercial mortgage and other loans	11,021			7,694
Policy loans	257			548
Other invested assets(1)	1,161			66,317
Short-term investments	697,805			939,652
Payments for the purchase/origination of:
Fixed maturities, available for sale	(612,334		)	(561,955		)
Equity securities(1)	(1,183		)	(953		)
Commercial mortgage and other loans	(87,238		)	(49,407		)
Policy loans	(55		)	(10		)
Other invested assets(1)	(25,150		)	(1,788		)
Short-term investments	0			(584,277		)
Notes receivable from parent and affiliates, net	2,842			714
Derivatives, net	(1,085		)	1,081
Other, net	0			2,990
Cash flows from (used in) investing activities	1,432,054			111,189
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash collateral for loaned securities	(9,743		)	11,947
Net increase/(decrease) in short-term borrowing	0			9,609
Drafts outstanding	(6,790		)	2,348
Distribution to Parent	(300,000		)	0
Policyholders' account deposits	737,762			571,126
Ceded policyholders' account deposits	(21,526		)	(930		)
Policyholders' account withdrawals	(693,903		)	(636,328		)
Ceded policyholders' account withdrawals	8,254			5,850
Cash flows from (used in) financing activities	(285,946		)	(36,378		)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	632,968			221,181
CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR	1,639,939			1,848,039
CASH AND CASH EQUIVALENTS, END OF PERIOD	$	2,272,907		$	2,069,220

(1) Prior period amounts have been reclassified to conform to current period presentation. See Note 2 for details.

Significant Non-Cash Transactions

There were no significant non-cash transactions for the three months ended March 31, 2018 and 2017.

See Notes to Unaudited Interim Consolidated Financial Statements

7

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

1.    BUSINESS AND BASIS OF PRESENTATION

Prudential Annuities Life Assurance Corporation (the “Company” or “PALAC”), with its principal offices in Shelton, Connecticut, is a wholly-owned subsidiary of Prudential Annuities, Inc. (“PAI”), which in turn is an indirect wholly-owned subsidiary of Prudential Financial, Inc. ("Prudential Financial"), a New Jersey corporation.

PALAC has one subsidiary, which began operating in 2018 for the purpose of holding agricultural properties in the State of Florida. PALAC and its subsidiary are together referred to as the "Company”, "we" or "our" and all financial information is shown on a consolidated basis.

The Company has developed long-term savings and retirement products, which were distributed through its affiliated broker/dealer company, Prudential Annuities Distributors, Inc. (“PAD”). The Company issued variable and fixed deferred and immediate annuities for individuals and groups in the United States of America, District of Columbia and Puerto Rico. In addition, the Company has a relatively small in force block of variable life insurance policies. The Company stopped actively selling such products in March 2010.

In March 2010, the Company ceased offering its variable annuity products (and where offered, the companion market value adjustment option) to new investors upon the launch of a new product line by each of Pruco Life Insurance Company ("Pruco Life") and its wholly-owned subsidiary Pruco Life Insurance Company of New Jersey ("PLNJ") (which are affiliates of the Company). These initiatives were implemented to create operational and administrative efficiencies by offering a single product line of annuity products from a more limited group of legal entities. During 2012, the Company suspended additional customer deposits for variable annuities with certain living benefit guarantees. However, the Company continues to accept additional customer deposits on certain in force contracts, subject to applicable contract provisions and administrative rules. The Company has resumed offering annuity products to new investors (except in New York). It launched a new fixed index annuity in January 2018 and launched a new deferred income annuity in March 2018.

The Company is engaged in a business that is highly competitive because of the large number of stock and mutual life insurance companies and other entities engaged in marketing long-term savings and retirement products, including insurance products, and individual and group annuities.

As disclosed in Note 1 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2015, the Company surrendered its New York license effective December 31, 2015, and reinsured the majority of its New York business to an affiliate, The Prudential Insurance Company of America (“Prudential Insurance”). The license surrender relieves the Company of the requirement to hold New York statutory reserves on its business in excess of the statutory reserves required by its domiciliary regulator, the Arizona Department of Insurance. For the small portion of New York business retained by the Company, a custodial account has been established to hold collateral assets in an amount equal to a percentage of the reserves associated with such business, as calculated in accordance with PALAC's New York Regulation 109 Plan approved by the New York Department of Financial Services.

Variable Annuities Recapture

Through March 31, 2016, the Company reinsured the majority of its variable annuity living benefit guarantees to its affiliated companies, Pruco Reinsurance, Ltd. ("Pruco Re") and Prudential Insurance. Effective April 1, 2016, the Company recaptured the risks related to its variable annuity living benefit guarantees that were previously reinsured to Pruco Re and Prudential Insurance. In addition, the Company reinsured the variable annuity base contracts, along with the living benefit guarantees, from Pruco Life, excluding the PLNJ business which was reinsured to Prudential Insurance, under a coinsurance and modified coinsurance agreement. This reinsurance agreement covers new and in force business and excludes business reinsured externally. The product risks related to the reinsured business are being managed in the Company. In addition, the living benefit hedging program related to the reinsured living benefit guarantees is being managed within the Company. These series of transactions are collectively referred to as the "Variable Annuities Recapture".

8

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Basis of Presentation

The Unaudited Interim Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) on a basis consistent with reporting interim financial information in accordance with instructions to Form 10-Q and Article 10 of Regulation S-X of the Securities and Exchange Commission (“SEC”).

In the opinion of management, all adjustments necessary for a fair statement of the financial position and results of operations have been made. All such adjustments are of a normal, recurring nature. Interim results are not necessarily indicative of the results that may be expected for the full year. These financial statements should be read in conjunction with the Company’s Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

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 and disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

The most significant estimates include those used in determining deferred policy acquisition costs and related amortization; value of business acquired and its amortization; amortization of deferred sales inducements; valuation of investments including derivatives and the recognition of other-than-temporary impairments (“OTTI”); future policy benefits including guarantees; provision for income taxes and valuation of deferred tax assets; and accruals for contingent liabilities, including estimates for losses in connection with unresolved legal and regulatory matters.

Reclassifications

Certain amounts in prior periods have been reclassified to conform to the current period presentation.

2.    SIGNIFICANT ACCOUNTING POLICIES AND PRONOUNCEMENTS

Recent Accounting Pronouncements

Changes to U.S. GAAP are established by the Financial Accounting Standards Board ("FASB") in the form of accounting standards updates ("ASU") to the FASB Accounting Standards Codification. The Company considers the applicability and impact of all ASU. ASU listed below include those that have been adopted during the current fiscal year and/or those that have been issued but not yet adopted as of the date of this filing. ASU not listed below were assessed and determined to be either not applicable or not material.

Adoption of ASU 2016-01

Effective January 1, 2018, the Company adopted ASU 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Liabilities using a modified retrospective method. Adoption of this ASU impacted the Company’s accounting and presentation related to equity investments. The most significant impact is that the changes in fair value of equity securities previously classified as “available for sale” are to be reported in net income within “Asset administration fees and other income” in the Consolidated Statements of Operations. Prior to this, the changes in fair value on equity securities classified as “available for sale” were reported in “Accumulated other comprehensive income”.

The impacts of this ASU on the Company’s Consolidated Financial Statements can be categorized as follows: (1) Changes to the presentation within the Consolidated Statements of Financial Position; (2) Cumulative-effect Adjustment Upon Adoption; and (3) Changes to Accounting Policies. Each of these components is described below. This section is meant to serve as an update to, and should be read in conjunction with Note 2 to the Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

9

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

(1) Changes to the presentation within the Consolidated Statements of Financial Position

Because of the fundamental accounting changes as described in section "(3) Changes to Accounting Policies" below, the Company determined that changes to the presentation of certain balances in the investment section of the Company’s Consolidated Statements of Financial Position were also necessary to maintain clarity and logical presentation. The table below illustrates these changes by presenting the balances as previously reported in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017 and the reclassifications that were made, along with a footnote explanation of each reclassification.

	December 31, 2017
	As previously reported		Reclassifications									As currently reported
Statement of Financial Position Line Items			(1)			(2)			(3)
	(in thousands)
Fixed maturities, available-for-sale, at fair value	$	10,110,786										$	10,110,786
*Fixed maturities, trading, at fair value	0					166,360						166,360
Trading account assets, at fair value	181,717					(181,717		)				0
Equity securities, available-for-sale, at fair value	18		(18		)							0
*Equity securities, at fair value	0		18			15,357						15,375
Commercial mortgage and other loans	1,387,012											1,387,012
Policy loans	12,558											12,558
Short-term investments	711,071											711,071
Other long-term investments	335,811								(335,811		)	0
*Other invested assets	0								335,811			335,811
Total investments	$	12,738,973	$	0		$	0		$	0		$	12,738,973

* - New line item effective January 1, 2018.

Strikethrough - Eliminated line item effective January 1, 2018.

(1) Retitled “Equity securities, available-for-sale, at fair value” to “Equity securities, at fair value” as equity securities can no longer be described as available-for-sale.

(2) Eliminated the line item “Trading account assets, at fair value” and reclassified each component to another line item.

(3) Retitled “Other long-term investments” to “Other invested assets”.

(2) Cumulative-effect Adjustment Upon Adoption

The provisions of ASU 2016-01 require that the Company apply the amendments through a cumulative-effect adjustment to the Consolidated Statements of Financial Position as of the beginning of the fiscal year of adoption. The following table illustrates the impact on the Company’s Consolidated Statement of Financial Position as a result of recording this cumulative-effect adjustment on January 1, 2018.

Summary of ASU 2016-01 Transition Impacts on the Consolidated Statement
of Financial Position upon Adoption on January 1, 2018
(in thousands)
	Increase / (Decrease)
Other invested assets	$	423
Total assets	$	423
Income taxes	$	89
Total liabilities	89
Accumulated other comprehensive income (loss)	(3		)
Retained earnings	337
Total equity	334
Total liabilities and equity	$	423

10

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

(3) Changes to Accounting Policies

This section summarizes the changes in our accounting policies resulting from the adoption of ASU 2016-01 as well as an update to the components of the financial statement line items impacted by the Company’s Consolidated Statements of Financial Position presentation changes described above.

ASSETS

Fixed maturities, trading is a new financial statement line item comprised of fixed maturities that are carried at fair value. Prior to the adoption of the standard, these fixed maturities were reported in “Trading account assets, at fair value”. Realized and unrealized gains and losses on these investments are reported in “Asset administration fees and other income”, and interest and dividend income from these investments is reported in “Net investment income”.

Equity securities, at fairvalue is the new title of the financial statement line item formerly titled “Equity securities, available for sale, at fair value”. As a result of the adoption of the standard, equity securities previously reported in “Trading account assets, at fair value” were reclassified to “Equity securities, at fair value”. The retitled financial statement line is comprised of common stock, mutual fund shares, and preferred stock, which are carried at fair value. Realized and unrealized gains and losses on these investments are reported in “Asset administration fees and other income”, and dividend income is reported in “Net investment income” on the ex-dividend date. Prior to the adoption of the standard, for the equity investments reported in the financial statement line formerly titled “Equity securities, available for sale, at fair value”, the associated net realized gains and losses were included in “Realized investment gains (losses), net” and the associated net unrealized gains and losses were included in “Accumulated other comprehensive income (loss)” (“AOCI”). In addition, with the adoption of the standard, the identification of OTTI for these investments is no longer needed as all of these investments are now measured at fair value with changes in fair value reported in earnings.

Other invested assets is the new title of the financial statement line formerly titled “Other long-term investments”. Investments previously reported in “Other long-term investments” were reclassified to “Other invested assets”. The retitled financial statement line consists of the Company’s non-coupon investments in Limited Partnerships and Limited Liability Companies ("LPs/LLCs") (other than operating joint ventures), wholly-owned investment real estate and derivative assets. LPs/LLCs interests are accounted for using either the equity method of accounting, or at fair value with changes in fair value reported in “Asset administration fees and other income”. Prior to the adoption of the standard, the Company applied the cost method of accounting for certain LPs/LLCs interest when its partnership interest was considered minor. The standard effectively eliminated the cost method of accounting for these equity investments. The Company’s income from investments in LPs/LLCs accounted for using the equity method, other than the Company’s investments in operating joint ventures, is included in “Net investment income.” The carrying value of these investments is written down, or impaired, to fair value when a decline in value is considered to be other-than-temporary. In applying the equity method (including assessment for OTTI), the Company uses financial information provided by the investee, generally on a one to three month lag. For the investments reported at fair value with changes in fair value reported in current earnings, the associated realized and unrealized gains and losses are reported in “Asset administration fees and other income”.

REVENUES AND BENEFITS AND EXPENSES

Asset administration fees and other income principally includes asset-based asset management fees, which are recognized in the period in which the services are performed. This financial statement line also includes realized and unrealized gains or losses from investments reported as “Fixed maturities, trading”, “Equity securities, at fair value”, and “Other invested assets” that are measured at fair value.

Other ASU adopted during the three months ended March 31, 2018.

11

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Standard	Description	Effective date and method of adoption	Effect on the financial statements or other significant matters
ASU 2014-09, Revenue from Contracts with Customers (Topic 606)	The ASU is based on the core principle that revenue is recognized to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods and services. The standard also requires additional disclosures about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, and assets recognized from the costs to obtain or fulfill a contract with a customer. Revenue recognition for insurance contracts and financial instruments is explicitly scoped out of the standard.	January 1, 2018 using the modified retrospective method which will include a cumulative-effect adjustment on the balance sheet as of the beginning of the fiscal year of adoption.	Adoption of the ASU did not have an impact on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.
ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments (a Consensus of the Emerging Issues Task Force)	This ASU addresses diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The standard provides clarity on the treatment of eight specifically defined types of cash inflows and outflows.	January 1, 2018 using the retrospective method (with early adoption permitted provided that all amendments are adopted in the same period).	Adoption of the ASU did not have a significant impact on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.
ASU 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash	In November 2016, the FASB issued this ASU to address diversity in practice from entities classifying and presenting transfers between cash and restricted cash as operating, investing, or financing activities, or as a combination of those activities in the Statement of Cash Flows. The ASU requires entities to show the changes in the total of cash, cash equivalents, restricted cash, and restricted cash equivalents in the Statement of Cash Flows. As a result, transfers between such categories will no longer be presented in the Statement of Cash Flows.	January 1, 2018 using the retrospective method (with early adoption permitted).	Adoption of the ASU did not have a significant impact on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.

12

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income In February 2018, this ASU was issued following the enactment of the Tax Act of 2017. This ASU allows an entity to elect a reclassification from accumulated other comprehensive income to retained earnings for stranded effects resulting from the Tax Act of 2017. January 1, 2019 with early adoption permitted. The ASU should be applied either in the period of adoption or retrospectively to each period in which the effect of the change in the U.S. federal corporate income tax rate in the Tax Act of 2017 is recognized. The Company early adopted the ASU effective January 1, 2018 and elected to apply the ASU in the period of adoption subsequent to recording the adoption impacts of ASU 2016-01 as described above. As a result, the Company reclassified stranded effects resulting from the Tax Act of 2017 by decreasing accumulated other comprehensive income and increasing retained earnings, each by$36.7 million.

ASU issued but not yet adopted as of March 31, 2018

13

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Standard	Description	Effective date and method of adoption	Effect on the financial statements or other significant matters
ASU 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments	This ASU provides a new current expected credit loss model to account for credit losses on certain financial assets and off-balance sheet exposures (e.g., loans held for investment, debt securities held to maturity, reinsurance receivables, net investments in leases and loan commitments). The model requires an entity to estimate lifetime credit losses related to such financial assets and exposures based on relevant information about past events, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. The standard also modifies the current other-than-temporary impairment standard for available-for-sale debt securities to require the use of an allowance rather than a direct write down of the investment, and replaces existing standard for purchased credit deteriorated loans and debt securities.	January 1, 2020 using the modified retrospective method which will include a cumulative-effect adjustment on the balance sheet as of the beginning of the fiscal year of adoption. However, prospective application is required for purchased credit deteriorated assets previously accounted for under ASU 310-30 and for debt securities for which an other-than-temporary-impairment was recognized prior to the date of adoption. Early adoption is permitted beginning January 1, 2019.	The Company is currently assessing the impact of the ASU on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.
ASU 2017-08, Receivables - Nonrefundable Fees and Other Costs (Subtopic 310-20) Premium Amortization on Purchased Callable Debt Securities	This ASU requires certain premiums on callable debt securities to be amortized to the earliest call date.	January 1, 2019 using the modified retrospective method (with early adoption permitted) which will include a cumulative-effect adjustment on the balance sheet as of the beginning of the fiscal year of adoption.	The Company is currently assessing the impact of the ASU on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.
ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities	This ASU makes targeted changes to the existing hedge accounting model to better portray the economics of an entity’s risk management activities and to simplify the use of hedge accounting.	January 1, 2019 using the modified retrospective method (with early adoption permitted) which will include a cumulative-effect adjustment on the balance sheet as of the beginning of the fiscal year of adoption.	The Company is currently assessing the impact of the ASU on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.

14

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

3.    INVESTMENTS

Fixed Maturity Securities

The following tables set forth information relating to fixed maturity securities (excluding investments classified as trading), as of the dates indicated:

	March 31, 2018
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		OTTI in AOCI(3)
	(in thousands)
Fixed maturities, available-for-sale:
U.S. Treasury securities and obligations of U.S. government authorities and agencies	$	4,158,987	$	12,575	$	345,354	$	3,826,208	$	0
Obligations of U.S. states and their political subdivisions	135,235		952		1,780		134,407		0
Foreign government bonds	163,795		5,088		2,735		166,148		0
Public utilities	568,207		19,999		5,874		582,332		0
Redeemable preferred stock	29,485		206		280		29,411		0
All other U.S. public corporate securities	1,433,169		51,066		19,859		1,464,376		0
All other U.S. private corporate securities	916,459		29,127		10,625		934,961		0
All other foreign public corporate securities	216,048		4,322		3,775		216,595		0
All other foreign private corporate securities	657,425		38,150		5,031		690,544		0
Asset-backed securities(1)	429,880		4,445		689		433,636		(17		)
Commercial mortgage-backed securities	504,488		2,876		10,978		496,386		0
Residential mortgage-backed securities(2)	156,710		1,825		2,358		156,177		(4		)
Total fixed maturities, available-for-sale	$	9,369,888	$	170,631	$	409,338	$	9,131,181	$	(21	)

(1) Includes credit-tranched securities collateralized by loan obligations, sub-prime mortgages, auto loans, credit cards, education loans and other asset types.

(2) Includes publicly-traded agency pass-through securities and collateralized mortgage obligations.

(3) Represents the amount of unrealized losses remaining in AOCI, from the impairment measurement date. Amount excludes $5.1 million of net unrealized gains on impaired available-for-sale securities relating to changes in the value of such securities subsequent to the impairment measurement date.

15

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

	December 31, 2017
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		OTTI in AOCI(3)
	(in thousands)
Fixed maturities, available-for-sale:
U.S. Treasury securities and obligations of U.S. government authorities and agencies	$	5,059,168	$	9,109	$	236,627	$	4,831,650	$	0
Obligations of U.S. states and their political subdivisions	102,709		2,089		158		104,640		0
Foreign government bonds	133,859		6,878		432		140,305		0
Public utilities	567,829		31,414		2,058		597,185		0
Redeemable preferred stock	29,504		615		59		30,060		0
All other U.S. public corporate securities	1,473,761		77,379		3,416		1,547,724		0
All other U.S. private corporate securities	938,144		35,327		3,795		969,676		0
All other foreign public corporate securities	194,201		5,663		918		198,946		0
All other foreign private corporate securities	638,785		38,030		3,231		673,584		0
Asset-backed securities(1)	341,277		4,438		128		345,587		(17		)
Commercial mortgage-backed securities	502,695		7,334		4,345		505,684		0
Residential mortgage-backed securities(2)	163,334		2,950		539		165,745		(4		)
Total fixed maturities, available-for-sale	$	10,145,266	$	221,226	$	255,706	$	10,110,786	$	(21	)

(1) Includes credit-tranched securities collateralized by loan obligations, sub-prime mortgages, auto loans, credit cards, education loans and other asset types.

(2) Includes publicly-traded agency pass-through securities and collateralized mortgage obligations.

(3) Represents the amount of unrealized losses remaining in AOCI, from the impairment measurement date. Amount excludes $12.3 million of net unrealized gains on impaired available-for-sale securities relating to changes in the value of such securities subsequent to the impairment measurement date.

16

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

The following tables set forth the fair value and gross unrealized losses aggregated by investment category and length of time that individual fixed maturity securities had been in a continuous unrealized loss position, as of the dates indicated:

	March 31, 2018
	Less than Twelve Months				Twelve Months or More				Total
	Fair Value		Gross   Unrealized   Losses		Fair Value		Gross   Unrealized   Losses		Fair Value		Gross   Unrealized   Losses
	(in thousands)
Fixed maturities, available-for-sale:
U.S. Treasury securities and obligations of U.S. government authorities and agencies	$	5,167	$	20	$	3,339,869	$	345,334	$	3,345,036	$	345,354
Obligations of U.S. states and their political subdivisions	77,831		1,362		13,011		418		90,842		1,780
Foreign government bonds	125,084		2,726		137		9		125,221		2,735
Public utilities	232,665		4,651		25,314		1,223		257,979		5,874
Redeemable preferred stock	10,291		280		0		0		10,291		280
All other U.S. public corporate securities	647,126		16,154		107,482		3,705		754,608		19,859
All other U.S. private corporate securities	380,856		7,318		69,507		3,307		450,363		10,625
All other foreign public corporate securities	128,469		3,065		26,614		710		155,083		3,775
All other foreign private corporate securities	136,956		3,202		39,001		1,829		175,957		5,031
Asset-backed securities	102,748		689		0		0		102,748		689
Commercial mortgage-backed securities	228,798		5,402		126,702		5,576		355,500		10,978
Residential mortgage-backed securities	103,685		1,584		23,378		774		127,063		2,358
Total fixed maturities, available-for-sale	$	2,179,676	$	46,453	$	3,771,015	$	362,885	$	5,950,691	$	409,338

	December 31, 2017
	Less than Twelve Months				Twelve Months or More				Total
	Fair Value		Gross   Unrealized   Losses		Fair Value		Gross   Unrealized   Losses		Fair Value		Gross   Unrealized   Losses
	(in thousands)
Fixed maturities, available-for-sale:
U.S. Treasury securities and obligations of U.S. government authorities and agencies	$	13,174	$	23	$	4,550,472	$	236,604	$	4,563,646	$	236,627
Obligations of U.S. states and their political subdivisions	6,669		26		13,311		132		19,980		158
Foreign government bonds	37,466		428		143		4		37,609		432
Public utilities	84,260		1,357		22,420		701		106,680		2,058
Redeemable preferred stock	10,522		59		0		0		10,522		59
All other U.S. public corporate securities	206,988		1,034		118,002		2,382		324,990		3,416
All other U.S. private corporate securities	221,753		2,173		83,365		1,622		305,118		3,795
All other foreign public corporate securities	66,004		578		23,186		340		89,190		918
All other foreign private corporate securities	78,200		536		89,675		2,695		167,875		3,231
Asset-backed securities	30,234		128		0		0		30,234		128
Commercial mortgage-backed securities	113,423		1,225		129,458		3,120		242,881		4,345
Residential mortgage-backed securities	26,916		166		24,833		373		51,749		539
Total fixed maturities, available-for-sale	$	895,609	$	7,733	$	5,054,865	$	247,973	$	5,950,474	$	255,706

17

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

As of March 31, 2018 and December 31, 2017, the gross unrealized losses on fixed maturity securities were composed of $406.0 million and $253.0 million, respectively, related to "1" highest quality or "2" high quality securities based on the National Association of Insurance Commissioners (“NAIC”) or equivalent rating and $3.3 million and $2.7 million, respectively, related to other than high or highest quality securities based on NAIC or equivalent rating. As of March 31, 2018, the $362.9 million of gross unrealized losses on fixed maturities of twelve months or more were concentrated in U.S. government bonds, commercial mortgage-backed securities and in the Company’s corporate securities within the consumer non-cyclical, consumer cyclical and utility sectors. As of December 31, 2017, the $248.0 million of gross unrealized losses on fixed maturities of twelve months or more were concentrated in U.S. government bonds, commercial mortgage-backed securities and in the Company’s corporate securities within the consumer non-cyclical and finance sectors. In accordance with its policy described in Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017, the Company concluded that an adjustment to earnings for OTTI for these fixed maturity securities was not warranted at either March 31, 2018 or December 31, 2017. These conclusions were based on a detailed analysis of the underlying credit and cash flows on each security. Gross unrealized losses are primarily attributable to general credit spread widening, increases in interest rates and foreign currency exchange rate movements. As of March 31, 2018, the Company did not intend to sell these securities, and it was not more likely than not that the Company would be required to sell these securities before the anticipated recovery of the remaining amortized cost basis.

The following table sets forth the amortized cost and fair value of fixed maturities by contractual maturities, as of the date indicated:

	March 31, 2018
	Amortized Cost		Fair Value
	(in thousands)
Fixed maturities, available-for-sale:
Due in one year or less	$	312,028	$	314,328
Due after one year through five years	1,302,697		1,320,394
Due after five years through ten years	1,273,321		1,323,875
Due after ten years	5,390,764		5,086,385
Asset-backed securities	429,880		433,636
Commercial mortgage-backed securities	504,488		496,386
Residential mortgage-backed securities	156,710		156,177
Total fixed maturities, available-for-sale	$	9,369,888	$	9,131,181

Actual maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations. Asset-backed, commercial mortgage-backed and residential mortgage-backed securities are shown separately in the table above, as they do not have a single maturity date.

The following table sets forth the sources of fixed maturity proceeds and related investment gains (losses), as well as losses on impairments of fixed maturities, for the periods indicated:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Fixed maturities, available-for-sale
Proceeds from sales(1)	$	1,234,653		$	166,834
Proceeds from maturities/prepayments	115,857			121,865
Gross investment gains from sales and maturities	112			75
Gross investment losses from sales and maturities	(73,625		)	(433		)
OTTI recognized in earnings(2)	(286		)	(2,655		)

(1) Includes $5.3 million and $(0.6) million of non-cash related proceeds due to the timing of trade settlements for the three months ended March 31, 2018 and 2017, respectively.

(2) Excludes the portion of OTTI recorded in “Other comprehensive income (loss)” ("OCI"), representing any difference between the fair value of the impaired debt security and the net present value of its projected future cash flows at the time of the impairment.

18

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

The following table sets forth a rollforward of pre-tax amounts remaining in OCI related to fixed maturity securities with credit loss impairments recognized in earnings, for the periods indicated:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Credit loss impairments:
Balance, beginning of period	$	792		$	1,325
New credit loss impairments	0			0
Additional credit loss impairments on securities previously impaired	0			0
Increases due to the passage of time on previously recorded credit losses	1			3
Reductions for securities which matured, paid down, prepaid or were sold during the period	(2		)	0
Reductions for securities impaired to fair value during the period(1)	0			(520		)
Accretion of credit loss impairments previously recognized due to an increase in cash flows expected to be collected	0			(2		)
Assets transferred to parent and affiliates	0			0
Balance, end of period	$	791		$	806

(1) Represents circumstances where the Company determined in the current period that it intends to sell the security or it is more likely than not that it will be required to sell the security before recovery of the security's amortized cost.

Equity Securities

The net change in unrealized gains (losses) from equity securities still held at period end, recorded within “Asset administration fees and other income,” was $0.8 million and $0.4 million during the three months ended March 31, 2018 and 2017, respectively.

Commercial Mortgage and Other Loans

The following table sets forth the composition of "Commercial mortgage and other loans," as of the dates indicated:

	March 31, 2018					December 31, 2017
	Amount (in thousands)			% of Total		Amount (in thousands)			% of Total
Commercial mortgage and agricultural property loans by property type:
Apartments/Multi-Family	$	356,421		24.3	%	$	348,718		25.0	%
Hospitality	3,745			0.2		3,782			0.3
Industrial	388,227			26.4		327,987			23.6
Office	307,548			20.9		294,072			21.2
Other	139,105			9.5		139,362			10.0
Retail	215,526			14.7		216,544			15.6
Total commercial mortgage loans	1,410,572			96.0		1,330,465			95.7
Agricultural property loans	58,129			4.0		59,197			4.3
Total commercial mortgage and agricultural property loans by property type	1,468,701			100.0	%	1,389,662			100.0	%
Valuation allowance	(2,893		)			(2,650		)
Total commercial mortgage and other loans	$	1,465,808				$	1,387,012

As of March 31, 2018, the commercial mortgage and agricultural property loans were geographically dispersed throughout the United States (with the largest concentrations in California (29%), Texas (13%) and New York (6%)) and included loans secured by properties in Europe (10%) and Australia (3%).

19

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

The following tables set forth the activity in the allowance for credit losses for commercial mortgage and other loans, as of the dates indicated:

	March 31, 2018
	Commercial Mortgage Loans		Agricultural Property Loans		Total
	(in thousands)
Allowance for credit losses:
Balance, beginning of year	$	2,616	$	34	$	2,650
Addition to (release of) allowance for losses	242		1		243
Charge-offs, net of recoveries	0		0		0
Total ending balance	$	2,858	$	35	$	2,893

	December 31, 2017
	Commercial Mortgage Loans		Agricultural Property Loans		Total
	(in thousands)
Allowance for credit losses:
Balance, beginning of year	$	2,267	$	22	$	2,289
Addition to (release of) allowance for losses	349		12		361
Charge-offs, net of recoveries	0		0		0
Total ending balance	$	2,616	$	34	$	2,650

The following tables set forth the allowance for credit losses and the recorded investment in commercial mortgage and other loans, as of the dates indicated:

	March 31, 2018
	Commercial Mortgage Loans		Agricultural Property Loans		Total
	(in thousands)
Allowance for credit losses:
Individually evaluated for impairment	$	0	$	0	$	0
Collectively evaluated for impairment	2,858		35		2,893
Total ending balance(1)	$	2,858	$	35	$	2,893
Recorded investment(2):
Individually evaluated for impairment	$	0	$	4,467	$	4,467
Collectively evaluated for impairment	1,410,572		53,662		1,464,234
Total ending balance(1)	$	1,410,572	$	58,129	$	1,468,701

(1) As of March 31, 2018, there were no loans acquired with deteriorated credit quality.

(2) Recorded investment reflects the carrying value gross of related allowance.

20

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

	December 31, 2017
	Commercial Mortgage Loans		Agricultural Property Loans		Total
	(in thousands)
Allowance for credit losses:
Individually evaluated for impairment	$	0	$	0	$	0
Collectively evaluated for impairment	2,616		34		2,650
Total ending balance(1)	$	2,616	$	34	$	2,650
Recorded investment(2):
Individually evaluated for impairment	$	1,571	$	4,865	$	6,436
Collectively evaluated for impairment	1,328,894		54,332		1,383,226
Total ending balance(1)	$	1,330,465	$	59,197	$	1,389,662

(1) As of December 31, 2017, there were no loans acquired with deteriorated credit quality.

(2) Recorded investment reflects the carrying value gross of related allowance.

The following tables set forth certain key credit quality indicators for commercial mortgage and agricultural property loans, based upon the recorded investment gross of allowance for credit losses, as of the dates indicated:

	March 31, 2018
	Debt Service Coverage Ratio
	≥ 1.2X		1.0X to <1.2X		< 1.0X		Total
	(in thousands)
Loan-to-Value Ratio:
0%-59.99%	$	660,518	$	15,076	$	3,346	$	678,940
60%-69.99%	531,122		19,228		0		550,350
70%-79.99%	232,896		5,478		0		238,374
80% or greater	0		1,037		0		1,037
Total commercial mortgage and agricultural property loans	$	1,424,536	$	40,819	$	3,346	$	1,468,701

	December 31, 2017
	Debt Service Coverage Ratio
	≥ 1.2X		1.0X to <1.2X		< 1.0X		Total
	(in thousands)
Loan-to-Value Ratio:
0%-59.99%	$	667,338	$	14,426	$	4,566	$	686,330
60%-69.99%	503,922		1,329		0		505,251
70%-79.99%	182,368		13,281		0		195,649
80% or greater	1,387		0		1,045		2,432
Total commercial mortgage and agricultural property loans	$	1,355,015	$	29,036	$	5,611	$	1,389,662

21

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

The following tables set forth an aging of past due commercial mortgage and other loans based upon the recorded investment gross of allowance for credit losses, as well as the amount of commercial mortgage and other loans on non-accrual status, as of the dates indicated:

	March 31, 2018
	Current		30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due(1)		Total Loans		Non-Accrual Status(2)
	(in thousands)
Commercial mortgage loans	$	1,410,572	$	0	$	0	$	0	$	1,410,572	$	0
Agricultural property loans	58,129		0		0		0		58,129		0
Total	$	1,468,701	$	0	$	0	$	0	$	1,468,701	$	0

(1) As of March 31, 2018, there were no loans in this category accruing interest.

(2) For additional information regarding the Company's policies for accruing interest on loans, see Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

	December 31, 2017
	Current		30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due(1)		Total Loans		Non-Accrual Status(2)
	(in thousands)
Commercial mortgage loans	$	1,330,465	$	0	$	0	$	0	$	1,330,465	$	0
Agricultural property loans	59,197		0		0		0		59,197		0
Total	$	1,389,662	$	0	$	0	$	0	$	1,389,662	$	0

(1) As of December 31, 2017, there were no loans in this category accruing interest.

(2) For additional information regarding the Company's policies for accruing interest on loans, see Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

For the three months ended March 31, 2018 and 2017, there were no commercial mortgage and other loans acquired, other than those through direct origination, and there were no commercial mortgage and other loans sold.

The Company’s commercial mortgage and other loans may occasionally be involved in a troubled debt restructuring. For the three months ended March 31, 2018 and 2017, there were no new troubled debt restructurings related to commercial mortgage or other loans with payment defaults on commercial mortgage or other loans that were modified as a troubled debt restructuring within the twelve months preceding. As of both March 31, 2018 and December 31, 2017, the Company had no significant commitments to borrowers that have been involved in a troubled debt restructuring. For additional information relating to the accounting for troubled debt restructurings, see Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

22

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Other Invested Assets

The following table sets forth the composition of “Other invested assets,” as of the dates indicated:

	March 31, 2018		December 31, 2017
	(in thousands)
LPs/LLCs:
Equity method:
Private equity	$	26,538	$	25,801
Hedge funds	106,942		106,474
Real estate-related	47,156		46,043
Subtotal equity method	180,636		178,318
Fair value:
Private equity	4,442		3,500
Hedge funds	268		302
Real estate-related	2,417		2,512
Subtotal fair value(1)	7,127		6,314
Total LPs/LLCs	187,763		184,632
Real estate held through direct ownership	7,264		0
Derivative instruments	172,350		151,179
Total other invested assets(2)	$	367,377	$	335,811

(1) As of December 31, 2017, $6.0 million was accounted for under the cost method.

(2) Prior period amounts have been reclassified to conform to current period presentation. For additional information, see Note 2.

Net Investment Income

The following table sets forth "Net investment income" by investment type, for the periods indicated:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Fixed maturities, available-for-sale	$	76,051		$	81,642
Fixed maturities, trading	601			1,041
Equity securities, at fair value	68			64
Commercial mortgage and other loans	13,493			11,408
Policy loans	135			(44		)
Short-term investments and cash equivalents	6,527			5,165
Other invested assets	3,630			6,771
Gross investment income	100,505			106,047
Less: investment expenses	(3,794		)	(3,798		)
Net investment income(1)	$	96,711		$	102,249

(1) Prior period amounts have been reclassified to conform to current period presentation.

23

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Realized Investment Gains (Losses), Net

The following table sets forth "Realized investment gains (losses), net," by investment type, for the periods indicated:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Fixed maturities(1)	$	(73,799	)	$	(3,013	)
Commercial mortgage and other loans	(620		)	11
LPs/LLCs	0			(23		)
Derivatives(2)	633,120			12,481
Short-term investments and cash equivalents	(11		)	29
Realized investment gains (losses), net	$	558,690		$	9,485

(1) Includes fixed maturity securities classified as available-for-sale and excludes fixed maturity securities classified as trading.

(2) Includes the hedged items offset in qualifying fair value hedge accounting relationships.

Net Unrealized Gains (Losses) on Investments within AOCI

The following table sets forth net unrealized gains (losses) on investments, as of the dates indicated:

	March 31, 2018			December 31, 2017
	(in thousands)
Fixed maturity securities, available-for-sale — with OTTI	$	5,121		$	12,311
Fixed maturity securities, available-for-sale — all other	(243,828		)	(46,791		)
Equity securities, available-for-sale(1)	0			4
Derivatives designated as cash flow hedges(2)	(38,822		)	(25,851		)
Affiliated notes	758			829
Other investments	1,061			86
Net unrealized gains (losses) on investments	$	(275,710	)	$	(59,412	)

(1) Effective January 1, 2018, unrealized gains (losses) on equity securities are recorded within "Asset administration fees and other income."

(2) For more information on cash flow hedges, see Note 4.

Repurchase Agreements and Securities Lending

In the normal course of business, the Company sells securities under agreements to repurchase and enters into securities lending transactions. As of March 31, 2018 and December 31, 2017, the Company had no repurchase agreements.

The following table sets forth the composition of "Cash collateral for loaned securities," which represents the liability to return cash collateral received for the following types of securities loaned, as of the dates indicated:

	March 31, 2018						December 31, 2017
	Remaining Contractual Maturities of the Agreements						Remaining Contractual Maturities of the Agreements
	Overnight & Continuous		Up to 30 Days		Total		Overnight & Continuous		Up to 30 Days		Total
	(in thousands)
Foreign government bonds	$	0	$	0	$	0	$	10,505	$	0	$	10,505
U.S. public corporate securities	7,640		0		7,640		6,878		0		6,878
Total cash collateral for loaned securities(1)	$	7,640	$	0	$	7,640	$	17,383	$	0	$	17,383

(1) The Company did not have any agreements with remaining contractual maturities of thirty days or greater, as of the dates indicated.

24

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

4.    DERIVATIVE INSTRUMENTS

Types of Derivative Instruments and Derivative Strategies

The Company utilizes various derivative instruments and strategies to manage its risk. Commonly used derivative instruments include but are not necessarily limited to:

• Interest rate contracts: futures, swaps, options, swaptions, caps and floors

•Equity contracts: futures, options and total return swaps

•Foreign exchange contracts: futures, options, forwards and swaps

•Credit contracts: single and index reference credit default swaps

•Other contracts: embedded derivatives

For detailed information on these contracts and the related strategies, see Note 11 to the Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

Primary Risks Managed by Derivatives

The table below provides a summary of the gross notional amount and fair value of derivatives contracts by the primary underlying risk, excluding embedded derivatives and associated reinsurance recoverables. Many derivative instruments contain multiple underlying risks. The fair value amounts below represent the gross fair value of derivative contracts prior to taking into account the netting effects of master netting agreements, cash collateral and non-performance risk ("NPR").

	March 31, 2018							December 31, 2017
Primary Underlying Risk/Instrument Type			Gross Fair Value							Gross Fair Value
	Notional		Assets		Liabilities			Notional		Assets		Liabilities
	(in thousands)
Derivatives Designated as Hedge Accounting Instruments:
Currency/Interest Rate
Foreign Currency Swaps	$	704,383	$	8,769	$	(66,974	)	$	677,257	$	13,348	$	(47,209	)
Total Qualifying Hedges	$	704,383	$	8,769	$	(66,974	)	$	677,257	$	13,348	$	(47,209	)
Derivatives Not Qualifying as Hedge Accounting Instruments:
Interest Rate
Interest Rate Futures	$	1,805,000	$	0	$	0		$	1,964,000	$	8,296	$	0
Interest Rate Swaps	85,813,525		3,686,730		(1,590,200		)	87,939,425		4,374,658		(1,065,549		)
Interest Rate Options	17,630,000		168,074		(198,230		)	15,775,000		175,156		(160,181		)
Interest Rate Forwards	1,358,967		6,401		(15,825		)	975,929		19,870		(2		)
Foreign Currency
Foreign Currency Forwards	12,417		0		(66		)	12,455		1		(319		)
Currency/Interest Rate
Foreign Currency Swaps	144,329		5,556		(11,552		)	151,400		7,779		(7,488		)
Equity
Equity Futures	58,292		0		0			672,055		2,442		0
Total Return Swaps	13,184,658		438,563		(26,599		)	13,841,333		8,517		(341,700		)
Equity Options	31,484,683		340,307		(361,564		)	31,702,334		460,597		(318,955		)
Total Non-Qualifying Hedges	$	151,491,871	$	4,645,631	$	(2,204,036	)	$	153,033,931	$	5,057,316	$	(1,894,194	)
Total Derivatives(1)	$	152,196,254	$	4,654,400	$	(2,271,010	)	$	153,711,188	$	5,070,664	$	(1,941,403	)

(1) Excludes embedded derivatives and associated reinsurance recoverables which contain multiple underlying risks.

25

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

The fair value of the embedded derivatives, included in "Future policy benefits," was a net liability of $6,578 million and $8,152 million as of March 31, 2018 and December 31, 2017, respectively. The fair value of the related reinsurance recoverables to Prudential Insurance was a net asset of $195 million and $232 million as of March 31, 2018 and December 31, 2017, respectively, included in "Reinsurance recoverables". See Note 7 for additional information on these reinsurance agreements.

The fair value of the embedded derivatives pertaining to the variable annuity products with a market value adjustment option assumed from Pruco Life as part of the Variable Annuities Recapture, included in "Reinsurance recoverables" or "Reinsurance payables," was a net liability of $0.1 million and a net asset of $12 million as of March 31, 2018 and December 31, 2017, respectively.

Offsetting Assets and Liabilities

The following table presents recognized derivative instruments (excluding embedded derivatives and associated reinsurance recoverables), and repurchase and reverse repurchase agreements that are offset in the Unaudited Interim Consolidated Statements of Financial Position, and/or are subject to an enforceable master netting arrangement or similar agreement, irrespective of whether they are offset in the Unaudited Interim Consolidated Statements of Financial Position.

	March 31, 2018
	Gross Amounts of Recognized Financial Instruments		Gross Amounts Offset in the Consolidated Statements of Financial Position			Net Amounts Presented in the Consolidated Statements of Financial Position		Financial Instruments/ Collateral(1)			Net Amount
	(in thousands)
Offsetting of Financial Assets:
Derivatives(1)	$	4,654,400	$	(4,482,050	)	$	172,350	$	(122,258	)	$	50,092
Securities purchased under agreements to resell	0		0			0		0			0
Total Assets	$	4,654,400	$	(4,482,050	)	$	172,350	$	(122,258	)	$	50,092
Offsetting of Financial Liabilities:
Derivatives(1)	$	2,271,010	$	(2,271,010	)	$	0	$	0		$	0
Securities sold under agreements to repurchase	0		0			0		0			0
Total Liabilities	$	2,271,010	$	(2,271,010	)	$	0	$	0		$	0

	December 31, 2017
	Gross Amounts of Recognized Financial Instruments		Gross Amounts Offset in the Statements of Financial Position			Net Amounts Presented in the Statements of Financial Position		Financial Instruments/ Collateral(1)		Net Amount
	(in thousands)
Offsetting of Financial Assets:
Derivatives(1)	$	5,070,517	$	(4,919,486	)	$	151,031	$	0	$	151,031
Securities purchased under agreements to resell	0		0			0		0		0
Total Assets	$	5,070,517	$	(4,919,486	)	$	151,031	$	0	$	151,031
Offsetting of Financial Liabilities:
Derivatives(1)	$	1,941,403	$	(1,941,403	)	$	0	$	0	$	0
Securities sold under agreements to repurchase	0		0			0		0		0
Total Liabilities	$	1,941,403	$	(1,941,403	)	$	0	$	0	$	0

(1) Amounts exclude the excess of collateral received/pledged from/to the counterparty.

26

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

For information regarding the rights of offset associated with the derivative assets and liabilities in the table above see “Credit Risk” below and Note 9. For securities purchased under agreements to resell and securities sold under agreements to repurchase, the Company monitors the value of the securities and maintains collateral, as appropriate, to protect against credit exposure. Where the Company has entered into repurchase and resale agreements with the same counterparty, in the event of default, the Company would generally be permitted to exercise rights of offset. For additional information on the Company’s accounting policy for securities repurchase and resale agreements, see Note 2 to the Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

Cash Flow Hedges

The primary derivative instruments used by the Company in its cash flow hedge accounting relationships are currency swaps. These instruments are only designated for hedge accounting in instances where the appropriate criteria are met. The Company does not use futures, options, credit, equity or embedded derivatives in any of its cash flow hedge accounting relationships.

The following tables provide the financial statement classification and impact of derivatives used in qualifying and non-qualifying hedge relationships, excluding the offset of the hedged item in an effective hedge relationship.

	Three Months Ended March 31, 2018
	Realized Investment Gains (Losses)			Net Investment Income		Other Income			AOCI(1)
	(in thousands)
Derivatives Designated as Hedge Accounting Instruments:
Cash flow hedges
Currency/Interest Rate	$	0		$	1,615	$	(3,994	)	$	(12,971	)
Total cash flow hedges	0			1,615		(3,994		)	(12,971		)
Derivatives Not Qualifying as Hedge Accounting Instruments:
Interest Rate	(1,183,795		)	0		0			0
Currency	(470		)	0		0			0
Currency/Interest Rate	(13,332		)	0		(55		)	0
Equity	12,066			0		0			0
Embedded Derivatives	1,818,651			0		0			0
Total non-qualifying hedges	633,120			0		(55		)	0
Total	$	633,120		$	1,615	$	(4,049	)	$	(12,971	)

27

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

	Three Months Ended March 31, 2017
	Realized Investment Gains (Losses)			Net Investment Income		Other Income			AOCI(1)
	(in thousands)
Derivatives Designated as Hedge Accounting Instruments:
Cash flow hedges
Currency/Interest Rate	$	0		$	1,331	$	(2,702	)	$	(5,819	)
Total cash flow hedges	0			1,331		(2,702		)	(5,819		)
Derivatives Not Qualifying as Hedge Accounting Instruments:
Interest Rate	(168,806		)	0		0			0
Currency	(14		)	0		0			0
Currency/Interest Rate	(605		)	0		(44		)	0
Equity	(618,511		)	0		0			0
Embedded Derivatives	800,417			0		0			0
Total non-qualifying hedges	12,481			0		(44		)	0
Total	$	12,481		$	1,331	$	(2,746	)	$	(5,819	)

(1) Amounts deferred in AOCI.

For the three months ended March 31, 2018 and 2017, the ineffective portion of derivatives accounted for using hedge accounting were de minimis to the Company’s results of operations. Also, there were no material amounts reclassified into earnings relating to instances in which the Company discontinued cash flow hedge accounting because the forecasted transaction did not occur by the anticipated date or within the additional time period permitted by the authoritative guidance for the accounting for derivatives and hedging.

Presented below is a rollforward of current period cash flow hedges in AOCI before taxes:

	(in thousands)
Balance, December 31, 2017	$	(25,851	)
Net deferred gains/(losses) on cash flow hedges from January 1 to March 31, 2018	(16,189		)
Amount reclassified into current period earnings	3,218
Balance, March 31, 2018	$	(38,822	)

The changes in fair value of cash flow hedges are deferred in AOCI and are included in "Net unrealized investment gains (losses)" in the Unaudited Interim Consolidated Statements of Operations and Comprehensive Income (Loss); these amounts are then reclassified to earnings when the hedged item affects earnings. Using March 31, 2018 values, it is estimated that a pre-tax gain of $7 million will be reclassified from AOCI to earnings during the subsequent twelve months ending March 31,2019, offset by amounts pertaining to the hedged item.

As of March 31, 2018, the Company did not have any qualifying cash flow hedges of forecasted transactions other than those related to the variability of the payment or receipt of interest or foreign currency amounts on existing financial instruments. The maximum length of time for which these variable cash flows are hedged is 18 years.

Credit Derivatives

The Company has no exposure from credit derivative positions where it has written or purchased credit protection as of March 31, 2018 and December 31, 2017.

28

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Credit Risk

The Company is exposed to credit-related losses in the event of non-performance by counterparty to financial derivative transactions with a positive fair value. The Company manages credit risk by entering into derivative transactions with its affiliate, Prudential Global Funding, LLC (“PGF”), related to its over-the-counter ("OTC") derivatives. PGF, in turn, manages its credit risk by: (i) entering into derivative transactions with highly rated major international financial institutions and other creditworthy counterparties governed by master netting agreement as applicable; (ii) trading through a central clearing and OTC; (iii) obtaining collateral, such as cash and securities, when appropriate; and (iv) setting limits on single party credit exposures which are subject to periodic management review.

Substantially all of the Company’s derivative agreements have zero thresholds which require daily full collateralization by the party in a liability position.

5.    FAIR VALUE OF ASSETS AND LIABILITIES

Fair Value Measurement – Fair value represents the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The authoritative fair value guidance establishes a framework for measuring fair value that includes a hierarchy used to classify the inputs used in measuring fair value. The level in the fair value hierarchy within which the fair value measurement falls is determined based on the lowest level input that is significant to the fair value measurement. The levels of the fair value hierarchy are as follows:

Level 1 - Fair value is based on unadjusted quoted prices in active markets that are accessible to the Company for identical assets or liabilities.

Level 2 - Fair value is based on significant inputs, other than quoted prices included in Level 1, that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the asset or liability through corroboration with observable market data. Level 2 inputs include quoted market prices in active markets for similar assets and liabilities, quoted market prices in markets that are not active for identical or similar assets or liabilities, and other market observable inputs.

Level 3 - Fair value is based on at least one significant unobservable input for the asset or liability. The assets and liabilities in this category may require significant judgment or estimation in determining the fair value.

For discussion of the Company's valuation methodologies for assets and liabilities measured at fair value and the fair value hierarchy, see Note 10 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

29

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Assets and Liabilities by Hierarchy Level – The tables below present the balances of assets and liabilities reported at fair value on a recurring basis, as of the dates indicated.

	As of March 31, 2018
	Level 1		Level 2		Level 3		Netting(1)			Total
	(in thousands)
Fixed maturities, available-for-sale:
U.S Treasury securities and obligations of U.S. government authorities and agencies	$	0	$	3,820,326	$	5,882	$	0		$	3,826,208
Obligations of U.S. states and their political subdivisions	0		134,407		0		0			134,407
Foreign government bonds	0		166,148		0		0			166,148
U.S. corporate public securities	0		1,716,456		1,108		0			1,717,564
U.S. corporate private securities	0		1,111,395		54,707		0			1,166,102
Foreign corporate public securities	0		246,221		0		0			246,221
Foreign corporate private securities	0		753,874		34,458		0			788,332
Asset-backed securities(2)	0		178,154		255,482		0			433,636
Commercial mortgage-backed securities	0		495,817		569		0			496,386
Residential mortgage-backed securities	0		155,984		193		0			156,177
Subtotal	0		8,778,782		352,399		0			9,131,181
Fixed maturities, trading	0		63,953		0		0			63,953
Equity securities	5,604		11		10,617		0			16,232
Short-term investments	0		12,758		11		0			12,769
Cash equivalents	554,442		905,847		0		0			1,460,289
Other invested assets(3)	0		4,654,400		0		(4,482,050		)	172,350
Reinsurance recoverables	0		0		195,497		0			195,497
Receivables from parent and affiliates	0		3,805		34,163		0			37,968
Subtotal excluding separate account assets	560,046		14,419,556		592,687		(4,482,050		)	11,090,239
Separate account assets(4)	0		36,433,321		0		0			36,433,321
Total assets	$	560,046	$	50,852,877	$	592,687	$	(4,482,050	)	$	47,523,560
Future policy benefits(5)	$	0	$	0	$	6,578,210	$	0		$	6,578,210
Payables to parent and affiliates	0		2,271,010		0		(2,271,010		)	0
Reinsurance Payables	0		0		129		0			129
Other liabilities	0		0		0		0			0
Total liabilities	$	0	$	2,271,010	$	6,578,339	$	(2,271,010	)	$	6,578,339

30

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

	As of December 31, 2017
	Level 1		Level 2		Level 3		Netting(1)			Total
	(in thousands)
Fixed maturities, available-for-sale:
U.S Treasury securities and obligations of U.S. government authorities and agencies	$	0	$	4,826,413	$	5,237	$	0		$	4,831,650
Obligations of U.S. states and their political subdivisions	0		104,640		0		0			104,640
Foreign government bonds	0		140,305		0		0			140,305
U.S. corporate public securities	0		1,806,888		1,562		0			1,808,450
U.S. corporate private securities	0		1,148,536		59,408		0			1,207,944
Foreign corporate public securities	0		229,006		215		0			229,221
Foreign corporate private securities	0		737,539		34,021		0			771,560
Asset-backed securities(2)	0		160,229		185,358		0			345,587
Commercial mortgage-backed securities	0		505,684		0		0			505,684
Residential mortgage-backed securities	0		165,745		0		0			165,745
Subtotal	0		9,824,985		285,801		0			10,110,786
Fixed maturities, trading(6)	0		166,360		0		0			166,360
Equity securities(6)	5,599		18		9,758		0			15,375
Short-term investments	448,712		262,272		87		0			711,071
Cash equivalents	0		1,146,466		0		0			1,146,466
Other invested assets(3)(6)	10,738		5,059,779		147		(4,919,486		)	151,178
Reinsurance recoverables	0		0		244,006		0			244,006
Receivables from parent and affiliates	0		38,145		0		0			38,145
Subtotal excluding separate account assets	465,049		16,498,025		539,799		(4,919,486		)	12,583,387
Separate account assets(4)	0		37,990,547		0		0			37,990,547
Total assets	$	465,049	$	54,488,572	$	539,799	$	(4,919,486	)	$	50,573,934
Future policy benefits(5)	$	0	$	0	$	8,151,902	$	0		$	8,151,902
Payable to parent and affiliates	0		1,941,403		0		(1,941,403		)	0
Other liabilities	0		0		0		0			0
Total liabilities	$	0	$	1,941,403	$	8,151,902	$	(1,941,403	)	$	8,151,902

(1) “Netting” amounts represent cash collateral of $2,211 million and $2,978 million as of March 31, 2018 and December 31, 2017, respectively, and the impact of offsetting asset and liability positions held with the same counterparty, subject to master netting arrangements.

(2) Includes credit tranched securities collateralized by syndicated bank loans, sub-prime mortgages, auto loans, credit cards, education loans and other asset types.

(3) Other invested assets excluded from the fair value hierarchy include certain hedge funds, private equity funds and other funds for which fair value is measured at net asset value ("NAV") per share (or its equivalent) as a practical expedient. At March 31, 2018 and December 31, 2017, the fair values of such investments were $7.1 million and $0.3 million, respectively.

(4) Separate account assets represent segregated funds that are invested for certain customers. Investment risks associated with market value changes are borne by the customers, except to the extent of minimum guarantees made by the Company with respect to certain accounts. Separate account liabilities are not included in the above table as they are reported at contract value and not fair value in the Company’s Unaudited Interim Consolidated Statements of Financial Position.

(5) As of March 31, 2018, the net embedded derivative liability position of $6,578 million includes $904 million of embedded derivatives in an asset position and $7,482 million of embedded derivatives in a liability position. As of December 31, 2017, the net embedded derivative liability position of $8,152 million includes $819 million of embedded derivatives in an asset position and $8,971 million of embedded derivatives in a liability position.

(6) Prior period amounts have been reclassified to conform to current period presentation. See Note 2 for details.

31

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Transfers between Levels 1 and 2 – Transfers between levels are made to reflect changes in observability of inputs and market activity. Transfers into or out of any level are generally reported at the value as of the beginning of the quarter in which the transfers occur for any such assets still held at the end of the quarter. Periodically there are transfers between Level 1 and Level 2 for assets held in the Company’s Separate account. The fair value of foreign common stock held in the Company's Separate account may reflect differences in market levels between the close of foreign trading markets and the close of U.S. trading markets for the respective day. Dependent on the existence of such a timing difference, the assets may move between Level 1 and Level 2. During both the three months ended March 31, 2018 and 2017, there were no transfers between Level 1 and Level 2.

Quantitative Information Regarding Internally Priced Level 3 Assets and Liabilities – The tables below present quantitative information on significant internally-priced Level 3 assets and liabilities.

	As of March 31, 2018
	Fair Value		Valuation Techniques	Unobservable     Inputs	Minimum		Maximum		Weighted     Average		Impact of Increase in Input on Fair     Value(1)
	(in thousands)
Assets:
Corporate securities(2)	$	22,195	Discounted cash flow	Discount rate	5.75	%	20	%	12	%	Decrease
			Liquidation	Liquidation	13	%	13	%	13	%	Increase
Reinsurance recoverables	$	195,497	Fair values are determined in the same manner as future policy benefits
Liabilities:
Future policy benefits(3)	$	6,578,210	Discounted cash flow	Lapse rate(4)	1	%	12	%			Decrease
				Spread over LIBOR(5)	0.24	%	1.21	%			Decrease
				Utilization rate(6)	52	%	97	%			Increase
				Withdrawal rate	See table footnote (7) below.
				Mortality rate(8)	0	%	14	%			Decrease
				Equity volatility curve	16	%	24	%			Increase

	As of December 31, 2017
	Fair Value		Valuation Techniques	Unobservable     Inputs	Minimum		Maximum		Weighted     Average		Impact of Increase in Input on Fair     Value(1)
	(in thousands)
Assets:
Corporate securities(2)	$	22,215	Discounted cash flow	Discount rate	5.06	%	22.23	%	8.57	%	Decrease
Reinsurance recoverables	$	244,006	Fair values are determined in the same manner as future policy benefits
Liabilities:
Future policy benefits(3)	$	8,151,902	Discounted cash flow	Lapse rate(4)	1	%	12	%			Decrease
				Spread over LIBOR(5)	0.12	%	1.10	%			Decrease
				Utilization rate(6)	52	%	97	%			Increase
				Withdrawal rate	See table footnote (7) below.
				Mortality rate(8)	0	%	14	%			Decrease
				Equity volatility curve	13	%	24	%			Increase

(1) Conversely, the impact of a decrease in input would have the opposite impact on fair value as that presented in the table.

(2) Includes assets classified as fixed maturities, available-for-sale.

(3) Future policy benefits primarily represent general account liabilities for the living benefit features of the Company’s variable annuity contracts which are accounted for as embedded derivatives. Since the valuation methodology for these liabilities uses a range of inputs that vary at the contract level over the cash flow projection period, presenting a range, rather than weighted average, is a more meaningful representation of the unobservable inputs used in the valuation.

(4) Lapse rates are adjusted at the contract level based on the in-the-moneyness of the living benefit and reflect other factors, such as the applicability of any surrender charges. Lapse rates are reduced when contracts are more in-the-money. Lapse rates are also generally assumed to be lower for the period where surrender charges apply.

32

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

(5) The spread over the London Inter-Bank Offered Rate ("LIBOR") swap curve represents the premium added to the proxy for the risk-free rate (LIBOR) to reflect our estimates of rates that a market participant would use to value the living benefit contracts in both the accumulation and payout phases. This spread includes an estimate of NPR, which is the risk that the obligation will not be fulfilled by the Company. NPR is primarily estimated by utilizing the credit spreads associated with issuing funding agreements, adjusted for any illiquidity risk premium. In order to reflect the financial strength ratings of the Company, credit spreads associated with funding agreements, as opposed to credit spread associated with debt, are utilized in developing this estimate because both funding agreements and living benefit contracts are insurance liabilities and are therefore senior to debt.

(6) The utilization rate assumption estimates the percentage of contracts that will utilize the benefit during the contract duration, and begin lifetime withdrawals at various time intervals from contract inception. The remaining contractholders are assumed to either begin lifetime withdrawals immediately or never utilize the benefit. Utilization assumptions may vary by product type, tax status and age. The impact of changes in these assumptions is highly dependent on the product type, the age of the contractholder at the time of the sale, and the timing of the first lifetime income withdrawal. Range reflects the utilization rate for the vast majority of business with living benefits.

(7) The withdrawal rate assumption estimates the magnitude of annual contractholder withdrawals relative to the maximum allowable amount under the contract. These assumptions vary based on the age of the contractholder, the tax status of the contract and the duration since the contractholder began lifetime withdrawals. As of March 31, 2018 and December 31, 2017, the minimum withdrawal rate assumption is 78% and the maximum withdrawal rate assumption may be greater than 100%. The fair value of the liability will generally increase the closer the withdrawal rate is to 100% and decrease as the withdrawal rate moves further away from 100%.

(8) Range reflects the mortality rate for the vast majority of business with living benefits, with policyholders ranging from 35 to 90 years old. While the majority of living benefits have a minimum age requirement, certain benefits do not have an age restriction. This results in contractholders for certain benefits with mortality rates approaching 0%. Based on historical experience, the Company applies a set of age and duration specific mortality rate adjustments compared to standard industry tables. A mortality improvement assumption is also incorporated into the overall mortality table.

Interrelationships Between Unobservable Inputs– In addition to the sensitivities of fair value measurements to changes in each unobservable input in isolation, as reflected in the table above, interrelationships between these inputs may also exist, such that a change in one unobservable input may give rise to a change in another, or multiple, inputs. For the discussion of the relationships between unobservable inputs as well as market factors that may affect the range of inputs used in the valuation of Level 3 assets and liabilities, see Note 10 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

Changes in Level 3 Assets and Liabilities – The following tables describe changes in fair values of Level 3 assets and liabilities as of the dates indicated, as well as the portion of gains or losses included in income attributable to unrealized gains or losses related to those assets and liabilities still held at the end of their respective periods. When a determination is made to classify assets and liabilities within Level 3, the determination is based on significance of the unobservable inputs in the overall fair value measurement. Transfers into Level 3 are generally the result of unobservable inputs utilized within valuation methodologies or the use of indicative broker quotes for assets that were previously valued using observable inputs. Transfers out of Level 3 are generally due to the use of observable inputs in valuation methodologies as well as the availability of pricing service information for certain assets that the Company can validate. For further information on valuation processes, see Note 10 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

33

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

	Three Months Ended March 31, 2018
	Fixed Maturities, Available-For-Sale
	U.S. Government		Corporate Securities(1)			Structured Securities(2)
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	5,237	$	95,206		$	185,358
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		(66		)	0
Asset administration fees and other income	0		0			0
Included in other comprehensive income (loss)	0		1,195			(145		)
Net investment income	0		50			45
Purchases	645		151			63,810
Sales	0		(36		)	0
Issuances	0		0			0
Settlements	0		(6,035		)	(8,899		)
Transfers into Level 3(4)	0		0			41,954
Transfers out of Level 3(4)	0		(215		)	(25,879		)
Other(5)	0		23			0
Fair Value, end of period assets/(liabilities)	$	5,882	$	90,273		$	256,244
Unrealized gains (losses) for assets/liabilities still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	(76	)	$	0
Asset administration fees and other income	$	0	$	0		$	0

34

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

	Three Months Ended March 31, 2018
	Equity Securities		Short-Term Investments			Cash Equivalents		Other Invested Assets
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	9,758	$	87		$	0	$	147
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		(53		)	0		0
Asset administration fees and other income	712		0			0		0
Included in other comprehensive income (loss)	0		0			0		0
Net investment income	0		0			0		0
Purchases	0		0			0		0
Sales	0		0			0		0
Issuances	0		0			0		0
Settlements	0		0			0		0
Transfers into Level 3(4)	0		0			0		0
Transfers out of Level 3(4)	0		0			0		0
Other(5)	147		(23		)	0		(147		)
Fair Value, end of period assets/(liabilities)	$	10,617	$	11		$	0	$	0
Unrealized gains (losses) for assets/liabilities still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	0		$	0	$	0
Asset administration fees and other income	$	0	$	0		$	0	$	0

35

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

	Three Months Ended March 31, 2018
	Reinsurance Recoverables			Receivables from Parent and Affiliates			Future Policy Benefits			Reinsurance Payables
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	244,006		$	0		$	(8,151,902	)	$	0
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net(7)	(41,042		)	0			1,828,612			0
Asset administration fees and other income	0			0			0			0
Included in other comprehensive income (loss)	0			(106		)	0			0
Net investment income	0			0			0			0
Purchases	4,850			0			0			0
Sales	0			0			0			0
Issuances	0			0			(254,920		)	0
Settlements	0			0			0			0
Transfers into Level 3(4)	0			34,269			0			0
Transfers out of Level 3(4)	0			0			0			0
Other(5)	(12,317		)	0			0			(129		)
Fair Value, end of period assets/(liabilities)	$	195,497		$	34,163		$	(6,578,210	)	$	(129	)
Unrealized gains (losses) for assets/liabilities still held(6):
Included in earnings:
Realized investment gains (losses), net	$	(38,617	)	$	0		$	1,745,629		$	(12,317	)
Asset administration fees and other income	$	0		$	0		$	0		$	0

36

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

	Three months ended March 31, 2017
	Fixed Maturities Available-For-Sale
	U.S. Government		Foreign Government			Corporate Securities(1)			Structured Securities(2)
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	0	$	87		$	151,989		$	31,735
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		0			21			(1		)
Asset administration fees and other income	0		0			0			0
Included in other comprehensive income (loss)	0		0			(517		)	160
Net investment income	0		0			3,375			24
Purchases	6		0			490			51,448
Sales	0		0			(14,026		)	0
Issuances	0		0			0			0
Settlements	0		0			(559		)	(42		)
Transfers into Level 3(4)	0		0			1,415			65,545
Transfers out of Level 3(4)	0		(87		)	(377		)	0
Other(5)	974		0			(974		)	0
Fair Value, end of period assets/(liabilities)	$	980	$	0		$	140,837		$	148,869
Unrealized gains (losses) for assets/(liabilities) still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	0		$	(83	)	$	(1	)
Asset administration fees and other income	$	0	$	0		$	0		$	0

37

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

	Three months ended March 31, 2017
	Equity Securities(3)		Short-Term Investments		Cash Equivalents
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	4,864	$	450	$	375
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		0		0
Asset administration fees and other income	226		0		0
Included in other comprehensive income (loss)	351		0		0
Net investment income	0		0		0
Purchases	0		0		0
Sales	0		0		0
Issuances	0		0		0
Settlements	0		0		0
Transfers into Level 3(4)	0		0		0
Transfers out of Level 3(4)	0		0		0
Other	0		0		0
Fair Value, end of period assets/(liabilities)	$	5,441	$	450	$	375
Unrealized gains (losses) for assets/(liabilities) still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	0	$	0
Asset administration fees and other income	$	226	$	0	$	0

38

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

	Three Months Ended March 31, 2017
	Reinsurance Recoverables			Receivables from Parent and Affiliates			Future Policy Benefits
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	240,091		$	33,962		$	(7,707,333	)
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net(7)	(20,116		)	0			784,464
Asset administration fees and other income	0			0			0
Included in other comprehensive income (loss)	0			0			0
Net investment income	0			0			0
Purchases	4,873			0			0
Sales	0			0			0
Issuances	0			0			(246,349		)
Settlements	0			0			0
Transfers into Level 3(4)	0			0			0
Transfers out of Level 3(4)	0			(33,962		)	0
Other(5)	(6,317		)	0			0
Fair Value, end of period assets/(liabilities)	$	218,531		$	0		$	(7,169,218	)
Unrealized gains (losses) for assets/(liabilities) still held(6):
Included in earnings:
Realized investment gains (losses), net	$	(18,219	)	$	0		$	725,860
Asset administration fees and other income	$	0		$	0		$	0

(1) Includes U.S. corporate public, U.S. corporate private, foreign corporate public and foreign corporate private securities. Prior period amounts were aggregated to conform to current period presentation.

(2) Includes asset-backed, commercial mortgage-backed and residential mortgage-backed securities. Prior period amounts were aggregated to conform to current period presentation.

(3) Prior period amounts have been reclassified to conform to current period presentation. See Note 2 for details.

(4) Transfers into or out of any level are generally reported at the value as of the beginning of the quarter in which the transfer occurs for any such assets still held at the end of the quarter.

(5) Other primarily represents reclassifications of certain assets and liabilities between reporting categories.

(6) Unrealized gains or losses related to assets still held at the end of the period do not include amortization or accretion of premiums and discounts.

(7) Realized investment gains (losses) on Future Policy Benefits and Reinsurance Recoverables primarily represent the change in the fair value of the Company's living benefit guarantees on certain of its variable annuity contracts.

39

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Fair Value of Financial Instruments

The table below presents the carrying amount and fair value by fair value hierarchy level of certain financial instruments that are not reported at fair value. The financial instruments presented below are reported at carrying value on the Company’s Unaudited Interim Consolidated Statements of Financial Position. In some cases, as described below, the carrying amount equals or approximates fair value.

	March 31, 2018
	Fair Value								Carrying Amount(2)
	Level 1		Level 2		Level 3		Total		Total
	(in thousands)
Assets:
Commercial mortgage and other loans	$	0	$	0	$	1,457,017	$	1,457,017	$	1,465,808
Policy loans	0		0		12,488		12,488		12,488
Cash and cash equivalents	272,618		540,000		0		812,618		812,618
Accrued investment income	0		68,569		0		68,569		68,569
Reinsurance recoverables	0		0		58,823		58,823		58,823
Receivables from parent and affiliates	0		11,610		0		11,610		11,610
Other assets	0		30,785		0		30,785		30,785
Total assets	$	272,618	$	650,964	$	1,528,328	$	2,451,910	$	2,460,701
Liabilities:
Policyholders’ account balances - investment contracts	$	0	$	0	$	304,322	$	304,322	$	308,728
Cash collateral for loaned securities	0		7,640		0		7,640		7,640
Short-term debt	0		43,734		0		43,734		43,734
Long-term debt	0		933,228		0		933,228		928,165
Reinsurance payables	0		0		58,823		58,823		58,823
Payables to parent and affiliates	0		49,732		0		49,732		49,732
Other liabilities	0		164,240		0		164,240		164,240
Separate account liabilities - investment contracts	0		95		0		95		95
Total liabilities	$	0	$	1,198,669	$	363,145	$	1,561,814	$	1,561,157

40

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

	December 31, 2017(1)
	Fair Value								Carrying Amount(2)
	Level 1		Level 2		Level 3		Total		Total
	(in thousands)
Assets:
Commercial mortgage and other loans	$	0	$	0	$	1,396,167	$	1,396,167	$	1,387,012
Policy loans	0		0		12,558		12,558		12,558
Cash and cash equivalents	493,473		0		0		493,473		493,473
Accrued investment income	0		88,331		0		88,331		88,331
Reinsurance recoverables	0		0		59,588		59,588		59,588
Receivables from parent and affiliates	0		11,206		0		11,206		11,206
Other assets	0		13,802		0		13,802		13,802
Total assets	$	493,473	$	113,339	$	1,468,313	$	2,075,125	$	2,065,970
Liabilities:
Policyholders’ account balances - investment contracts	$	0	$	0	$	281,582	$	281,582	$	281,051
Cash collateral for loaned securities	0		17,383		0		17,383		17,383
Short-term debt	0		43,734		0		43,734		43,734
Long-term debt	0		1,003,251		0		1,003,251		928,165
Reinsurance payables	0		0		59,588		59,588		59,588
Payables to parent and affiliates	0		36,026		0		36,026		36,026
Other liabilities	0		135,556		0		135,556		135,556
Separate account liabilities - investment contracts	0		102		0		102		102
Total liabilities	$	0	$	1,236,052	$	341,170	$	1,577,222	$	1,501,605

(1) The information presented as of December 31, 2017, excludes certain hedge funds, private equity funds and other funds that were accounted for using the cost method and for which the fair value was measured at NAV per share (or its equivalent) as a practical expedient. The fair value and the carrying value of these cost method investments were $6.4 million and $6.0 million, respectively. Due to the adoption of ASU 2016-01 effective January 1, 2018, these assets are carried at fair value at each reporting date with changes in fair value reported in “Asset administration fees and Other income.” Therefore, as of March 31, 2018, these assets are excluded from this table but are reported in the fair value recurring measurement table.

(2) Carrying values presented herein differ from those in the Company’s Unaudited Interim Consolidated Statements of Financial Position because certain items within the respective financial statement captions are not considered financial instruments or are out of scope under authoritative guidance relating to disclosures of the fair value of financial instruments.

6.    INCOME TAXES

The Company uses a full year projected effective tax rate approach to calculate year-to-date taxes. In addition, certain items impacting total income tax expense are recorded in the periods in which they occur. The projected effective tax rate is the ratio of projected “Total income tax expense” divided by projected “Income from operations before income taxes”.

The Company's income tax provision, on a consolidated basis, amounted to an income tax expense of $156 million, or 19.73% of income from operations before income taxes in the first three months of 2018, compared to an income tax expense of $117 million, or 30.92% of income from operations before income taxes in the first three months of 2017. The Company’s current and prior effective tax rates differed from the U.S. statutory rates of 21% and 35%, respectively, primarily due to non-taxable investment income and tax credits. The Tax Cuts and Jobs Act of 2017 ("Tax Act of 2017") modified the methodology for determining the dividend received deduction and will likely reduce the tax benefit of non-taxable investment income in periods starting after December 31, 2017.

41

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

On December 22, 2017, the Tax Act of 2017 was enacted into U.S. law. As a result, the Company recognized a $882 million tax expense in “Total income tax expense (benefit)” in the Company’s Statements of Operations for the year ended December 31, 2017. In accordance with SEC Staff Accounting Bulletin 118, the Company recorded the effects of the Tax Act of 2017 as reasonable estimates due to the need for further analysis of the provisions within the Tax Act of 2017 and collection, preparation and analysis of relevant data necessary to complete the accounting. The Company has not fully completed its accounting for the tax effects of the Tax Act of 2017. As the Company completes the collection, preparation and analysis of data relevant to the Tax Act of 2017, and interprets any additional guidance issued by the IRS, U.S. Department of the Treasury, or other standard-setting organizations, the Company may make adjustments to these provisional amounts. These adjustments may materially impact the Company’s provision for income taxes in the period in which the adjustments are made. During the first quarter of 2018, the Company did not recognize additional refinements of our provisional estimates.

The cumulative financial statement impact related to the Tax Act of 2017 as of March 31, 2018 was a $882 million tax expense, unchanged from the balance as of December 31, 2017.

7.    REINSURANCE

The Company uses reinsurance as part of its risk management and capital management strategies for certain of its living benefit guarantees and variable annuity base contracts. Through March 31, 2016 the Company reinsured its living benefit guarantees on certain variable annuity products to Pruco Re and Prudential Insurance, which are the legal entities in which the Company previously executed its living benefit hedging program. Effective April 1, 2016, the Company recaptured the risks related to its variable annuity living benefit guarantees that were previously reinsured to Pruco Re and Prudential Insurance, as discussed further in Note 1. In addition, the Company reinsured variable annuity base contracts, along with the living benefit guarantees, from Pruco Life, excluding the PLNJ business which was reinsured to Prudential Insurance. This reinsurance covers new and in force business and excludes business reinsured externally.

In the fourth quarter of 2015, the Company surrendered its New York License. The Company recaptured the New York living benefits previously ceded to Pruco Re, and reinsured the majority of its New York business, both the living benefit guarantees and base contracts, to Prudential Insurance. See Note 1 for additional information.

Realized investment gains and losses include the impact of reinsurance agreements, particularly reinsurance agreements involving living benefit guarantees. These reinsurance agreements are derivatives and have been accounted for in the same manner as embedded derivatives and the changes in the fair value of these derivatives are recognized through "Realized investment gains (losses), net". For additional information related to the accounting for embedded derivatives, see Note 11 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

Reinsurance amounts included in the Company's Unaudited Interim Consolidated Statements of Financial Position as of March 31, 2018 and December 31, 2017 were as follows:

	March 31, 2018			December 31, 2017
	(in thousands)
Reinsurance recoverables(1)	$	533,300		$	563,428
Deferred policy acquisition costs	3,747,920			3,766,066
Deferred sales inducements	522,569			540,389
Value of business acquired	(2,654		)	(2,702		)
Other assets	101,750			105,167
Policyholders’ account balances	2,895,340			2,825,030
Future policy benefits	4,394,860			5,511,496
Reinsurance payables(2)	270,482			262,588
Other liabilities	317,591			329,019

(1) "Reinsurance recoverables" includes $0.6 million and $0.3 million of unaffiliated activity as of March 31, 2018 and December 31, 2017, respectively.

(2) "Reinsurance payables" includes $0.2 million and $0.1 million of unaffiliated activity as of March 31, 2018 and December 31, 2017, respectively.

42

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

The reinsurance recoverables by counterparty are broken out below:

	March 31, 2018		December 31, 2017
	(in thousands)
Prudential Insurance	$	288,560	$	310,758
Pruco Life	244,115		252,383
Unaffiliated	625		287
Total reinsurance recoverables	$	533,300	$	563,428

Reinsurance amounts, included in the Company’s Unaudited Interim Consolidated Statements of Operations and Comprehensive Income (Loss) for the three months ended March 31, were as follows:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Premiums:
Direct	$	12,113		$	9,425
Assumed	10,181			9,635
Ceded	(1,260		)	(233		)
Net premiums	21,034			18,827
Policy charges and fee income:
Direct	145,713			155,671
Assumed	420,026			392,902
Ceded(1)	(10,449		)	(11,267		)
Net policy charges and fee income	555,290			537,306
Asset administration fees and other income:
Direct	26,033			31,415
Assumed	75,892			69,803
Ceded	(2,388		)	(2,416		)
Net asset administration fees and other income	99,537			98,802
Realized investment gains (losses), net:
Direct	(748,325		)	(559,563		)
Assumed	1,349,104			591,422
Ceded	(42,089		)	(22,374		)
Realized investment gains (losses), net	558,690			9,485
Policyholders' benefits (including change in reserves):
Direct	18,164			15,207
Assumed	17,892			10,961
Ceded(2)	(1,030		)	(9,395		)
Net policyholders' benefits (including change in reserves)	35,026			16,773
Interest credited to policyholders’ account balances:
Direct	36,388			16,224
Assumed	35,791			19,954
Ceded	(2,609		)	(795		)
Net interest credited to policyholders’ account balances	69,570			35,383
Reinsurance expense allowances and general and administrative expenses, net of capitalization and amortization	296,197			235,203

43

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

(1) "Policy charges and fee income ceded" includes $(0.2) million and $(0.5) million of unaffiliated activity for the three months ended March 31, 2018 and 2017, respectively.

(2) "Policyholders' benefits (including change in reserves) ceded" includes $(0.2) million and zero of unaffiliated activity for the three months ended March 31, 2018 and 2017, respectively.

8. EQUITY

Accumulated Other Comprehensive Income (Loss)

The balance of and changes in each component of “Accumulated other comprehensive income (loss)” for the three months endedMarch 31, 2018 and 2017 are as follows:

	Accumulated Other Comprehensive Income (Loss)
	Foreign Currency Translation Adjustments			Net Unrealized Investment Gains (Losses)(1)			Total Accumulated Other Comprehensive Income (Loss)
	(in thousands)
Balance, December 31, 2017	$	(7	)	$	(90,117	)	$	(90,124	)
Change in OCI before reclassifications	(767		)	(253,296		)	(254,063		)
Amounts reclassified from AOCI	0			77,017			77,017
Income tax benefit (expense)	161			37,019			37,180
Cumulative effect of adoption of ASU 2016-01	0			(3		)	(3		)
Cumulative effect of adoption of ASU 2018-02	(2		)	(36,712		)	(36,714		)
Balance, March 31, 2018	$	(615	)	$	(266,092	)	$	(266,707	)

	Accumulated Other Comprehensive Income (Loss)
	Foreign Currency Translation Adjustments			Net Unrealized Investment Gains (Losses)(1)			Total Accumulated Other Comprehensive Income (Loss)
	(in thousands)
Balance, December 31, 2016	$	(78	)	$	(314,870	)	$	(314,948	)
Change in OCI before reclassifications	11			51,334			51,345
Amounts reclassified from AOCI	0			3,013			3,013
Income tax benefit (expense)	(4		)	(19,022		)	(19,026		)
Balance, March 31, 2017	$	(71	)	$	(279,545	)	$	(279,616	)

(1) Includes cash flow hedges of $(39) million and $(26) million as of March 31, 2018 and December 31, 2017, respectively, and $6 millionand$12 million as of March 31, 2017 and December 31, 2016, respectively.

44

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Reclassifications out of Accumulated Other Comprehensive Income (Loss)

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Amounts reclassified from AOCI(1)(2):
Net unrealized investment gains (losses):
Cash flow hedges—Currency/ Interest rate(3)	$	(3,218	)	$	1,612
Net unrealized investment gains (losses) on available-for-sale securities	(73,799		)	(4,625		)
Total net unrealized investment gains (losses)(4)	(77,017		)	(3,013		)
Total reclassifications for the period	$	(77,017	)	$	(3,013	)

(1) All amounts are shown before tax.

(2) Positive amounts indicate gains/benefits reclassified out of AOCI. Negative amounts indicate losses/costs reclassified out of AOCI.

(3) See Note 4 for additional information on cash flow hedges.

(4) See table below for additional information on unrealized investment gains (losses), including the impact on deferred policy acquisition costs, other costs and future policy benefits.

Net Unrealized Investment Gains (Losses)

Net unrealized investment gains (losses) on securities classified as available-for-sale, certain other invested assets and other assets are included in the Company’s Unaudited Interim Consolidated Statements of Financial Position as a component of AOCI. Changes in these amounts include reclassification adjustments to exclude from "Other comprehensive income (loss)" those items that are included as part of “Net income” for a period that had been part of "Other comprehensive income (loss)" in earlier periods. The amounts for the periods indicated below, split between amounts related to fixed maturity securities on which an OTTI loss has been recognized, and all other net unrealized investment gains (losses), are as follows:

Net Unrealized Investment Gains (Losses) on Fixed Maturity Securities on which an OTTI loss has been recognized

	Net Unrealized Gains (Losses) on Investments			Deferred Policy Acquisition Costs and Other Costs			Future Policy Benefits and Other Liabilities			Deferred Income Tax (Liability) Benefit			Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
	(in thousands)
Balance, December 31, 2017	$	12,311		$	(1,008	)	$	(157	)	$	(3,263	)	$	7,883
Net investment gains (losses) on investments arising during the period	(7,129		)	0			0			1,497			(5,632		)
Reclassification adjustment for (gains) losses included in net income	(61		)	0			0			13			(48		)
Reclassification adjustment for OTTI (gains) losses excluded from net income(1)	0			0			0			0			0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	0			142			0			(30		)	112
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	0			0			34			(7		)	27
Balance, March 31, 2018	$	5,121		$	(866	)	$	(123	)	$	(1,790	)	$	2,342

(1) Represents "transfers in" related to the portion of OTTI losses recognized during the period that were not recognized in earnings for securities with no prior OTTI loss.

45

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

All Other Net Unrealized Investment Gains (Losses) in AOCI

	Net Unrealized Gains (Losses) on Investments(1)			Deferred Policy Acquisition Costs and Other Costs			Future Policy Benefits and Other Liabilities			Deferred Income Tax (Liability) Benefit			Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
	(in thousands)
Balance, December 31, 2017	$	(71,723	)	$	(82,212	)	$	(16,997	)	$	72,932		$	(98,000	)
Net investment gains (losses) on investments arising during the period	(286,182		)	0			0			60,100			(226,082		)
Reclassification adjustment for (gains) losses included in net income	77,078			0			0			(16,187		)	60,891
Reclassification adjustment for OTTI (gains) losses excluded from net income(2)	0			0			0			0			0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	0			32,935			0			(6,917		)	26,018
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	0			0			6,904			(1,450		)	5,454
Cumulative effect of adoption of ASU 2016-01	(4		)	0			0			1			(3		)
Cumulative effect of adoption of ASU 2018-02	0			0			0			(36,712		)	(36,712		)
Balance, March 31, 2018	$	(280,831	)	$	(49,277	)	$	(10,093	)	$	71,767		$	(268,434	)

(1) Includes cash flow hedges. See Note 4 for information on cash flow hedges.

(2) Represents "transfers out" related to the portion of OTTI losses recognized during the period that were not recognized in earnings for securities with no prior OTTI loss.

9.    RELATED PARTY TRANSACTIONS

The Company has extensive transactions and relationships with Prudential Insurance and other affiliates. Although we seek to ensure that these transactions and relationships are fair and reasonable, it is possible that the terms of these transactions are not the same as those that would result from transactions among unrelated parties.

Expense Charges and Allocations

Many of the Company’s expenses are allocations or charges from Prudential Insurance or other affiliates. These expenses can be grouped into general and administrative expenses and agency distribution expenses.

The Company’s general and administrative expenses are charged to the Company using allocation methodologies based on business production processes. Management believes that the methodology is reasonable and reflects costs incurred by Prudential Insurance to process transactions on behalf of the Company. The Company operates under service and lease agreements whereby services of officers and employees, supplies, use of equipment and office space are provided by Prudential Insurance. The Company reviews its allocation methodology periodically which it may adjust accordingly. General and administrative expenses include allocations of stock compensation expenses related to a stock-based awards program and a deferred compensation program issued by Prudential Financial. The expense charged to the Company for the stock-based awards program was $0.0 million for both the three months ended March 31, 2018 and 2017. The expense charged to the Company for the deferred compensation program was $0.2 million and $0.3 million for the three months ended March 31, 2018 and 2017, respectively.

46

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

The Company is charged for its share of employee benefit expenses. These expenses include costs for funded and non-funded contributory and non-contributory defined benefit pension plans. Some of these benefits are based on final earnings and length of service while others are based on an account balance, which takes into consideration age, service and earnings during a career. The Company’s share of net expense for the pension plans was $0.5 million and $0.3 million for the three months ended March 31, 2018 and 2017, respectively.

The Company is also charged for its share of the costs associated with welfare plans issued by Prudential Insurance. These expenses include costs related to medical, dental, life insurance and disability. The Company's share of net expense for the welfare plans was $0.5 million and $0.4 million for the three months ended March 31, 2018 and 2017, respectively.

Prudential Insurance sponsors voluntary savings plans for its employee 401(k) plans. The plans provide for salary reduction contributions by employees and matching contributions by the Company of up to 4% of annual salary. The Company's expense for its share of the voluntary savings plan was $0.2 million and $0.1 million for the three months ended March 31, 2018 and 2017, respectively.

The Company pays commissions and certain other fees to PAD in consideration for PAD’s marketing and underwriting of the Company’s products. Commissions and fees are paid by PAD to broker-dealers who sell the Company’s products. Commissions and fees paid by the Company to PAD were $29 million and $27 million for the three months ended March 31, 2018 and 2017, respectively.

The Company is charged for its share of corporate expenses incurred by Prudential Financial to benefit its businesses, such as advertising, executive oversight, external affairs and philanthropic activity.  The Company’s share of corporate expenses was $4 million for both the three months ended March 31, 2018 and 2017.

Certain operating costs, including rental of office space, furniture, and equipment, have been charged to the Company at cost by Prudential Annuities Information Services and Technology Corporation (“PAIST”), an affiliated company. The Company signed a written service agreement with PAIST for these services executed and approved by the Connecticut Insurance Department in 1995. This agreement automatically continues in effect from year to year and may be terminated by either party upon 30 days written notice. There was no allocated lease expense for both the three months ended March 31, 2018 and 2017. There was no sub-lease rental income, recorded as a reduction to lease expense, for both the three months ended March 31, 2018 and 2017.

Affiliated Investment Management Expenses

In accordance with an agreement with PGIM, Inc. (“PGIM”), the Company pays investment management expenses to PGIM who acts as investment manager to certain Company general account and separate account assets. Investment management expenses paid to PGIM related to this agreement were $3 million for both the three months ended March 31, 2018 and 2017. These expenses are recorded as “Net investment income” in the Company's Unaudited Interim Consolidated Statements of Operations and Comprehensive Income.

Derivative Trades

In its ordinary course of business, the Company enters into OTC derivative contracts with an affiliate, PGF. For these OTC derivative contracts, PGF has a substantially equal and offsetting position with an external counterparty. See Note 4 for additional information.

Joint Ventures

The Company has made investments in joint ventures with certain subsidiaries of Prudential Financial. "Other invested assets" includes $112 million and $111 million as of March 31, 2018 and December 31, 2017, respectively. "Net investment income" related to these ventures includes a gain of $0.4 million and $3 million for the three months ended March 31, 2018 and 2017, respectively.

47

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Affiliated Asset Administration Fee Income

The Company has a revenue sharing agreement with AST Investment Services, Inc. (“ASTISI”) and PGIM Investments LLC (“PGIM Investments”) whereby the Company receives fee income based on policyholders' separate account balances invested in the Advanced Series Trust and the Prudential Series Fund. Income received from ASTISI and PGIM Investments related to this agreement was $27 million for both the three months ended March 31, 2018 and 2017. These revenues are recorded as “Asset administration fees and other income” in the Company's Unaudited Interim Consolidated Statements of Operations and Comprehensive Income (Loss).

Affiliated Notes Receivable

Affiliated notes receivable included in "Receivables from parent and affiliates" at March 31, 2018 and December 31, 2017 were as follows:

	Maturity Dates	Interest Rates				March 31, 2018		December 31, 2017
						(in thousands)
U.S. Dollar floating rate notes	2028	3.13%	-	3.74	%	$	34,163	$	34,268
U.S. Dollar fixed rate notes	2027	8.15%	-	14.85	%	3,805		3,877
Total long-term notes receivable - affiliated(1)						$	37,968	$	38,145

(1) All long-term notes receivable may be called for prepayment prior to the respective maturity dates under specified circumstances.

The affiliated notes receivable shown above include those classified as loans and carried at unpaid principal balance, net of any allowance for losses, and those classified as available-for-sale securities and other trading account assets carried at fair value. The Company monitors the internal and external credit ratings of these loans and loan performance. The Company also considers any guarantees made by Prudential Insurance for loans due from affiliates.

Accrued interest receivable related to these loans was $0.3 million and $0.2 million at March 31, 2018 and December 31, 2017, respectively, and is included in “Other assets”. Revenues related to these loans were $0.1 million for both the three months ended March 31, 2018 and 2017, and are included in “Asset administration fees and other income”.

Affiliated Asset Transfers

The Company participates in affiliated asset trades with parent and sister companies. Book and market value differences for trades with a parent and sister are recognized within "Additional paid in capital" ("APIC") and "Realized investment gains (losses), net", respectively. The table below shows affiliated asset trades for the three months ended March 31, 2018 and for the year ended December 31, 2017.

48

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Affiliate	Date	Transaction	Security Type	Fair Value		Book Value		APIC, Net of Tax Increase/(Decrease)		Realized Investment Gain/(Loss), Net of Tax
				(in thousands)
Pruco Life	January 2017	Sale	Fixed Maturities	$	29	$	29	$	0	$	0
Prudential Insurance	October 2017	Sale	Commercial Mortgages	$	131,953	$	128,529	$	0	$	2,226
Gibraltar Universal Life Reinsurance Company	October 2017	Purchase	Fixed Maturities	$	113,686	$	96,583	$	0	$	(11,117	)
Prudential Insurance	December 2017	Purchase	Other Invested Assets - Derivatives	$	171,363	$	171,363	$	0	$	0
Prudential Insurance	December 2017	Sale	Fixed Maturities	$	13,793	$	7,113	$	0	$	4,342
Prudential Insurance	February 2018	Purchase	Fixed Maturities	$	136,963	$	136,963	$	0	$	0

49

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Debt Agreements

The Company is authorized to borrow funds up to $9 billion from Prudential Financial and its affiliates to meet its capital and other funding needs. The debt issued during the second quarter of 2016 in the table below was assigned from affiliates as part of the Variable Annuities Recapture, as described further in Note 1. The following table provides the breakout of the Company's short-term and long-term debt with affiliates for the three months ended March 31, 2018 and the year ended December 31, 2017.

Affiliate	Date Issued	Amount of Notes - March 31, 2018		Amount of Notes - December 31, 2017		Interest Rate			Date of Maturity
		(in thousands)
Prudential Insurance	4/20/2016	$	18,734	$	18,734		2.60	%		12/15/2018
Prudential Insurance	4/20/2016	25,000		25,000			2.60	%		12/15/2018
Prudential Insurance	4/20/2016	46,835		46,835			2.80	%		6/20/2019
Prudential Insurance	4/20/2016	18,734		18,734			2.80	%		6/20/2019
Prudential Insurance	4/20/2016	37,468		37,468			3.64	%		12/6/2020
Prudential Insurance	4/20/2016	93,671		93,671			3.64	%		12/15/2020
Prudential Insurance	4/20/2016	103,039		103,039			3.64	%		12/15/2020
Prudential Insurance	4/20/2016	93,671		93,671			3.47	%		6/20/2021
Prudential Insurance	4/20/2016	93,671		93,671			4.39	%		12/15/2023
Prudential Insurance	4/20/2016	28,102		28,102			4.39	%		12/15/2023
Prudential Insurance	4/20/2016	37,468		37,468			3.95	%		6/20/2024
Prudential Insurance	4/20/2016	93,671		93,671			3.95	%		6/20/2024
Prudential Insurance	4/20/2016	46,835		46,835			3.95	%		6/20/2024
Prudential Insurance	6/28/2016	30,000		30,000			2.08	%		6/28/2019
Prudential Insurance	6/28/2016	50,000		50,000			3.87	%		6/28/2026
Prudential Insurance	6/28/2016	25,000		25,000			3.49	%		6/28/2026
Prudential Insurance	6/28/2016	26,000		26,000			2.59	%		6/28/2021
Prudential Insurance	6/28/2016	25,000		25,000			2.08	%		6/28/2019
Prudential Insurance	6/28/2016	20,000		20,000			2.08	%		6/28/2019
Prudential Insurance	6/28/2016	25,000		25,000			3.49	%		6/28/2026
Prudential Retirement Insurance & Annuity Company	6/28/2016	34,000		34,000			3.09	%		6/28/2023
Total Loans Payable to Affiliates		$	971,899	$	971,899

The total interest expense to the Company related to loans and other payables to affiliates was $16 million and $13 million for the three months ended March 31, 2018 and 2017, respectively.

Contributed Capital and Dividends

Through March 31, 2018 and December 31, 2017, the Company did not receive any capital contributions.

In March 2018, there was a $300 million return of capital to PAI. In June, September and December 2017, there was a $100 million, $200 million and $650 million return of capital, respectively, to PAI.

Reinsurance with Affiliates

As discussed in Note 7, the Company participates in reinsurance transactions with certain affiliates.

50

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

10.    COMMITMENTS AND CONTINGENT LIABILITIES

Commitments

The Company has made commitments to fund $16 million and $37 million of commercial loans as of March 31, 2018 and December 31, 2017, respectively. The Company also made commitments to purchase or fund investments, mostly private fixed maturities, of $114 million and $134 million as of March 31, 2018 and December 31, 2017, respectively.

Contingent Liabilities

On an ongoing basis, the Company’s internal supervisory and control functions review the quality of sales, marketing and other customer interface procedures and practices and may recommend modifications or enhancements. From time to time, this review process results in the discovery of product administration, servicing or other errors, including errors relating to the timing or amount of payments or contract values due to customers. In certain cases, if appropriate, the Company may offer customers remediation and may incur charges, including the cost of such remediation, administrative costs and regulatory fines.

The Company is subject to the laws and regulations of states and other jurisdictions concerning the identification, reporting and escheatment of unclaimed or abandoned funds, and is subject to audit and examination for compliance with these requirements. For additional discussion of these matters, see “Litigation and Regulatory Matters” below.

It is possible that the results of operations or the cash flows of the Company in a particular quarterly or annual period could be materially affected as a result of payments in connection with the matters discussed above or other matters depending, in part, upon the results of operations or cash flows for such period. Management believes, however, that ultimate payments in connection with these matters, after consideration of applicable reserves and rights to indemnification, should not have a material adverse effect on the Company’s financial position.

Litigation and Regulatory Matters

The Company is subject to legal and regulatory actions in the ordinary course of its business. Pending legal and regulatory actions include proceedings specific to the Company and proceedings generally applicable to business practices in the industry in which it operates. The Company is subject to class action lawsuits and other litigation involving a variety of issues and allegations involving sales practices, claims payments and procedures, premium charges, policy servicing and breach of fiduciary duty to customers. The Company is also subject to litigation arising out of its general business activities, such as its investments, contracts, leases and labor and employment relationships, including claims of discrimination and harassment, and could be exposed to claims or litigation concerning certain business or process patents. In addition, the Company, along with other participants in the businesses in which it engages, may be subject from time to time to investigations, examinations and inquiries, in some cases industry-wide, concerning issues or matters upon which such regulators have determined to focus. In some of the Company’s pending legal and regulatory actions, parties are seeking large and/or indeterminate amounts, including punitive or exemplary damages. The outcome of litigation or a regulatory matter, and the amount or range of potential loss at any particular time, is often inherently uncertain.

The Company establishes accruals for litigation and regulatory matters when it is probable that a loss has been incurred and the amount of that loss can be reasonably estimated. For litigation and regulatory matters where a loss may be reasonably possible, but not probable, or is probable but not reasonably estimable, no accrual is established, but the matter, if material, is disclosed. The Company estimates that as of March 31, 2018, the aggregate range of reasonably possible losses in excess of accruals established for those litigation and regulatory matters for which such an estimate currently can be made is less than $150 million. This estimate is not an indication of expected loss, if any, or the Company’s maximum possible loss exposure on such matters. The Company reviews relevant information with respect to its litigation and regulatory matters on a quarterly and annual basis and updates its accruals, disclosures and estimates of reasonably possible loss based on such reviews.

For a discussion of the Company's litigation and regulatory matters, see Note 12 to the Company's Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

There are no material developments in previously reported matters disclosed as of December 31, 2017.

51

Prudential Annuities Life Assurance Corporation

Notes to Unaudited Interim Consolidated Financial Statements—(Continued)

Summary

The Company’s litigation and regulatory matters are subject to many uncertainties, and given their complexity and scope, their outcome cannot be predicted. It is possible that the Company’s results of operations or cash flows in a particular quarterly or annual period could be materially affected by an ultimate unfavorable resolution of pending litigation and regulatory matters depending, in part, upon the results of operations or cash flows for such period. In light of the unpredictability of the Company’s litigation and regulatory matters, it is also possible that in certain cases an ultimate unfavorable resolution of one or more pending litigation or regulatory matters could have a material adverse effect on the Company’s financial position. Management believes, however, that, based on information currently known to it, the ultimate outcome of all pending litigation and regulatory matters, after consideration of applicable reserves and rights to indemnification, is not likely to have a material adverse effect on the Company’s financial position.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) addresses the financial condition of Prudential Annuities Life Assurance Corporation (“PALAC” or the “Company”) as of March 31, 2018, compared with December 31, 2017, and its results of operations for the three months ended March 31, 2018 and 2017. You should read the following analysis of our financial condition and results of operations in conjunction with the MD&A, the “Risk Factors” section, and the audited Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017, as well as the statements under “Forward-Looking Statements” and the Unaudited Interim Consolidated Financial Statements included elsewhere in this Quarterly Report on Form 10-Q.

Overview

The Company was established in 1969 and has been a provider of annuity contracts for the individual market in the United States. The Company’s products have been sold primarily to individuals to provide for long-term savings and retirement needs and to address the economic impact of premature death, estate planning concerns and supplemental retirement income.

The Company has sold a wide array of annuities, including deferred and immediate variable annuities with (1) fixed interest rate allocation options, subject to a market value adjustment, that are registered with the United States Securities and Exchange Commission (the “SEC”), and (2) fixed-rate allocation options not subject to a market value adjustment and not registered with the SEC. In addition, the Company has a relatively small in force block of variable life insurance policies. The Company stopped selling such products in March 2010. Starting in January 2018 the Company began selling a new fixed indexed annuity and launched a new deferred income annuity in March 2018.

Beginning in March 2010, the Company ceased offering its variable and fixed annuity products (and where offered, the companion market value adjustment option) to new investors upon the launch of a new product line by each of Pruco Life Insurance Company ("Pruco Life") and Pruco Life Insurance Company of New Jersey ("PLNJ") (which are affiliates of the Company). These initiatives were implemented to create operational and administrative efficiencies by offering a single product line of annuity products from a more limited group of legal entities. During 2012, the Company suspended additional customer deposits for variable annuities with certain living benefit guarantees. However, the Company continues to accept additional customer deposits on certain in force contracts, subject to applicable contract provisions and administrative rules. The Company has resumed offering annuity products to new investors (except in New York). It launched a new fixed index annuity in January 2018 and launched a new deferred income annuity in March 2018.

As disclosed in Note 1 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2015, the Company surrendered its New York license effective as of December 31, 2015, and reinsured the majority of its New York business to an affiliate, The Prudential Insurance Company of America (“Prudential Insurance”).

52

Regulatory Developments

Fiduciary Rules

In March 2018, the Fifth Circuit Court of Appeals vacated the fiduciary rules adopted by the U.S. Department of Labor (“DOL”) in April 2016. The decision became effective on May 7, 2018. We cannot predict how the decision will impact our business, including in view of other pending regulatory developments regarding enhanced standards of care.

In April 2018, the SEC proposed a package of rulemakings and interpretative guidance that would, among other things, require broker-dealers to act in the best interest of retail customers when recommending securities transactions or investment strategies to them. The proposals would also clarify the SEC’s views of the fiduciary duty that investment advisers owe to their clients. If enacted in their current form, we believe the primary impact of the proposals would be to sales of certain of our products and to our Prudential Advisors distribution system. Given the uncertainty of the ultimate outcome of these proposals, we cannot predict the timing of any final rules or interpretations or their expected effects on our businesses.

For additional information on the potential impacts of regulation on the Company see “Business—Regulation” and “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2017.

Impact of a Low Interest Rate Environment

As a financial services company, market interest rates are a key driver of our results of operations and financial condition. Changes in interest rates can affect our results of operations and/or our financial condition in several ways, including favorable or adverse impacts to:

• investment-related activity, including: investment income returns, net interest margins, net investment spread results,

new money rates, mortgage loan prepayments and bond redemptions;

• insurance reserve levels, market experience true-ups, and amortization of both deferred policy acquisition costs

(“DAC”) and value of business acquired (“VOBA”); deferred sales inducements ("DSI");

• customer account values, including their impact on fee income;

• fair value of, and possible impairments, on intangible assets;

• product offerings, design features, crediting rates and sales mix; and

• policyholder behavior, including surrender or withdrawal activity.

For more information on interest rate risks, see “Risk Factors—Market Risk” included in our Annual Report on Form 10-K for the year ended December 31, 2017.

Revenues and Expenses

The Company earns revenues principally from contract charges, fee income, asset administration fees from insurance and investment products and from net investment income on the investment of general account and other funds. The Company’s operating expenses principally consist of benefit guarantees provided and reserves established for anticipated future benefit guarantees and costs of managing risk related to these products, interest credited to contractholders' account balances, general business expenses, reinsurance premiums, commissions and other costs of selling and servicing the various products it sold.

Profitability

The Company’s profitability depends principally on its ability to manage risk on insurance and annuity products. Profitability also depends on, among other items, our actuarial and contractholder behavior experience on insurance and annuity products, our ability to retain customer assets, generate and maintain favorable investment results, and to manage expenses.

See “Risk Factors” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017 for a discussion of risks that have materially affected and may affect in the future the Company’s business, results of operations or financial condition, or cause the Company’s actual results to differ materially from those expected or those expressed in any forward-looking statements made by or on behalf of the Company.

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Products

The Company has sold a wide array of annuities, including deferred and immediate variable annuities with (1) fixed interest rate allocation options, subject to a market value adjustment, that are registered with the SEC, and (2) fixed-rate allocation options not subject to a market value adjustment and not registered with the SEC. In addition, the Company has a relatively small in force block of variable life insurance policies. The Company stopped selling such products in March 2010. Starting in January 2018 the Company began selling a new fixed indexed annuity and launched a new deferred income annuity in March 2018.

Beginning in March 2010, the Company ceased offering its variable and fixed annuity products (and where offered, the companion market value adjustment option) to new investors upon the launch of a new product line by each of Pruco Life and PLNJ (which are affiliates of the Company). These initiatives were implemented to create operational and administrative efficiencies by offering a single product line of annuity products from a more limited group of legal entities. During 2012, the Company suspended additional customer deposits for variable annuities with certain living benefit guarantees. However, subject to applicable contract provisions and administrative rules, the Company continues to accept additional customer deposits on certain in force contracts.

In January 2018, the Company launched PruSecure^SM, a single premium fixed index annuity, which allows the contractholder to allocate all or a portion of their account balance into an index account, such as the S&P 500. The index account provides interest or an interest component linked to, but not an investment in, the selected index, and its performance over the elected term (i.e., 1, 3 or 5 years), subject to certain contractual minimums and maximums. In March 2018, the Company also launched Guaranteed Income For Tomorrow (GIFT)^SM, a deferred income annuity, which initially is distributed through direct response solicitation through Prudential Insurance's Group Insurance business.

The Company’s in force variable annuities provide its contractholders with tax-deferred asset accumulation together with a base death benefit and a suite of optional guaranteed living benefits (including versions with enhanced guaranteed minimum death benefits), and annuitization options. Certain optional living benefit guarantees include, among other features, the ability to make withdrawals based on the highest daily contract value plus a specified return, credited for a period of time. This contract value is a notional amount that forms the basis for determining periodic withdrawals for the life of the contractholder, and cannot be accessed as a lump-sum surrender value. Our results are impacted by the fee rates we assess on our products. Some of our in force products have fee tiers that decline throughout the life of the contract while our newer products generally have lower fee rates.

Our variable annuities generally provide our contractholders with the opportunity to allocate purchase payments to sub-accounts that invest in underlying proprietary and/or non-proprietary mutual funds, frequently under asset allocation programs. Certain products also allow fixed-rate accounts that are invested in the general account and are credited with interest at rates we determine, subject to certain minimums. We also offered fixed annuities that provide a guarantee of principal and interest credited at rates we determine, subject to certain contractual minimums. Certain allocations made in the fixed-rate accounts of our variable annuities and certain fixed annuities impose a market value adjustment if the invested amount is not held to maturity.

In addition, most contracts also guarantee the contractholder’s beneficiary a return of total purchase payments made to the contract, adjusted for any partial withdrawals, upon death. Certain in force contracts include guaranteed benefits which are not currently offered, such as annuitization benefits based on a guaranteed notional amount and benefits payable at specified dates after the accumulation period.

The Company's in force business includes both variable and fixed annuities that may include optional living benefit guarantees (e.g., guaranteed minimum income benefits (“GMIB”), guaranteed minimum accumulation benefits (“GMAB”), guaranteed minimum withdrawal benefits (“GMWB”), and guaranteed minimum income and withdrawal benefits (“GMIWB”)), and/or guaranteed minimum death benefits (“GMDB”). We also offered fixed annuities that provide a guarantee of principal and interest credited at rates we determine, subject to certain contractual minimums.

The reserves for GMDB and GMIB are calculated based on best estimates applying our actuarial and capital markets return assumptions in accordance with an insurance fulfillment accounting framework whereby a liability is established over time representing the portion of fees collected that is expected to be used to satisfy the obligation to pay benefits in future periods.

In contrast, certain of our living benefit guarantees (e.g., GMAB, GMWB and GMIWB) are accounted for in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) as embedded derivatives and reported using a fair value accounting framework. These benefit features are carried at fair value based on estimates of assumptions a market participant would use in valuing these embedded derivatives and the change in fair value during each reporting period is recorded within “Realized investment gains (losses), net”.

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Accounting Policies & Pronouncements

Application of Critical Accounting Estimates

The preparation of financial statements in conformity with U.S. GAAP requires the application of accounting policies that often involve a significant degree of judgment. Management reviews estimates and assumptions used in the preparation of financial statements on an ongoing basis. If management determines that modifications in assumptions and estimates are appropriate given current facts and circumstances, the Company’s results of operations and financial position as reported in the Unaudited Interim Consolidated Financial Statements could change significantly.

Management believes the accounting policies relating to the following areas are most dependent on the application of estimates and assumptions and require management’s most difficult, subjective, or complex judgments:

• DAC, DSI and VOBA;

• Policyholder liabilities;

• Valuation of investments, including derivatives, and the recognition of other-than-temporary impairments ("OTTI");

• Reinsurance recoverables;

• Taxes on income; and

• Reserves for contingencies, including reserves for losses in connection with unresolved legal matters.

DAC, DSI and VOBA

The near-term future equity rate of return assumptions used in evaluating DAC, DSI and VOBA for our domestic variable annuity products are derived using a reversion to the mean approach, a common industry practice. Under this approach, we consider historical equity returns and adjust projected equity returns over an initial future period of five years (the “near-term”) so that equity returns converge to the long-term expected rate of return. If the near-term projected future rate of return is greater than our near-term maximum future rate of return of 15%, we use our maximum future rate of return. As of March 31, 2018, we assume an 8.0% long-term equity expected rate of return and a 4.3% near-term mean reversion equity expected rate of return.

The weighted average rate of return assumptions consider many factors, including asset durations, asset allocations and other factors. We generally update the near-term equity rates of return and our estimate of total gross profits each quarter to reflect the result of the reversion to the mean approach. We generally update the future interest rates used to project fixed income returns annually and in any quarter when interest rates vary significantly from these assumptions. As a result of our 2017 annual reviews and update of assumptions and other refinements, we reduced our long-term expectation of the 10-year U.S. Treasury rate by 25 basis points and now grade to 3.75% over ten years. These market performance related adjustments to our estimate of total gross profits result in cumulative adjustments to prior amortization, reflecting the application of the new required rate of amortization to all prior periods’ gross profits.

Adoption of New Accounting Pronouncements

See Note 2 to our Unaudited Interim Consolidated Financial Statements for a discussion of newly adopted accounting pronouncements and accounting pronouncements issued but not yet adopted.

Changes in Financial Position

March 31, 2018 versus December 31, 2017

Total assets decreased $2.9 billion from $60.0 billion at December 31, 2017 to $57.1 billion at March 31, 2018. Significant components were:

• Total investments and cash and cash equivalents decreased $1.0 billion primarily driven by liquidity needs to meet collateral requirements, unrealized losses on investments due to an increase in rates and a return of capital to PAI partially offset by an increase in cash flows from insurance operations.

• Separate account assets decreased $1.6 billion primarily driven by unfavorable market performance, net outflows and policy charges.

• DAC and DSI decreased $0.1 billion primarily due to an increase in base amortization and an unfavorable impact from gains in our living benefit results partially offset by capitalization of new business.

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Total liabilities decreased $3.1 billion, from $53.7 billion at December 31, 2017 to $50.6 billion at March 31, 2018. Significant components were:

• Separate account liabilities decreased $1.6 billion, corresponding to the decrease in separate account assets described above.

• Future policy benefits decreased $1.6 billion primarily driven by credit spread widening and rising interest rates.

Total equity increased $0.2 billion from $6.3 billion at December 31, 2017 to $6.5 billion at March 31, 2018, primarily driven by after-tax net income of $0.6 billion for the three months ended March 31, 2018 partially offset by a return of capital of $0.3 billion and unrealized losses on investments, as discussed above.

Results of Operations

Income (loss) from Operations before Income Taxes

2018 to 2017 Three Months Comparison

Income (loss) from operations before income taxes increased $0.4 billion from $0.4 billion in the first quarter of 2017 to $0.8 billion in the first quarter of 2018, primarily driven by realized investment gains as a result of a rise in interest rates and widening credit spreads used in measuring our living benefit contracts, partially offset by related charges to the amortization of DAC and other costs. See table below for more information.

The following table illustrates the net impact of changes in the U.S. GAAP embedded derivative liability and hedge positions,

and the related amortization of DAC and other costs, for the periods indicated:

	Three Months Ended
	March 31, 2018			March 31, 2017
	(in millions)(1)
Excluding impact of assumption updates and other refinements:
Net hedging impact(2)	$	(120	)	$	40
Change in portions of U.S. GAAP liability, before NPR(3)	328			586
Change in the NPR adjustment	165			(693		)
Net impact from changes in the U.S. GAAP embedded derivative and hedge positions	373			(67		)
Related benefit (charge) to amortization of DAC and other costs	(99		)	11
Net impact from changes in the U.S. GAAP embedded derivative and hedge positions, after the impact of NPR, DAC and other costs.	$	274		$	(56	)

(1) Positive amount represents income; negative amount represents a loss.

(2) Net hedging impact represents the difference between the change in fair value of the risk we seek to hedge using derivatives and the change in fair value of the derivatives utilized with respect to that risk.

(3) Represents risk margins and valuation methodology differences between the economic liability managed by the Asset Liability Management ("ALM") Strategy and the U.S. GAAP liability, as well as the portion of the economic liability managed with fixed income instruments.

For the three months ended March 31, 2018, the net impact from changes in the U.S. GAAP embedded derivative and hedge positions, after the impact of non-performance risk ("NPR"), DAC and other costs, was a benefit of $274 million. The net impact from changes in the U.S. GAAP embedded derivative and hedge positions resulted in a net benefit of $373 million, predominantly as a result of widening credit spreads used in measuring our living benefit contracts. Partial offsets are included in the $99 million of related charges to amortization of DAC and other costs.

For the three months ended March 31, 2017, the net impact from changes in the U.S. GAAP embedded derivative and hedge positions, after the impacts of NPR, DAC and other costs, was a charge of $56 million. Changes in the NPR adjustment resulted in a $693 million net charge, driven by the tightening of credit spreads used in measuring our living benefit contracts and net decreases in the base embedded derivative liability before NPR primarily due to equity market appreciation and rising swap rates.

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Revenues, Benefits and Expenses

2018 to 2017 Three Months Comparison

Revenues increased $0.5 billion, from $0.8 billion for the three months ended March 31, 2017 to $1.3 billion for the three months ended March 31, 2018, primarily driven by an increase of $0.6 billion in realized investment gains / (losses), as discussed above.

Benefits and expenses increased $0.1 billion, from an expense of $0.4 billion for the three months ended March 31, 2017 to an expense of $0.5 billion for the three months ended March 31, 2018, primarily driven by an increase of $0.1 billion related to the amortization of deferred policy acquisition costs and interest credited to policyholders' account balances primarily due to changes in the living benefit reserves due to credit spread widening in the current period.

Variable Annuity Risks and Risk Mitigants

The following is a summary of: (i) certain risks associated with Individual Annuities’ products; (ii) certain strategies in mitigating those risks, including any updates to those strategies since the previous year end; and (iii) the related financial results. For a more detailed description of these items and their related accounting treatment, refer to the complete descriptions provided in our Annual Report on Form 10-K for the year ended December 31, 2017.

The primary risk exposures of our variable annuity contracts relate to actual deviations from, or changes to, the assumptions used in the original pricing of these products, including capital market assumptions such as equity market returns, interest rates and market volatility, along with actuarial assumptions such as contractholder mortality, the timing and amount of annuitization and withdrawals, and contract lapses. For these risk exposures, achievement of our expected returns and profitability is subject to the risk that actual experience will differ from the assumptions used in the original pricing of these products. We currently manage our exposure to certain risks driven by fluctuations in capital markets primarily through a combination of product design features, an Asset Liability Management Strategy and a Capital Hedge Program.

Product Design Features

A portion of the variable annuity contracts that we have offered include an asset transfer feature. This feature is implemented at the contract level, and transfers assets between certain variable investment sub-accounts selected by the annuity contractholder and, depending on the benefit feature, a fixed-rate account in the general account or a bond fund sub-account within the separate account. The objective of the asset transfer feature is to reduce our exposure to equity market risk and market volatility. The asset transfer feature associated with living benefit products formerly sold by PALAC and highest daily benefit products currently sold by Pruco Life and PLNJ use a designated bond fund sub-account within the separate accounts. The transfers are based on a static mathematical formula used with the particular benefit which considers a number of factors, including, but not limited to, the impact of investment performance on the contractholder’s total account value. Other product design features we utilize include, among others, asset allocation restrictions, minimum issuance age requirements and certain limitations on the amount of contractholder deposits. In addition, there is diversity in our fee arrangements, as certain fees are primarily based on the benefit guarantee amount, the contractholder account value and/or premiums, which helps preserve certain revenue streams when market fluctuations cause account values to decline.

Asset Liability Management Strategy (including fixed income instruments and derivatives)

Under Prudential Financial's historical hedging program to manage certain capital market risks associated with certain variable annuity living benefit guarantees, the Company utilized the U.S. GAAP valuation, with certain modifications, to derive a hedge target that was more reflective of the Company's best estimate of future benefit payments, net of fees collected. Derivative positions were entered into that sought to offset the change in value of the hedge target.

During the third quarter of 2016, the Company implemented a new ALM strategy that utilizes a combination of both traditional fixed income instruments and derivatives to help defray potential claims associated with the variable annuity living benefit guarantees. Under the revised strategy, expected living benefit claims under less severe market conditions are managed through the accumulation of fixed income instruments and potential living benefit claims resulting from more severe market conditions are hedged using derivative instruments. The Company expects the revised strategy to result in more efficient management of its capital and liquidity associated with these products while continuing to mitigate fluctuations in net income due to capital markets movements.

The change in hedge strategy had no impact on how we value or account for the living benefit guarantees under U.S. GAAP.

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The following table provides a reconciliation between the liability reported under U.S. GAAP and the economic liability the Company intends to manage through our ALM strategy.

	As of March 31, 2018			As of December 31, 2017
	(in millions)			(in millions)
U.S. GAAP liability (including non-performance risk)	$	6,578		$	8,152
Non-performance risk adjustment	3,165			2,998
Subtotal	9,743			11,150
Adjustments including risk margins and valuation methodology differences	(2,386		)	(2,603		)
Economic liability managed by ALM strategy	$	7,357		$	8,546

As of March 31, 2018, our fixed income instruments and derivative assets exceed the economic liability in which the risks reside.

For information regarding the Capital Protection Framework we use to evaluate and support the risks of the ALM strategy, see “—Liquidity and Capital Resources—Capital” below.

Capital Hedge Program

During 2017, we commenced a capital hedge program within PALAC to further hedge equity market impacts. The program is intended to protect a portion of the overall capital position of the variable annuities business against its exposure to the equity markets. The capital hedge program is conducted using equity derivatives which include equity call and put options, total return swaps and futures contracts.

Product Specific Risks and Risk Mitigants

For certain living benefit guarantees, claims will primarily represent the funding of contractholder lifetime withdrawals after the cumulative withdrawals have first exhausted the contractholder account value. Due to the age of the in force block, limited claim payments have occurred to date, and they are not expected to increase significantly within the next five years, based upon current assumptions. The timing and amount of future claims will depend on actual returns on contractholder account value and actual contractholder behavior relative to our assumptions. The majority of our current living benefit guarantees provide for guaranteed lifetime contractholder withdrawal payments inclusive of a “highest daily” contract value guarantee.

The majority of our variable annuity contracts with living benefit guarantees, include risk mitigants in the form of an asset transfer feature and/or inclusion in the ALM strategy. The risks associated with the guaranteed benefits of certain legacy products that were sold prior to our development of the asset transfer feature are also managed through our ALM strategy. Certain legacy GMAB products include the asset transfer feature, but are not included in the ALM strategy. The contracts with the GMIB feature have neither risk mitigant.

For our GMDBs, we provide a benefit payable in the event of death. Our base GMDB is generally equal to a return of cumulative purchase payments adjusted for any partial withdrawals. Certain products include an optional enhanced GMDB based on the greater of a minimum return on the contract value or an enhanced value. We have retained the risk that the total amount of death benefit payable may be greater than the contractholder account value. However, a substantial portion of the account values associated with GMDBs are subject to an asset transfer feature because the contractholder also selected a living benefit guarantee which includes an asset transfer feature. All of the variable annuity account values with living benefit guarantees also contain GMDBs. The living and death benefit features for these contracts cover the same insured life and, consequently, we have insured both the longevity and mortality risk on these contracts.

Income Taxes

For information regarding income taxes, see Note 6 to the Unaudited Interim Consolidated Financial Statements.

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Liquidity and Capital Resources

This section supplements and should be read in conjunction with “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and Capital Resources” included in our Annual Report on Form 10-K for the year ended December 31, 2017.

Overview

Liquidity refers to the ability to generate sufficient cash resources to meet the payment obligations of the Company. Capital refers to the long-term financial resources available to support the operations of our business, fund business growth, and provide a cushion to withstand adverse circumstances. Our ability to generate and maintain sufficient liquidity and capital depends on the profitability of our business, general economic conditions, our ability to borrow from affiliates and our access to the capital markets through affiliates as described herein.

Effective and prudent liquidity and capital management is a priority across the organization. Management monitors the liquidity of Prudential Financial, Prudential Insurance and the Company on a daily basis and projects borrowing and capital needs over a multi-year time horizon through our periodic planning process. We believe that cash flows from the sources of funds available to us are sufficient to satisfy the current liquidity requirements of Prudential Insurance, Prudential Financial and the Company, including under reasonably foreseeable stress scenarios. Prudential Financial has a capital management framework in place that governs the allocation of capital and approval of capital uses.

Prudential Financial is a Designated Financial Company under Dodd-Frank. As a Designated Financial Company, Prudential Financial is subject to supervision and examination by the Federal Reserve Bank of Boston and to stricter prudential regulatory standards, which include or will include requirements and limitations (many of which are the subject of ongoing rule-making) relating to capital, leverage, liquidity, stress-testing, overall risk management, resolution and recovery plans, credit exposure reporting, early remediation, management interlocks and credit concentration. They may also include additional standards regarding enhanced public disclosure, short-term debt limits and other related subjects. In addition, the Financial Stability Board has identified Prudential Financial as a global systemically important insurer (“G-SII”). For information on these regulatory initiatives and their potential impact on us, see “Regulatory Developments” above and “Business—Regulation” and “Risk Factors” included in our Annual Report on Form 10-K for the year ended December 31, 2017.

Through March 31, 2016, the Company reinsured the majority of its variable annuity living benefit guarantees to its affiliated companies, Pruco Re and Prudential Insurance, in order to facilitate the capital markets hedging program for these living benefit guarantees. Effective April 1, 2016, the Company recaptured the risks related to its variable annuity living benefit guarantees that were previously reinsured to Pruco Re and Prudential Insurance. In addition, the Company reinsured variable annuity base contracts, along with the living benefit guarantees, from Pruco Life. The reinsurance agreement covers new and in force business and excludes business reinsured externally by Pruco Life. The product risks related to the reinsured business are being managed in the Company. In addition, the hedging portion of our risk management strategy related to the reinsured living benefit guarantees is being managed within the Company.

Capital

Our capital management framework is primarily based on statutory risk-based capital ("RBC") measures. The RBC ratio is a primary measure of the capital adequacy of the Company. RBC is calculated based on statutory financial statements and risk formulas consistent with the practices of the National Association of Insurance Commissioners ("NAIC"). RBC considers, among other things, risks related to the type and quality of the invested assets, insurance-related risks associated with an insurer’s products and liabilities, interest rate risks and general business risks. RBC ratio calculations are intended to assist insurance regulators in measuring an insurer’s solvency and ability to pay future claims. The reporting of RBC measures is not intended for the purpose of ranking any insurance company or for use in connection with any marketing, advertising or promotional activities, but is available to the public. The RBC ratio is an annual calculation; however, as of March 31, 2018 we estimate that the Company’s RBC ratio exceeds the minimum level required by applicable insurance regulations.

The NAIC is evaluating changes to RBC factors as a result of the Tax Act of 2017, including the impact of the reduction of the

corporate tax rate from 35% to 21%. This tax rate reduction has the effect of increasing an insurer’s required capital on an after-tax basis. This general principle impacts a number of RBC factors resulting in an overall decrease in insurers’ RBC ratios. While the impact and timing of any changes will not be fully known until the final updated RBC requirements are formally issued and adopted, the Company expects to have the necessary resources to maintain its “AA” ratings targets.

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The regulatory capital level of the Company can be materially impacted by interest rate and equity market fluctuations, changes in the values of derivatives, the level of impairments recorded, and credit quality migration of the investment portfolio, among other items. In addition, the recapture of business subject to reinsurance arrangements due to defaults by, or credit quality migration affecting, the reinsurers or for other reasons could negatively impact regulatory capital levels. The Company’s regulatory capital level is also affected by statutory accounting rules, which are subject to change by each applicable insurance regulator.

In March 2018, the Company returned capital of $300 million to its parent, PAI. On June 7, 2017, September 6, 2017 and November 24, 2017, the Company returned capital of $100 million, $200 million and $650 million, respectively, to its parent, PAI. On December 21, 2016, the Company returned capital of $1,140 million to PAI.

Capital Protection Framework

Prudential Financial and the Company employ a “Capital Protection Framework” (the “Framework”) to ensure that sufficient capital resources are available to maintain adequate capitalization and competitive RBC ratios and solvency margins under various stress scenarios. The Framework incorporates the potential impacts from market related stresses, including equity markets, real estate, interest rates, and credit losses.

The Framework accommodates periodic volatility within ranges that are deemed acceptable, while also providing for potential sources of capital, including on-balance sheet capital, derivatives, and contingent sources of capital. We believe we currently have access to sufficient resources, either directly, or indirectly through Prudential Financial, to maintain adequate capitalization and a competitive RBC ratio under a range of potential stress scenarios.

Liquidity

Our liquidity is managed to ensure stable, reliable and cost-effective sources of cash flows to meet all of our obligations. Liquidity is provided by a variety of sources, as described more fully below, including portfolios of liquid assets. Our investment portfolios are integral to the overall liquidity of the Company. We use a projection process for cash flows from operations to ensure sufficient liquidity to meet projected cash outflows, including claims. The impact of Prudential Funding, LLC’s ("Prudential Funding"), a wholly-owned subsidiary of Prudential Insurance, financing capacity on liquidity (as described below) is considered in the internal liquidity measures of the Company.

Liquidity is measured against internally-developed benchmarks that take into account the characteristics of both the asset portfolio and the liabilities that they support. We consider attributes of the various categories of liquid assets (for example, type of asset and credit quality) in calculating internal liquidity measures to evaluate our liquidity under various stress scenarios, including company-specific and market-wide events. We continue to believe that cash generated by ongoing operations and the liquidity profile of our assets provide sufficient liquidity under reasonably foreseeable stress scenarios.

Cash Flow

The principal sources of the Company’s liquidity are certain annuity considerations, investment and fee income, investment maturities and internal borrowings. The principal uses of that liquidity include benefits, claims, and payments to policyholders and contractholders in connection with surrenders, withdrawals and net policy loan activity. Other uses of liquidity include commissions, general and administrative expenses, purchases of investments, the payment of dividends and return of capital to the parent company, hedging activity and payments in connection with financing activities. In March 2010, the Company ceased offering its existing variable annuity products to new investors upon the launch of a new product line by certain affiliates, but has launched a new fixed indexed annuity in January 2018 and a new deferred income annuity in March 2018.

Liquid Assets

Liquid assets include cash and cash equivalents, short-term investments and fixed maturities that are not designated as held-to-maturity, and public equity securities. As of March 31, 2018 and December 31, 2017, the Company had liquid assets of $11.5 billion and $12.6 billion, respectively. The portion of liquid assets comprised of cash and cash equivalents and short-term investments was $2.3 billion and $2.4 billion as of March 31, 2018 and December 31, 2017, respectively. As of March 31, 2018, $8.6 billion, or 95%, of the fixed maturity investments in Company general account portfolios, were rated "1" highest quality or "2" high quality based on NAIC or equivalent rating.

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Hedging activities

For the portion of our ALM strategy executed through hedging, as well as the capital hedge program, we enter into a range of exchange-traded, cleared and other OTC equity and interest rate derivatives in order to hedge certain capital market risks related to more severe market conditions.  This portion of our ALM strategy and capital hedge program requires access to liquidity to meet payment obligations relating to these derivatives, such as payments for periodic settlements, purchases, maturities and terminations. These liquidity needs can vary materially due to, among other items, changes in interest rates, equity markets, mortality and policyholder behavior.

The hedging portion of our ALM strategy and capital hedge program may also result in derivative related collateral postings to (when we are in a net pay position) or from (when we are in a net receive position) counterparties. The net collateral position depends on changes in interest rates and equity markets related to the amount of the exposures hedged. Depending on market conditions, the collateral posting requirements can result in material liquidity needs when we are in a net pay position. As of March 31, 2018, the derivatives comprising the hedging portion of our ALM strategy and capital hedge program were in a net receive position of $2.4 billion compared to a net receive position of $3.0billion as of December 31, 2017. The change in collateral position was primarily driven by an increase in interest rates.

As noted above, effective April 1, 2016, the hedging portion of our risk management strategy associated with the living benefit guarantees recaptured from Pruco Re and Prudential Insurance, as well as the living benefit guarantees reinsured from Pruco Life, is being managed within the Company. For the portion of the risk management strategy executed through hedging, we enter into a range of exchange-traded, cleared and other OTC equity and interest rate derivatives in order to hedge certain living benefit guarantees accounted for as embedded derivatives against changes in certain capital market risks above a designated threshold. The portion of the risk management strategy comprising the hedging portion requires access to liquidity to meet the Company's payment obligations relating to these derivatives, such as payments for periodic settlements, purchases, maturities and terminations.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

Market risk is the risk of fluctuations in the value of financial instruments as a result of absolute or relative changes in interest rates, foreign currency exchange rates, equity prices or commodity prices. To varying degrees, our products and services, and the investment activities supporting them, generate exposure to market risk. The market risk incurred, and our strategies for managing this risk, vary by product. As of March 31, 2018, there have been no material changes in our economic exposure to market risk from December 31, 2017, a description of which may be found in our Annual Report on Form 10-K for the year ended December 31, 2017, Item 7A, “Quantitative and Qualitative Disclosures about Market Risk,” filed with the SEC. See Item 1A, “Risk Factors” included in the Annual Report on Form 10-K for the year ended December 31, 2017, for a discussion of how difficult conditions in the financial markets and the economy generally may materially adversely affect our business and results of our operations.

Item 4. Controls and Procedures

In order to ensure that the information we must disclose in our filings with the SEC is recorded, processed, summarized and reported on a timely basis, the Company’s management, including our Chief Executive Officer and Chief Financial Officer, have reviewed and evaluated the effectiveness of our disclosure controls and procedures, as defined in Securities Exchange Act of 1934, as amended (“Exchange Act”) Rule 13a-15(e), as of March 31, 2018. Based on such evaluation, the Chief Executive Officer and Chief Financial Officer have concluded that, as of March 31, 2018, our disclosure controls and procedures were effective. No change in our internal control over financial reporting, as defined in Exchange Act Rule 13a-15(f), occurred during the quarter ended March 31, 2018 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

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PART II—OTHER INFORMATION

Item 1. Legal Proceedings

See Note 10 to the Unaudited Interim Consolidated Financial Statements under “—Litigation and Regulatory Matters” for a description of certain pending litigation and regulatory matters affecting us, and certain risks to our businesses presented by such matters, which is incorporated herein by reference.

Item 1A. Risk Factors

You should carefully consider the risks described under “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2017. These risks could materially affect our business, results of operations or financial condition, or cause our actual results to differ materially from those expected or those expressed in any forward-looking statements made by or on behalf of the Company. These risks are not exclusive, and additional risks to which we are subject include, but are not limited to, the factors mentioned under “Forward-Looking Statements” above and the risks of our businesses described elsewhere in this Quarterly Report on Form 10-Q.

62

Item 6. Exhibits

EXHIBIT INDEX

31.1 Section 302 Certification of the Chief Executive Officer

31.2 Section 302 Certification of the Chief Financial Officer

32.1 Section 906 Certification of the Chief Executive Officer

32.2 Section 906 Certification of the Chief Financial Officer

101.INS - XBRL Instance Document

101.SCH - XBRL Taxonomy Extension Schema Document.

101.CAL - XBRL Taxonomy Extension Calculation Linkbase Document

101.LAB - XBRL Taxonomy Extension Label Linkbase Document

101.PRE - XBRL Taxonomy Extension Presentation Linkbase Document

101.DEF - XBRL Taxonomy Extension Definition Linkbase Document

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

PRUDENTIAL ANNUITIES LIFE ASSURANCE CORPORATION
By:	/s/    John Chieffo
Name	John Chieffo
	Executive Vice President and Chief Financial Officer
	(Authorized Signatory and Principal Financial Officer)

Date: May 10, 2018

64

EX-31.1

Exhibit 31.1

CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER

I, Kent D. Sluyter, certify that:

1.  I have reviewed this Quarterly Report on Form 10-Q of Prudential Annuities Life Assurance Corporation;

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 registrant as of, and for, the periods presented in this report;

4.  The registrant’s other certifying officer(s) 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 registrant 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 registrant, including its consolidated subsidiary, 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 registrant’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 registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.  The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’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 registrant’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 registrant’s internal control over financial reporting.

Date: May 10, 2018

/s/ Kent D. Sluyter

Kent D. Sluyter

President and Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION OF THE CHIEF FINANCIAL OFFICER

I, John Chieffo, certify that:

1.  I have reviewed this Quarterly Report on Form 10-Q of Prudential Annuities Life Assurance Corporation;

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 registrant as of, and for, the periods presented in this report;

4.  The registrant’s other certifying officer(s) 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 registrant 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 registrant, including its consolidated subsidiary, 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 registrant’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 registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.  The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’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 registrant’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 registrant’s internal control over financial reporting.

Date: May 10, 2018

/s/ John Chieffo

John Chieffo

Executive Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER

Pursuant to 18 U.S.C. § 1350, I, Kent D. Sluyter, President and Chief Executive Officer of Prudential Annuities Life Assurance Corporation (the “Company”), hereby certify that the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2018 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: May 10, 2018

/s/ Kent D. Sluyter

Kent D. Sluyter

President and Chief Executive Officer

The foregoing certification is being furnished solely pursuant to 18 U.S.C. § 1350 and is not being filed as part of the Report or as a separate disclosure document.

EX-32.2

Exhibit 32.2

CERTIFICATION OF THE CHIEF FINANCIAL OFFICER

Pursuant to 18 U.S.C. § 1350, I, John Chieffo, Executive Vice President and Chief Financial Officer of Prudential Annuities Life Assurance Corporation (the “Company”), hereby certify that the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2018 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: May 10, 2018

/s/ John Chieffo

John Chieffo

Executive Vice President and Chief Financial Officer

The foregoing certification is being furnished solely pursuant to 18 U.S.C. § 1350 and is not being filed as part of the Report or as a separate disclosure document.

XML

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2018	May 10, 2018
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2018
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q1
Entity Registrant Name	PRUDENTIAL ANNUITIES LIFE ASSURANCE CORP/CT
Entity Central Index Key	0000881453
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Common Stock, Shares Outstanding		25,000

XML

Unaudited Interim Statements of Financial Position - USD ($) $ in Thousands		Mar. 31, 2018	Dec. 31, 2017
ASSETS
Fixed maturities, available-for-sale, at fair value (amortized cost, 2018: $9,369,888; 2017: $10,145,266)		$ 9,131,181	$ 10,110,786
Fixed maturities, trading, at fair value (amortized cost, 2018; $63,209; 2017: $161,393)	[1]	63,953	166,360
Equity securities, at fair value (cost, 2018: $11,710; 2017: $11,614)	[1]	16,232	15,375
Commercial mortgage and other loans		1,465,808	1,387,012
Policy loans		12,488	12,558
Short-term investments		12,769	711,071
Other invested assets (includes $179,477 and $151,481 measured at fair value at March 31, 2018 and December 31, 2017, respectively)	[1]	367,377	335,811
Total investments		11,069,808	12,738,973
Cash and cash equivalents		2,272,907	1,639,939
Deferred policy acquisition costs		4,545,215	4,596,565
Accrued investment income		68,569	88,331
Reinsurance recoverables		533,300	563,428
Income taxes		997,633	1,116,735
Value of business acquired		35,023	35,109
Deferred sales inducements		981,440	1,020,786
Receivables from parent and affiliates		49,578	49,351
Other assets		134,542	121,086
Separate account assets		36,433,321	37,990,547
TOTAL ASSETS		57,121,336	59,960,850
LIABILITIES
Future policy benefits		7,559,571	9,132,569
Policyholders’ account balances		4,926,080	4,846,152
Payables to parent and affiliates		49,732	36,026
Cash collateral for loaned securities		7,640	17,383
Short-term debt		43,734	43,734
Long-term debt		928,165	928,165
Reinsurance payables		270,482	262,588
Other liabilities		425,414	422,636
Separate account liabilities		36,433,321	37,990,547
Total liabilities		50,644,139	53,679,800
COMMITMENTS AND CONTINGENT LIABILITIES
EQUITY
Common stock, ($100 par value; 25,000 shares authorized, issued and outstanding)		2,500	2,500
Additional paid-in capital		6,845,436	7,145,436
Retained earnings/(accumulated deficit)		(104,032)	(776,762)
Accumulated other comprehensive income (loss)		(266,707)	(90,124)
Total equity		6,477,197	6,281,050
TOTAL LIABILITIES AND EQUITY		$ 57,121,336	$ 59,960,850

[1] (1)Prior period amounts have been reclassified to conform to current period presentation. See "Adoption of ASU 2016-01" in Note 2 for details.

XML

Unaudited Interim Statements of Financial Position (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Statement of Financial Position [Abstract]
Fixed maturities, available for sale, amortized cost	$ 9,369,888	$ 10,145,266
Fixed maturities, trading, amortized cost	63,209	161,393
Equity securities, at fair value	11,710	11,614
Other invested assets, at fair value	$ 179,477	$ 151,481
Common stock, par value (in dollars per share)	$ 100	$ 100
Common stock, shares authorized	25,000	25,000
Common stock, shares issued	25,000	25,000
Common stock, shares outstanding	25,000	25,000

XML

Unaudited Interim Statements of Operations and Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
REVENUES
Premiums	$ 21,034	$ 18,827
Policy charges and fee income	555,290	537,306
Net investment income	96,711	102,249
Asset administration fees and other income	99,537	98,802
Realized investment gains (losses), net:
Other-than-temporary impairments on fixed maturity securities	(286)	(2,660)
Other-than-temporary impairments on fixed maturity securities transferred to other comprehensive income (loss)	0	5
Other realized investment gains (losses), net	558,976	12,140
Total realized investment gains (losses), net	558,690	9,485
Total revenues	1,331,262	766,669
BENEFITS AND EXPENSES
Policyholders’ benefits	35,026	16,773
Interest credited to policyholders’ account balances	69,570	35,383
Amortization of deferred policy acquisition costs	156,433	65,392
Commission expense	235,321	222,413
General, administrative and other expenses	42,977	46,980
Total benefits and expenses	539,327	386,941
INCOME (LOSS) FROM OPERATIONS BEFORE INCOME TAXES	791,935	379,728
Income tax expense (benefit)	156,256	117,370
NET INCOME (LOSS)	635,679	262,358
Other comprehensive income (loss), before tax:
Foreign currency translation adjustments	(767)	11
Net unrealized investment gains (losses)	(176,279)	54,347
Total	(177,046)	54,358
Less: Income tax expense (benefit) related to other comprehensive income (loss)
Less: Income tax expense (benefit) related to other comprehensive income (loss)	(37,180)	19,026
Other comprehensive income (loss), net of tax	(139,866)	35,332
Comprehensive income (loss)	$ 495,813	$ 297,690

XML

Unaudited Interim Statements of Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings / (Accumulated Deficit)	Accumulated Other Comprehensive Income (Loss)	Total Equity
Beginning Balance at Dec. 31, 2016		$ 2,500	$ 8,095,436	$ (693,258)	$ (314,948)	$ 7,089,730
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Return of capital			0			0
Comprehensive income:
Net income (loss)	$ 262,358			262,358		262,358
Other comprehensive income (loss), net of tax	35,332				35,332	35,332
Total comprehensive income (loss)						297,690
Ending Balance at Mar. 31, 2017		2,500	8,095,436	(430,900)	(279,616)	7,387,420
Beginning Balance at Dec. 31, 2017		2,500	7,145,436	(776,762)	(90,124)	6,281,050
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative Effect on Retained Earnings, Net of Tax | ASU 2016-01				337	(3)	334
Cumulative Effect on Retained Earnings, Net of Tax | ASU 2018-02				36,714	(36,714)	0
Return of capital			(300,000)			(300,000)
Comprehensive income:
Net income (loss)	635,679			635,679		635,679
Other comprehensive income (loss), net of tax	$ (139,866)				(139,866)	(139,866)
Total comprehensive income (loss)						495,813
Ending Balance at Mar. 31, 2018		$ 2,500	$ 6,845,436	$ (104,032)	$ (266,707)	$ 6,477,197

XML

Unaudited Interim Statements of Cash Flows - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2018	Mar. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)		$ 635,679	$ 262,358
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Policy charges and fee income		(677)	(447)
Realized investment (gains) losses, net		(558,690)	(9,485)
Depreciation and amortization		4,017	(3,546)
Interest credited to policyholders’ account balances		69,570	35,383
Change in:
Future policy benefits		261,254	241,003
Accrued investment income		19,762	17,194
Net receivables from/payables to parent and affiliates		13,302	14,862
Deferred sales inducements		(483)	(205)
Deferred policy acquisition costs		76,645	(4,048)
Income taxes		156,193	116,991
Reinsurance recoverables, net		8,358	5,062
Derivatives, net		(1,218,557)	(559,206)
Deferred (gain)/loss on reinsurance		(8,564)	1,497
Other, net		29,051	28,957
Cash flows from (used in) operating activities		(513,140)	146,370
Proceeds from the sale/maturity/prepayment of:
Fixed maturities, available-for-sale		1,345,164	289,276
Fixed maturities, trading	[1]	99,578	11
Equity securities	[1]	1,271	1,296
Commercial mortgage and other loans		11,021	7,694
Policy loans		257	548
Other invested assets	[1]	1,161	66,317
Short-term investments		697,805	939,652
Payments for the purchase/origination of:
Fixed maturities, available for sale		(612,334)	(561,955)
Equity securities	[1]	(1,183)	(953)
Commercial mortgage and other loans		(87,238)	(49,407)
Policy loans		(55)	(10)
Other invested assets	[1]	(25,150)	(1,788)
Short-term investments		0	(584,277)
Notes receivable from parent and affiliates, net		2,842	714
Derivatives, net		(1,085)	1,081
Other, net		0	2,990
Cash flows from (used in) investing activities		1,432,054	111,189
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash collateral for loaned securities		(9,743)	11,947
Net increase/(decrease) in short-term borrowing		0	9,609
Drafts outstanding		(6,790)	2,348
Distribution to Parent		(300,000)	0
Policyholders' account deposits		737,762	571,126
Ceded policyholders' account deposits		(21,526)	(930)
Policyholders' account withdrawals		(693,903)	(636,328)
Ceded policyholders' account withdrawals		8,254	5,850
Cash flows from (used in) financing activities		(285,946)	(36,378)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS		632,968	221,181
CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR		1,639,939	1,848,039
CASH AND CASH EQUIVALENTS, END OF PERIOD		$ 2,272,907	$ 2,069,220

[1] Prior period amounts have been reclassified to conform to current period presentation. See Note 2 for details.

XML

Business and Basis of Presentation

3 Months Ended

Mar. 31, 2018

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Business and Basis of Presentation

BUSINESS AND BASIS OF PRESENTATION

Prudential Annuities Life Assurance Corporation (the “Company” or “PALAC”), with its principal offices in Shelton, Connecticut, is a wholly-owned subsidiary of Prudential Annuities, Inc. (“PAI”), which in turn is an indirect wholly-owned subsidiary of Prudential Financial, Inc. ("Prudential Financial"), a New Jersey corporation.

PALAC has one subsidiary, which began operating in 2018 for the purpose of holding agricultural properties in the State of Florida. PALAC and its subsidiary are together referred to as the "Company”, "we" or "our" and all financial information is shown on a consolidated basis.

The Company has developed long-term savings and retirement products, which were distributed through its affiliated broker/dealer company, Prudential Annuities Distributors, Inc. (“PAD”). The Company issued variable and fixed deferred and immediate annuities for individuals and groups in the United States of America, District of Columbia and Puerto Rico. In addition, the Company has a relatively small in force block of variable life insurance policies. The Company stopped actively selling such products in March 2010.

In March 2010, the Company ceased offering its variable annuity products (and where offered, the companion market value adjustment option) to new investors upon the launch of a new product line by each of Pruco Life Insurance Company ("Pruco Life") and its wholly-owned subsidiary Pruco Life Insurance Company of New Jersey ("PLNJ") (which are affiliates of the Company). These initiatives were implemented to create operational and administrative efficiencies by offering a single product line of annuity products from a more limited group of legal entities. During 2012, the Company suspended additional customer deposits for variable annuities with certain living benefit guarantees. However, the Company continues to accept additional customer deposits on certain in force contracts, subject to applicable contract provisions and administrative rules. The Company has resumed offering annuity products to new investors (except in New York). It launched a new fixed index annuity in January 2018 and launched a new deferred income annuity in March 2018.

The Company is engaged in a business that is highly competitive because of the large number of stock and mutual life insurance companies and other entities engaged in marketing long-term savings and retirement products, including insurance products, and individual and group annuities.

As disclosed in Note 1 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2015, the Company surrendered its New York license effective December 31, 2015, and reinsured the majority of its New York business to an affiliate, The Prudential Insurance Company of America (“Prudential Insurance”). The license surrender relieves the Company of the requirement to hold New York statutory reserves on its business in excess of the statutory reserves required by its domiciliary regulator, the Arizona Department of Insurance. For the small portion of New York business retained by the Company, a custodial account has been established to hold collateral assets in an amount equal to a percentage of the reserves associated with such business, as calculated in accordance with PALAC's New York Regulation 109 Plan approved by the New York Department of Financial Services.

Variable Annuities Recapture

Through March 31, 2016, the Company reinsured the majority of its variable annuity living benefit guarantees to its affiliated companies, Pruco Reinsurance, Ltd. ("Pruco Re") and Prudential Insurance. Effective April 1, 2016, the Company recaptured the risks related to its variable annuity living benefit guarantees that were previously reinsured to Pruco Re and Prudential Insurance. In addition, the Company reinsured the variable annuity base contracts, along with the living benefit guarantees, from Pruco Life, excluding the PLNJ business which was reinsured to Prudential Insurance, under a coinsurance and modified coinsurance agreement. This reinsurance agreement covers new and in force business and excludes business reinsured externally. The product risks related to the reinsured business are being managed in the Company. In addition, the living benefit hedging program related to the reinsured living benefit guarantees is being managed within the Company. These series of transactions are collectively referred to as the "Variable Annuities Recapture".

Basis of Presentation

The Unaudited Interim Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) on a basis consistent with reporting interim financial information in accordance with instructions to Form 10-Q and Article 10 of Regulation S-X of the Securities and Exchange Commission (“SEC”).

In the opinion of management, all adjustments necessary for a fair statement of the financial position and results of operations have been made. All such adjustments are of a normal, recurring nature. Interim results are not necessarily indicative of the results that may be expected for the full year. These financial statements should be read in conjunction with the Company’s Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

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 and disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

The most significant estimates include those used in determining deferred policy acquisition costs and related amortization; value of business acquired and its amortization; amortization of deferred sales inducements; valuation of investments including derivatives and the recognition of other-than-temporary impairments (“OTTI”); future policy benefits including guarantees; provision for income taxes and valuation of deferred tax assets; and accruals for contingent liabilities, including estimates for losses in connection with unresolved legal and regulatory matters.

Reclassifications

Certain amounts in prior periods have been reclassified to conform to the current period presentation.

XML

Significant Accounting Policies and Pronouncements

3 Months Ended

Mar. 31, 2018

Accounting Policies [Abstract]

Significant Accounting Policies and Pronouncements

SIGNIFICANT ACCOUNTING POLICIES AND PRONOUNCEMENTS

Recent Accounting Pronouncements

Changes to U.S. GAAP are established by the Financial Accounting Standards Board ("FASB") in the form of accounting standards updates ("ASU") to the FASB Accounting Standards Codification. The Company considers the applicability and impact of all ASU. ASU listed below include those that have been adopted during the current fiscal year and/or those that have been issued but not yet adopted as of the date of this filing. ASU not listed below were assessed and determined to be either not applicable or not material.

Adoption of ASU 2016-01

Effective January 1, 2018, the Company adopted ASU 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Liabilities using a modified retrospective method. Adoption of this ASU impacted the Company’s accounting and presentation related to equity investments. The most significant impact is that the changes in fair value of equity securities previously classified as “available for sale” are to be reported in net income within “Asset administration fees and other income” in the Consolidated Statements of Operations. Prior to this, the changes in fair value on equity securities classified as “available for sale” were reported in “Accumulated other comprehensive income”.

The impacts of this ASU on the Company’s Consolidated Financial Statements can be categorized as follows: (1) Changes to the presentation within the Consolidated Statements of Financial Position; (2) Cumulative-effect Adjustment Upon Adoption; and (3) Changes to Accounting Policies. Each of these components is described below. This section is meant to serve as an update to, and should be read in conjunction with Note 2 to the Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

(1) Changes to the presentation within the Consolidated Statements of Financial Position

Because of the fundamental accounting changes as described in section "(3) Changes to Accounting Policies" below, the Company determined that changes to the presentation of certain balances in the investment section of the Company’s Consolidated Statements of Financial Position were also necessary to maintain clarity and logical presentation. The table below illustrates these changes by presenting the balances as previously reported in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017 and the reclassifications that were made, along with a footnote explanation of each reclassification.

	December 31, 2017
	As previously reported		Reclassifications									As currently reported
Statement of Financial Position Line Items			(1)			(2)			(3)
	(in thousands)
Fixed maturities, available-for-sale, at fair value	$	10,110,786										$	10,110,786
*Fixed maturities, trading, at fair value	0					166,360						166,360
Trading account assets, at fair value	181,717					(181,717		)				0
Equity securities, available-for-sale, at fair value	18		(18		)							0
*Equity securities, at fair value	0		18			15,357						15,375
Commercial mortgage and other loans	1,387,012											1,387,012
Policy loans	12,558											12,558
Short-term investments	711,071											711,071
Other long-term investments	335,811								(335,811		)	0
*Other invested assets	0								335,811			335,811
Total investments	$	12,738,973	$	0		$	0		$	0		$	12,738,973

* - New line item effective January 1, 2018.

Strikethrough - Eliminated line item effective January 1, 2018.

(1) Retitled “Equity securities, available-for-sale, at fair value” to “Equity securities, at fair value” as equity securities can no longer be described as available-for-sale.

(2) Eliminated the line item “Trading account assets, at fair value” and reclassified each component to another line item.

(3) Retitled “Other long-term investments” to “Other invested assets”.

(2) Cumulative-effect Adjustment Upon Adoption

The provisions of ASU 2016-01 require that the Company apply the amendments through a cumulative-effect adjustment to the Consolidated Statements of Financial Position as of the beginning of the fiscal year of adoption. The following table illustrates the impact on the Company’s Consolidated Statement of Financial Position as a result of recording this cumulative-effect adjustment on January 1, 2018.

Summary of ASU 2016-01 Transition Impacts on the Consolidated Statement
of Financial Position upon Adoption on January 1, 2018
(in thousands)
	Increase / (Decrease)
Other invested assets	$	423
Total assets	$	423
Income taxes	$	89
Total liabilities	89
Accumulated other comprehensive income (loss)	(3		)
Retained earnings	337
Total equity	334
Total liabilities and equity	$	423

(3) Changes to Accounting Policies

This section summarizes the changes in our accounting policies resulting from the adoption of ASU 2016-01 as well as an update to the components of the financial statement line items impacted by the Company’s Consolidated Statements of Financial Position presentation changes described above.

ASSETS

Fixed maturities, trading is a new financial statement line item comprised of fixed maturities that are carried at fair value. Prior to the adoption of the standard, these fixed maturities were reported in “Trading account assets, at fair value”. Realized and unrealized gains and losses on these investments are reported in “Asset administration fees and other income”, and interest and dividend income from these investments is reported in “Net investment income”.

Equity securities, at fairvalue is the new title of the financial statement line item formerly titled “Equity securities, available for sale, at fair value”. As a result of the adoption of the standard, equity securities previously reported in “Trading account assets, at fair value” were reclassified to “Equity securities, at fair value”. The retitled financial statement line is comprised of common stock, mutual fund shares, and preferred stock, which are carried at fair value. Realized and unrealized gains and losses on these investments are reported in “Asset administration fees and other income”, and dividend income is reported in “Net investment income” on the ex-dividend date. Prior to the adoption of the standard, for the equity investments reported in the financial statement line formerly titled “Equity securities, available for sale, at fair value”, the associated net realized gains and losses were included in “Realized investment gains (losses), net” and the associated net unrealized gains and losses were included in “Accumulated other comprehensive income (loss)” (“AOCI”). In addition, with the adoption of the standard, the identification of OTTI for these investments is no longer needed as all of these investments are now measured at fair value with changes in fair value reported in earnings.

Other invested assets is the new title of the financial statement line formerly titled “Other long-term investments”. Investments previously reported in “Other long-term investments” were reclassified to “Other invested assets”. The retitled financial statement line consists of the Company’s non-coupon investments in Limited Partnerships and Limited Liability Companies ("LPs/LLCs") (other than operating joint ventures), wholly-owned investment real estate and derivative assets. LPs/LLCs interests are accounted for using either the equity method of accounting, or at fair value with changes in fair value reported in “Asset administration fees and other income”. Prior to the adoption of the standard, the Company applied the cost method of accounting for certain LPs/LLCs interest when its partnership interest was considered minor. The standard effectively eliminated the cost method of accounting for these equity investments. The Company’s income from investments in LPs/LLCs accounted for using the equity method, other than the Company’s investments in operating joint ventures, is included in “Net investment income.” The carrying value of these investments is written down, or impaired, to fair value when a decline in value is considered to be other-than-temporary. In applying the equity method (including assessment for OTTI), the Company uses financial information provided by the investee, generally on a one to three month lag. For the investments reported at fair value with changes in fair value reported in current earnings, the associated realized and unrealized gains and losses are reported in “Asset administration fees and other income”.

REVENUES AND BENEFITS AND EXPENSES

Asset administration fees and other income principally includes asset-based asset management fees, which are recognized in the period in which the services are performed. This financial statement line also includes realized and unrealized gains or losses from investments reported as “Fixed maturities, trading”, “Equity securities, at fair value”, and “Other invested assets” that are measured at fair value.

Other ASU adopted during the three months ended March 31, 2018.

Standard	Description	Effective date and method of adoption	Effect on the financial statements or other significant matters
ASU 2014-09, Revenue from Contracts with Customers (Topic 606)	The ASU is based on the core principle that revenue is recognized to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods and services. The standard also requires additional disclosures about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, and assets recognized from the costs to obtain or fulfill a contract with a customer. Revenue recognition for insurance contracts and financial instruments is explicitly scoped out of the standard.	January 1, 2018 using the modified retrospective method which will include a cumulative-effect adjustment on the balance sheet as of the beginning of the fiscal year of adoption.	Adoption of the ASU did not have an impact on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.
ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments (a Consensus of the Emerging Issues Task Force)	This ASU addresses diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The standard provides clarity on the treatment of eight specifically defined types of cash inflows and outflows.	January 1, 2018 using the retrospective method (with early adoption permitted provided that all amendments are adopted in the same period).	Adoption of the ASU did not have a significant impact on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.
ASU 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash	In November 2016, the FASB issued this ASU to address diversity in practice from entities classifying and presenting transfers between cash and restricted cash as operating, investing, or financing activities, or as a combination of those activities in the Statement of Cash Flows. The ASU requires entities to show the changes in the total of cash, cash equivalents, restricted cash, and restricted cash equivalents in the Statement of Cash Flows. As a result, transfers between such categories will no longer be presented in the Statement of Cash Flows.	January 1, 2018 using the retrospective method (with early adoption permitted).	Adoption of the ASU did not have a significant impact on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.

ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income In February 2018, this ASU was issued following the enactment of the Tax Act of 2017. This ASU allows an entity to elect a reclassification from accumulated other comprehensive income to retained earnings for stranded effects resulting from the Tax Act of 2017. January 1, 2019 with early adoption permitted. The ASU should be applied either in the period of adoption or retrospectively to each period in which the effect of the change in the U.S. federal corporate income tax rate in the Tax Act of 2017 is recognized. The Company early adopted the ASU effective January 1, 2018 and elected to apply the ASU in the period of adoption subsequent to recording the adoption impacts of ASU 2016-01 as described above. As a result, the Company reclassified stranded effects resulting from the Tax Act of 2017 by decreasing accumulated other comprehensive income and increasing retained earnings, each by$36.7 million.

ASU issued but not yet adopted as of March 31, 2018

Standard	Description	Effective date and method of adoption	Effect on the financial statements or other significant matters
ASU 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments	This ASU provides a new current expected credit loss model to account for credit losses on certain financial assets and off-balance sheet exposures (e.g., loans held for investment, debt securities held to maturity, reinsurance receivables, net investments in leases and loan commitments). The model requires an entity to estimate lifetime credit losses related to such financial assets and exposures based on relevant information about past events, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. The standard also modifies the current other-than-temporary impairment standard for available-for-sale debt securities to require the use of an allowance rather than a direct write down of the investment, and replaces existing standard for purchased credit deteriorated loans and debt securities.	January 1, 2020 using the modified retrospective method which will include a cumulative-effect adjustment on the balance sheet as of the beginning of the fiscal year of adoption. However, prospective application is required for purchased credit deteriorated assets previously accounted for under ASU 310-30 and for debt securities for which an other-than-temporary-impairment was recognized prior to the date of adoption. Early adoption is permitted beginning January 1, 2019.	The Company is currently assessing the impact of the ASU on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.
ASU 2017-08, Receivables - Nonrefundable Fees and Other Costs (Subtopic 310-20) Premium Amortization on Purchased Callable Debt Securities	This ASU requires certain premiums on callable debt securities to be amortized to the earliest call date.	January 1, 2019 using the modified retrospective method (with early adoption permitted) which will include a cumulative-effect adjustment on the balance sheet as of the beginning of the fiscal year of adoption.	The Company is currently assessing the impact of the ASU on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.
ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities	This ASU makes targeted changes to the existing hedge accounting model to better portray the economics of an entity’s risk management activities and to simplify the use of hedge accounting.	January 1, 2019 using the modified retrospective method (with early adoption permitted) which will include a cumulative-effect adjustment on the balance sheet as of the beginning of the fiscal year of adoption.	The Company is currently assessing the impact of the ASU on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.

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Investments

3 Months Ended

Mar. 31, 2018

Investments [Abstract]

Investments

INVESTMENTS

Fixed Maturity Securities

The following tables set forth information relating to fixed maturity securities (excluding investments classified as trading), as of the dates indicated:

	March 31, 2018
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		OTTI in AOCI(3)
	(in thousands)
Fixed maturities, available-for-sale:
U.S. Treasury securities and obligations of U.S. government authorities and agencies	$	4,158,987	$	12,575	$	345,354	$	3,826,208	$	0
Obligations of U.S. states and their political subdivisions	135,235		952		1,780		134,407		0
Foreign government bonds	163,795		5,088		2,735		166,148		0
Public utilities	568,207		19,999		5,874		582,332		0
Redeemable preferred stock	29,485		206		280		29,411		0
All other U.S. public corporate securities	1,433,169		51,066		19,859		1,464,376		0
All other U.S. private corporate securities	916,459		29,127		10,625		934,961		0
All other foreign public corporate securities	216,048		4,322		3,775		216,595		0
All other foreign private corporate securities	657,425		38,150		5,031		690,544		0
Asset-backed securities(1)	429,880		4,445		689		433,636		(17		)
Commercial mortgage-backed securities	504,488		2,876		10,978		496,386		0
Residential mortgage-backed securities(2)	156,710		1,825		2,358		156,177		(4		)
Total fixed maturities, available-for-sale	$	9,369,888	$	170,631	$	409,338	$	9,131,181	$	(21	)

(1) Includes credit-tranched securities collateralized by loan obligations, sub-prime mortgages, auto loans, credit cards, education loans and other asset types.

(2) Includes publicly-traded agency pass-through securities and collateralized mortgage obligations.

(3) Represents the amount of unrealized losses remaining in AOCI, from the impairment measurement date. Amount excludes $5.1 million of net unrealized gains on impaired available-for-sale securities relating to changes in the value of such securities subsequent to the impairment measurement date.

	December 31, 2017
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		OTTI in AOCI(3)
	(in thousands)
Fixed maturities, available-for-sale:
U.S. Treasury securities and obligations of U.S. government authorities and agencies	$	5,059,168	$	9,109	$	236,627	$	4,831,650	$	0
Obligations of U.S. states and their political subdivisions	102,709		2,089		158		104,640		0
Foreign government bonds	133,859		6,878		432		140,305		0
Public utilities	567,829		31,414		2,058		597,185		0
Redeemable preferred stock	29,504		615		59		30,060		0
All other U.S. public corporate securities	1,473,761		77,379		3,416		1,547,724		0
All other U.S. private corporate securities	938,144		35,327		3,795		969,676		0
All other foreign public corporate securities	194,201		5,663		918		198,946		0
All other foreign private corporate securities	638,785		38,030		3,231		673,584		0
Asset-backed securities(1)	341,277		4,438		128		345,587		(17		)
Commercial mortgage-backed securities	502,695		7,334		4,345		505,684		0
Residential mortgage-backed securities(2)	163,334		2,950		539		165,745		(4		)
Total fixed maturities, available-for-sale	$	10,145,266	$	221,226	$	255,706	$	10,110,786	$	(21	)

(1) Includes credit-tranched securities collateralized by loan obligations, sub-prime mortgages, auto loans, credit cards, education loans and other asset types.

(2) Includes publicly-traded agency pass-through securities and collateralized mortgage obligations.

(3) Represents the amount of unrealized losses remaining in AOCI, from the impairment measurement date. Amount excludes $12.3 million of net unrealized gains on impaired available-for-sale securities relating to changes in the value of such securities subsequent to the impairment measurement date.

The following tables set forth the fair value and gross unrealized losses aggregated by investment category and length of time that individual fixed maturity securities had been in a continuous unrealized loss position, as of the dates indicated:

	March 31, 2018
	Less than Twelve Months				Twelve Months or More				Total
	Fair Value		Gross   Unrealized   Losses		Fair Value		Gross   Unrealized   Losses		Fair Value		Gross   Unrealized   Losses
	(in thousands)
Fixed maturities, available-for-sale:
U.S. Treasury securities and obligations of U.S. government authorities and agencies	$	5,167	$	20	$	3,339,869	$	345,334	$	3,345,036	$	345,354
Obligations of U.S. states and their political subdivisions	77,831		1,362		13,011		418		90,842		1,780
Foreign government bonds	125,084		2,726		137		9		125,221		2,735
Public utilities	232,665		4,651		25,314		1,223		257,979		5,874
Redeemable preferred stock	10,291		280		0		0		10,291		280
All other U.S. public corporate securities	647,126		16,154		107,482		3,705		754,608		19,859
All other U.S. private corporate securities	380,856		7,318		69,507		3,307		450,363		10,625
All other foreign public corporate securities	128,469		3,065		26,614		710		155,083		3,775
All other foreign private corporate securities	136,956		3,202		39,001		1,829		175,957		5,031
Asset-backed securities	102,748		689		0		0		102,748		689
Commercial mortgage-backed securities	228,798		5,402		126,702		5,576		355,500		10,978
Residential mortgage-backed securities	103,685		1,584		23,378		774		127,063		2,358
Total fixed maturities, available-for-sale	$	2,179,676	$	46,453	$	3,771,015	$	362,885	$	5,950,691	$	409,338

	December 31, 2017
	Less than Twelve Months				Twelve Months or More				Total
	Fair Value		Gross   Unrealized   Losses		Fair Value		Gross   Unrealized   Losses		Fair Value		Gross   Unrealized   Losses
	(in thousands)
Fixed maturities, available-for-sale:
U.S. Treasury securities and obligations of U.S. government authorities and agencies	$	13,174	$	23	$	4,550,472	$	236,604	$	4,563,646	$	236,627
Obligations of U.S. states and their political subdivisions	6,669		26		13,311		132		19,980		158
Foreign government bonds	37,466		428		143		4		37,609		432
Public utilities	84,260		1,357		22,420		701		106,680		2,058
Redeemable preferred stock	10,522		59		0		0		10,522		59
All other U.S. public corporate securities	206,988		1,034		118,002		2,382		324,990		3,416
All other U.S. private corporate securities	221,753		2,173		83,365		1,622		305,118		3,795
All other foreign public corporate securities	66,004		578		23,186		340		89,190		918
All other foreign private corporate securities	78,200		536		89,675		2,695		167,875		3,231
Asset-backed securities	30,234		128		0		0		30,234		128
Commercial mortgage-backed securities	113,423		1,225		129,458		3,120		242,881		4,345
Residential mortgage-backed securities	26,916		166		24,833		373		51,749		539
Total fixed maturities, available-for-sale	$	895,609	$	7,733	$	5,054,865	$	247,973	$	5,950,474	$	255,706

As of March 31, 2018 and December 31, 2017, the gross unrealized losses on fixed maturity securities were composed of $406.0 million and $253.0 million, respectively, related to "1" highest quality or "2" high quality securities based on the National Association of Insurance Commissioners (“NAIC”) or equivalent rating and $3.3 million and $2.7 million, respectively, related to other than high or highest quality securities based on NAIC or equivalent rating. As of March 31, 2018, the $362.9 million of gross unrealized losses on fixed maturities of twelve months or more were concentrated in U.S. government bonds, commercial mortgage-backed securities and in the Company’s corporate securities within the consumer non-cyclical, consumer cyclical and utility sectors. As of December 31, 2017, the $248.0 million of gross unrealized losses on fixed maturities of twelve months or more were concentrated in U.S. government bonds, commercial mortgage-backed securities and in the Company’s corporate securities within the consumer non-cyclical and finance sectors. In accordance with its policy described in Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017, the Company concluded that an adjustment to earnings for OTTI for these fixed maturity securities was not warranted at either March 31, 2018 or December 31, 2017. These conclusions were based on a detailed analysis of the underlying credit and cash flows on each security. Gross unrealized losses are primarily attributable to general credit spread widening, increases in interest rates and foreign currency exchange rate movements. As of March 31, 2018, the Company did not intend to sell these securities, and it was not more likely than not that the Company would be required to sell these securities before the anticipated recovery of the remaining amortized cost basis.

The following table sets forth the amortized cost and fair value of fixed maturities by contractual maturities, as of the date indicated:

	March 31, 2018
	Amortized Cost		Fair Value
	(in thousands)
Fixed maturities, available-for-sale:
Due in one year or less	$	312,028	$	314,328
Due after one year through five years	1,302,697		1,320,394
Due after five years through ten years	1,273,321		1,323,875
Due after ten years	5,390,764		5,086,385
Asset-backed securities	429,880		433,636
Commercial mortgage-backed securities	504,488		496,386
Residential mortgage-backed securities	156,710		156,177
Total fixed maturities, available-for-sale	$	9,369,888	$	9,131,181

Actual maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations. Asset-backed, commercial mortgage-backed and residential mortgage-backed securities are shown separately in the table above, as they do not have a single maturity date.

The following table sets forth the sources of fixed maturity proceeds and related investment gains (losses), as well as losses on impairments of fixed maturities, for the periods indicated:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Fixed maturities, available-for-sale
Proceeds from sales(1)	$	1,234,653		$	166,834
Proceeds from maturities/prepayments	115,857			121,865
Gross investment gains from sales and maturities	112			75
Gross investment losses from sales and maturities	(73,625		)	(433		)
OTTI recognized in earnings(2)	(286		)	(2,655		)

(1) Includes $5.3 million and $(0.6) million of non-cash related proceeds due to the timing of trade settlements for the three months ended March 31, 2018 and 2017, respectively.

(2) Excludes the portion of OTTI recorded in “Other comprehensive income (loss)” ("OCI"), representing any difference between the fair value of the impaired debt security and the net present value of its projected future cash flows at the time of the impairment.

The following table sets forth a rollforward of pre-tax amounts remaining in OCI related to fixed maturity securities with credit loss impairments recognized in earnings, for the periods indicated:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Credit loss impairments:
Balance, beginning of period	$	792		$	1,325
New credit loss impairments	0			0
Additional credit loss impairments on securities previously impaired	0			0
Increases due to the passage of time on previously recorded credit losses	1			3
Reductions for securities which matured, paid down, prepaid or were sold during the period	(2		)	0
Reductions for securities impaired to fair value during the period(1)	0			(520		)
Accretion of credit loss impairments previously recognized due to an increase in cash flows expected to be collected	0			(2		)
Assets transferred to parent and affiliates	0			0
Balance, end of period	$	791		$	806

(1) Represents circumstances where the Company determined in the current period that it intends to sell the security or it is more likely than not that it will be required to sell the security before recovery of the security's amortized cost.

Equity Securities

The net change in unrealized gains (losses) from equity securities still held at period end, recorded within “Asset administration fees and other income,” was $0.8 million and $0.4 million during the three months ended March 31, 2018 and 2017, respectively.

Commercial Mortgage and Other Loans

The following table sets forth the composition of "Commercial mortgage and other loans," as of the dates indicated:

	March 31, 2018					December 31, 2017
	Amount (in thousands)			% of Total		Amount (in thousands)			% of Total
Commercial mortgage and agricultural property loans by property type:
Apartments/Multi-Family	$	356,421		24.3	%	$	348,718		25.0	%
Hospitality	3,745			0.2		3,782			0.3
Industrial	388,227			26.4		327,987			23.6
Office	307,548			20.9		294,072			21.2
Other	139,105			9.5		139,362			10.0
Retail	215,526			14.7		216,544			15.6
Total commercial mortgage loans	1,410,572			96.0		1,330,465			95.7
Agricultural property loans	58,129			4.0		59,197			4.3
Total commercial mortgage and agricultural property loans by property type	1,468,701			100.0	%	1,389,662			100.0	%
Valuation allowance	(2,893		)			(2,650		)
Total commercial mortgage and other loans	$	1,465,808				$	1,387,012

As of March 31, 2018, the commercial mortgage and agricultural property loans were geographically dispersed throughout the United States (with the largest concentrations in California (29%), Texas (13%) and New York (6%)) and included loans secured by properties in Europe (10%) and Australia (3%).

The following tables set forth the activity in the allowance for credit losses for commercial mortgage and other loans, as of the dates indicated:

	March 31, 2018
	Commercial Mortgage Loans		Agricultural Property Loans		Total
	(in thousands)
Allowance for credit losses:
Balance, beginning of year	$	2,616	$	34	$	2,650
Addition to (release of) allowance for losses	242		1		243
Charge-offs, net of recoveries	0		0		0
Total ending balance	$	2,858	$	35	$	2,893

	December 31, 2017
	Commercial Mortgage Loans		Agricultural Property Loans		Total
	(in thousands)
Allowance for credit losses:
Balance, beginning of year	$	2,267	$	22	$	2,289
Addition to (release of) allowance for losses	349		12		361
Charge-offs, net of recoveries	0		0		0
Total ending balance	$	2,616	$	34	$	2,650

The following tables set forth the allowance for credit losses and the recorded investment in commercial mortgage and other loans, as of the dates indicated:

	March 31, 2018
	Commercial Mortgage Loans		Agricultural Property Loans		Total
	(in thousands)
Allowance for credit losses:
Individually evaluated for impairment	$	0	$	0	$	0
Collectively evaluated for impairment	2,858		35		2,893
Total ending balance(1)	$	2,858	$	35	$	2,893
Recorded investment(2):
Individually evaluated for impairment	$	0	$	4,467	$	4,467
Collectively evaluated for impairment	1,410,572		53,662		1,464,234
Total ending balance(1)	$	1,410,572	$	58,129	$	1,468,701

(1) As of March 31, 2018, there were no loans acquired with deteriorated credit quality.

(2) Recorded investment reflects the carrying value gross of related allowance.

	December 31, 2017
	Commercial Mortgage Loans		Agricultural Property Loans		Total
	(in thousands)
Allowance for credit losses:
Individually evaluated for impairment	$	0	$	0	$	0
Collectively evaluated for impairment	2,616		34		2,650
Total ending balance(1)	$	2,616	$	34	$	2,650
Recorded investment(2):
Individually evaluated for impairment	$	1,571	$	4,865	$	6,436
Collectively evaluated for impairment	1,328,894		54,332		1,383,226
Total ending balance(1)	$	1,330,465	$	59,197	$	1,389,662

(1) As of December 31, 2017, there were no loans acquired with deteriorated credit quality.

(2) Recorded investment reflects the carrying value gross of related allowance.

The following tables set forth certain key credit quality indicators for commercial mortgage and agricultural property loans, based upon the recorded investment gross of allowance for credit losses, as of the dates indicated:

	March 31, 2018
	Debt Service Coverage Ratio
	≥ 1.2X		1.0X to <1.2X		< 1.0X		Total
	(in thousands)
Loan-to-Value Ratio:
0%-59.99%	$	660,518	$	15,076	$	3,346	$	678,940
60%-69.99%	531,122		19,228		0		550,350
70%-79.99%	232,896		5,478		0		238,374
80% or greater	0		1,037		0		1,037
Total commercial mortgage and agricultural property loans	$	1,424,536	$	40,819	$	3,346	$	1,468,701

	December 31, 2017
	Debt Service Coverage Ratio
	≥ 1.2X		1.0X to <1.2X		< 1.0X		Total
	(in thousands)
Loan-to-Value Ratio:
0%-59.99%	$	667,338	$	14,426	$	4,566	$	686,330
60%-69.99%	503,922		1,329		0		505,251
70%-79.99%	182,368		13,281		0		195,649
80% or greater	1,387		0		1,045		2,432
Total commercial mortgage and agricultural property loans	$	1,355,015	$	29,036	$	5,611	$	1,389,662

The following tables set forth an aging of past due commercial mortgage and other loans based upon the recorded investment gross of allowance for credit losses, as well as the amount of commercial mortgage and other loans on non-accrual status, as of the dates indicated:

	March 31, 2018
	Current		30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due(1)		Total Loans		Non-Accrual Status(2)
	(in thousands)
Commercial mortgage loans	$	1,410,572	$	0	$	0	$	0	$	1,410,572	$	0
Agricultural property loans	58,129		0		0		0		58,129		0
Total	$	1,468,701	$	0	$	0	$	0	$	1,468,701	$	0

(1) As of March 31, 2018, there were no loans in this category accruing interest.

(2) For additional information regarding the Company's policies for accruing interest on loans, see Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

	December 31, 2017
	Current		30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due(1)		Total Loans		Non-Accrual Status(2)
	(in thousands)
Commercial mortgage loans	$	1,330,465	$	0	$	0	$	0	$	1,330,465	$	0
Agricultural property loans	59,197		0		0		0		59,197		0
Total	$	1,389,662	$	0	$	0	$	0	$	1,389,662	$	0

(1) As of December 31, 2017, there were no loans in this category accruing interest.

(2) For additional information regarding the Company's policies for accruing interest on loans, see Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

For the three months ended March 31, 2018 and 2017, there were no commercial mortgage and other loans acquired, other than those through direct origination, and there were no commercial mortgage and other loans sold.

The Company’s commercial mortgage and other loans may occasionally be involved in a troubled debt restructuring. For the three months ended March 31, 2018 and 2017, there were no new troubled debt restructurings related to commercial mortgage or other loans with payment defaults on commercial mortgage or other loans that were modified as a troubled debt restructuring within the twelve months preceding. As of both March 31, 2018 and December 31, 2017, the Company had no significant commitments to borrowers that have been involved in a troubled debt restructuring. For additional information relating to the accounting for troubled debt restructurings, see Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

Other Invested Assets

The following table sets forth the composition of “Other invested assets,” as of the dates indicated:

	March 31, 2018		December 31, 2017
	(in thousands)
LPs/LLCs:
Equity method:
Private equity	$	26,538	$	25,801
Hedge funds	106,942		106,474
Real estate-related	47,156		46,043
Subtotal equity method	180,636		178,318
Fair value:
Private equity	4,442		3,500
Hedge funds	268		302
Real estate-related	2,417		2,512
Subtotal fair value(1)	7,127		6,314
Total LPs/LLCs	187,763		184,632
Real estate held through direct ownership	7,264		0
Derivative instruments	172,350		151,179
Total other invested assets(2)	$	367,377	$	335,811

(1) As of December 31, 2017, $6.0 million was accounted for under the cost method.

(2) Prior period amounts have been reclassified to conform to current period presentation. For additional information, see Note 2.

Net Investment Income

The following table sets forth "Net investment income" by investment type, for the periods indicated:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Fixed maturities, available-for-sale	$	76,051		$	81,642
Fixed maturities, trading	601			1,041
Equity securities, at fair value	68			64
Commercial mortgage and other loans	13,493			11,408
Policy loans	135			(44		)
Short-term investments and cash equivalents	6,527			5,165
Other invested assets	3,630			6,771
Gross investment income	100,505			106,047
Less: investment expenses	(3,794		)	(3,798		)
Net investment income(1)	$	96,711		$	102,249

(1) Prior period amounts have been reclassified to conform to current period presentation.

Realized Investment Gains (Losses), Net

The following table sets forth "Realized investment gains (losses), net," by investment type, for the periods indicated:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Fixed maturities(1)	$	(73,799	)	$	(3,013	)
Commercial mortgage and other loans	(620		)	11
LPs/LLCs	0			(23		)
Derivatives(2)	633,120			12,481
Short-term investments and cash equivalents	(11		)	29
Realized investment gains (losses), net	$	558,690		$	9,485

(1) Includes fixed maturity securities classified as available-for-sale and excludes fixed maturity securities classified as trading.

(2) Includes the hedged items offset in qualifying fair value hedge accounting relationships.

Net Unrealized Gains (Losses) on Investments within AOCI

The following table sets forth net unrealized gains (losses) on investments, as of the dates indicated:

	March 31, 2018			December 31, 2017
	(in thousands)
Fixed maturity securities, available-for-sale — with OTTI	$	5,121		$	12,311
Fixed maturity securities, available-for-sale — all other	(243,828		)	(46,791		)
Equity securities, available-for-sale(1)	0			4
Derivatives designated as cash flow hedges(2)	(38,822		)	(25,851		)
Affiliated notes	758			829
Other investments	1,061			86
Net unrealized gains (losses) on investments	$	(275,710	)	$	(59,412	)

(1) Effective January 1, 2018, unrealized gains (losses) on equity securities are recorded within "Asset administration fees and other income."

(2) For more information on cash flow hedges, see Note 4.

Repurchase Agreements and Securities Lending

In the normal course of business, the Company sells securities under agreements to repurchase and enters into securities lending transactions. As of March 31, 2018 and December 31, 2017, the Company had no repurchase agreements.

The following table sets forth the composition of "Cash collateral for loaned securities," which represents the liability to return cash collateral received for the following types of securities loaned, as of the dates indicated:

	March 31, 2018						December 31, 2017
	Remaining Contractual Maturities of the Agreements						Remaining Contractual Maturities of the Agreements
	Overnight & Continuous		Up to 30 Days		Total		Overnight & Continuous		Up to 30 Days		Total
	(in thousands)
Foreign government bonds	$	0	$	0	$	0	$	10,505	$	0	$	10,505
U.S. public corporate securities	7,640		0		7,640		6,878		0		6,878
Total cash collateral for loaned securities(1)	$	7,640	$	0	$	7,640	$	17,383	$	0	$	17,383

(1) The Company did not have any agreements with remaining contractual maturities of thirty days or greater, as of the dates indicated.

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Derivative Instruments

3 Months Ended

Mar. 31, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments

DERIVATIVE INSTRUMENTS

Types of Derivative Instruments and Derivative Strategies

The Company utilizes various derivative instruments and strategies to manage its risk. Commonly used derivative instruments include but are not necessarily limited to:

• Interest rate contracts: futures, swaps, options, swaptions, caps and floors

•Equity contracts: futures, options and total return swaps

•Foreign exchange contracts: futures, options, forwards and swaps

•Credit contracts: single and index reference credit default swaps

•Other contracts: embedded derivatives

For detailed information on these contracts and the related strategies, see Note 11 to the Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

Primary Risks Managed by Derivatives

The table below provides a summary of the gross notional amount and fair value of derivatives contracts by the primary underlying risk, excluding embedded derivatives and associated reinsurance recoverables. Many derivative instruments contain multiple underlying risks. The fair value amounts below represent the gross fair value of derivative contracts prior to taking into account the netting effects of master netting agreements, cash collateral and non-performance risk ("NPR").

	March 31, 2018							December 31, 2017
Primary Underlying Risk/Instrument Type			Gross Fair Value							Gross Fair Value
	Notional		Assets		Liabilities			Notional		Assets		Liabilities
	(in thousands)
Derivatives Designated as Hedge Accounting Instruments:
Currency/Interest Rate
Foreign Currency Swaps	$	704,383	$	8,769	$	(66,974	)	$	677,257	$	13,348	$	(47,209	)
Total Qualifying Hedges	$	704,383	$	8,769	$	(66,974	)	$	677,257	$	13,348	$	(47,209	)
Derivatives Not Qualifying as Hedge Accounting Instruments:
Interest Rate
Interest Rate Futures	$	1,805,000	$	0	$	0		$	1,964,000	$	8,296	$	0
Interest Rate Swaps	85,813,525		3,686,730		(1,590,200		)	87,939,425		4,374,658		(1,065,549		)
Interest Rate Options	17,630,000		168,074		(198,230		)	15,775,000		175,156		(160,181		)
Interest Rate Forwards	1,358,967		6,401		(15,825		)	975,929		19,870		(2		)
Foreign Currency
Foreign Currency Forwards	12,417		0		(66		)	12,455		1		(319		)
Currency/Interest Rate
Foreign Currency Swaps	144,329		5,556		(11,552		)	151,400		7,779		(7,488		)
Equity
Equity Futures	58,292		0		0			672,055		2,442		0
Total Return Swaps	13,184,658		438,563		(26,599		)	13,841,333		8,517		(341,700		)
Equity Options	31,484,683		340,307		(361,564		)	31,702,334		460,597		(318,955		)
Total Non-Qualifying Hedges	$	151,491,871	$	4,645,631	$	(2,204,036	)	$	153,033,931	$	5,057,316	$	(1,894,194	)
Total Derivatives(1)	$	152,196,254	$	4,654,400	$	(2,271,010	)	$	153,711,188	$	5,070,664	$	(1,941,403	)

(1) Excludes embedded derivatives and associated reinsurance recoverables which contain multiple underlying risks.

The fair value of the embedded derivatives, included in "Future policy benefits," was a net liability of $6,578 million and $8,152 million as of March 31, 2018 and December 31, 2017, respectively. The fair value of the related reinsurance recoverables to Prudential Insurance was a net asset of $195 million and $232 million as of March 31, 2018 and December 31, 2017, respectively, included in "Reinsurance recoverables". See Note 7 for additional information on these reinsurance agreements.

The fair value of the embedded derivatives pertaining to the variable annuity products with a market value adjustment option assumed from Pruco Life as part of the Variable Annuities Recapture, included in "Reinsurance recoverables" or "Reinsurance payables," was a net liability of $0.1 million and a net asset of $12 million as of March 31, 2018 and December 31, 2017, respectively.

Offsetting Assets and Liabilities

The following table presents recognized derivative instruments (excluding embedded derivatives and associated reinsurance recoverables), and repurchase and reverse repurchase agreements that are offset in the Unaudited Interim Consolidated Statements of Financial Position, and/or are subject to an enforceable master netting arrangement or similar agreement, irrespective of whether they are offset in the Unaudited Interim Consolidated Statements of Financial Position.

	March 31, 2018
	Gross Amounts of Recognized Financial Instruments		Gross Amounts Offset in the Consolidated Statements of Financial Position			Net Amounts Presented in the Consolidated Statements of Financial Position		Financial Instruments/ Collateral(1)			Net Amount
	(in thousands)
Offsetting of Financial Assets:
Derivatives(1)	$	4,654,400	$	(4,482,050	)	$	172,350	$	(122,258	)	$	50,092
Securities purchased under agreements to resell	0		0			0		0			0
Total Assets	$	4,654,400	$	(4,482,050	)	$	172,350	$	(122,258	)	$	50,092
Offsetting of Financial Liabilities:
Derivatives(1)	$	2,271,010	$	(2,271,010	)	$	0	$	0		$	0
Securities sold under agreements to repurchase	0		0			0		0			0
Total Liabilities	$	2,271,010	$	(2,271,010	)	$	0	$	0		$	0

	December 31, 2017
	Gross Amounts of Recognized Financial Instruments		Gross Amounts Offset in the Statements of Financial Position			Net Amounts Presented in the Statements of Financial Position		Financial Instruments/ Collateral(1)		Net Amount
	(in thousands)
Offsetting of Financial Assets:
Derivatives(1)	$	5,070,517	$	(4,919,486	)	$	151,031	$	0	$	151,031
Securities purchased under agreements to resell	0		0			0		0		0
Total Assets	$	5,070,517	$	(4,919,486	)	$	151,031	$	0	$	151,031
Offsetting of Financial Liabilities:
Derivatives(1)	$	1,941,403	$	(1,941,403	)	$	0	$	0	$	0
Securities sold under agreements to repurchase	0		0			0		0		0
Total Liabilities	$	1,941,403	$	(1,941,403	)	$	0	$	0	$	0

(1) Amounts exclude the excess of collateral received/pledged from/to the counterparty.

For information regarding the rights of offset associated with the derivative assets and liabilities in the table above see “Credit Risk” below and Note 9. For securities purchased under agreements to resell and securities sold under agreements to repurchase, the Company monitors the value of the securities and maintains collateral, as appropriate, to protect against credit exposure. Where the Company has entered into repurchase and resale agreements with the same counterparty, in the event of default, the Company would generally be permitted to exercise rights of offset. For additional information on the Company’s accounting policy for securities repurchase and resale agreements, see Note 2 to the Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

Cash Flow Hedges

The primary derivative instruments used by the Company in its cash flow hedge accounting relationships are currency swaps. These instruments are only designated for hedge accounting in instances where the appropriate criteria are met. The Company does not use futures, options, credit, equity or embedded derivatives in any of its cash flow hedge accounting relationships.

The following tables provide the financial statement classification and impact of derivatives used in qualifying and non-qualifying hedge relationships, excluding the offset of the hedged item in an effective hedge relationship.

	Three Months Ended March 31, 2018
	Realized Investment Gains (Losses)			Net Investment Income		Other Income			AOCI(1)
	(in thousands)
Derivatives Designated as Hedge Accounting Instruments:
Cash flow hedges
Currency/Interest Rate	$	0		$	1,615	$	(3,994	)	$	(12,971	)
Total cash flow hedges	0			1,615		(3,994		)	(12,971		)
Derivatives Not Qualifying as Hedge Accounting Instruments:
Interest Rate	(1,183,795		)	0		0			0
Currency	(470		)	0		0			0
Currency/Interest Rate	(13,332		)	0		(55		)	0
Equity	12,066			0		0			0
Embedded Derivatives	1,818,651			0		0			0
Total non-qualifying hedges	633,120			0		(55		)	0
Total	$	633,120		$	1,615	$	(4,049	)	$	(12,971	)

	Three Months Ended March 31, 2017
	Realized Investment Gains (Losses)			Net Investment Income		Other Income			AOCI(1)
	(in thousands)
Derivatives Designated as Hedge Accounting Instruments:
Cash flow hedges
Currency/Interest Rate	$	0		$	1,331	$	(2,702	)	$	(5,819	)
Total cash flow hedges	0			1,331		(2,702		)	(5,819		)
Derivatives Not Qualifying as Hedge Accounting Instruments:
Interest Rate	(168,806		)	0		0			0
Currency	(14		)	0		0			0
Currency/Interest Rate	(605		)	0		(44		)	0
Equity	(618,511		)	0		0			0
Embedded Derivatives	800,417			0		0			0
Total non-qualifying hedges	12,481			0		(44		)	0
Total	$	12,481		$	1,331	$	(2,746	)	$	(5,819	)

(1) Amounts deferred in AOCI.

For the three months ended March 31, 2018 and 2017, the ineffective portion of derivatives accounted for using hedge accounting were de minimis to the Company’s results of operations. Also, there were no material amounts reclassified into earnings relating to instances in which the Company discontinued cash flow hedge accounting because the forecasted transaction did not occur by the anticipated date or within the additional time period permitted by the authoritative guidance for the accounting for derivatives and hedging.

Presented below is a rollforward of current period cash flow hedges in AOCI before taxes:

	(in thousands)
Balance, December 31, 2017	$	(25,851	)
Net deferred gains/(losses) on cash flow hedges from January 1 to March 31, 2018	(16,189		)
Amount reclassified into current period earnings	3,218
Balance, March 31, 2018	$	(38,822	)

The changes in fair value of cash flow hedges are deferred in AOCI and are included in "Net unrealized investment gains (losses)" in the Unaudited Interim Consolidated Statements of Operations and Comprehensive Income (Loss); these amounts are then reclassified to earnings when the hedged item affects earnings. Using March 31, 2018 values, it is estimated that a pre-tax gain of $7 million will be reclassified from AOCI to earnings during the subsequent twelve months ending March 31,2019, offset by amounts pertaining to the hedged item.

As of March 31, 2018, the Company did not have any qualifying cash flow hedges of forecasted transactions other than those related to the variability of the payment or receipt of interest or foreign currency amounts on existing financial instruments. The maximum length of time for which these variable cash flows are hedged is 18 years.

Credit Derivatives

The Company has no exposure from credit derivative positions where it has written or purchased credit protection as of March 31, 2018 and December 31, 2017.

Credit Risk

The Company is exposed to credit-related losses in the event of non-performance by counterparty to financial derivative transactions with a positive fair value. The Company manages credit risk by entering into derivative transactions with its affiliate, Prudential Global Funding, LLC (“PGF”), related to its over-the-counter ("OTC") derivatives. PGF, in turn, manages its credit risk by: (i) entering into derivative transactions with highly rated major international financial institutions and other creditworthy counterparties governed by master netting agreement as applicable; (ii) trading through a central clearing and OTC; (iii) obtaining collateral, such as cash and securities, when appropriate; and (iv) setting limits on single party credit exposures which are subject to periodic management review.

Substantially all of the Company’s derivative agreements have zero thresholds which require daily full collateralization by the party in a liability position.

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Fair Value of Assets and Liabilities

3 Months Ended

Mar. 31, 2018

Fair Value Disclosures [Abstract]

Fair Value of Assets and Liabilities

FAIR VALUE OF ASSETS AND LIABILITIES

Fair Value Measurement – Fair value represents the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The authoritative fair value guidance establishes a framework for measuring fair value that includes a hierarchy used to classify the inputs used in measuring fair value. The level in the fair value hierarchy within which the fair value measurement falls is determined based on the lowest level input that is significant to the fair value measurement. The levels of the fair value hierarchy are as follows:

Level 1 - Fair value is based on unadjusted quoted prices in active markets that are accessible to the Company for identical assets or liabilities.

Level 2 - Fair value is based on significant inputs, other than quoted prices included in Level 1, that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the asset or liability through corroboration with observable market data. Level 2 inputs include quoted market prices in active markets for similar assets and liabilities, quoted market prices in markets that are not active for identical or similar assets or liabilities, and other market observable inputs.

Level 3 - Fair value is based on at least one significant unobservable input for the asset or liability. The assets and liabilities in this category may require significant judgment or estimation in determining the fair value.

For discussion of the Company's valuation methodologies for assets and liabilities measured at fair value and the fair value hierarchy, see Note 10 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

Assets and Liabilities by Hierarchy Level – The tables below present the balances of assets and liabilities reported at fair value on a recurring basis, as of the dates indicated.

	As of March 31, 2018
	Level 1		Level 2		Level 3		Netting(1)			Total
	(in thousands)
Fixed maturities, available-for-sale:
U.S Treasury securities and obligations of U.S. government authorities and agencies	$	0	$	3,820,326	$	5,882	$	0		$	3,826,208
Obligations of U.S. states and their political subdivisions	0		134,407		0		0			134,407
Foreign government bonds	0		166,148		0		0			166,148
U.S. corporate public securities	0		1,716,456		1,108		0			1,717,564
U.S. corporate private securities	0		1,111,395		54,707		0			1,166,102
Foreign corporate public securities	0		246,221		0		0			246,221
Foreign corporate private securities	0		753,874		34,458		0			788,332
Asset-backed securities(2)	0		178,154		255,482		0			433,636
Commercial mortgage-backed securities	0		495,817		569		0			496,386
Residential mortgage-backed securities	0		155,984		193		0			156,177
Subtotal	0		8,778,782		352,399		0			9,131,181
Fixed maturities, trading	0		63,953		0		0			63,953
Equity securities	5,604		11		10,617		0			16,232
Short-term investments	0		12,758		11		0			12,769
Cash equivalents	554,442		905,847		0		0			1,460,289
Other invested assets(3)	0		4,654,400		0		(4,482,050		)	172,350
Reinsurance recoverables	0		0		195,497		0			195,497
Receivables from parent and affiliates	0		3,805		34,163		0			37,968
Subtotal excluding separate account assets	560,046		14,419,556		592,687		(4,482,050		)	11,090,239
Separate account assets(4)	0		36,433,321		0		0			36,433,321
Total assets	$	560,046	$	50,852,877	$	592,687	$	(4,482,050	)	$	47,523,560
Future policy benefits(5)	$	0	$	0	$	6,578,210	$	0		$	6,578,210
Payables to parent and affiliates	0		2,271,010		0		(2,271,010		)	0
Reinsurance Payables	0		0		129		0			129
Other liabilities	0		0		0		0			0
Total liabilities	$	0	$	2,271,010	$	6,578,339	$	(2,271,010	)	$	6,578,339

	As of December 31, 2017
	Level 1		Level 2		Level 3		Netting(1)			Total
	(in thousands)
Fixed maturities, available-for-sale:
U.S Treasury securities and obligations of U.S. government authorities and agencies	$	0	$	4,826,413	$	5,237	$	0		$	4,831,650
Obligations of U.S. states and their political subdivisions	0		104,640		0		0			104,640
Foreign government bonds	0		140,305		0		0			140,305
U.S. corporate public securities	0		1,806,888		1,562		0			1,808,450
U.S. corporate private securities	0		1,148,536		59,408		0			1,207,944
Foreign corporate public securities	0		229,006		215		0			229,221
Foreign corporate private securities	0		737,539		34,021		0			771,560
Asset-backed securities(2)	0		160,229		185,358		0			345,587
Commercial mortgage-backed securities	0		505,684		0		0			505,684
Residential mortgage-backed securities	0		165,745		0		0			165,745
Subtotal	0		9,824,985		285,801		0			10,110,786
Fixed maturities, trading(6)	0		166,360		0		0			166,360
Equity securities(6)	5,599		18		9,758		0			15,375
Short-term investments	448,712		262,272		87		0			711,071
Cash equivalents	0		1,146,466		0		0			1,146,466
Other invested assets(3)(6)	10,738		5,059,779		147		(4,919,486		)	151,178
Reinsurance recoverables	0		0		244,006		0			244,006
Receivables from parent and affiliates	0		38,145		0		0			38,145
Subtotal excluding separate account assets	465,049		16,498,025		539,799		(4,919,486		)	12,583,387
Separate account assets(4)	0		37,990,547		0		0			37,990,547
Total assets	$	465,049	$	54,488,572	$	539,799	$	(4,919,486	)	$	50,573,934
Future policy benefits(5)	$	0	$	0	$	8,151,902	$	0		$	8,151,902
Payable to parent and affiliates	0		1,941,403		0		(1,941,403		)	0
Other liabilities	0		0		0		0			0
Total liabilities	$	0	$	1,941,403	$	8,151,902	$	(1,941,403	)	$	8,151,902

(1) “Netting” amounts represent cash collateral of $2,211 million and $2,978 million as of March 31, 2018 and December 31, 2017, respectively, and the impact of offsetting asset and liability positions held with the same counterparty, subject to master netting arrangements.

(2) Includes credit tranched securities collateralized by syndicated bank loans, sub-prime mortgages, auto loans, credit cards, education loans and other asset types.

(3) Other invested assets excluded from the fair value hierarchy include certain hedge funds, private equity funds and other funds for which fair value is measured at net asset value ("NAV") per share (or its equivalent) as a practical expedient. At March 31, 2018 and December 31, 2017, the fair values of such investments were $7.1 million and $0.3 million, respectively.

(4) Separate account assets represent segregated funds that are invested for certain customers. Investment risks associated with market value changes are borne by the customers, except to the extent of minimum guarantees made by the Company with respect to certain accounts. Separate account liabilities are not included in the above table as they are reported at contract value and not fair value in the Company’s Unaudited Interim Consolidated Statements of Financial Position.

(5) As of March 31, 2018, the net embedded derivative liability position of $6,578 million includes $904 million of embedded derivatives in an asset position and $7,482 million of embedded derivatives in a liability position. As of December 31, 2017, the net embedded derivative liability position of $8,152 million includes $819 million of embedded derivatives in an asset position and $8,971 million of embedded derivatives in a liability position.

(6) Prior period amounts have been reclassified to conform to current period presentation. See Note 2 for details.

Transfers between Levels 1 and 2 – Transfers between levels are made to reflect changes in observability of inputs and market activity. Transfers into or out of any level are generally reported at the value as of the beginning of the quarter in which the transfers occur for any such assets still held at the end of the quarter. Periodically there are transfers between Level 1 and Level 2 for assets held in the Company’s Separate account. The fair value of foreign common stock held in the Company's Separate account may reflect differences in market levels between the close of foreign trading markets and the close of U.S. trading markets for the respective day. Dependent on the existence of such a timing difference, the assets may move between Level 1 and Level 2. During both the three months ended March 31, 2018 and 2017, there were no transfers between Level 1 and Level 2.

Quantitative Information Regarding Internally Priced Level 3 Assets and Liabilities – The tables below present quantitative information on significant internally-priced Level 3 assets and liabilities.

	As of March 31, 2018
	Fair Value		Valuation Techniques	Unobservable     Inputs	Minimum		Maximum		Weighted     Average		Impact of Increase in Input on Fair     Value(1)
	(in thousands)
Assets:
Corporate securities(2)	$	22,195	Discounted cash flow	Discount rate	5.75	%	20	%	12	%	Decrease
			Liquidation	Liquidation	13	%	13	%	13	%	Increase
Reinsurance recoverables	$	195,497	Fair values are determined in the same manner as future policy benefits
Liabilities:
Future policy benefits(3)	$	6,578,210	Discounted cash flow	Lapse rate(4)	1	%	12	%			Decrease
				Spread over LIBOR(5)	0.24	%	1.21	%			Decrease
				Utilization rate(6)	52	%	97	%			Increase
				Withdrawal rate	See table footnote (7) below.
				Mortality rate(8)	0	%	14	%			Decrease
				Equity volatility curve	16	%	24	%			Increase

	As of December 31, 2017
	Fair Value		Valuation Techniques	Unobservable     Inputs	Minimum		Maximum		Weighted     Average		Impact of Increase in Input on Fair     Value(1)
	(in thousands)
Assets:
Corporate securities(2)	$	22,215	Discounted cash flow	Discount rate	5.06	%	22.23	%	8.57	%	Decrease
Reinsurance recoverables	$	244,006	Fair values are determined in the same manner as future policy benefits
Liabilities:
Future policy benefits(3)	$	8,151,902	Discounted cash flow	Lapse rate(4)	1	%	12	%			Decrease
				Spread over LIBOR(5)	0.12	%	1.10	%			Decrease
				Utilization rate(6)	52	%	97	%			Increase
				Withdrawal rate	See table footnote (7) below.
				Mortality rate(8)	0	%	14	%			Decrease
				Equity volatility curve	13	%	24	%			Increase

(1) Conversely, the impact of a decrease in input would have the opposite impact on fair value as that presented in the table.

(2) Includes assets classified as fixed maturities, available-for-sale.

(3) Future policy benefits primarily represent general account liabilities for the living benefit features of the Company’s variable annuity contracts which are accounted for as embedded derivatives. Since the valuation methodology for these liabilities uses a range of inputs that vary at the contract level over the cash flow projection period, presenting a range, rather than weighted average, is a more meaningful representation of the unobservable inputs used in the valuation.

(4) Lapse rates are adjusted at the contract level based on the in-the-moneyness of the living benefit and reflect other factors, such as the applicability of any surrender charges. Lapse rates are reduced when contracts are more in-the-money. Lapse rates are also generally assumed to be lower for the period where surrender charges apply.

(5) The spread over the London Inter-Bank Offered Rate ("LIBOR") swap curve represents the premium added to the proxy for the risk-free rate (LIBOR) to reflect our estimates of rates that a market participant would use to value the living benefit contracts in both the accumulation and payout phases. This spread includes an estimate of NPR, which is the risk that the obligation will not be fulfilled by the Company. NPR is primarily estimated by utilizing the credit spreads associated with issuing funding agreements, adjusted for any illiquidity risk premium. In order to reflect the financial strength ratings of the Company, credit spreads associated with funding agreements, as opposed to credit spread associated with debt, are utilized in developing this estimate because both funding agreements and living benefit contracts are insurance liabilities and are therefore senior to debt.

(6) The utilization rate assumption estimates the percentage of contracts that will utilize the benefit during the contract duration, and begin lifetime withdrawals at various time intervals from contract inception. The remaining contractholders are assumed to either begin lifetime withdrawals immediately or never utilize the benefit. Utilization assumptions may vary by product type, tax status and age. The impact of changes in these assumptions is highly dependent on the product type, the age of the contractholder at the time of the sale, and the timing of the first lifetime income withdrawal. Range reflects the utilization rate for the vast majority of business with living benefits.

(7) The withdrawal rate assumption estimates the magnitude of annual contractholder withdrawals relative to the maximum allowable amount under the contract. These assumptions vary based on the age of the contractholder, the tax status of the contract and the duration since the contractholder began lifetime withdrawals. As of March 31, 2018 and December 31, 2017, the minimum withdrawal rate assumption is 78% and the maximum withdrawal rate assumption may be greater than 100%. The fair value of the liability will generally increase the closer the withdrawal rate is to 100% and decrease as the withdrawal rate moves further away from 100%.

(8) Range reflects the mortality rate for the vast majority of business with living benefits, with policyholders ranging from 35 to 90 years old. While the majority of living benefits have a minimum age requirement, certain benefits do not have an age restriction. This results in contractholders for certain benefits with mortality rates approaching 0%. Based on historical experience, the Company applies a set of age and duration specific mortality rate adjustments compared to standard industry tables. A mortality improvement assumption is also incorporated into the overall mortality table.

Interrelationships Between Unobservable Inputs– In addition to the sensitivities of fair value measurements to changes in each unobservable input in isolation, as reflected in the table above, interrelationships between these inputs may also exist, such that a change in one unobservable input may give rise to a change in another, or multiple, inputs. For the discussion of the relationships between unobservable inputs as well as market factors that may affect the range of inputs used in the valuation of Level 3 assets and liabilities, see Note 10 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

Changes in Level 3 Assets and Liabilities – The following tables describe changes in fair values of Level 3 assets and liabilities as of the dates indicated, as well as the portion of gains or losses included in income attributable to unrealized gains or losses related to those assets and liabilities still held at the end of their respective periods. When a determination is made to classify assets and liabilities within Level 3, the determination is based on significance of the unobservable inputs in the overall fair value measurement. Transfers into Level 3 are generally the result of unobservable inputs utilized within valuation methodologies or the use of indicative broker quotes for assets that were previously valued using observable inputs. Transfers out of Level 3 are generally due to the use of observable inputs in valuation methodologies as well as the availability of pricing service information for certain assets that the Company can validate. For further information on valuation processes, see Note 10 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

	Three Months Ended March 31, 2018
	Fixed Maturities, Available-For-Sale
	U.S. Government		Corporate Securities(1)			Structured Securities(2)
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	5,237	$	95,206		$	185,358
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		(66		)	0
Asset administration fees and other income	0		0			0
Included in other comprehensive income (loss)	0		1,195			(145		)
Net investment income	0		50			45
Purchases	645		151			63,810
Sales	0		(36		)	0
Issuances	0		0			0
Settlements	0		(6,035		)	(8,899		)
Transfers into Level 3(4)	0		0			41,954
Transfers out of Level 3(4)	0		(215		)	(25,879		)
Other(5)	0		23			0
Fair Value, end of period assets/(liabilities)	$	5,882	$	90,273		$	256,244
Unrealized gains (losses) for assets/liabilities still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	(76	)	$	0
Asset administration fees and other income	$	0	$	0		$	0

	Three Months Ended March 31, 2018
	Equity Securities		Short-Term Investments			Cash Equivalents		Other Invested Assets
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	9,758	$	87		$	0	$	147
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		(53		)	0		0
Asset administration fees and other income	712		0			0		0
Included in other comprehensive income (loss)	0		0			0		0
Net investment income	0		0			0		0
Purchases	0		0			0		0
Sales	0		0			0		0
Issuances	0		0			0		0
Settlements	0		0			0		0
Transfers into Level 3(4)	0		0			0		0
Transfers out of Level 3(4)	0		0			0		0
Other(5)	147		(23		)	0		(147		)
Fair Value, end of period assets/(liabilities)	$	10,617	$	11		$	0	$	0
Unrealized gains (losses) for assets/liabilities still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	0		$	0	$	0
Asset administration fees and other income	$	0	$	0		$	0	$	0

	Three Months Ended March 31, 2018
	Reinsurance Recoverables			Receivables from Parent and Affiliates			Future Policy Benefits			Reinsurance Payables
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	244,006		$	0		$	(8,151,902	)	$	0
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net(7)	(41,042		)	0			1,828,612			0
Asset administration fees and other income	0			0			0			0
Included in other comprehensive income (loss)	0			(106		)	0			0
Net investment income	0			0			0			0
Purchases	4,850			0			0			0
Sales	0			0			0			0
Issuances	0			0			(254,920		)	0
Settlements	0			0			0			0
Transfers into Level 3(4)	0			34,269			0			0
Transfers out of Level 3(4)	0			0			0			0
Other(5)	(12,317		)	0			0			(129		)
Fair Value, end of period assets/(liabilities)	$	195,497		$	34,163		$	(6,578,210	)	$	(129	)
Unrealized gains (losses) for assets/liabilities still held(6):
Included in earnings:
Realized investment gains (losses), net	$	(38,617	)	$	0		$	1,745,629		$	(12,317	)
Asset administration fees and other income	$	0		$	0		$	0		$	0

	Three months ended March 31, 2017
	Fixed Maturities Available-For-Sale
	U.S. Government		Foreign Government			Corporate Securities(1)			Structured Securities(2)
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	0	$	87		$	151,989		$	31,735
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		0			21			(1		)
Asset administration fees and other income	0		0			0			0
Included in other comprehensive income (loss)	0		0			(517		)	160
Net investment income	0		0			3,375			24
Purchases	6		0			490			51,448
Sales	0		0			(14,026		)	0
Issuances	0		0			0			0
Settlements	0		0			(559		)	(42		)
Transfers into Level 3(4)	0		0			1,415			65,545
Transfers out of Level 3(4)	0		(87		)	(377		)	0
Other(5)	974		0			(974		)	0
Fair Value, end of period assets/(liabilities)	$	980	$	0		$	140,837		$	148,869
Unrealized gains (losses) for assets/(liabilities) still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	0		$	(83	)	$	(1	)
Asset administration fees and other income	$	0	$	0		$	0		$	0

	Three months ended March 31, 2017
	Equity Securities(3)		Short-Term Investments		Cash Equivalents
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	4,864	$	450	$	375
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		0		0
Asset administration fees and other income	226		0		0
Included in other comprehensive income (loss)	351		0		0
Net investment income	0		0		0
Purchases	0		0		0
Sales	0		0		0
Issuances	0		0		0
Settlements	0		0		0
Transfers into Level 3(4)	0		0		0
Transfers out of Level 3(4)	0		0		0
Other	0		0		0
Fair Value, end of period assets/(liabilities)	$	5,441	$	450	$	375
Unrealized gains (losses) for assets/(liabilities) still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	0	$	0
Asset administration fees and other income	$	226	$	0	$	0

	Three Months Ended March 31, 2017
	Reinsurance Recoverables			Receivables from Parent and Affiliates			Future Policy Benefits
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	240,091		$	33,962		$	(7,707,333	)
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net(7)	(20,116		)	0			784,464
Asset administration fees and other income	0			0			0
Included in other comprehensive income (loss)	0			0			0
Net investment income	0			0			0
Purchases	4,873			0			0
Sales	0			0			0
Issuances	0			0			(246,349		)
Settlements	0			0			0
Transfers into Level 3(4)	0			0			0
Transfers out of Level 3(4)	0			(33,962		)	0
Other(5)	(6,317		)	0			0
Fair Value, end of period assets/(liabilities)	$	218,531		$	0		$	(7,169,218	)
Unrealized gains (losses) for assets/(liabilities) still held(6):
Included in earnings:
Realized investment gains (losses), net	$	(18,219	)	$	0		$	725,860
Asset administration fees and other income	$	0		$	0		$	0

(1) Includes U.S. corporate public, U.S. corporate private, foreign corporate public and foreign corporate private securities. Prior period amounts were aggregated to conform to current period presentation.

(2) Includes asset-backed, commercial mortgage-backed and residential mortgage-backed securities. Prior period amounts were aggregated to conform to current period presentation.

(3) Prior period amounts have been reclassified to conform to current period presentation. See Note 2 for details.

(4) Transfers into or out of any level are generally reported at the value as of the beginning of the quarter in which the transfer occurs for any such assets still held at the end of the quarter.

(5) Other primarily represents reclassifications of certain assets and liabilities between reporting categories.

(6) Unrealized gains or losses related to assets still held at the end of the period do not include amortization or accretion of premiums and discounts.

(7) Realized investment gains (losses) on Future Policy Benefits and Reinsurance Recoverables primarily represent the change in the fair value of the Company's living benefit guarantees on certain of its variable annuity contracts.

Fair Value of Financial Instruments

The table below presents the carrying amount and fair value by fair value hierarchy level of certain financial instruments that are not reported at fair value. The financial instruments presented below are reported at carrying value on the Company’s Unaudited Interim Consolidated Statements of Financial Position. In some cases, as described below, the carrying amount equals or approximates fair value.

	March 31, 2018
	Fair Value								Carrying Amount(2)
	Level 1		Level 2		Level 3		Total		Total
	(in thousands)
Assets:
Commercial mortgage and other loans	$	0	$	0	$	1,457,017	$	1,457,017	$	1,465,808
Policy loans	0		0		12,488		12,488		12,488
Cash and cash equivalents	272,618		540,000		0		812,618		812,618
Accrued investment income	0		68,569		0		68,569		68,569
Reinsurance recoverables	0		0		58,823		58,823		58,823
Receivables from parent and affiliates	0		11,610		0		11,610		11,610
Other assets	0		30,785		0		30,785		30,785
Total assets	$	272,618	$	650,964	$	1,528,328	$	2,451,910	$	2,460,701
Liabilities:
Policyholders’ account balances - investment contracts	$	0	$	0	$	304,322	$	304,322	$	308,728
Cash collateral for loaned securities	0		7,640		0		7,640		7,640
Short-term debt	0		43,734		0		43,734		43,734
Long-term debt	0		933,228		0		933,228		928,165
Reinsurance payables	0		0		58,823		58,823		58,823
Payables to parent and affiliates	0		49,732		0		49,732		49,732
Other liabilities	0		164,240		0		164,240		164,240
Separate account liabilities - investment contracts	0		95		0		95		95
Total liabilities	$	0	$	1,198,669	$	363,145	$	1,561,814	$	1,561,157

	December 31, 2017(1)
	Fair Value								Carrying Amount(2)
	Level 1		Level 2		Level 3		Total		Total
	(in thousands)
Assets:
Commercial mortgage and other loans	$	0	$	0	$	1,396,167	$	1,396,167	$	1,387,012
Policy loans	0		0		12,558		12,558		12,558
Cash and cash equivalents	493,473		0		0		493,473		493,473
Accrued investment income	0		88,331		0		88,331		88,331
Reinsurance recoverables	0		0		59,588		59,588		59,588
Receivables from parent and affiliates	0		11,206		0		11,206		11,206
Other assets	0		13,802		0		13,802		13,802
Total assets	$	493,473	$	113,339	$	1,468,313	$	2,075,125	$	2,065,970
Liabilities:
Policyholders’ account balances - investment contracts	$	0	$	0	$	281,582	$	281,582	$	281,051
Cash collateral for loaned securities	0		17,383		0		17,383		17,383
Short-term debt	0		43,734		0		43,734		43,734
Long-term debt	0		1,003,251		0		1,003,251		928,165
Reinsurance payables	0		0		59,588		59,588		59,588
Payables to parent and affiliates	0		36,026		0		36,026		36,026
Other liabilities	0		135,556		0		135,556		135,556
Separate account liabilities - investment contracts	0		102		0		102		102
Total liabilities	$	0	$	1,236,052	$	341,170	$	1,577,222	$	1,501,605

(1) The information presented as of December 31, 2017, excludes certain hedge funds, private equity funds and other funds that were accounted for using the cost method and for which the fair value was measured at NAV per share (or its equivalent) as a practical expedient. The fair value and the carrying value of these cost method investments were $6.4 million and $6.0 million, respectively. Due to the adoption of ASU 2016-01 effective January 1, 2018, these assets are carried at fair value at each reporting date with changes in fair value reported in “Asset administration fees and Other income.” Therefore, as of March 31, 2018, these assets are excluded from this table but are reported in the fair value recurring measurement table.

(2) Carrying values presented herein differ from those in the Company’s Unaudited Interim Consolidated Statements of Financial Position because certain items within the respective financial statement captions are not considered financial instruments or are out of scope under authoritative guidance relating to disclosures of the fair value of financial instruments.

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Income Taxes

3 Months Ended

Mar. 31, 2018

Income Tax Disclosure [Abstract]

Income Taxes

INCOME TAXES

The Company uses a full year projected effective tax rate approach to calculate year-to-date taxes. In addition, certain items impacting total income tax expense are recorded in the periods in which they occur. The projected effective tax rate is the ratio of projected “Total income tax expense” divided by projected “Income from operations before income taxes”.

The Company's income tax provision, on a consolidated basis, amounted to an income tax expense of $156 million, or 19.73% of income from operations before income taxes in the first three months of 2018, compared to an income tax expense of $117 million, or 30.92% of income from operations before income taxes in the first three months of 2017. The Company’s current and prior effective tax rates differed from the U.S. statutory rates of 21% and 35%, respectively, primarily due to non-taxable investment income and tax credits. The Tax Cuts and Jobs Act of 2017 ("Tax Act of 2017") modified the methodology for determining the dividend received deduction and will likely reduce the tax benefit of non-taxable investment income in periods starting after December 31, 2017.

On December 22, 2017, the Tax Act of 2017 was enacted into U.S. law. As a result, the Company recognized a $882 million tax expense in “Total income tax expense (benefit)” in the Company’s Statements of Operations for the year ended December 31, 2017. In accordance with SEC Staff Accounting Bulletin 118, the Company recorded the effects of the Tax Act of 2017 as reasonable estimates due to the need for further analysis of the provisions within the Tax Act of 2017 and collection, preparation and analysis of relevant data necessary to complete the accounting. The Company has not fully completed its accounting for the tax effects of the Tax Act of 2017. As the Company completes the collection, preparation and analysis of data relevant to the Tax Act of 2017, and interprets any additional guidance issued by the IRS, U.S. Department of the Treasury, or other standard-setting organizations, the Company may make adjustments to these provisional amounts. These adjustments may materially impact the Company’s provision for income taxes in the period in which the adjustments are made. During the first quarter of 2018, the Company did not recognize additional refinements of our provisional estimates.

The cumulative financial statement impact related to the Tax Act of 2017 as of March 31, 2018 was a $882 million tax expense, unchanged from the balance as of December 31, 2017.

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Reinsurance

3 Months Ended

Mar. 31, 2018

Reinsurance Disclosures [Abstract]

Reinsurance

REINSURANCE

The Company uses reinsurance as part of its risk management and capital management strategies for certain of its living benefit guarantees and variable annuity base contracts. Through March 31, 2016 the Company reinsured its living benefit guarantees on certain variable annuity products to Pruco Re and Prudential Insurance, which are the legal entities in which the Company previously executed its living benefit hedging program. Effective April 1, 2016, the Company recaptured the risks related to its variable annuity living benefit guarantees that were previously reinsured to Pruco Re and Prudential Insurance, as discussed further in Note 1. In addition, the Company reinsured variable annuity base contracts, along with the living benefit guarantees, from Pruco Life, excluding the PLNJ business which was reinsured to Prudential Insurance. This reinsurance covers new and in force business and excludes business reinsured externally.

In the fourth quarter of 2015, the Company surrendered its New York License. The Company recaptured the New York living benefits previously ceded to Pruco Re, and reinsured the majority of its New York business, both the living benefit guarantees and base contracts, to Prudential Insurance. See Note 1 for additional information.

Realized investment gains and losses include the impact of reinsurance agreements, particularly reinsurance agreements involving living benefit guarantees. These reinsurance agreements are derivatives and have been accounted for in the same manner as embedded derivatives and the changes in the fair value of these derivatives are recognized through "Realized investment gains (losses), net". For additional information related to the accounting for embedded derivatives, see Note 11 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

Reinsurance amounts included in the Company's Unaudited Interim Consolidated Statements of Financial Position as of March 31, 2018 and December 31, 2017 were as follows:

	March 31, 2018			December 31, 2017
	(in thousands)
Reinsurance recoverables(1)	$	533,300		$	563,428
Deferred policy acquisition costs	3,747,920			3,766,066
Deferred sales inducements	522,569			540,389
Value of business acquired	(2,654		)	(2,702		)
Other assets	101,750			105,167
Policyholders’ account balances	2,895,340			2,825,030
Future policy benefits	4,394,860			5,511,496
Reinsurance payables(2)	270,482			262,588
Other liabilities	317,591			329,019

(1) "Reinsurance recoverables" includes $0.6 million and $0.3 million of unaffiliated activity as of March 31, 2018 and December 31, 2017, respectively.

(2) "Reinsurance payables" includes $0.2 million and $0.1 million of unaffiliated activity as of March 31, 2018 and December 31, 2017, respectively.

The reinsurance recoverables by counterparty are broken out below:

	March 31, 2018		December 31, 2017
	(in thousands)
Prudential Insurance	$	288,560	$	310,758
Pruco Life	244,115		252,383
Unaffiliated	625		287
Total reinsurance recoverables	$	533,300	$	563,428

Reinsurance amounts, included in the Company’s Unaudited Interim Consolidated Statements of Operations and Comprehensive Income (Loss) for the three months ended March 31, were as follows:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Premiums:
Direct	$	12,113		$	9,425
Assumed	10,181			9,635
Ceded	(1,260		)	(233		)
Net premiums	21,034			18,827
Policy charges and fee income:
Direct	145,713			155,671
Assumed	420,026			392,902
Ceded(1)	(10,449		)	(11,267		)
Net policy charges and fee income	555,290			537,306
Asset administration fees and other income:
Direct	26,033			31,415
Assumed	75,892			69,803
Ceded	(2,388		)	(2,416		)
Net asset administration fees and other income	99,537			98,802
Realized investment gains (losses), net:
Direct	(748,325		)	(559,563		)
Assumed	1,349,104			591,422
Ceded	(42,089		)	(22,374		)
Realized investment gains (losses), net	558,690			9,485
Policyholders' benefits (including change in reserves):
Direct	18,164			15,207
Assumed	17,892			10,961
Ceded(2)	(1,030		)	(9,395		)
Net policyholders' benefits (including change in reserves)	35,026			16,773
Interest credited to policyholders’ account balances:
Direct	36,388			16,224
Assumed	35,791			19,954
Ceded	(2,609		)	(795		)
Net interest credited to policyholders’ account balances	69,570			35,383
Reinsurance expense allowances and general and administrative expenses, net of capitalization and amortization	296,197			235,203

(1) "Policy charges and fee income ceded" includes $(0.2) million and $(0.5) million of unaffiliated activity for the three months ended March 31, 2018 and 2017, respectively.

(2) "Policyholders' benefits (including change in reserves) ceded" includes $(0.2) million and zero of unaffiliated activity for the three months ended March 31, 2018 and 2017, respectively.

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Equity

3 Months Ended

Mar. 31, 2018

Equity [Abstract]

Equity

EQUITY

Accumulated Other Comprehensive Income (Loss)

The balance of and changes in each component of “Accumulated other comprehensive income (loss)” for the three months endedMarch 31, 2018 and 2017 are as follows:

	Accumulated Other Comprehensive Income (Loss)
	Foreign Currency Translation Adjustments			Net Unrealized Investment Gains (Losses)(1)			Total Accumulated Other Comprehensive Income (Loss)
	(in thousands)
Balance, December 31, 2017	$	(7	)	$	(90,117	)	$	(90,124	)
Change in OCI before reclassifications	(767		)	(253,296		)	(254,063		)
Amounts reclassified from AOCI	0			77,017			77,017
Income tax benefit (expense)	161			37,019			37,180
Cumulative effect of adoption of ASU 2016-01	0			(3		)	(3		)
Cumulative effect of adoption of ASU 2018-02	(2		)	(36,712		)	(36,714		)
Balance, March 31, 2018	$	(615	)	$	(266,092	)	$	(266,707	)

	Accumulated Other Comprehensive Income (Loss)
	Foreign Currency Translation Adjustments			Net Unrealized Investment Gains (Losses)(1)			Total Accumulated Other Comprehensive Income (Loss)
	(in thousands)
Balance, December 31, 2016	$	(78	)	$	(314,870	)	$	(314,948	)
Change in OCI before reclassifications	11			51,334			51,345
Amounts reclassified from AOCI	0			3,013			3,013
Income tax benefit (expense)	(4		)	(19,022		)	(19,026		)
Balance, March 31, 2017	$	(71	)	$	(279,545	)	$	(279,616	)

(1) Includes cash flow hedges of $(39) million and $(26) million as of March 31, 2018 and December 31, 2017, respectively, and $6 millionand$12 million as of March 31, 2017 and December 31, 2016, respectively.

Reclassifications out of Accumulated Other Comprehensive Income (Loss)

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Amounts reclassified from AOCI(1)(2):
Net unrealized investment gains (losses):
Cash flow hedges—Currency/ Interest rate(3)	$	(3,218	)	$	1,612
Net unrealized investment gains (losses) on available-for-sale securities	(73,799		)	(4,625		)
Total net unrealized investment gains (losses)(4)	(77,017		)	(3,013		)
Total reclassifications for the period	$	(77,017	)	$	(3,013	)

(1) All amounts are shown before tax.

(2) Positive amounts indicate gains/benefits reclassified out of AOCI. Negative amounts indicate losses/costs reclassified out of AOCI.

(3) See Note 4 for additional information on cash flow hedges.

(4) See table below for additional information on unrealized investment gains (losses), including the impact on deferred policy acquisition costs, other costs and future policy benefits.

Net Unrealized Investment Gains (Losses)

Net unrealized investment gains (losses) on securities classified as available-for-sale, certain other invested assets and other assets are included in the Company’s Unaudited Interim Consolidated Statements of Financial Position as a component of AOCI. Changes in these amounts include reclassification adjustments to exclude from "Other comprehensive income (loss)" those items that are included as part of “Net income” for a period that had been part of "Other comprehensive income (loss)" in earlier periods. The amounts for the periods indicated below, split between amounts related to fixed maturity securities on which an OTTI loss has been recognized, and all other net unrealized investment gains (losses), are as follows:

Net Unrealized Investment Gains (Losses) on Fixed Maturity Securities on which an OTTI loss has been recognized

	Net Unrealized Gains (Losses) on Investments			Deferred Policy Acquisition Costs and Other Costs			Future Policy Benefits and Other Liabilities			Deferred Income Tax (Liability) Benefit			Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
	(in thousands)
Balance, December 31, 2017	$	12,311		$	(1,008	)	$	(157	)	$	(3,263	)	$	7,883
Net investment gains (losses) on investments arising during the period	(7,129		)	0			0			1,497			(5,632		)
Reclassification adjustment for (gains) losses included in net income	(61		)	0			0			13			(48		)
Reclassification adjustment for OTTI (gains) losses excluded from net income(1)	0			0			0			0			0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	0			142			0			(30		)	112
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	0			0			34			(7		)	27
Balance, March 31, 2018	$	5,121		$	(866	)	$	(123	)	$	(1,790	)	$	2,342

(1) Represents "transfers in" related to the portion of OTTI losses recognized during the period that were not recognized in earnings for securities with no prior OTTI loss.

All Other Net Unrealized Investment Gains (Losses) in AOCI

	Net Unrealized Gains (Losses) on Investments(1)			Deferred Policy Acquisition Costs and Other Costs			Future Policy Benefits and Other Liabilities			Deferred Income Tax (Liability) Benefit			Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
	(in thousands)
Balance, December 31, 2017	$	(71,723	)	$	(82,212	)	$	(16,997	)	$	72,932		$	(98,000	)
Net investment gains (losses) on investments arising during the period	(286,182		)	0			0			60,100			(226,082		)
Reclassification adjustment for (gains) losses included in net income	77,078			0			0			(16,187		)	60,891
Reclassification adjustment for OTTI (gains) losses excluded from net income(2)	0			0			0			0			0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	0			32,935			0			(6,917		)	26,018
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	0			0			6,904			(1,450		)	5,454
Cumulative effect of adoption of ASU 2016-01	(4		)	0			0			1			(3		)
Cumulative effect of adoption of ASU 2018-02	0			0			0			(36,712		)	(36,712		)
Balance, March 31, 2018	$	(280,831	)	$	(49,277	)	$	(10,093	)	$	71,767		$	(268,434	)

(1) Includes cash flow hedges. See Note 4 for information on cash flow hedges.

(2) Represents "transfers out" related to the portion of OTTI losses recognized during the period that were not recognized in earnings for securities with no prior OTTI loss.

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Related Party Transactions

3 Months Ended

Mar. 31, 2018

Related Party Transactions [Abstract]

Related Party Transactions

RELATED PARTY TRANSACTIONS

The Company has extensive transactions and relationships with Prudential Insurance and other affiliates. Although we seek to ensure that these transactions and relationships are fair and reasonable, it is possible that the terms of these transactions are not the same as those that would result from transactions among unrelated parties.

Expense Charges and Allocations

Many of the Company’s expenses are allocations or charges from Prudential Insurance or other affiliates. These expenses can be grouped into general and administrative expenses and agency distribution expenses.

The Company’s general and administrative expenses are charged to the Company using allocation methodologies based on business production processes. Management believes that the methodology is reasonable and reflects costs incurred by Prudential Insurance to process transactions on behalf of the Company. The Company operates under service and lease agreements whereby services of officers and employees, supplies, use of equipment and office space are provided by Prudential Insurance. The Company reviews its allocation methodology periodically which it may adjust accordingly. General and administrative expenses include allocations of stock compensation expenses related to a stock-based awards program and a deferred compensation program issued by Prudential Financial. The expense charged to the Company for the stock-based awards program was $0.0 million for both the three months ended March 31, 2018 and 2017. The expense charged to the Company for the deferred compensation program was $0.2 million and $0.3 million for the three months ended March 31, 2018 and 2017, respectively.

The Company is charged for its share of employee benefit expenses. These expenses include costs for funded and non-funded contributory and non-contributory defined benefit pension plans. Some of these benefits are based on final earnings and length of service while others are based on an account balance, which takes into consideration age, service and earnings during a career. The Company’s share of net expense for the pension plans was $0.5 million and $0.3 million for the three months ended March 31, 2018 and 2017, respectively.

The Company is also charged for its share of the costs associated with welfare plans issued by Prudential Insurance. These expenses include costs related to medical, dental, life insurance and disability. The Company's share of net expense for the welfare plans was $0.5 million and $0.4 million for the three months ended March 31, 2018 and 2017, respectively.

Prudential Insurance sponsors voluntary savings plans for its employee 401(k) plans. The plans provide for salary reduction contributions by employees and matching contributions by the Company of up to 4% of annual salary. The Company's expense for its share of the voluntary savings plan was $0.2 million and $0.1 million for the three months ended March 31, 2018 and 2017, respectively.

The Company pays commissions and certain other fees to PAD in consideration for PAD’s marketing and underwriting of the Company’s products. Commissions and fees are paid by PAD to broker-dealers who sell the Company’s products. Commissions and fees paid by the Company to PAD were $29 million and $27 million for the three months ended March 31, 2018 and 2017, respectively.

The Company is charged for its share of corporate expenses incurred by Prudential Financial to benefit its businesses, such as advertising, executive oversight, external affairs and philanthropic activity.  The Company’s share of corporate expenses was $4 million for both the three months ended March 31, 2018 and 2017.

Certain operating costs, including rental of office space, furniture, and equipment, have been charged to the Company at cost by Prudential Annuities Information Services and Technology Corporation (“PAIST”), an affiliated company. The Company signed a written service agreement with PAIST for these services executed and approved by the Connecticut Insurance Department in 1995. This agreement automatically continues in effect from year to year and may be terminated by either party upon 30 days written notice. There was no allocated lease expense for both the three months ended March 31, 2018 and 2017. There was no sub-lease rental income, recorded as a reduction to lease expense, for both the three months ended March 31, 2018 and 2017.

Affiliated Investment Management Expenses

In accordance with an agreement with PGIM, Inc. (“PGIM”), the Company pays investment management expenses to PGIM who acts as investment manager to certain Company general account and separate account assets. Investment management expenses paid to PGIM related to this agreement were $3 million for both the three months ended March 31, 2018 and 2017. These expenses are recorded as “Net investment income” in the Company's Unaudited Interim Consolidated Statements of Operations and Comprehensive Income.

Derivative Trades

In its ordinary course of business, the Company enters into OTC derivative contracts with an affiliate, PGF. For these OTC derivative contracts, PGF has a substantially equal and offsetting position with an external counterparty. See Note 4 for additional information.

Joint Ventures

The Company has made investments in joint ventures with certain subsidiaries of Prudential Financial. "Other invested assets" includes $112 million and $111 million as of March 31, 2018 and December 31, 2017, respectively. "Net investment income" related to these ventures includes a gain of $0.4 million and $3 million for the three months ended March 31, 2018 and 2017, respectively.

Affiliated Asset Administration Fee Income

The Company has a revenue sharing agreement with AST Investment Services, Inc. (“ASTISI”) and PGIM Investments LLC (“PGIM Investments”) whereby the Company receives fee income based on policyholders' separate account balances invested in the Advanced Series Trust and the Prudential Series Fund. Income received from ASTISI and PGIM Investments related to this agreement was $27 million for both the three months ended March 31, 2018 and 2017. These revenues are recorded as “Asset administration fees and other income” in the Company's Unaudited Interim Consolidated Statements of Operations and Comprehensive Income (Loss).

Affiliated Notes Receivable

Affiliated notes receivable included in "Receivables from parent and affiliates" at March 31, 2018 and December 31, 2017 were as follows:

	Maturity Dates	Interest Rates				March 31, 2018		December 31, 2017
						(in thousands)
U.S. Dollar floating rate notes	2028	3.13%	-	3.74	%	$	34,163	$	34,268
U.S. Dollar fixed rate notes	2027	8.15%	-	14.85	%	3,805		3,877
Total long-term notes receivable - affiliated(1)						$	37,968	$	38,145

(1) All long-term notes receivable may be called for prepayment prior to the respective maturity dates under specified circumstances.

The affiliated notes receivable shown above include those classified as loans and carried at unpaid principal balance, net of any allowance for losses, and those classified as available-for-sale securities and other trading account assets carried at fair value. The Company monitors the internal and external credit ratings of these loans and loan performance. The Company also considers any guarantees made by Prudential Insurance for loans due from affiliates.

Accrued interest receivable related to these loans was $0.3 million and $0.2 million at March 31, 2018 and December 31, 2017, respectively, and is included in “Other assets”. Revenues related to these loans were $0.1 million for both the three months ended March 31, 2018 and 2017, and are included in “Asset administration fees and other income”.

Affiliated Asset Transfers

The Company participates in affiliated asset trades with parent and sister companies. Book and market value differences for trades with a parent and sister are recognized within "Additional paid in capital" ("APIC") and "Realized investment gains (losses), net", respectively. The table below shows affiliated asset trades for the three months ended March 31, 2018 and for the year ended December 31, 2017.

Affiliate	Date	Transaction	Security Type	Fair Value		Book Value		APIC, Net of Tax Increase/(Decrease)		Realized Investment Gain/(Loss), Net of Tax
				(in thousands)
Pruco Life	January 2017	Sale	Fixed Maturities	$	29	$	29	$	0	$	0
Prudential Insurance	October 2017	Sale	Commercial Mortgages	$	131,953	$	128,529	$	0	$	2,226
Gibraltar Universal Life Reinsurance Company	October 2017	Purchase	Fixed Maturities	$	113,686	$	96,583	$	0	$	(11,117	)
Prudential Insurance	December 2017	Purchase	Other Invested Assets - Derivatives	$	171,363	$	171,363	$	0	$	0
Prudential Insurance	December 2017	Sale	Fixed Maturities	$	13,793	$	7,113	$	0	$	4,342
Prudential Insurance	February 2018	Purchase	Fixed Maturities	$	136,963	$	136,963	$	0	$	0

Debt Agreements

The Company is authorized to borrow funds up to $9 billion from Prudential Financial and its affiliates to meet its capital and other funding needs. The debt issued during the second quarter of 2016 in the table below was assigned from affiliates as part of the Variable Annuities Recapture, as described further in Note 1. The following table provides the breakout of the Company's short-term and long-term debt with affiliates for the three months ended March 31, 2018 and the year ended December 31, 2017.

Affiliate	Date Issued	Amount of Notes - March 31, 2018		Amount of Notes - December 31, 2017		Interest Rate			Date of Maturity
		(in thousands)
Prudential Insurance	4/20/2016	$	18,734	$	18,734		2.60	%		12/15/2018
Prudential Insurance	4/20/2016	25,000		25,000			2.60	%		12/15/2018
Prudential Insurance	4/20/2016	46,835		46,835			2.80	%		6/20/2019
Prudential Insurance	4/20/2016	18,734		18,734			2.80	%		6/20/2019
Prudential Insurance	4/20/2016	37,468		37,468			3.64	%		12/6/2020
Prudential Insurance	4/20/2016	93,671		93,671			3.64	%		12/15/2020
Prudential Insurance	4/20/2016	103,039		103,039			3.64	%		12/15/2020
Prudential Insurance	4/20/2016	93,671		93,671			3.47	%		6/20/2021
Prudential Insurance	4/20/2016	93,671		93,671			4.39	%		12/15/2023
Prudential Insurance	4/20/2016	28,102		28,102			4.39	%		12/15/2023
Prudential Insurance	4/20/2016	37,468		37,468			3.95	%		6/20/2024
Prudential Insurance	4/20/2016	93,671		93,671			3.95	%		6/20/2024
Prudential Insurance	4/20/2016	46,835		46,835			3.95	%		6/20/2024
Prudential Insurance	6/28/2016	30,000		30,000			2.08	%		6/28/2019
Prudential Insurance	6/28/2016	50,000		50,000			3.87	%		6/28/2026
Prudential Insurance	6/28/2016	25,000		25,000			3.49	%		6/28/2026
Prudential Insurance	6/28/2016	26,000		26,000			2.59	%		6/28/2021
Prudential Insurance	6/28/2016	25,000		25,000			2.08	%		6/28/2019
Prudential Insurance	6/28/2016	20,000		20,000			2.08	%		6/28/2019
Prudential Insurance	6/28/2016	25,000		25,000			3.49	%		6/28/2026
Prudential Retirement Insurance & Annuity Company	6/28/2016	34,000		34,000			3.09	%		6/28/2023
Total Loans Payable to Affiliates		$	971,899	$	971,899

The total interest expense to the Company related to loans and other payables to affiliates was $16 million and $13 million for the three months ended March 31, 2018 and 2017, respectively.

Contributed Capital and Dividends

Through March 31, 2018 and December 31, 2017, the Company did not receive any capital contributions.

In March 2018, there was a $300 million return of capital to PAI. In June, September and December 2017, there was a $100 million, $200 million and $650 million return of capital, respectively, to PAI.

Reinsurance with Affiliates

As discussed in Note 7, the Company participates in reinsurance transactions with certain affiliates.

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Commitments and Contingent Liabilities

3 Months Ended

Mar. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingent Liabilities

Commitments

The Company has made commitments to fund $16 million and $37 million of commercial loans as of March 31, 2018 and December 31, 2017, respectively. The Company also made commitments to purchase or fund investments, mostly private fixed maturities, of $114 million and $134 million as of March 31, 2018 and December 31, 2017, respectively.

Contingent Liabilities

On an ongoing basis, the Company’s internal supervisory and control functions review the quality of sales, marketing and other customer interface procedures and practices and may recommend modifications or enhancements. From time to time, this review process results in the discovery of product administration, servicing or other errors, including errors relating to the timing or amount of payments or contract values due to customers. In certain cases, if appropriate, the Company may offer customers remediation and may incur charges, including the cost of such remediation, administrative costs and regulatory fines.

The Company is subject to the laws and regulations of states and other jurisdictions concerning the identification, reporting and escheatment of unclaimed or abandoned funds, and is subject to audit and examination for compliance with these requirements. For additional discussion of these matters, see “Litigation and Regulatory Matters” below.

It is possible that the results of operations or the cash flows of the Company in a particular quarterly or annual period could be materially affected as a result of payments in connection with the matters discussed above or other matters depending, in part, upon the results of operations or cash flows for such period. Management believes, however, that ultimate payments in connection with these matters, after consideration of applicable reserves and rights to indemnification, should not have a material adverse effect on the Company’s financial position.

Litigation and Regulatory Matters

The Company is subject to legal and regulatory actions in the ordinary course of its business. Pending legal and regulatory actions include proceedings specific to the Company and proceedings generally applicable to business practices in the industry in which it operates. The Company is subject to class action lawsuits and other litigation involving a variety of issues and allegations involving sales practices, claims payments and procedures, premium charges, policy servicing and breach of fiduciary duty to customers. The Company is also subject to litigation arising out of its general business activities, such as its investments, contracts, leases and labor and employment relationships, including claims of discrimination and harassment, and could be exposed to claims or litigation concerning certain business or process patents. In addition, the Company, along with other participants in the businesses in which it engages, may be subject from time to time to investigations, examinations and inquiries, in some cases industry-wide, concerning issues or matters upon which such regulators have determined to focus. In some of the Company’s pending legal and regulatory actions, parties are seeking large and/or indeterminate amounts, including punitive or exemplary damages. The outcome of litigation or a regulatory matter, and the amount or range of potential loss at any particular time, is often inherently uncertain.

The Company establishes accruals for litigation and regulatory matters when it is probable that a loss has been incurred and the amount of that loss can be reasonably estimated. For litigation and regulatory matters where a loss may be reasonably possible, but not probable, or is probable but not reasonably estimable, no accrual is established, but the matter, if material, is disclosed. The Company estimates that as of March 31, 2018, the aggregate range of reasonably possible losses in excess of accruals established for those litigation and regulatory matters for which such an estimate currently can be made is less than $150 million. This estimate is not an indication of expected loss, if any, or the Company’s maximum possible loss exposure on such matters. The Company reviews relevant information with respect to its litigation and regulatory matters on a quarterly and annual basis and updates its accruals, disclosures and estimates of reasonably possible loss based on such reviews.

For a discussion of the Company's litigation and regulatory matters, see Note 12 to the Company's Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

There are no material developments in previously reported matters disclosed as of December 31, 2017.

Summary

The Company’s litigation and regulatory matters are subject to many uncertainties, and given their complexity and scope, their outcome cannot be predicted. It is possible that the Company’s results of operations or cash flows in a particular quarterly or annual period could be materially affected by an ultimate unfavorable resolution of pending litigation and regulatory matters depending, in part, upon the results of operations or cash flows for such period. In light of the unpredictability of the Company’s litigation and regulatory matters, it is also possible that in certain cases an ultimate unfavorable resolution of one or more pending litigation or regulatory matters could have a material adverse effect on the Company’s financial position. Management believes, however, that, based on information currently known to it, the ultimate outcome of all pending litigation and regulatory matters, after consideration of applicable reserves and rights to indemnification, is not likely to have a material adverse effect on the Company’s financial position.

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Significant Accounting Policies and Pronouncements (Policies)

3 Months Ended

Mar. 31, 2018

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

The Unaudited Interim Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) on a basis consistent with reporting interim financial information in accordance with instructions to Form 10-Q and Article 10 of Regulation S-X of the Securities and Exchange Commission (“SEC”).

In the opinion of management, all adjustments necessary for a fair statement of the financial position and results of operations have been made. All such adjustments are of a normal, recurring nature. Interim results are not necessarily indicative of the results that may be expected for the full year. These financial statements should be read in conjunction with the Company’s Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

Use of Estimates

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 and disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

The most significant estimates include those used in determining deferred policy acquisition costs and related amortization; value of business acquired and its amortization; amortization of deferred sales inducements; valuation of investments including derivatives and the recognition of other-than-temporary impairments (“OTTI”); future policy benefits including guarantees; provision for income taxes and valuation of deferred tax assets; and accruals for contingent liabilities, including estimates for losses in connection with unresolved legal and regulatory matters.

Reclassifications

Reclassifications

Certain amounts in prior periods have been reclassified to conform to the current period presentation.

Investment and Investment-Related Liabilities

Fixed maturities, trading is a new financial statement line item comprised of fixed maturities that are carried at fair value. Prior to the adoption of the standard, these fixed maturities were reported in “Trading account assets, at fair value”. Realized and unrealized gains and losses on these investments are reported in “Asset administration fees and other income”, and interest and dividend income from these investments is reported in “Net investment income”.

Equity securities, at fairvalue is the new title of the financial statement line item formerly titled “Equity securities, available for sale, at fair value”. As a result of the adoption of the standard, equity securities previously reported in “Trading account assets, at fair value” were reclassified to “Equity securities, at fair value”. The retitled financial statement line is comprised of common stock, mutual fund shares, and preferred stock, which are carried at fair value. Realized and unrealized gains and losses on these investments are reported in “Asset administration fees and other income”, and dividend income is reported in “Net investment income” on the ex-dividend date. Prior to the adoption of the standard, for the equity investments reported in the financial statement line formerly titled “Equity securities, available for sale, at fair value”, the associated net realized gains and losses were included in “Realized investment gains (losses), net” and the associated net unrealized gains and losses were included in “Accumulated other comprehensive income (loss)” (“AOCI”). In addition, with the adoption of the standard, the identification of OTTI for these investments is no longer needed as all of these investments are now measured at fair value with changes in fair value reported in earnings.

Other invested assets is the new title of the financial statement line formerly titled “Other long-term investments”. Investments previously reported in “Other long-term investments” were reclassified to “Other invested assets”. The retitled financial statement line consists of the Company’s non-coupon investments in Limited Partnerships and Limited Liability Companies ("LPs/LLCs") (other than operating joint ventures), wholly-owned investment real estate and derivative assets. LPs/LLCs interests are accounted for using either the equity method of accounting, or at fair value with changes in fair value reported in “Asset administration fees and other income”. Prior to the adoption of the standard, the Company applied the cost method of accounting for certain LPs/LLCs interest when its partnership interest was considered minor. The standard effectively eliminated the cost method of accounting for these equity investments. The Company’s income from investments in LPs/LLCs accounted for using the equity method, other than the Company’s investments in operating joint ventures, is included in “Net investment income.” The carrying value of these investments is written down, or impaired, to fair value when a decline in value is considered to be other-than-temporary. In applying the equity method (including assessment for OTTI), the Company uses financial information provided by the investee, generally on a one to three month lag. For the investments reported at fair value with changes in fair value reported in current earnings, the associated realized and unrealized gains and losses are reported in “Asset administration fees and other income”.

Other income

Asset administration fees and other income principally includes asset-based asset management fees, which are recognized in the period in which the services are performed. This financial statement line also includes realized and unrealized gains or losses from investments reported as “Fixed maturities, trading”, “Equity securities, at fair value”, and “Other invested assets” that are measured at fair value.

Adoption of New Accounting Pronouncements

Other ASU adopted during the three months ended March 31, 2018.

Standard	Description	Effective date and method of adoption	Effect on the financial statements or other significant matters
ASU 2014-09, Revenue from Contracts with Customers (Topic 606)	The ASU is based on the core principle that revenue is recognized to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods and services. The standard also requires additional disclosures about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, and assets recognized from the costs to obtain or fulfill a contract with a customer. Revenue recognition for insurance contracts and financial instruments is explicitly scoped out of the standard.	January 1, 2018 using the modified retrospective method which will include a cumulative-effect adjustment on the balance sheet as of the beginning of the fiscal year of adoption.	Adoption of the ASU did not have an impact on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.
ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments (a Consensus of the Emerging Issues Task Force)	This ASU addresses diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The standard provides clarity on the treatment of eight specifically defined types of cash inflows and outflows.	January 1, 2018 using the retrospective method (with early adoption permitted provided that all amendments are adopted in the same period).	Adoption of the ASU did not have a significant impact on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.
ASU 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash	In November 2016, the FASB issued this ASU to address diversity in practice from entities classifying and presenting transfers between cash and restricted cash as operating, investing, or financing activities, or as a combination of those activities in the Statement of Cash Flows. The ASU requires entities to show the changes in the total of cash, cash equivalents, restricted cash, and restricted cash equivalents in the Statement of Cash Flows. As a result, transfers between such categories will no longer be presented in the Statement of Cash Flows.	January 1, 2018 using the retrospective method (with early adoption permitted).	Adoption of the ASU did not have a significant impact on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.

ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income In February 2018, this ASU was issued following the enactment of the Tax Act of 2017. This ASU allows an entity to elect a reclassification from accumulated other comprehensive income to retained earnings for stranded effects resulting from the Tax Act of 2017. January 1, 2019 with early adoption permitted. The ASU should be applied either in the period of adoption or retrospectively to each period in which the effect of the change in the U.S. federal corporate income tax rate in the Tax Act of 2017 is recognized. The Company early adopted the ASU effective January 1, 2018 and elected to apply the ASU in the period of adoption subsequent to recording the adoption impacts of ASU 2016-01 as described above. As a result, the Company reclassified stranded effects resulting from the Tax Act of 2017 by decreasing accumulated other comprehensive income and increasing retained earnings, each by$36.7 million.

Recent Accounting Pronouncements

Changes to U.S. GAAP are established by the Financial Accounting Standards Board ("FASB") in the form of accounting standards updates ("ASU") to the FASB Accounting Standards Codification. The Company considers the applicability and impact of all ASU. ASU listed below include those that have been adopted during the current fiscal year and/or those that have been issued but not yet adopted as of the date of this filing. ASU not listed below were assessed and determined to be either not applicable or not material.

Adoption of ASU 2016-01

Effective January 1, 2018, the Company adopted ASU 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Liabilities using a modified retrospective method. Adoption of this ASU impacted the Company’s accounting and presentation related to equity investments. The most significant impact is that the changes in fair value of equity securities previously classified as “available for sale” are to be reported in net income within “Asset administration fees and other income” in the Consolidated Statements of Operations. Prior to this, the changes in fair value on equity securities classified as “available for sale” were reported in “Accumulated other comprehensive income”.

The impacts of this ASU on the Company’s Consolidated Financial Statements can be categorized as follows: (1) Changes to the presentation within the Consolidated Statements of Financial Position; (2) Cumulative-effect Adjustment Upon Adoption; and (3) Changes to Accounting Policies. Each of these components is described below. This section is meant to serve as an update to, and should be read in conjunction with Note 2 to the Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

(1) Changes to the presentation within the Consolidated Statements of Financial Position

Because of the fundamental accounting changes as described in section "(3) Changes to Accounting Policies" below, the Company determined that changes to the presentation of certain balances in the investment section of the Company’s Consolidated Statements of Financial Position were also necessary to maintain clarity and logical presentation. The table below illustrates these changes by presenting the balances as previously reported in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017 and the reclassifications that were made, along with a footnote explanation of each reclassification.

	December 31, 2017
	As previously reported		Reclassifications									As currently reported
Statement of Financial Position Line Items			(1)			(2)			(3)
	(in thousands)
Fixed maturities, available-for-sale, at fair value	$	10,110,786										$	10,110,786
*Fixed maturities, trading, at fair value	0					166,360						166,360
Trading account assets, at fair value	181,717					(181,717		)				0
Equity securities, available-for-sale, at fair value	18		(18		)							0
*Equity securities, at fair value	0		18			15,357						15,375
Commercial mortgage and other loans	1,387,012											1,387,012
Policy loans	12,558											12,558
Short-term investments	711,071											711,071
Other long-term investments	335,811								(335,811		)	0
*Other invested assets	0								335,811			335,811
Total investments	$	12,738,973	$	0		$	0		$	0		$	12,738,973

* - New line item effective January 1, 2018.

Strikethrough - Eliminated line item effective January 1, 2018.

(1) Retitled “Equity securities, available-for-sale, at fair value” to “Equity securities, at fair value” as equity securities can no longer be described as available-for-sale.

(2) Eliminated the line item “Trading account assets, at fair value” and reclassified each component to another line item.

(3) Retitled “Other long-term investments” to “Other invested assets”.

(2) Cumulative-effect Adjustment Upon Adoption

The provisions of ASU 2016-01 require that the Company apply the amendments through a cumulative-effect adjustment to the Consolidated Statements of Financial Position as of the beginning of the fiscal year of adoption. The following table illustrates the impact on the Company’s Consolidated Statement of Financial Position as a result of recording this cumulative-effect adjustment on January 1, 2018.

Summary of ASU 2016-01 Transition Impacts on the Consolidated Statement
of Financial Position upon Adoption on January 1, 2018
(in thousands)
	Increase / (Decrease)
Other invested assets	$	423
Total assets	$	423
Income taxes	$	89
Total liabilities	89
Accumulated other comprehensive income (loss)	(3		)
Retained earnings	337
Total equity	334
Total liabilities and equity	$	423

(3) Changes to Accounting Policies

This section summarizes the changes in our accounting policies resulting from the adoption of ASU 2016-01 as well as an update to the components of the financial statement line items impacted by the Company’s Consolidated Statements of Financial Position presentation changes described above.

Future Adoption Of New Accounting Pronouncements

ASU issued but not yet adopted as of March 31, 2018

Standard	Description	Effective date and method of adoption	Effect on the financial statements or other significant matters
ASU 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments	This ASU provides a new current expected credit loss model to account for credit losses on certain financial assets and off-balance sheet exposures (e.g., loans held for investment, debt securities held to maturity, reinsurance receivables, net investments in leases and loan commitments). The model requires an entity to estimate lifetime credit losses related to such financial assets and exposures based on relevant information about past events, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. The standard also modifies the current other-than-temporary impairment standard for available-for-sale debt securities to require the use of an allowance rather than a direct write down of the investment, and replaces existing standard for purchased credit deteriorated loans and debt securities.	January 1, 2020 using the modified retrospective method which will include a cumulative-effect adjustment on the balance sheet as of the beginning of the fiscal year of adoption. However, prospective application is required for purchased credit deteriorated assets previously accounted for under ASU 310-30 and for debt securities for which an other-than-temporary-impairment was recognized prior to the date of adoption. Early adoption is permitted beginning January 1, 2019.	The Company is currently assessing the impact of the ASU on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.
ASU 2017-08, Receivables - Nonrefundable Fees and Other Costs (Subtopic 310-20) Premium Amortization on Purchased Callable Debt Securities	This ASU requires certain premiums on callable debt securities to be amortized to the earliest call date.	January 1, 2019 using the modified retrospective method (with early adoption permitted) which will include a cumulative-effect adjustment on the balance sheet as of the beginning of the fiscal year of adoption.	The Company is currently assessing the impact of the ASU on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.
ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities	This ASU makes targeted changes to the existing hedge accounting model to better portray the economics of an entity’s risk management activities and to simplify the use of hedge accounting.	January 1, 2019 using the modified retrospective method (with early adoption permitted) which will include a cumulative-effect adjustment on the balance sheet as of the beginning of the fiscal year of adoption.	The Company is currently assessing the impact of the ASU on the Company’s Consolidated Financial Statements and Notes to the Consolidated Financial Statements.

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Significant Accounting Policies and Pronouncements (Tables)

3 Months Ended

Mar. 31, 2018

Accounting Policies [Abstract]

Adoption of ASU 2016-01

The table below illustrates these changes by presenting the balances as previously reported in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017 and the reclassifications that were made, along with a footnote explanation of each reclassification.

	December 31, 2017
	As previously reported		Reclassifications									As currently reported
Statement of Financial Position Line Items			(1)			(2)			(3)
	(in thousands)
Fixed maturities, available-for-sale, at fair value	$	10,110,786										$	10,110,786
*Fixed maturities, trading, at fair value	0					166,360						166,360
Trading account assets, at fair value	181,717					(181,717		)				0
Equity securities, available-for-sale, at fair value	18		(18		)							0
*Equity securities, at fair value	0		18			15,357						15,375
Commercial mortgage and other loans	1,387,012											1,387,012
Policy loans	12,558											12,558
Short-term investments	711,071											711,071
Other long-term investments	335,811								(335,811		)	0
*Other invested assets	0								335,811			335,811
Total investments	$	12,738,973	$	0		$	0		$	0		$	12,738,973

* - New line item effective January 1, 2018.

Strikethrough - Eliminated line item effective January 1, 2018.

(1) Retitled “Equity securities, available-for-sale, at fair value” to “Equity securities, at fair value” as equity securities can no longer be described as available-for-sale.

(2) Eliminated the line item “Trading account assets, at fair value” and reclassified each component to another line item.

(3) Retitled “Other long-term investments” to “Other invested assets”.

The following table illustrates the impact on the Company’s Consolidated Statement of Financial Position as a result of recording this cumulative-effect adjustment on January 1, 2018.

Summary of ASU 2016-01 Transition Impacts on the Consolidated Statement
of Financial Position upon Adoption on January 1, 2018
(in thousands)
	Increase / (Decrease)
Other invested assets	$	423
Total assets	$	423
Income taxes	$	89
Total liabilities	89
Accumulated other comprehensive income (loss)	(3		)
Retained earnings	337
Total equity	334
Total liabilities and equity	$	423

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Investments (Tables)

3 Months Ended

Mar. 31, 2018

Investments [Abstract]

Fixed Maturities, Available-for-sale Securities

The following tables set forth information relating to fixed maturity securities (excluding investments classified as trading), as of the dates indicated:

	March 31, 2018
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		OTTI in AOCI(3)
	(in thousands)
Fixed maturities, available-for-sale:
U.S. Treasury securities and obligations of U.S. government authorities and agencies	$	4,158,987	$	12,575	$	345,354	$	3,826,208	$	0
Obligations of U.S. states and their political subdivisions	135,235		952		1,780		134,407		0
Foreign government bonds	163,795		5,088		2,735		166,148		0
Public utilities	568,207		19,999		5,874		582,332		0
Redeemable preferred stock	29,485		206		280		29,411		0
All other U.S. public corporate securities	1,433,169		51,066		19,859		1,464,376		0
All other U.S. private corporate securities	916,459		29,127		10,625		934,961		0
All other foreign public corporate securities	216,048		4,322		3,775		216,595		0
All other foreign private corporate securities	657,425		38,150		5,031		690,544		0
Asset-backed securities(1)	429,880		4,445		689		433,636		(17		)
Commercial mortgage-backed securities	504,488		2,876		10,978		496,386		0
Residential mortgage-backed securities(2)	156,710		1,825		2,358		156,177		(4		)
Total fixed maturities, available-for-sale	$	9,369,888	$	170,631	$	409,338	$	9,131,181	$	(21	)

(1) Includes credit-tranched securities collateralized by loan obligations, sub-prime mortgages, auto loans, credit cards, education loans and other asset types.

(2) Includes publicly-traded agency pass-through securities and collateralized mortgage obligations.

(3) Represents the amount of unrealized losses remaining in AOCI, from the impairment measurement date. Amount excludes $5.1 million of net unrealized gains on impaired available-for-sale securities relating to changes in the value of such securities subsequent to the impairment measurement date.

	December 31, 2017
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		OTTI in AOCI(3)
	(in thousands)
Fixed maturities, available-for-sale:
U.S. Treasury securities and obligations of U.S. government authorities and agencies	$	5,059,168	$	9,109	$	236,627	$	4,831,650	$	0
Obligations of U.S. states and their political subdivisions	102,709		2,089		158		104,640		0
Foreign government bonds	133,859		6,878		432		140,305		0
Public utilities	567,829		31,414		2,058		597,185		0
Redeemable preferred stock	29,504		615		59		30,060		0
All other U.S. public corporate securities	1,473,761		77,379		3,416		1,547,724		0
All other U.S. private corporate securities	938,144		35,327		3,795		969,676		0
All other foreign public corporate securities	194,201		5,663		918		198,946		0
All other foreign private corporate securities	638,785		38,030		3,231		673,584		0
Asset-backed securities(1)	341,277		4,438		128		345,587		(17		)
Commercial mortgage-backed securities	502,695		7,334		4,345		505,684		0
Residential mortgage-backed securities(2)	163,334		2,950		539		165,745		(4		)
Total fixed maturities, available-for-sale	$	10,145,266	$	221,226	$	255,706	$	10,110,786	$	(21	)

(1) Includes credit-tranched securities collateralized by loan obligations, sub-prime mortgages, auto loans, credit cards, education loans and other asset types.

(2) Includes publicly-traded agency pass-through securities and collateralized mortgage obligations.

(3) Represents the amount of unrealized losses remaining in AOCI, from the impairment measurement date. Amount excludes $12.3 million of net unrealized gains on impaired available-for-sale securities relating to changes in the value of such securities subsequent to the impairment measurement date.

Duration Of Gross Unrealized Losses On Fixed Maturity Securities

The following tables set forth the fair value and gross unrealized losses aggregated by investment category and length of time that individual fixed maturity securities had been in a continuous unrealized loss position, as of the dates indicated:

	March 31, 2018
	Less than Twelve Months				Twelve Months or More				Total
	Fair Value		Gross   Unrealized   Losses		Fair Value		Gross   Unrealized   Losses		Fair Value		Gross   Unrealized   Losses
	(in thousands)
Fixed maturities, available-for-sale:
U.S. Treasury securities and obligations of U.S. government authorities and agencies	$	5,167	$	20	$	3,339,869	$	345,334	$	3,345,036	$	345,354
Obligations of U.S. states and their political subdivisions	77,831		1,362		13,011		418		90,842		1,780
Foreign government bonds	125,084		2,726		137		9		125,221		2,735
Public utilities	232,665		4,651		25,314		1,223		257,979		5,874
Redeemable preferred stock	10,291		280		0		0		10,291		280
All other U.S. public corporate securities	647,126		16,154		107,482		3,705		754,608		19,859
All other U.S. private corporate securities	380,856		7,318		69,507		3,307		450,363		10,625
All other foreign public corporate securities	128,469		3,065		26,614		710		155,083		3,775
All other foreign private corporate securities	136,956		3,202		39,001		1,829		175,957		5,031
Asset-backed securities	102,748		689		0		0		102,748		689
Commercial mortgage-backed securities	228,798		5,402		126,702		5,576		355,500		10,978
Residential mortgage-backed securities	103,685		1,584		23,378		774		127,063		2,358
Total fixed maturities, available-for-sale	$	2,179,676	$	46,453	$	3,771,015	$	362,885	$	5,950,691	$	409,338

	December 31, 2017
	Less than Twelve Months				Twelve Months or More				Total
	Fair Value		Gross   Unrealized   Losses		Fair Value		Gross   Unrealized   Losses		Fair Value		Gross   Unrealized   Losses
	(in thousands)
Fixed maturities, available-for-sale:
U.S. Treasury securities and obligations of U.S. government authorities and agencies	$	13,174	$	23	$	4,550,472	$	236,604	$	4,563,646	$	236,627
Obligations of U.S. states and their political subdivisions	6,669		26		13,311		132		19,980		158
Foreign government bonds	37,466		428		143		4		37,609		432
Public utilities	84,260		1,357		22,420		701		106,680		2,058
Redeemable preferred stock	10,522		59		0		0		10,522		59
All other U.S. public corporate securities	206,988		1,034		118,002		2,382		324,990		3,416
All other U.S. private corporate securities	221,753		2,173		83,365		1,622		305,118		3,795
All other foreign public corporate securities	66,004		578		23,186		340		89,190		918
All other foreign private corporate securities	78,200		536		89,675		2,695		167,875		3,231
Asset-backed securities	30,234		128		0		0		30,234		128
Commercial mortgage-backed securities	113,423		1,225		129,458		3,120		242,881		4,345
Residential mortgage-backed securities	26,916		166		24,833		373		51,749		539
Total fixed maturities, available-for-sale	$	895,609	$	7,733	$	5,054,865	$	247,973	$	5,950,474	$	255,706

Investments Classified by Contractual Maturity Date

The following table sets forth the amortized cost and fair value of fixed maturities by contractual maturities, as of the date indicated:

	March 31, 2018
	Amortized Cost		Fair Value
	(in thousands)
Fixed maturities, available-for-sale:
Due in one year or less	$	312,028	$	314,328
Due after one year through five years	1,302,697		1,320,394
Due after five years through ten years	1,273,321		1,323,875
Due after ten years	5,390,764		5,086,385
Asset-backed securities	429,880		433,636
Commercial mortgage-backed securities	504,488		496,386
Residential mortgage-backed securities	156,710		156,177
Total fixed maturities, available-for-sale	$	9,369,888	$	9,131,181

Sources of Fixed Maturity Proceeds and Related Investment Gains (Losses) as well as Losses on Impairments

The following table sets forth the sources of fixed maturity proceeds and related investment gains (losses), as well as losses on impairments of fixed maturities, for the periods indicated:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Fixed maturities, available-for-sale
Proceeds from sales(1)	$	1,234,653		$	166,834
Proceeds from maturities/prepayments	115,857			121,865
Gross investment gains from sales and maturities	112			75
Gross investment losses from sales and maturities	(73,625		)	(433		)
OTTI recognized in earnings(2)	(286		)	(2,655		)

(1) Includes $5.3 million and $(0.6) million of non-cash related proceeds due to the timing of trade settlements for the three months ended March 31, 2018 and 2017, respectively.

(2) Excludes the portion of OTTI recorded in “Other comprehensive income (loss)” ("OCI"), representing any difference between the fair value of the impaired debt security and the net present value of its projected future cash flows at the time of the impairment.

Credit Losses Recognized in Earnings on Fixed Maturity Securities Held by the Company for which a Portion of the OTTI Loss was Recognized in OCI

The following table sets forth a rollforward of pre-tax amounts remaining in OCI related to fixed maturity securities with credit loss impairments recognized in earnings, for the periods indicated:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Credit loss impairments:
Balance, beginning of period	$	792		$	1,325
New credit loss impairments	0			0
Additional credit loss impairments on securities previously impaired	0			0
Increases due to the passage of time on previously recorded credit losses	1			3
Reductions for securities which matured, paid down, prepaid or were sold during the period	(2		)	0
Reductions for securities impaired to fair value during the period(1)	0			(520		)
Accretion of credit loss impairments previously recognized due to an increase in cash flows expected to be collected	0			(2		)
Assets transferred to parent and affiliates	0			0
Balance, end of period	$	791		$	806

(1) Represents circumstances where the Company determined in the current period that it intends to sell the security or it is more likely than not that it will be required to sell the security before recovery of the security's amortized cost.

Commercial Mortgage and Other Loans

The following table sets forth the composition of "Commercial mortgage and other loans," as of the dates indicated:

	March 31, 2018					December 31, 2017
	Amount (in thousands)			% of Total		Amount (in thousands)			% of Total
Commercial mortgage and agricultural property loans by property type:
Apartments/Multi-Family	$	356,421		24.3	%	$	348,718		25.0	%
Hospitality	3,745			0.2		3,782			0.3
Industrial	388,227			26.4		327,987			23.6
Office	307,548			20.9		294,072			21.2
Other	139,105			9.5		139,362			10.0
Retail	215,526			14.7		216,544			15.6
Total commercial mortgage loans	1,410,572			96.0		1,330,465			95.7
Agricultural property loans	58,129			4.0		59,197			4.3
Total commercial mortgage and agricultural property loans by property type	1,468,701			100.0	%	1,389,662			100.0	%
Valuation allowance	(2,893		)			(2,650		)
Total commercial mortgage and other loans	$	1,465,808				$	1,387,012

Allowance for Credit Losses

The following tables set forth the activity in the allowance for credit losses for commercial mortgage and other loans, as of the dates indicated:

	March 31, 2018
	Commercial Mortgage Loans		Agricultural Property Loans		Total
	(in thousands)
Allowance for credit losses:
Balance, beginning of year	$	2,616	$	34	$	2,650
Addition to (release of) allowance for losses	242		1		243
Charge-offs, net of recoveries	0		0		0
Total ending balance	$	2,858	$	35	$	2,893

	December 31, 2017
	Commercial Mortgage Loans		Agricultural Property Loans		Total
	(in thousands)
Allowance for credit losses:
Balance, beginning of year	$	2,267	$	22	$	2,289
Addition to (release of) allowance for losses	349		12		361
Charge-offs, net of recoveries	0		0		0
Total ending balance	$	2,616	$	34	$	2,650

Allowance for Credit Losses and Recorded Investment in Commercial Mortgage and Other Loans

The following tables set forth the allowance for credit losses and the recorded investment in commercial mortgage and other loans, as of the dates indicated:

	March 31, 2018
	Commercial Mortgage Loans		Agricultural Property Loans		Total
	(in thousands)
Allowance for credit losses:
Individually evaluated for impairment	$	0	$	0	$	0
Collectively evaluated for impairment	2,858		35		2,893
Total ending balance(1)	$	2,858	$	35	$	2,893
Recorded investment(2):
Individually evaluated for impairment	$	0	$	4,467	$	4,467
Collectively evaluated for impairment	1,410,572		53,662		1,464,234
Total ending balance(1)	$	1,410,572	$	58,129	$	1,468,701

(1) As of March 31, 2018, there were no loans acquired with deteriorated credit quality.

(2) Recorded investment reflects the carrying value gross of related allowance.

	December 31, 2017
	Commercial Mortgage Loans		Agricultural Property Loans		Total
	(in thousands)
Allowance for credit losses:
Individually evaluated for impairment	$	0	$	0	$	0
Collectively evaluated for impairment	2,616		34		2,650
Total ending balance(1)	$	2,616	$	34	$	2,650
Recorded investment(2):
Individually evaluated for impairment	$	1,571	$	4,865	$	6,436
Collectively evaluated for impairment	1,328,894		54,332		1,383,226
Total ending balance(1)	$	1,330,465	$	59,197	$	1,389,662

(1) As of December 31, 2017, there were no loans acquired with deteriorated credit quality.

(2) Recorded investment reflects the carrying value gross of related allowance.

Financing Receivable Credit Quality Indicators

The following tables set forth certain key credit quality indicators for commercial mortgage and agricultural property loans, based upon the recorded investment gross of allowance for credit losses, as of the dates indicated:

	March 31, 2018
	Debt Service Coverage Ratio
	≥ 1.2X		1.0X to <1.2X		< 1.0X		Total
	(in thousands)
Loan-to-Value Ratio:
0%-59.99%	$	660,518	$	15,076	$	3,346	$	678,940
60%-69.99%	531,122		19,228		0		550,350
70%-79.99%	232,896		5,478		0		238,374
80% or greater	0		1,037		0		1,037
Total commercial mortgage and agricultural property loans	$	1,424,536	$	40,819	$	3,346	$	1,468,701

	December 31, 2017
	Debt Service Coverage Ratio
	≥ 1.2X		1.0X to <1.2X		< 1.0X		Total
	(in thousands)
Loan-to-Value Ratio:
0%-59.99%	$	667,338	$	14,426	$	4,566	$	686,330
60%-69.99%	503,922		1,329		0		505,251
70%-79.99%	182,368		13,281		0		195,649
80% or greater	1,387		0		1,045		2,432
Total commercial mortgage and agricultural property loans	$	1,355,015	$	29,036	$	5,611	$	1,389,662

Aging of Past Due Commercial Mortgage and Other Loans and Nonaccrual Status

The following tables set forth an aging of past due commercial mortgage and other loans based upon the recorded investment gross of allowance for credit losses, as well as the amount of commercial mortgage and other loans on non-accrual status, as of the dates indicated:

	March 31, 2018
	Current		30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due(1)		Total Loans		Non-Accrual Status(2)
	(in thousands)
Commercial mortgage loans	$	1,410,572	$	0	$	0	$	0	$	1,410,572	$	0
Agricultural property loans	58,129		0		0		0		58,129		0
Total	$	1,468,701	$	0	$	0	$	0	$	1,468,701	$	0

(1) As of March 31, 2018, there were no loans in this category accruing interest.

(2) For additional information regarding the Company's policies for accruing interest on loans, see Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

	December 31, 2017
	Current		30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due(1)		Total Loans		Non-Accrual Status(2)
	(in thousands)
Commercial mortgage loans	$	1,330,465	$	0	$	0	$	0	$	1,330,465	$	0
Agricultural property loans	59,197		0		0		0		59,197		0
Total	$	1,389,662	$	0	$	0	$	0	$	1,389,662	$	0

(1) As of December 31, 2017, there were no loans in this category accruing interest.

(2) For additional information regarding the Company's policies for accruing interest on loans, see Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

Other Invested Assets

The following table sets forth the composition of “Other invested assets,” as of the dates indicated:

	March 31, 2018		December 31, 2017
	(in thousands)
LPs/LLCs:
Equity method:
Private equity	$	26,538	$	25,801
Hedge funds	106,942		106,474
Real estate-related	47,156		46,043
Subtotal equity method	180,636		178,318
Fair value:
Private equity	4,442		3,500
Hedge funds	268		302
Real estate-related	2,417		2,512
Subtotal fair value(1)	7,127		6,314
Total LPs/LLCs	187,763		184,632
Real estate held through direct ownership	7,264		0
Derivative instruments	172,350		151,179
Total other invested assets(2)	$	367,377	$	335,811

(1) As of December 31, 2017, $6.0 million was accounted for under the cost method.

(2) Prior period amounts have been reclassified to conform to current period presentation. For additional information, see Note 2.

Net Investment Income

The following table sets forth "Net investment income" by investment type, for the periods indicated:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Fixed maturities, available-for-sale	$	76,051		$	81,642
Fixed maturities, trading	601			1,041
Equity securities, at fair value	68			64
Commercial mortgage and other loans	13,493			11,408
Policy loans	135			(44		)
Short-term investments and cash equivalents	6,527			5,165
Other invested assets	3,630			6,771
Gross investment income	100,505			106,047
Less: investment expenses	(3,794		)	(3,798		)
Net investment income(1)	$	96,711		$	102,249

(1) Prior period amounts have been reclassified to conform to current period presentation.

Realized Investment Gains (Losses), Net

The following table sets forth "Realized investment gains (losses), net," by investment type, for the periods indicated:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Fixed maturities(1)	$	(73,799	)	$	(3,013	)
Commercial mortgage and other loans	(620		)	11
LPs/LLCs	0			(23		)
Derivatives(2)	633,120			12,481
Short-term investments and cash equivalents	(11		)	29
Realized investment gains (losses), net	$	558,690		$	9,485

(1) Includes fixed maturity securities classified as available-for-sale and excludes fixed maturity securities classified as trading.

(2) Includes the hedged items offset in qualifying fair value hedge accounting relationships.

Net Unrealized Gains and (Losses) on Investments

The following table sets forth net unrealized gains (losses) on investments, as of the dates indicated:

	March 31, 2018			December 31, 2017
	(in thousands)
Fixed maturity securities, available-for-sale — with OTTI	$	5,121		$	12,311
Fixed maturity securities, available-for-sale — all other	(243,828		)	(46,791		)
Equity securities, available-for-sale(1)	0			4
Derivatives designated as cash flow hedges(2)	(38,822		)	(25,851		)
Affiliated notes	758			829
Other investments	1,061			86
Net unrealized gains (losses) on investments	$	(275,710	)	$	(59,412	)

(1) Effective January 1, 2018, unrealized gains (losses) on equity securities are recorded within "Asset administration fees and other income."

(2) For more information on cash flow hedges, see Note 4.

Repurchase Agreements and Securities Lending

The following table sets forth the composition of "Cash collateral for loaned securities," which represents the liability to return cash collateral received for the following types of securities loaned, as of the dates indicated:

	March 31, 2018						December 31, 2017
	Remaining Contractual Maturities of the Agreements						Remaining Contractual Maturities of the Agreements
	Overnight & Continuous		Up to 30 Days		Total		Overnight & Continuous		Up to 30 Days		Total
	(in thousands)
Foreign government bonds	$	0	$	0	$	0	$	10,505	$	0	$	10,505
U.S. public corporate securities	7,640		0		7,640		6,878		0		6,878
Total cash collateral for loaned securities(1)	$	7,640	$	0	$	7,640	$	17,383	$	0	$	17,383

(1) The Company did not have any agreements with remaining contractual maturities of thirty days or greater, as of the dates indicated.

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Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

The table below provides a summary of the gross notional amount and fair value of derivatives contracts by the primary underlying risk, excluding embedded derivatives and associated reinsurance recoverables. Many derivative instruments contain multiple underlying risks. The fair value amounts below represent the gross fair value of derivative contracts prior to taking into account the netting effects of master netting agreements, cash collateral and non-performance risk ("NPR").

	March 31, 2018							December 31, 2017
Primary Underlying Risk/Instrument Type			Gross Fair Value							Gross Fair Value
	Notional		Assets		Liabilities			Notional		Assets		Liabilities
	(in thousands)
Derivatives Designated as Hedge Accounting Instruments:
Currency/Interest Rate
Foreign Currency Swaps	$	704,383	$	8,769	$	(66,974	)	$	677,257	$	13,348	$	(47,209	)
Total Qualifying Hedges	$	704,383	$	8,769	$	(66,974	)	$	677,257	$	13,348	$	(47,209	)
Derivatives Not Qualifying as Hedge Accounting Instruments:
Interest Rate
Interest Rate Futures	$	1,805,000	$	0	$	0		$	1,964,000	$	8,296	$	0
Interest Rate Swaps	85,813,525		3,686,730		(1,590,200		)	87,939,425		4,374,658		(1,065,549		)
Interest Rate Options	17,630,000		168,074		(198,230		)	15,775,000		175,156		(160,181		)
Interest Rate Forwards	1,358,967		6,401		(15,825		)	975,929		19,870		(2		)
Foreign Currency
Foreign Currency Forwards	12,417		0		(66		)	12,455		1		(319		)
Currency/Interest Rate
Foreign Currency Swaps	144,329		5,556		(11,552		)	151,400		7,779		(7,488		)
Equity
Equity Futures	58,292		0		0			672,055		2,442		0
Total Return Swaps	13,184,658		438,563		(26,599		)	13,841,333		8,517		(341,700		)
Equity Options	31,484,683		340,307		(361,564		)	31,702,334		460,597		(318,955		)
Total Non-Qualifying Hedges	$	151,491,871	$	4,645,631	$	(2,204,036	)	$	153,033,931	$	5,057,316	$	(1,894,194	)
Total Derivatives(1)	$	152,196,254	$	4,654,400	$	(2,271,010	)	$	153,711,188	$	5,070,664	$	(1,941,403	)

(1) Excludes embedded derivatives

Offsetting of Financial Assets

The following table presents recognized derivative instruments (excluding embedded derivatives and associated reinsurance recoverables), and repurchase and reverse repurchase agreements that are offset in the Unaudited Interim Consolidated Statements of Financial Position, and/or are subject to an enforceable master netting arrangement or similar agreement, irrespective of whether they are offset in the Unaudited Interim Consolidated Statements of Financial Position.

	March 31, 2018
	Gross Amounts of Recognized Financial Instruments		Gross Amounts Offset in the Consolidated Statements of Financial Position			Net Amounts Presented in the Consolidated Statements of Financial Position		Financial Instruments/ Collateral(1)			Net Amount
	(in thousands)
Offsetting of Financial Assets:
Derivatives(1)	$	4,654,400	$	(4,482,050	)	$	172,350	$	(122,258	)	$	50,092
Securities purchased under agreements to resell	0		0			0		0			0
Total Assets	$	4,654,400	$	(4,482,050	)	$	172,350	$	(122,258	)	$	50,092
Offsetting of Financial Liabilities:
Derivatives(1)	$	2,271,010	$	(2,271,010	)	$	0	$	0		$	0
Securities sold under agreements to repurchase	0		0			0		0			0
Total Liabilities	$	2,271,010	$	(2,271,010	)	$	0	$	0		$	0

	December 31, 2017
	Gross Amounts of Recognized Financial Instruments		Gross Amounts Offset in the Statements of Financial Position			Net Amounts Presented in the Statements of Financial Position		Financial Instruments/ Collateral(1)		Net Amount
	(in thousands)
Offsetting of Financial Assets:
Derivatives(1)	$	5,070,517	$	(4,919,486	)	$	151,031	$	0	$	151,031
Securities purchased under agreements to resell	0		0			0		0		0
Total Assets	$	5,070,517	$	(4,919,486	)	$	151,031	$	0	$	151,031
Offsetting of Financial Liabilities:
Derivatives(1)	$	1,941,403	$	(1,941,403	)	$	0	$	0	$	0
Securities sold under agreements to repurchase	0		0			0		0		0
Total Liabilities	$	1,941,403	$	(1,941,403	)	$	0	$	0	$	0

(1) Amounts exclude the excess of collateral received/pledged from/to the counterparty.

Offsetting of Financial Liabilities

The following table presents recognized derivative instruments (excluding embedded derivatives and associated reinsurance recoverables), and repurchase and reverse repurchase agreements that are offset in the Unaudited Interim Consolidated Statements of Financial Position, and/or are subject to an enforceable master netting arrangement or similar agreement, irrespective of whether they are offset in the Unaudited Interim Consolidated Statements of Financial Position.

	March 31, 2018
	Gross Amounts of Recognized Financial Instruments		Gross Amounts Offset in the Consolidated Statements of Financial Position			Net Amounts Presented in the Consolidated Statements of Financial Position		Financial Instruments/ Collateral(1)			Net Amount
	(in thousands)
Offsetting of Financial Assets:
Derivatives(1)	$	4,654,400	$	(4,482,050	)	$	172,350	$	(122,258	)	$	50,092
Securities purchased under agreements to resell	0		0			0		0			0
Total Assets	$	4,654,400	$	(4,482,050	)	$	172,350	$	(122,258	)	$	50,092
Offsetting of Financial Liabilities:
Derivatives(1)	$	2,271,010	$	(2,271,010	)	$	0	$	0		$	0
Securities sold under agreements to repurchase	0		0			0		0			0
Total Liabilities	$	2,271,010	$	(2,271,010	)	$	0	$	0		$	0

	December 31, 2017
	Gross Amounts of Recognized Financial Instruments		Gross Amounts Offset in the Statements of Financial Position			Net Amounts Presented in the Statements of Financial Position		Financial Instruments/ Collateral(1)		Net Amount
	(in thousands)
Offsetting of Financial Assets:
Derivatives(1)	$	5,070,517	$	(4,919,486	)	$	151,031	$	0	$	151,031
Securities purchased under agreements to resell	0		0			0		0		0
Total Assets	$	5,070,517	$	(4,919,486	)	$	151,031	$	0	$	151,031
Offsetting of Financial Liabilities:
Derivatives(1)	$	1,941,403	$	(1,941,403	)	$	0	$	0	$	0
Securities sold under agreements to repurchase	0		0			0		0		0
Total Liabilities	$	1,941,403	$	(1,941,403	)	$	0	$	0	$	0

(1) Amounts exclude the excess of collateral received/pledged from/to the counterparty.

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance

The following tables provide the financial statement classification and impact of derivatives used in qualifying and non-qualifying hedge relationships, excluding the offset of the hedged item in an effective hedge relationship.

	Three Months Ended March 31, 2018
	Realized Investment Gains (Losses)			Net Investment Income		Other Income			AOCI(1)
	(in thousands)
Derivatives Designated as Hedge Accounting Instruments:
Cash flow hedges
Currency/Interest Rate	$	0		$	1,615	$	(3,994	)	$	(12,971	)
Total cash flow hedges	0			1,615		(3,994		)	(12,971		)
Derivatives Not Qualifying as Hedge Accounting Instruments:
Interest Rate	(1,183,795		)	0		0			0
Currency	(470		)	0		0			0
Currency/Interest Rate	(13,332		)	0		(55		)	0
Equity	12,066			0		0			0
Embedded Derivatives	1,818,651			0		0			0
Total non-qualifying hedges	633,120			0		(55		)	0
Total	$	633,120		$	1,615	$	(4,049	)	$	(12,971	)

	Three Months Ended March 31, 2017
	Realized Investment Gains (Losses)			Net Investment Income		Other Income			AOCI(1)
	(in thousands)
Derivatives Designated as Hedge Accounting Instruments:
Cash flow hedges
Currency/Interest Rate	$	0		$	1,331	$	(2,702	)	$	(5,819	)
Total cash flow hedges	0			1,331		(2,702		)	(5,819		)
Derivatives Not Qualifying as Hedge Accounting Instruments:
Interest Rate	(168,806		)	0		0			0
Currency	(14		)	0		0			0
Currency/Interest Rate	(605		)	0		(44		)	0
Equity	(618,511		)	0		0			0
Embedded Derivatives	800,417			0		0			0
Total non-qualifying hedges	12,481			0		(44		)	0
Total	$	12,481		$	1,331	$	(2,746	)	$	(5,819	)

(1) Amounts deferred in AOCI.

Schedule of Derivative Instruments Recognized in Accumulated Other Comprehensive Income(Loss) Before Taxes

Presented below is a rollforward of current period cash flow hedges in AOCI before taxes:

	(in thousands)
Balance, December 31, 2017	$	(25,851	)
Net deferred gains/(losses) on cash flow hedges from January 1 to March 31, 2018	(16,189		)
Amount reclassified into current period earnings	3,218
Balance, March 31, 2018	$	(38,822	)

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Fair Value of Assets and Liabilities (Tables)

3 Months Ended

Mar. 31, 2018

Fair Value Disclosures [Abstract]

Fair Value, Assets and Liabilities Measured on Recurring Basis

The tables below present the balances of assets and liabilities reported at fair value on a recurring basis, as of the dates indicated.

	As of March 31, 2018
	Level 1		Level 2		Level 3		Netting(1)			Total
	(in thousands)
Fixed maturities, available-for-sale:
U.S Treasury securities and obligations of U.S. government authorities and agencies	$	0	$	3,820,326	$	5,882	$	0		$	3,826,208
Obligations of U.S. states and their political subdivisions	0		134,407		0		0			134,407
Foreign government bonds	0		166,148		0		0			166,148
U.S. corporate public securities	0		1,716,456		1,108		0			1,717,564
U.S. corporate private securities	0		1,111,395		54,707		0			1,166,102
Foreign corporate public securities	0		246,221		0		0			246,221
Foreign corporate private securities	0		753,874		34,458		0			788,332
Asset-backed securities(2)	0		178,154		255,482		0			433,636
Commercial mortgage-backed securities	0		495,817		569		0			496,386
Residential mortgage-backed securities	0		155,984		193		0			156,177
Subtotal	0		8,778,782		352,399		0			9,131,181
Fixed maturities, trading	0		63,953		0		0			63,953
Equity securities	5,604		11		10,617		0			16,232
Short-term investments	0		12,758		11		0			12,769
Cash equivalents	554,442		905,847		0		0			1,460,289
Other invested assets(3)	0		4,654,400		0		(4,482,050		)	172,350
Reinsurance recoverables	0		0		195,497		0			195,497
Receivables from parent and affiliates	0		3,805		34,163		0			37,968
Subtotal excluding separate account assets	560,046		14,419,556		592,687		(4,482,050		)	11,090,239
Separate account assets(4)	0		36,433,321		0		0			36,433,321
Total assets	$	560,046	$	50,852,877	$	592,687	$	(4,482,050	)	$	47,523,560
Future policy benefits(5)	$	0	$	0	$	6,578,210	$	0		$	6,578,210
Payables to parent and affiliates	0		2,271,010		0		(2,271,010		)	0
Reinsurance Payables	0		0		129		0			129
Other liabilities	0		0		0		0			0
Total liabilities	$	0	$	2,271,010	$	6,578,339	$	(2,271,010	)	$	6,578,339

	As of December 31, 2017
	Level 1		Level 2		Level 3		Netting(1)			Total
	(in thousands)
Fixed maturities, available-for-sale:
U.S Treasury securities and obligations of U.S. government authorities and agencies	$	0	$	4,826,413	$	5,237	$	0		$	4,831,650
Obligations of U.S. states and their political subdivisions	0		104,640		0		0			104,640
Foreign government bonds	0		140,305		0		0			140,305
U.S. corporate public securities	0		1,806,888		1,562		0			1,808,450
U.S. corporate private securities	0		1,148,536		59,408		0			1,207,944
Foreign corporate public securities	0		229,006		215		0			229,221
Foreign corporate private securities	0		737,539		34,021		0			771,560
Asset-backed securities(2)	0		160,229		185,358		0			345,587
Commercial mortgage-backed securities	0		505,684		0		0			505,684
Residential mortgage-backed securities	0		165,745		0		0			165,745
Subtotal	0		9,824,985		285,801		0			10,110,786
Fixed maturities, trading(6)	0		166,360		0		0			166,360
Equity securities(6)	5,599		18		9,758		0			15,375
Short-term investments	448,712		262,272		87		0			711,071
Cash equivalents	0		1,146,466		0		0			1,146,466
Other invested assets(3)(6)	10,738		5,059,779		147		(4,919,486		)	151,178
Reinsurance recoverables	0		0		244,006		0			244,006
Receivables from parent and affiliates	0		38,145		0		0			38,145
Subtotal excluding separate account assets	465,049		16,498,025		539,799		(4,919,486		)	12,583,387
Separate account assets(4)	0		37,990,547		0		0			37,990,547
Total assets	$	465,049	$	54,488,572	$	539,799	$	(4,919,486	)	$	50,573,934
Future policy benefits(5)	$	0	$	0	$	8,151,902	$	0		$	8,151,902
Payable to parent and affiliates	0		1,941,403		0		(1,941,403		)	0
Other liabilities	0		0		0		0			0
Total liabilities	$	0	$	1,941,403	$	8,151,902	$	(1,941,403	)	$	8,151,902

(1) “Netting” amounts represent cash collateral of $2,211 million and $2,978 million as of March 31, 2018 and December 31, 2017, respectively, and the impact of offsetting asset and liability positions held with the same counterparty, subject to master netting arrangements.

(2) Includes credit tranched securities collateralized by syndicated bank loans, sub-prime mortgages, auto loans, credit cards, education loans and other asset types.

(3) Other invested assets excluded from the fair value hierarchy include certain hedge funds, private equity funds and other funds for which fair value is measured at net asset value ("NAV") per share (or its equivalent) as a practical expedient. At March 31, 2018 and December 31, 2017, the fair values of such investments were $7.1 million and $0.3 million, respectively.

(4) Separate account assets represent segregated funds that are invested for certain customers. Investment risks associated with market value changes are borne by the customers, except to the extent of minimum guarantees made by the Company with respect to certain accounts. Separate account liabilities are not included in the above table as they are reported at contract value and not fair value in the Company’s Unaudited Interim Consolidated Statements of Financial Position.

(5) As of March 31, 2018, the net embedded derivative liability position of $6,578 million includes $904 million of embedded derivatives in an asset position and $7,482 million of embedded derivatives in a liability position. As of December 31, 2017, the net embedded derivative liability position of $8,152 million includes $819 million of embedded derivatives in an asset position and $8,971 million of embedded derivatives in a liability position.

(6) Prior period amounts have been reclassified to conform to current period presentation. See Note 2 for details.

Fair Value Inputs, Assets, Quantitative Information

The tables below present quantitative information on significant internally-priced Level 3 assets and liabilities.

	As of March 31, 2018
	Fair Value		Valuation Techniques	Unobservable     Inputs	Minimum		Maximum		Weighted     Average		Impact of Increase in Input on Fair     Value(1)
	(in thousands)
Assets:
Corporate securities(2)	$	22,195	Discounted cash flow	Discount rate	5.75	%	20	%	12	%	Decrease
			Liquidation	Liquidation	13	%	13	%	13	%	Increase
Reinsurance recoverables	$	195,497	Fair values are determined in the same manner as future policy benefits
Liabilities:
Future policy benefits(3)	$	6,578,210	Discounted cash flow	Lapse rate(4)	1	%	12	%			Decrease
				Spread over LIBOR(5)	0.24	%	1.21	%			Decrease
				Utilization rate(6)	52	%	97	%			Increase
				Withdrawal rate	See table footnote (7) below.
				Mortality rate(8)	0	%	14	%			Decrease
				Equity volatility curve	16	%	24	%			Increase

	As of December 31, 2017
	Fair Value		Valuation Techniques	Unobservable     Inputs	Minimum		Maximum		Weighted     Average		Impact of Increase in Input on Fair     Value(1)
	(in thousands)
Assets:
Corporate securities(2)	$	22,215	Discounted cash flow	Discount rate	5.06	%	22.23	%	8.57	%	Decrease
Reinsurance recoverables	$	244,006	Fair values are determined in the same manner as future policy benefits
Liabilities:
Future policy benefits(3)	$	8,151,902	Discounted cash flow	Lapse rate(4)	1	%	12	%			Decrease
				Spread over LIBOR(5)	0.12	%	1.10	%			Decrease
				Utilization rate(6)	52	%	97	%			Increase
				Withdrawal rate	See table footnote (7) below.
				Mortality rate(8)	0	%	14	%			Decrease
				Equity volatility curve	13	%	24	%			Increase

(1) Conversely, the impact of a decrease in input would have the opposite impact on fair value as that presented in the table.

(2) Includes assets classified as fixed maturities, available-for-sale.

(3) Future policy benefits primarily represent general account liabilities for the living benefit features of the Company’s variable annuity contracts which are accounted for as embedded derivatives. Since the valuation methodology for these liabilities uses a range of inputs that vary at the contract level over the cash flow projection period, presenting a range, rather than weighted average, is a more meaningful representation of the unobservable inputs used in the valuation.

(4) Lapse rates are adjusted at the contract level based on the in-the-moneyness of the living benefit and reflect other factors, such as the applicability of any surrender charges. Lapse rates are reduced when contracts are more in-the-money. Lapse rates are also generally assumed to be lower for the period where surrender charges apply.

(5) The spread over the London Inter-Bank Offered Rate ("LIBOR") swap curve represents the premium added to the proxy for the risk-free rate (LIBOR) to reflect our estimates of rates that a market participant would use to value the living benefit contracts in both the accumulation and payout phases. This spread includes an estimate of NPR, which is the risk that the obligation will not be fulfilled by the Company. NPR is primarily estimated by utilizing the credit spreads associated with issuing funding agreements, adjusted for any illiquidity risk premium. In order to reflect the financial strength ratings of the Company, credit spreads associated with funding agreements, as opposed to credit spread associated with debt, are utilized in developing this estimate because both funding agreements and living benefit contracts are insurance liabilities and are therefore senior to debt.

(6) The utilization rate assumption estimates the percentage of contracts that will utilize the benefit during the contract duration, and begin lifetime withdrawals at various time intervals from contract inception. The remaining contractholders are assumed to either begin lifetime withdrawals immediately or never utilize the benefit. Utilization assumptions may vary by product type, tax status and age. The impact of changes in these assumptions is highly dependent on the product type, the age of the contractholder at the time of the sale, and the timing of the first lifetime income withdrawal. Range reflects the utilization rate for the vast majority of business with living benefits.

(7) The withdrawal rate assumption estimates the magnitude of annual contractholder withdrawals relative to the maximum allowable amount under the contract. These assumptions vary based on the age of the contractholder, the tax status of the contract and the duration since the contractholder began lifetime withdrawals. As of March 31, 2018 and December 31, 2017, the minimum withdrawal rate assumption is 78% and the maximum withdrawal rate assumption may be greater than 100%. The fair value of the liability will generally increase the closer the withdrawal rate is to 100% and decrease as the withdrawal rate moves further away from 100%.

(8) Range reflects the mortality rate for the vast majority of business with living benefits, with policyholders ranging from 35 to 90 years old. While the majority of living benefits have a minimum age requirement, certain benefits do not have an age restriction. This results in contractholders for certain benefits with mortality rates approaching 0%. Based on historical experience, the Company applies a set of age and duration specific mortality rate adjustments compared to standard industry tables. A mortality improvement assumption is also incorporated into the overall mortality table.

Fair Value Inputs, Liabilities, Quantitative Information

The tables below present quantitative information on significant internally-priced Level 3 assets and liabilities.

	As of March 31, 2018
	Fair Value		Valuation Techniques	Unobservable     Inputs	Minimum		Maximum		Weighted     Average		Impact of Increase in Input on Fair     Value(1)
	(in thousands)
Assets:
Corporate securities(2)	$	22,195	Discounted cash flow	Discount rate	5.75	%	20	%	12	%	Decrease
			Liquidation	Liquidation	13	%	13	%	13	%	Increase
Reinsurance recoverables	$	195,497	Fair values are determined in the same manner as future policy benefits
Liabilities:
Future policy benefits(3)	$	6,578,210	Discounted cash flow	Lapse rate(4)	1	%	12	%			Decrease
				Spread over LIBOR(5)	0.24	%	1.21	%			Decrease
				Utilization rate(6)	52	%	97	%			Increase
				Withdrawal rate	See table footnote (7) below.
				Mortality rate(8)	0	%	14	%			Decrease
				Equity volatility curve	16	%	24	%			Increase

	As of December 31, 2017
	Fair Value		Valuation Techniques	Unobservable     Inputs	Minimum		Maximum		Weighted     Average		Impact of Increase in Input on Fair     Value(1)
	(in thousands)
Assets:
Corporate securities(2)	$	22,215	Discounted cash flow	Discount rate	5.06	%	22.23	%	8.57	%	Decrease
Reinsurance recoverables	$	244,006	Fair values are determined in the same manner as future policy benefits
Liabilities:
Future policy benefits(3)	$	8,151,902	Discounted cash flow	Lapse rate(4)	1	%	12	%			Decrease
				Spread over LIBOR(5)	0.12	%	1.10	%			Decrease
				Utilization rate(6)	52	%	97	%			Increase
				Withdrawal rate	See table footnote (7) below.
				Mortality rate(8)	0	%	14	%			Decrease
				Equity volatility curve	13	%	24	%			Increase

(1) Conversely, the impact of a decrease in input would have the opposite impact on fair value as that presented in the table.

(2) Includes assets classified as fixed maturities, available-for-sale.

(3) Future policy benefits primarily represent general account liabilities for the living benefit features of the Company’s variable annuity contracts which are accounted for as embedded derivatives. Since the valuation methodology for these liabilities uses a range of inputs that vary at the contract level over the cash flow projection period, presenting a range, rather than weighted average, is a more meaningful representation of the unobservable inputs used in the valuation.

(4) Lapse rates are adjusted at the contract level based on the in-the-moneyness of the living benefit and reflect other factors, such as the applicability of any surrender charges. Lapse rates are reduced when contracts are more in-the-money. Lapse rates are also generally assumed to be lower for the period where surrender charges apply.

(5) The spread over the London Inter-Bank Offered Rate ("LIBOR") swap curve represents the premium added to the proxy for the risk-free rate (LIBOR) to reflect our estimates of rates that a market participant would use to value the living benefit contracts in both the accumulation and payout phases. This spread includes an estimate of NPR, which is the risk that the obligation will not be fulfilled by the Company. NPR is primarily estimated by utilizing the credit spreads associated with issuing funding agreements, adjusted for any illiquidity risk premium. In order to reflect the financial strength ratings of the Company, credit spreads associated with funding agreements, as opposed to credit spread associated with debt, are utilized in developing this estimate because both funding agreements and living benefit contracts are insurance liabilities and are therefore senior to debt.

(6) The utilization rate assumption estimates the percentage of contracts that will utilize the benefit during the contract duration, and begin lifetime withdrawals at various time intervals from contract inception. The remaining contractholders are assumed to either begin lifetime withdrawals immediately or never utilize the benefit. Utilization assumptions may vary by product type, tax status and age. The impact of changes in these assumptions is highly dependent on the product type, the age of the contractholder at the time of the sale, and the timing of the first lifetime income withdrawal. Range reflects the utilization rate for the vast majority of business with living benefits.

(7) The withdrawal rate assumption estimates the magnitude of annual contractholder withdrawals relative to the maximum allowable amount under the contract. These assumptions vary based on the age of the contractholder, the tax status of the contract and the duration since the contractholder began lifetime withdrawals. As of March 31, 2018 and December 31, 2017, the minimum withdrawal rate assumption is 78% and the maximum withdrawal rate assumption may be greater than 100%. The fair value of the liability will generally increase the closer the withdrawal rate is to 100% and decrease as the withdrawal rate moves further away from 100%.

(8) Range reflects the mortality rate for the vast majority of business with living benefits, with policyholders ranging from 35 to 90 years old. While the majority of living benefits have a minimum age requirement, certain benefits do not have an age restriction. This results in contractholders for certain benefits with mortality rates approaching 0%. Based on historical experience, the Company applies a set of age and duration specific mortality rate adjustments compared to standard industry tables. A mortality improvement assumption is also incorporated into the overall mortality table.

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation

The following tables describe changes in fair values of Level 3 assets and liabilities as of the dates indicated, as well as the portion of gains or losses included in income attributable to unrealized gains or losses related to those assets and liabilities still held at the end of their respective periods. When a determination is made to classify assets and liabilities within Level 3, the determination is based on significance of the unobservable inputs in the overall fair value measurement. Transfers into Level 3 are generally the result of unobservable inputs utilized within valuation methodologies or the use of indicative broker quotes for assets that were previously valued using observable inputs. Transfers out of Level 3 are generally due to the use of observable inputs in valuation methodologies as well as the availability of pricing service information for certain assets that the Company can validate. For further information on valuation processes, see Note 10 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

	Three Months Ended March 31, 2018
	Fixed Maturities, Available-For-Sale
	U.S. Government		Corporate Securities(1)			Structured Securities(2)
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	5,237	$	95,206		$	185,358
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		(66		)	0
Asset administration fees and other income	0		0			0
Included in other comprehensive income (loss)	0		1,195			(145		)
Net investment income	0		50			45
Purchases	645		151			63,810
Sales	0		(36		)	0
Issuances	0		0			0
Settlements	0		(6,035		)	(8,899		)
Transfers into Level 3(4)	0		0			41,954
Transfers out of Level 3(4)	0		(215		)	(25,879		)
Other(5)	0		23			0
Fair Value, end of period assets/(liabilities)	$	5,882	$	90,273		$	256,244
Unrealized gains (losses) for assets/liabilities still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	(76	)	$	0
Asset administration fees and other income	$	0	$	0		$	0

	Three Months Ended March 31, 2018
	Equity Securities		Short-Term Investments			Cash Equivalents		Other Invested Assets
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	9,758	$	87		$	0	$	147
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		(53		)	0		0
Asset administration fees and other income	712		0			0		0
Included in other comprehensive income (loss)	0		0			0		0
Net investment income	0		0			0		0
Purchases	0		0			0		0
Sales	0		0			0		0
Issuances	0		0			0		0
Settlements	0		0			0		0
Transfers into Level 3(4)	0		0			0		0
Transfers out of Level 3(4)	0		0			0		0
Other(5)	147		(23		)	0		(147		)
Fair Value, end of period assets/(liabilities)	$	10,617	$	11		$	0	$	0
Unrealized gains (losses) for assets/liabilities still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	0		$	0	$	0
Asset administration fees and other income	$	0	$	0		$	0	$	0

	Three Months Ended March 31, 2018
	Reinsurance Recoverables			Receivables from Parent and Affiliates			Future Policy Benefits			Reinsurance Payables
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	244,006		$	0		$	(8,151,902	)	$	0
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net(7)	(41,042		)	0			1,828,612			0
Asset administration fees and other income	0			0			0			0
Included in other comprehensive income (loss)	0			(106		)	0			0
Net investment income	0			0			0			0
Purchases	4,850			0			0			0
Sales	0			0			0			0
Issuances	0			0			(254,920		)	0
Settlements	0			0			0			0
Transfers into Level 3(4)	0			34,269			0			0
Transfers out of Level 3(4)	0			0			0			0
Other(5)	(12,317		)	0			0			(129		)
Fair Value, end of period assets/(liabilities)	$	195,497		$	34,163		$	(6,578,210	)	$	(129	)
Unrealized gains (losses) for assets/liabilities still held(6):
Included in earnings:
Realized investment gains (losses), net	$	(38,617	)	$	0		$	1,745,629		$	(12,317	)
Asset administration fees and other income	$	0		$	0		$	0		$	0

	Three months ended March 31, 2017
	Fixed Maturities Available-For-Sale
	U.S. Government		Foreign Government			Corporate Securities(1)			Structured Securities(2)
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	0	$	87		$	151,989		$	31,735
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		0			21			(1		)
Asset administration fees and other income	0		0			0			0
Included in other comprehensive income (loss)	0		0			(517		)	160
Net investment income	0		0			3,375			24
Purchases	6		0			490			51,448
Sales	0		0			(14,026		)	0
Issuances	0		0			0			0
Settlements	0		0			(559		)	(42		)
Transfers into Level 3(4)	0		0			1,415			65,545
Transfers out of Level 3(4)	0		(87		)	(377		)	0
Other(5)	974		0			(974		)	0
Fair Value, end of period assets/(liabilities)	$	980	$	0		$	140,837		$	148,869
Unrealized gains (losses) for assets/(liabilities) still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	0		$	(83	)	$	(1	)
Asset administration fees and other income	$	0	$	0		$	0		$	0

	Three months ended March 31, 2017
	Equity Securities(3)		Short-Term Investments		Cash Equivalents
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	4,864	$	450	$	375
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		0		0
Asset administration fees and other income	226		0		0
Included in other comprehensive income (loss)	351		0		0
Net investment income	0		0		0
Purchases	0		0		0
Sales	0		0		0
Issuances	0		0		0
Settlements	0		0		0
Transfers into Level 3(4)	0		0		0
Transfers out of Level 3(4)	0		0		0
Other	0		0		0
Fair Value, end of period assets/(liabilities)	$	5,441	$	450	$	375
Unrealized gains (losses) for assets/(liabilities) still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	0	$	0
Asset administration fees and other income	$	226	$	0	$	0

	Three Months Ended March 31, 2017
	Reinsurance Recoverables			Receivables from Parent and Affiliates			Future Policy Benefits
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	240,091		$	33,962		$	(7,707,333	)
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net(7)	(20,116		)	0			784,464
Asset administration fees and other income	0			0			0
Included in other comprehensive income (loss)	0			0			0
Net investment income	0			0			0
Purchases	4,873			0			0
Sales	0			0			0
Issuances	0			0			(246,349		)
Settlements	0			0			0
Transfers into Level 3(4)	0			0			0
Transfers out of Level 3(4)	0			(33,962		)	0
Other(5)	(6,317		)	0			0
Fair Value, end of period assets/(liabilities)	$	218,531		$	0		$	(7,169,218	)
Unrealized gains (losses) for assets/(liabilities) still held(6):
Included in earnings:
Realized investment gains (losses), net	$	(18,219	)	$	0		$	725,860
Asset administration fees and other income	$	0		$	0		$	0

(1) Includes U.S. corporate public, U.S. corporate private, foreign corporate public and foreign corporate private securities. Prior period amounts were aggregated to conform to current period presentation.

(2) Includes asset-backed, commercial mortgage-backed and residential mortgage-backed securities. Prior period amounts were aggregated to conform to current period presentation.

(3) Prior period amounts have been reclassified to conform to current period presentation. See Note 2 for details.

(4) Transfers into or out of any level are generally reported at the value as of the beginning of the quarter in which the transfer occurs for any such assets still held at the end of the quarter.

(5) Other primarily represents reclassifications of certain assets and liabilities between reporting categories.

(6) Unrealized gains or losses related to assets still held at the end of the period do not include amortization or accretion of premiums and discounts.

(7) Realized investment gains (losses) on Future Policy Benefits and Reinsurance Recoverables primarily represent the change in the fair value of the Company's living benefit guarantees on certain of its variable annuity contracts.

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation

The following tables describe changes in fair values of Level 3 assets and liabilities as of the dates indicated, as well as the portion of gains or losses included in income attributable to unrealized gains or losses related to those assets and liabilities still held at the end of their respective periods. When a determination is made to classify assets and liabilities within Level 3, the determination is based on significance of the unobservable inputs in the overall fair value measurement. Transfers into Level 3 are generally the result of unobservable inputs utilized within valuation methodologies or the use of indicative broker quotes for assets that were previously valued using observable inputs. Transfers out of Level 3 are generally due to the use of observable inputs in valuation methodologies as well as the availability of pricing service information for certain assets that the Company can validate. For further information on valuation processes, see Note 10 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017.

	Three Months Ended March 31, 2018
	Fixed Maturities, Available-For-Sale
	U.S. Government		Corporate Securities(1)			Structured Securities(2)
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	5,237	$	95,206		$	185,358
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		(66		)	0
Asset administration fees and other income	0		0			0
Included in other comprehensive income (loss)	0		1,195			(145		)
Net investment income	0		50			45
Purchases	645		151			63,810
Sales	0		(36		)	0
Issuances	0		0			0
Settlements	0		(6,035		)	(8,899		)
Transfers into Level 3(4)	0		0			41,954
Transfers out of Level 3(4)	0		(215		)	(25,879		)
Other(5)	0		23			0
Fair Value, end of period assets/(liabilities)	$	5,882	$	90,273		$	256,244
Unrealized gains (losses) for assets/liabilities still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	(76	)	$	0
Asset administration fees and other income	$	0	$	0		$	0

	Three Months Ended March 31, 2018
	Equity Securities		Short-Term Investments			Cash Equivalents		Other Invested Assets
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	9,758	$	87		$	0	$	147
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		(53		)	0		0
Asset administration fees and other income	712		0			0		0
Included in other comprehensive income (loss)	0		0			0		0
Net investment income	0		0			0		0
Purchases	0		0			0		0
Sales	0		0			0		0
Issuances	0		0			0		0
Settlements	0		0			0		0
Transfers into Level 3(4)	0		0			0		0
Transfers out of Level 3(4)	0		0			0		0
Other(5)	147		(23		)	0		(147		)
Fair Value, end of period assets/(liabilities)	$	10,617	$	11		$	0	$	0
Unrealized gains (losses) for assets/liabilities still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	0		$	0	$	0
Asset administration fees and other income	$	0	$	0		$	0	$	0

	Three Months Ended March 31, 2018
	Reinsurance Recoverables			Receivables from Parent and Affiliates			Future Policy Benefits			Reinsurance Payables
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	244,006		$	0		$	(8,151,902	)	$	0
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net(7)	(41,042		)	0			1,828,612			0
Asset administration fees and other income	0			0			0			0
Included in other comprehensive income (loss)	0			(106		)	0			0
Net investment income	0			0			0			0
Purchases	4,850			0			0			0
Sales	0			0			0			0
Issuances	0			0			(254,920		)	0
Settlements	0			0			0			0
Transfers into Level 3(4)	0			34,269			0			0
Transfers out of Level 3(4)	0			0			0			0
Other(5)	(12,317		)	0			0			(129		)
Fair Value, end of period assets/(liabilities)	$	195,497		$	34,163		$	(6,578,210	)	$	(129	)
Unrealized gains (losses) for assets/liabilities still held(6):
Included in earnings:
Realized investment gains (losses), net	$	(38,617	)	$	0		$	1,745,629		$	(12,317	)
Asset administration fees and other income	$	0		$	0		$	0		$	0

	Three months ended March 31, 2017
	Fixed Maturities Available-For-Sale
	U.S. Government		Foreign Government			Corporate Securities(1)			Structured Securities(2)
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	0	$	87		$	151,989		$	31,735
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		0			21			(1		)
Asset administration fees and other income	0		0			0			0
Included in other comprehensive income (loss)	0		0			(517		)	160
Net investment income	0		0			3,375			24
Purchases	6		0			490			51,448
Sales	0		0			(14,026		)	0
Issuances	0		0			0			0
Settlements	0		0			(559		)	(42		)
Transfers into Level 3(4)	0		0			1,415			65,545
Transfers out of Level 3(4)	0		(87		)	(377		)	0
Other(5)	974		0			(974		)	0
Fair Value, end of period assets/(liabilities)	$	980	$	0		$	140,837		$	148,869
Unrealized gains (losses) for assets/(liabilities) still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	0		$	(83	)	$	(1	)
Asset administration fees and other income	$	0	$	0		$	0		$	0

	Three months ended March 31, 2017
	Equity Securities(3)		Short-Term Investments		Cash Equivalents
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	4,864	$	450	$	375
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net	0		0		0
Asset administration fees and other income	226		0		0
Included in other comprehensive income (loss)	351		0		0
Net investment income	0		0		0
Purchases	0		0		0
Sales	0		0		0
Issuances	0		0		0
Settlements	0		0		0
Transfers into Level 3(4)	0		0		0
Transfers out of Level 3(4)	0		0		0
Other	0		0		0
Fair Value, end of period assets/(liabilities)	$	5,441	$	450	$	375
Unrealized gains (losses) for assets/(liabilities) still held(6):
Included in earnings:
Realized investment gains (losses), net	$	0	$	0	$	0
Asset administration fees and other income	$	226	$	0	$	0

	Three Months Ended March 31, 2017
	Reinsurance Recoverables			Receivables from Parent and Affiliates			Future Policy Benefits
	(in thousands)
Fair Value, beginning of period assets/(liabilities)	$	240,091		$	33,962		$	(7,707,333	)
Total gains (losses) (realized/unrealized):
Included in earnings:
Realized investment gains (losses), net(7)	(20,116		)	0			784,464
Asset administration fees and other income	0			0			0
Included in other comprehensive income (loss)	0			0			0
Net investment income	0			0			0
Purchases	4,873			0			0
Sales	0			0			0
Issuances	0			0			(246,349		)
Settlements	0			0			0
Transfers into Level 3(4)	0			0			0
Transfers out of Level 3(4)	0			(33,962		)	0
Other(5)	(6,317		)	0			0
Fair Value, end of period assets/(liabilities)	$	218,531		$	0		$	(7,169,218	)
Unrealized gains (losses) for assets/(liabilities) still held(6):
Included in earnings:
Realized investment gains (losses), net	$	(18,219	)	$	0		$	725,860
Asset administration fees and other income	$	0		$	0		$	0

(1) Includes U.S. corporate public, U.S. corporate private, foreign corporate public and foreign corporate private securities. Prior period amounts were aggregated to conform to current period presentation.

(2) Includes asset-backed, commercial mortgage-backed and residential mortgage-backed securities. Prior period amounts were aggregated to conform to current period presentation.

(3) Prior period amounts have been reclassified to conform to current period presentation. See Note 2 for details.

(4) Transfers into or out of any level are generally reported at the value as of the beginning of the quarter in which the transfer occurs for any such assets still held at the end of the quarter.

(5) Other primarily represents reclassifications of certain assets and liabilities between reporting categories.

(6) Unrealized gains or losses related to assets still held at the end of the period do not include amortization or accretion of premiums and discounts.

(7) Realized investment gains (losses) on Future Policy Benefits and Reinsurance Recoverables primarily represent the change in the fair value of the Company's living benefit guarantees on certain of its variable annuity contracts.

Fair Value Disclosure Financial Instruments Not Carried at Fair Value

The table below presents the carrying amount and fair value by fair value hierarchy level of certain financial instruments that are not reported at fair value. The financial instruments presented below are reported at carrying value on the Company’s Unaudited Interim Consolidated Statements of Financial Position. In some cases, as described below, the carrying amount equals or approximates fair value.

	March 31, 2018
	Fair Value								Carrying Amount(2)
	Level 1		Level 2		Level 3		Total		Total
	(in thousands)
Assets:
Commercial mortgage and other loans	$	0	$	0	$	1,457,017	$	1,457,017	$	1,465,808
Policy loans	0		0		12,488		12,488		12,488
Cash and cash equivalents	272,618		540,000		0		812,618		812,618
Accrued investment income	0		68,569		0		68,569		68,569
Reinsurance recoverables	0		0		58,823		58,823		58,823
Receivables from parent and affiliates	0		11,610		0		11,610		11,610
Other assets	0		30,785		0		30,785		30,785
Total assets	$	272,618	$	650,964	$	1,528,328	$	2,451,910	$	2,460,701
Liabilities:
Policyholders’ account balances - investment contracts	$	0	$	0	$	304,322	$	304,322	$	308,728
Cash collateral for loaned securities	0		7,640		0		7,640		7,640
Short-term debt	0		43,734		0		43,734		43,734
Long-term debt	0		933,228		0		933,228		928,165
Reinsurance payables	0		0		58,823		58,823		58,823
Payables to parent and affiliates	0		49,732		0		49,732		49,732
Other liabilities	0		164,240		0		164,240		164,240
Separate account liabilities - investment contracts	0		95		0		95		95
Total liabilities	$	0	$	1,198,669	$	363,145	$	1,561,814	$	1,561,157

	December 31, 2017(1)
	Fair Value								Carrying Amount(2)
	Level 1		Level 2		Level 3		Total		Total
	(in thousands)
Assets:
Commercial mortgage and other loans	$	0	$	0	$	1,396,167	$	1,396,167	$	1,387,012
Policy loans	0		0		12,558		12,558		12,558
Cash and cash equivalents	493,473		0		0		493,473		493,473
Accrued investment income	0		88,331		0		88,331		88,331
Reinsurance recoverables	0		0		59,588		59,588		59,588
Receivables from parent and affiliates	0		11,206		0		11,206		11,206
Other assets	0		13,802		0		13,802		13,802
Total assets	$	493,473	$	113,339	$	1,468,313	$	2,075,125	$	2,065,970
Liabilities:
Policyholders’ account balances - investment contracts	$	0	$	0	$	281,582	$	281,582	$	281,051
Cash collateral for loaned securities	0		17,383		0		17,383		17,383
Short-term debt	0		43,734		0		43,734		43,734
Long-term debt	0		1,003,251		0		1,003,251		928,165
Reinsurance payables	0		0		59,588		59,588		59,588
Payables to parent and affiliates	0		36,026		0		36,026		36,026
Other liabilities	0		135,556		0		135,556		135,556
Separate account liabilities - investment contracts	0		102		0		102		102
Total liabilities	$	0	$	1,236,052	$	341,170	$	1,577,222	$	1,501,605

(1) The information presented as of December 31, 2017, excludes certain hedge funds, private equity funds and other funds that were accounted for using the cost method and for which the fair value was measured at NAV per share (or its equivalent) as a practical expedient. The fair value and the carrying value of these cost method investments were $6.4 million and $6.0 million, respectively. Due to the adoption of ASU 2016-01 effective January 1, 2018, these assets are carried at fair value at each reporting date with changes in fair value reported in “Asset administration fees and Other income.” Therefore, as of March 31, 2018, these assets are excluded from this table but are reported in the fair value recurring measurement table.

(2) Carrying values presented herein differ from those in the Company’s Unaudited Interim Consolidated Statements of Financial Position because certain items within the respective financial statement captions are not considered financial instruments or are out of scope under authoritative guidance relating to disclosures of the fair value of financial instruments.

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Reinsurance (Tables)

3 Months Ended

Mar. 31, 2018

Reinsurance Disclosures [Abstract]

Reinsurance Impact on Statements of Financial Position

Reinsurance amounts included in the Company's Unaudited Interim Consolidated Statements of Financial Position as of March 31, 2018 and December 31, 2017 were as follows:

	March 31, 2018			December 31, 2017
	(in thousands)
Reinsurance recoverables(1)	$	533,300		$	563,428
Deferred policy acquisition costs	3,747,920			3,766,066
Deferred sales inducements	522,569			540,389
Value of business acquired	(2,654		)	(2,702		)
Other assets	101,750			105,167
Policyholders’ account balances	2,895,340			2,825,030
Future policy benefits	4,394,860			5,511,496
Reinsurance payables(2)	270,482			262,588
Other liabilities	317,591			329,019

(1) "Reinsurance recoverables" includes $0.6 million and $0.3 million of unaffiliated activity as of March 31, 2018 and December 31, 2017, respectively.

(2) "Reinsurance payables" includes $0.2 million and $0.1 million of unaffiliated activity as of March 31, 2018 and December 31, 2017, respectively.

Reinsurance Recoverables by Counterparty

The reinsurance recoverables by counterparty are broken out below:

	March 31, 2018		December 31, 2017
	(in thousands)
Prudential Insurance	$	288,560	$	310,758
Pruco Life	244,115		252,383
Unaffiliated	625		287
Total reinsurance recoverables	$	533,300	$	563,428

Reinsurance Impact on Statements of Operations and Comprehensive Income (Loss)

Reinsurance amounts, included in the Company’s Unaudited Interim Consolidated Statements of Operations and Comprehensive Income (Loss) for the three months ended March 31, were as follows:

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Premiums:
Direct	$	12,113		$	9,425
Assumed	10,181			9,635
Ceded	(1,260		)	(233		)
Net premiums	21,034			18,827
Policy charges and fee income:
Direct	145,713			155,671
Assumed	420,026			392,902
Ceded(1)	(10,449		)	(11,267		)
Net policy charges and fee income	555,290			537,306
Asset administration fees and other income:
Direct	26,033			31,415
Assumed	75,892			69,803
Ceded	(2,388		)	(2,416		)
Net asset administration fees and other income	99,537			98,802
Realized investment gains (losses), net:
Direct	(748,325		)	(559,563		)
Assumed	1,349,104			591,422
Ceded	(42,089		)	(22,374		)
Realized investment gains (losses), net	558,690			9,485
Policyholders' benefits (including change in reserves):
Direct	18,164			15,207
Assumed	17,892			10,961
Ceded(2)	(1,030		)	(9,395		)
Net policyholders' benefits (including change in reserves)	35,026			16,773
Interest credited to policyholders’ account balances:
Direct	36,388			16,224
Assumed	35,791			19,954
Ceded	(2,609		)	(795		)
Net interest credited to policyholders’ account balances	69,570			35,383
Reinsurance expense allowances and general and administrative expenses, net of capitalization and amortization	296,197			235,203

(1) "Policy charges and fee income ceded" includes $(0.2) million and $(0.5) million of unaffiliated activity for the three months ended March 31, 2018 and 2017, respectively.

(2) "Policyholders' benefits (including change in reserves) ceded" includes $(0.2) million and zero of unaffiliated activity for the three months ended March 31, 2018 and 2017, respectively.

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Equity (Tables)

3 Months Ended

Mar. 31, 2018

Equity [Abstract]

Accumulated Other Comprehensive Income (Loss)

The balance of and changes in each component of “Accumulated other comprehensive income (loss)” for the three months endedMarch 31, 2018 and 2017 are as follows:

	Accumulated Other Comprehensive Income (Loss)
	Foreign Currency Translation Adjustments			Net Unrealized Investment Gains (Losses)(1)			Total Accumulated Other Comprehensive Income (Loss)
	(in thousands)
Balance, December 31, 2017	$	(7	)	$	(90,117	)	$	(90,124	)
Change in OCI before reclassifications	(767		)	(253,296		)	(254,063		)
Amounts reclassified from AOCI	0			77,017			77,017
Income tax benefit (expense)	161			37,019			37,180
Cumulative effect of adoption of ASU 2016-01	0			(3		)	(3		)
Cumulative effect of adoption of ASU 2018-02	(2		)	(36,712		)	(36,714		)
Balance, March 31, 2018	$	(615	)	$	(266,092	)	$	(266,707	)

	Accumulated Other Comprehensive Income (Loss)
	Foreign Currency Translation Adjustments			Net Unrealized Investment Gains (Losses)(1)			Total Accumulated Other Comprehensive Income (Loss)
	(in thousands)
Balance, December 31, 2016	$	(78	)	$	(314,870	)	$	(314,948	)
Change in OCI before reclassifications	11			51,334			51,345
Amounts reclassified from AOCI	0			3,013			3,013
Income tax benefit (expense)	(4		)	(19,022		)	(19,026		)
Balance, March 31, 2017	$	(71	)	$	(279,545	)	$	(279,616	)

(1) Includes cash flow hedges of $(39) million and $(26) million as of March 31, 2018 and December 31, 2017, respectively, and $6 millionand$12 million as of March 31, 2017 and December 31, 2016, respectively.

Reclassification out of Accumulated Other Comprehensive Income

Reclassifications out of Accumulated Other Comprehensive Income (Loss)

	Three Months Ended March 31,
	2018			2017
	(in thousands)
Amounts reclassified from AOCI(1)(2):
Net unrealized investment gains (losses):
Cash flow hedges—Currency/ Interest rate(3)	$	(3,218	)	$	1,612
Net unrealized investment gains (losses) on available-for-sale securities	(73,799		)	(4,625		)
Total net unrealized investment gains (losses)(4)	(77,017		)	(3,013		)
Total reclassifications for the period	$	(77,017	)	$	(3,013	)

(1) All amounts are shown before tax.

(2) Positive amounts indicate gains/benefits reclassified out of AOCI. Negative amounts indicate losses/costs reclassified out of AOCI.

(3) See Note 4 for additional information on cash flow hedges.

(4) See table below for additional information on unrealized investment gains (losses), including the impact on deferred policy acquisition costs, other costs and future policy benefits.

OTTI Net Unrealized Investment Gains (Losses) AOCI Rollforward

The amounts for the periods indicated below, split between amounts related to fixed maturity securities on which an OTTI loss has been recognized, and all other net unrealized investment gains (losses), are as follows:

Net Unrealized Investment Gains (Losses) on Fixed Maturity Securities on which an OTTI loss has been recognized

	Net Unrealized Gains (Losses) on Investments			Deferred Policy Acquisition Costs and Other Costs			Future Policy Benefits and Other Liabilities			Deferred Income Tax (Liability) Benefit			Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
	(in thousands)
Balance, December 31, 2017	$	12,311		$	(1,008	)	$	(157	)	$	(3,263	)	$	7,883
Net investment gains (losses) on investments arising during the period	(7,129		)	0			0			1,497			(5,632		)
Reclassification adjustment for (gains) losses included in net income	(61		)	0			0			13			(48		)
Reclassification adjustment for OTTI (gains) losses excluded from net income(1)	0			0			0			0			0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	0			142			0			(30		)	112
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	0			0			34			(7		)	27
Balance, March 31, 2018	$	5,121		$	(866	)	$	(123	)	$	(1,790	)	$	2,342

(1) Represents "transfers in" related to the portion of OTTI losses recognized during the period that were not recognized in earnings for securities with no prior OTTI loss.

All Other Net Unrealized Investment Gains (Losses) in AOCI Rollforward

All Other Net Unrealized Investment Gains (Losses) in AOCI

	Net Unrealized Gains (Losses) on Investments(1)			Deferred Policy Acquisition Costs and Other Costs			Future Policy Benefits and Other Liabilities			Deferred Income Tax (Liability) Benefit			Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
	(in thousands)
Balance, December 31, 2017	$	(71,723	)	$	(82,212	)	$	(16,997	)	$	72,932		$	(98,000	)
Net investment gains (losses) on investments arising during the period	(286,182		)	0			0			60,100			(226,082		)
Reclassification adjustment for (gains) losses included in net income	77,078			0			0			(16,187		)	60,891
Reclassification adjustment for OTTI (gains) losses excluded from net income(2)	0			0			0			0			0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	0			32,935			0			(6,917		)	26,018
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	0			0			6,904			(1,450		)	5,454
Cumulative effect of adoption of ASU 2016-01	(4		)	0			0			1			(3		)
Cumulative effect of adoption of ASU 2018-02	0			0			0			(36,712		)	(36,712		)
Balance, March 31, 2018	$	(280,831	)	$	(49,277	)	$	(10,093	)	$	71,767		$	(268,434	)

(1) Includes cash flow hedges. See Note 4 for information on cash flow hedges.

(2) Represents "transfers out" related to the portion of OTTI losses recognized during the period that were not recognized in earnings for securities with no prior OTTI loss.

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Related Party Transactions (Tables)

3 Months Ended

Mar. 31, 2018

Related Party Transactions [Abstract]

Affiliated Notes Receivable

Affiliated notes receivable included in "Receivables from parent and affiliates" at March 31, 2018 and December 31, 2017 were as follows:

	Maturity Dates	Interest Rates				March 31, 2018		December 31, 2017
						(in thousands)
U.S. Dollar floating rate notes	2028	3.13%	-	3.74	%	$	34,163	$	34,268
U.S. Dollar fixed rate notes	2027	8.15%	-	14.85	%	3,805		3,877
Total long-term notes receivable - affiliated(1)						$	37,968	$	38,145

(1) All long-term notes receivable may be called for prepayment prior to the respective maturity dates under specified circumstances.

Affiliated Asset Transfer

The table below shows affiliated asset trades for the three months ended March 31, 2018 and for the year ended December 31, 2017.

Affiliate	Date	Transaction	Security Type	Fair Value		Book Value		APIC, Net of Tax Increase/(Decrease)		Realized Investment Gain/(Loss), Net of Tax
				(in thousands)
Pruco Life	January 2017	Sale	Fixed Maturities	$	29	$	29	$	0	$	0
Prudential Insurance	October 2017	Sale	Commercial Mortgages	$	131,953	$	128,529	$	0	$	2,226
Gibraltar Universal Life Reinsurance Company	October 2017	Purchase	Fixed Maturities	$	113,686	$	96,583	$	0	$	(11,117	)
Prudential Insurance	December 2017	Purchase	Other Invested Assets - Derivatives	$	171,363	$	171,363	$	0	$	0
Prudential Insurance	December 2017	Sale	Fixed Maturities	$	13,793	$	7,113	$	0	$	4,342
Prudential Insurance	February 2018	Purchase	Fixed Maturities	$	136,963	$	136,963	$	0	$	0

Debt Agreements

The following table provides the breakout of the Company's short-term and long-term debt with affiliates for the three months ended March 31, 2018 and the year ended December 31, 2017.

Affiliate	Date Issued	Amount of Notes - March 31, 2018		Amount of Notes - December 31, 2017		Interest Rate			Date of Maturity
		(in thousands)
Prudential Insurance	4/20/2016	$	18,734	$	18,734		2.60	%		12/15/2018
Prudential Insurance	4/20/2016	25,000		25,000			2.60	%		12/15/2018
Prudential Insurance	4/20/2016	46,835		46,835			2.80	%		6/20/2019
Prudential Insurance	4/20/2016	18,734		18,734			2.80	%		6/20/2019
Prudential Insurance	4/20/2016	37,468		37,468			3.64	%		12/6/2020
Prudential Insurance	4/20/2016	93,671		93,671			3.64	%		12/15/2020
Prudential Insurance	4/20/2016	103,039		103,039			3.64	%		12/15/2020
Prudential Insurance	4/20/2016	93,671		93,671			3.47	%		6/20/2021
Prudential Insurance	4/20/2016	93,671		93,671			4.39	%		12/15/2023
Prudential Insurance	4/20/2016	28,102		28,102			4.39	%		12/15/2023
Prudential Insurance	4/20/2016	37,468		37,468			3.95	%		6/20/2024
Prudential Insurance	4/20/2016	93,671		93,671			3.95	%		6/20/2024
Prudential Insurance	4/20/2016	46,835		46,835			3.95	%		6/20/2024
Prudential Insurance	6/28/2016	30,000		30,000			2.08	%		6/28/2019
Prudential Insurance	6/28/2016	50,000		50,000			3.87	%		6/28/2026
Prudential Insurance	6/28/2016	25,000		25,000			3.49	%		6/28/2026
Prudential Insurance	6/28/2016	26,000		26,000			2.59	%		6/28/2021
Prudential Insurance	6/28/2016	25,000		25,000			2.08	%		6/28/2019
Prudential Insurance	6/28/2016	20,000		20,000			2.08	%		6/28/2019
Prudential Insurance	6/28/2016	25,000		25,000			3.49	%		6/28/2026
Prudential Retirement Insurance & Annuity Company	6/28/2016	34,000		34,000			3.09	%		6/28/2023
Total Loans Payable to Affiliates		$	971,899	$	971,899

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Business and Basis of Presentation (Narratives) (Details)	3 Months Ended
	Mar. 31, 2018 subsidiary
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of subsidiaries	1

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Significant Accounting Policies and Pronouncements (Changes to the presentation within the Consolidated Statements of Financial Position) (Details) - USD ($) $ in Thousands		Mar. 31, 2018	Jan. 01, 2018	Dec. 31, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Fixed maturities, available-for-sale		$ 9,131,181		$ 10,110,786
Fixed maturities, trading, at fair value	[1]	63,953		166,360
Trading account assets, at fair value				0
Equity securities, available-for-sale, at fair value				0
Equity securities, at fair value				15,375
Commercial mortgage and other loans		1,465,808		1,387,012
Policy loans		12,488		12,558
Short-term investments				711,071
Other long-term investments				0
Other invested assets	[1]	367,377		335,811
Total investments		$ 11,069,808		12,738,973
As previously reported
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Fixed maturities, available-for-sale				10,110,786
Fixed maturities, trading, at fair value				0
Trading account assets, at fair value				181,717
Equity securities, available-for-sale, at fair value				18
Equity securities, at fair value				0
Commercial mortgage and other loans				1,387,012
Policy loans				12,558
Short-term investments				711,071
Other long-term investments				335,811
Other invested assets				0
Total investments				12,738,973
Reclassifications (1) | ASU 2016-01
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Equity securities, available-for-sale, at fair value				(18)
Equity securities, at fair value				18
Other invested assets			$ 423
Total investments				0
Reclassifications (2) | ASU 2016-01
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Fixed maturities, trading, at fair value				166,360
Trading account assets, at fair value				(181,717)
Equity securities, at fair value				15,357
Total investments				0
Reclassifications (3) | ASU 2016-01
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other long-term investments				(335,811)
Other invested assets				335,811
Total investments				$ 0

[1] (1)Prior period amounts have been reclassified to conform to current period presentation. See "Adoption of ASU 2016-01" in Note 2 for details.

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Significant Accounting Policies and Pronouncements (Cumulative-effect Adjustment Upon Adoption) (Details) - USD ($) $ in Thousands		Mar. 31, 2018	Jan. 01, 2018	Dec. 31, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other invested assets	[1]	$ 367,377		$ 335,811
Total assets		57,121,336		59,960,850
Total Liabilities		50,644,139		53,679,800
Accumulated other comprehensive income (loss)		(266,707)		(90,124)
Retained earnings		(104,032)		(776,762)
Total liabilities and equity		$ 57,121,336		$ 59,960,850
ASU 2016-01 | Restatement Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other invested assets			$ 423
Total assets			423
Income taxes			89
Total Liabilities			89
Accumulated other comprehensive income (loss)			(3)
Retained earnings			337
Total equity			334
Total liabilities and equity			$ 423

[1] (1)Prior period amounts have been reclassified to conform to current period presentation. See "Adoption of ASU 2016-01" in Note 2 for details.

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Significant Accounting Policies and Pronouncements (Narrative) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Change in Accounting Estimate [Line Items]
Accumulated other comprehensive income (loss)	$ (266,707)	$ (90,124)
ASU 2018-02
Change in Accounting Estimate [Line Items]
Accumulated other comprehensive income (loss)	(36,700)
Retained earnings	$ 36,700

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Investments (Fixed Maturities Securities Excluding Investments Classified as Trading) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 9,369,888	$ 10,145,266
Fair Value	9,131,181	10,110,786
Fixed maturities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	9,369,888	10,145,266
Gross Unrealized Gains	170,631	221,226
Gross Unrealized Losses	409,338	255,706
Fair Value	9,131,181	10,110,786
Fixed maturities | U.S. Treasury securities and obligations of U.S. government authorities and agencies
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	4,158,987	5,059,168
Gross Unrealized Gains	12,575	9,109
Gross Unrealized Losses	345,354	236,627
Fair Value	3,826,208	4,831,650
Fixed maturities | Obligations of U.S. states and their political subdivisions
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	135,235	102,709
Gross Unrealized Gains	952	2,089
Gross Unrealized Losses	1,780	158
Fair Value	134,407	104,640
Fixed maturities | Foreign government bonds
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	163,795	133,859
Gross Unrealized Gains	5,088	6,878
Gross Unrealized Losses	2,735	432
Fair Value	166,148	140,305
Fixed maturities | Public utilities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	568,207	567,829
Gross Unrealized Gains	19,999	31,414
Gross Unrealized Losses	5,874	2,058
Fair Value	582,332	597,185
Fixed maturities | Redeemable preferred stock
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	29,485	29,504
Gross Unrealized Gains	206	615
Gross Unrealized Losses	280	59
Fair Value	29,411	30,060
Fixed maturities | All other U.S. public corporate securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,433,169	1,473,761
Gross Unrealized Gains	51,066	77,379
Gross Unrealized Losses	19,859	3,416
Fair Value	1,464,376	1,547,724
Fixed maturities | All other U.S. private corporate securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	916,459	938,144
Gross Unrealized Gains	29,127	35,327
Gross Unrealized Losses	10,625	3,795
Fair Value	934,961	969,676
Fixed maturities | All other foreign public corporate securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	216,048	194,201
Gross Unrealized Gains	4,322	5,663
Gross Unrealized Losses	3,775	918
Fair Value	216,595	198,946
Fixed maturities | All other foreign private corporate securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	657,425	638,785
Gross Unrealized Gains	38,150	38,030
Gross Unrealized Losses	5,031	3,231
Fair Value	690,544	673,584
Fixed maturities | Asset-backed securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	429,880	341,277
Gross Unrealized Gains	4,445	4,438
Gross Unrealized Losses	689	128
Fair Value	433,636	345,587
Fixed maturities | Commercial mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	504,488	502,695
Gross Unrealized Gains	2,876	7,334
Gross Unrealized Losses	10,978	4,345
Fair Value	496,386	505,684
Fixed maturities | Residential mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	156,710	163,334
Gross Unrealized Gains	1,825	2,950
Gross Unrealized Losses	2,358	539
Fair Value	156,177	165,745
OTTI | Fixed maturities
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Gains	5,100	12,300
OTTI in AOCI	(21)	(21)
OTTI | Fixed maturities | U.S. Treasury securities and obligations of U.S. government authorities and agencies
Schedule of Available-for-sale Securities [Line Items]
OTTI in AOCI	0	0
OTTI | Fixed maturities | Obligations of U.S. states and their political subdivisions
Schedule of Available-for-sale Securities [Line Items]
OTTI in AOCI	0	0
OTTI | Fixed maturities | Foreign government bonds
Schedule of Available-for-sale Securities [Line Items]
OTTI in AOCI	0	0
OTTI | Fixed maturities | Public utilities
Schedule of Available-for-sale Securities [Line Items]
OTTI in AOCI	0	0
OTTI | Fixed maturities | Redeemable preferred stock
Schedule of Available-for-sale Securities [Line Items]
OTTI in AOCI	0	0
OTTI | Fixed maturities | All other U.S. public corporate securities
Schedule of Available-for-sale Securities [Line Items]
OTTI in AOCI	0	0
OTTI | Fixed maturities | All other U.S. private corporate securities
Schedule of Available-for-sale Securities [Line Items]
OTTI in AOCI	0	0
OTTI | Fixed maturities | All other foreign public corporate securities
Schedule of Available-for-sale Securities [Line Items]
OTTI in AOCI	0	0
OTTI | Fixed maturities | All other foreign private corporate securities
Schedule of Available-for-sale Securities [Line Items]
OTTI in AOCI	0	0
OTTI | Fixed maturities | Asset-backed securities
Schedule of Available-for-sale Securities [Line Items]
OTTI in AOCI	(17)	(17)
OTTI | Fixed maturities | Commercial mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
OTTI in AOCI	0	0
OTTI | Fixed maturities | Residential mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
OTTI in AOCI	$ (4)	$ (4)

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Investments (Fair Value and Losses by Investment Category and Length of Time in a Loss Position) (Details) - Fixed maturities - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	$ 2,179,676	$ 895,609
Less than 12 Months, Gross Unrealized Losses	46,453	7,733
Twelve Months or More, Fair Value	3,771,015	5,054,865
Twelve Months or More, Gross Unrealized Losses	362,885	247,973
Total, Fair Value	5,950,691	5,950,474
Total, Gross Unrealized Losses	409,338	255,706
U.S. Treasury securities and obligations of U.S. government authorities and agencies
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	5,167	13,174
Less than 12 Months, Gross Unrealized Losses	20	23
Twelve Months or More, Fair Value	3,339,869	4,550,472
Twelve Months or More, Gross Unrealized Losses	345,334	236,604
Total, Fair Value	3,345,036	4,563,646
Total, Gross Unrealized Losses	345,354	236,627
Obligations of U.S. states and their political subdivisions
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	77,831	6,669
Less than 12 Months, Gross Unrealized Losses	1,362	26
Twelve Months or More, Fair Value	13,011	13,311
Twelve Months or More, Gross Unrealized Losses	418	132
Total, Fair Value	90,842	19,980
Total, Gross Unrealized Losses	1,780	158
Foreign government bonds
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	125,084	37,466
Less than 12 Months, Gross Unrealized Losses	2,726	428
Twelve Months or More, Fair Value	137	143
Twelve Months or More, Gross Unrealized Losses	9	4
Total, Fair Value	125,221	37,609
Total, Gross Unrealized Losses	2,735	432
Public utilities
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	232,665	84,260
Less than 12 Months, Gross Unrealized Losses	4,651	1,357
Twelve Months or More, Fair Value	25,314	22,420
Twelve Months or More, Gross Unrealized Losses	1,223	701
Total, Fair Value	257,979	106,680
Total, Gross Unrealized Losses	5,874	2,058
Redeemable preferred stock
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	10,291	10,522
Less than 12 Months, Gross Unrealized Losses	280	59
Twelve Months or More, Fair Value	0	0
Twelve Months or More, Gross Unrealized Losses	0	0
Total, Fair Value	10,291	10,522
Total, Gross Unrealized Losses	280	59
All other U.S. public corporate securities
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	647,126	206,988
Less than 12 Months, Gross Unrealized Losses	16,154	1,034
Twelve Months or More, Fair Value	107,482	118,002
Twelve Months or More, Gross Unrealized Losses	3,705	2,382
Total, Fair Value	754,608	324,990
Total, Gross Unrealized Losses	19,859	3,416
All other U.S. private corporate securities
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	380,856	221,753
Less than 12 Months, Gross Unrealized Losses	7,318	2,173
Twelve Months or More, Fair Value	69,507	83,365
Twelve Months or More, Gross Unrealized Losses	3,307	1,622
Total, Fair Value	450,363	305,118
Total, Gross Unrealized Losses	10,625	3,795
All other foreign public corporate securities
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	128,469	66,004
Less than 12 Months, Gross Unrealized Losses	3,065	578
Twelve Months or More, Fair Value	26,614	23,186
Twelve Months or More, Gross Unrealized Losses	710	340
Total, Fair Value	155,083	89,190
Total, Gross Unrealized Losses	3,775	918
All other foreign private corporate securities
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	136,956	78,200
Less than 12 Months, Gross Unrealized Losses	3,202	536
Twelve Months or More, Fair Value	39,001	89,675
Twelve Months or More, Gross Unrealized Losses	1,829	2,695
Total, Fair Value	175,957	167,875
Total, Gross Unrealized Losses	5,031	3,231
Asset-backed securities
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	102,748	30,234
Less than 12 Months, Gross Unrealized Losses	689	128
Twelve Months or More, Fair Value	0	0
Twelve Months or More, Gross Unrealized Losses	0	0
Total, Fair Value	102,748	30,234
Total, Gross Unrealized Losses	689	128
Commercial mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	228,798	113,423
Less than 12 Months, Gross Unrealized Losses	5,402	1,225
Twelve Months or More, Fair Value	126,702	129,458
Twelve Months or More, Gross Unrealized Losses	5,576	3,120
Total, Fair Value	355,500	242,881
Total, Gross Unrealized Losses	10,978	4,345
Residential mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Less than Twelve Months, Fair Value	103,685	26,916
Less than 12 Months, Gross Unrealized Losses	1,584	166
Twelve Months or More, Fair Value	23,378	24,833
Twelve Months or More, Gross Unrealized Losses	774	373
Total, Fair Value	127,063	51,749
Total, Gross Unrealized Losses	$ 2,358	$ 539

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Investments (Narrative) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Investment [Line Items]
Net Amounts Presented in the Statements of Financial Position	$ 0		$ 0
Commercial mortgage loans, Percentage	100.00%		100.00%
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 0	$ 0
Commercial mortgage and other loans, Acquired	0	0
Commercial mortgage and other loans, Sold	0	0
Troubled debt restructuring, Commitment to borrowers	0		$ 0
Fixed maturities
Investment [Line Items]
Gross Unrealized Gains	170,631,000		221,226,000
Gross unrealized losses	409,338,000		255,706,000
Gross unrealized losses of twelve months or more concentrated in various sectors	362,885,000		247,973,000
NAIC high or highest quality rating | Fixed maturities
Investment [Line Items]
Gross unrealized losses	406,000,000		253,000,000
NAIC other than high or highest quality rating | Fixed maturities
Investment [Line Items]
Gross unrealized losses	3,300,000		2,700,000
Corporate securities
Investment [Line Items]
Gross unrealized losses of twelve months or more concentrated in various sectors	$ 362,900,000		$ 248,000,000
California
Investment [Line Items]
Commercial mortgage loans, Percentage	29.00%
Texas
Investment [Line Items]
Commercial mortgage loans, Percentage	13.00%
New York
Investment [Line Items]
Commercial mortgage loans, Percentage	6.00%
Europe
Investment [Line Items]
Commercial mortgage loans, Percentage	10.00%
Australia
Investment [Line Items]
Commercial mortgage loans, Percentage	3.00%
Other Income | Equity Securities
Investment [Line Items]
Unrealized Gain (Loss) on Investments	$ 800,000	$ 400,000

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Investments (Amortized Cost and Fair Value of Fixed Maturities by Contractual Maturities) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Amortized Cost
Due in one year or less	$ 312,028
Due after one year through five years	1,302,697
Due after five years through ten years	1,273,321
Due after ten years	5,390,764
Amortized Cost	9,369,888	$ 10,145,266
Fair Value
Due in one year or less	314,328
Due after one year through five years	1,320,394
Due after five years through ten years	1,323,875
Due after ten years	5,086,385
Fair Value	9,131,181	$ 10,110,786
Asset-backed securities
Amortized Cost
Debt Maturities, without single maturity date	429,880
Fair Value
Debt Maturities, without Single Maturity Date	433,636
Commercial mortgage-backed securities
Amortized Cost
Debt Maturities, without single maturity date	504,488
Fair Value
Debt Maturities, without Single Maturity Date	496,386
Residential mortgage-backed securities
Amortized Cost
Debt Maturities, without single maturity date	156,710
Fair Value
Debt Maturities, without Single Maturity Date	$ 156,177

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Investments (Fixed Maturities Securities Proceeds) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Schedule of Available-for-sale Securities [Line Items]
Proceeds from maturities/prepayments	$ 1,345,164	$ 289,276
Fixed maturities | Available-for-sale
Schedule of Available-for-sale Securities [Line Items]
Proceeds from sales	1,234,653	166,834
Proceeds from maturities/prepayments	115,857	121,865
Gross investment gains from sales and maturities	112	75
Gross investment losses from sales and maturities	(73,625)	(433)
OTTI recognized in earnings	(286)	(2,655)
Non-cash related proceeds from sales	$ 5,300	$ (600)

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Investments (Credit Losses Recognized In Earnings on Fixed Maturity Securities Held by the Company) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Investments [Abstract]
Balance, beginning of period	$ 792	$ 1,325
New credit loss impairments	0	0
Additional credit loss impairments on securities previously impaired	0	0
Increases due to the passage of time on previously recorded credit losses	1	3
Reductions for securities which matured, paid down, prepaid or were sold during the period	(2)	0
Reductions for securities impaired to fair value during the period	0	(520)
Accretion of credit loss impairments previously recognized due to an increase in cash flows expected to be collected	0	(2)
Assets transferred to parent and affiliates	0	0
Balance, end of period	$ 791	$ 806

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Investments (Commercial Mortgage and Other Loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Commercial Mortgage and Other Loans [Line Items]
Commercial mortgage and agricultural property loans	$ 1,468,701	$ 1,389,662
Commercial mortgage loans, Percentage	100.00%	100.00%
Valuation allowance	$ (2,893)	$ (2,650)
Total commercial mortgage and other loans	1,465,808	1,387,012
Apartments and multi-family
Commercial Mortgage and Other Loans [Line Items]
Commercial mortgage and agricultural property loans	$ 356,421	$ 348,718
Commercial mortgage loans, Percentage	24.30%	25.00%
Hospitality
Commercial Mortgage and Other Loans [Line Items]
Commercial mortgage and agricultural property loans	$ 3,745	$ 3,782
Commercial mortgage loans, Percentage	0.20%	0.30%
Industrial
Commercial Mortgage and Other Loans [Line Items]
Commercial mortgage and agricultural property loans	$ 388,227	$ 327,987
Commercial mortgage loans, Percentage	26.40%	23.60%
Office
Commercial Mortgage and Other Loans [Line Items]
Commercial mortgage and agricultural property loans	$ 307,548	$ 294,072
Commercial mortgage loans, Percentage	20.90%	21.20%
Other
Commercial Mortgage and Other Loans [Line Items]
Commercial mortgage and agricultural property loans	$ 139,105	$ 139,362
Commercial mortgage loans, Percentage	9.50%	10.00%
Retail
Commercial Mortgage and Other Loans [Line Items]
Commercial mortgage and agricultural property loans	$ 215,526	$ 216,544
Commercial mortgage loans, Percentage	14.70%	15.60%
Commercial Mortgage Loans
Commercial Mortgage and Other Loans [Line Items]
Commercial mortgage and agricultural property loans	$ 1,410,572	$ 1,330,465
Commercial mortgage loans, Percentage	96.00%	95.70%
Agricultural property loans
Commercial Mortgage and Other Loans [Line Items]
Commercial mortgage and agricultural property loans	$ 58,129	$ 59,197
Commercial mortgage loans, Percentage	4.00%	4.30%

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Investments (Allowance for Credit Losses) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Allowance for Loan and Lease Losses [Roll Forward]
Balance, beginning of year	$ 2,650	$ 2,289
Addition to (release of) allowance for losses	243	361
Charge-offs, net of recoveries	0	0
Total ending balance	2,893	2,650
Commercial Mortgage Loans
Allowance for Loan and Lease Losses [Roll Forward]
Balance, beginning of year	2,616	2,267
Addition to (release of) allowance for losses	242	349
Charge-offs, net of recoveries	0	0
Total ending balance	2,858	2,616
Agricultural Property Loans
Allowance for Loan and Lease Losses [Roll Forward]
Balance, beginning of year	34	22
Addition to (release of) allowance for losses	1	12
Charge-offs, net of recoveries	0	0
Total ending balance	$ 35	$ 34

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Investments (Allowance for Credit Losses and Recorded Investment in Commercial Mortgage and Other Loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Allowance for Credit Losses:
Individually evaluated for impairment	$ 0	$ 0
Collectively evaluated for impairment	2,893	2,650
Total ending balance	2,893	2,650	$ 2,289
Recorded Investment:
Individually evaluated for impairment	4,467	6,436
Collectively evaluated for impairment	1,464,234	1,383,226
Total ending balance	1,468,701	1,389,662
Receivables Acquired with Deteriorated Credit Quality [Member]
Recorded Investment:
Financing Receivable Total	0	0
Commercial Mortgage Loans
Allowance for Credit Losses:
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	2,858	2,616
Total ending balance	2,858	2,616	2,267
Recorded Investment:
Individually evaluated for impairment	0	1,571
Collectively evaluated for impairment	1,410,572	1,328,894
Total ending balance	1,410,572	1,330,465
Agricultural Property Loans
Allowance for Credit Losses:
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	35	34
Total ending balance	35	34	$ 22
Recorded Investment:
Individually evaluated for impairment	4,467	4,865
Collectively evaluated for impairment	53,662	54,332
Total ending balance	$ 58,129	$ 59,197

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Investments (Credit Quality Indicators) (Details) - Commercial Mortgage and Agricultural Loans - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	$ 1,468,701	$ 1,389,662
0%-59.99%
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	678,940	686,330
60%-69.99%
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	550,350	505,251
70%-79.99%
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	238,374	195,649
80% or greater
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	1,037	2,432
≥ 1.2X
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	1,424,536	1,355,015
≥ 1.2X | 0%-59.99%
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	660,518	667,338
≥ 1.2X | 60%-69.99%
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	531,122	503,922
≥ 1.2X | 70%-79.99%
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	232,896	182,368
≥ 1.2X | 80% or greater
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	0	1,387
1.0X to 1.2X
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	40,819	29,036
1.0X to 1.2X | 0%-59.99%
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	15,076	14,426
1.0X to 1.2X | 60%-69.99%
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	19,228	1,329
1.0X to 1.2X | 70%-79.99%
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	5,478	13,281
1.0X to 1.2X | 80% or greater
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	1,037	0
Less than 1.0X
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	3,346	5,611
Less than 1.0X | 0%-59.99%
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	3,346	4,566
Less than 1.0X | 60%-69.99%
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	0	0
Less than 1.0X | 70%-79.99%
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	0	0
Less than 1.0X | 80% or greater
Financing Receivable, Recorded Investment [Line Items]
Recording investment gross of allowance for credit losses	$ 0	$ 1,045

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Investments (Analysis of Past Due Commercial Mortgage, Agricultural and Other Loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	$ 1,468,701	$ 1,389,662
Total Loans	1,468,701	1,389,662
Non-Accrual Status	0	0
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
90 Days or More Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Commercial Mortgage Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	1,410,572	1,330,465
Total Loans	1,410,572	1,330,465
Non-Accrual Status	0	0
Commercial Mortgage Loans | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Commercial Mortgage Loans | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Commercial Mortgage Loans | 90 Days or More Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Agricultural Property Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	58,129	59,197
Total Loans	58,129	59,197
Non-Accrual Status	0	0
Agricultural Property Loans | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Agricultural Property Loans | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Agricultural Property Loans | 90 Days or More Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	$ 0	$ 0

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Investments (Other Invested Assets) (Details) - USD ($) $ in Thousands		Mar. 31, 2018	Dec. 31, 2017
Other Invested Assets [Line Items]
Other invested assets	[1]	$ 367,377	$ 335,811
LPs/LLCs
Other Invested Assets [Line Items]
Other invested assets		187,763	184,632
Real estate held through direct ownership
Other Invested Assets [Line Items]
Other invested assets		7,264	0
Derivatives
Other Invested Assets [Line Items]
Other invested assets		172,350	151,179
Equity Method | LPs/LLCs
Other Invested Assets [Line Items]
Other invested assets		180,636	178,318
Equity Method | Private equity | LPs/LLCs
Other Invested Assets [Line Items]
Other invested assets		26,538	25,801
Equity Method | Hedge funds | LPs/LLCs
Other Invested Assets [Line Items]
Other invested assets		106,942	106,474
Equity Method | Real estate-related | LPs/LLCs
Other Invested Assets [Line Items]
Other invested assets		47,156	46,043
Cost Method
Other Invested Assets [Line Items]
Other invested assets			6,000
Fair Value | LPs/LLCs
Other Invested Assets [Line Items]
Other invested assets		7,127	6,314
Fair Value | Private equity | LPs/LLCs
Other Invested Assets [Line Items]
Other invested assets		4,442	3,500
Fair Value | Hedge funds | LPs/LLCs
Other Invested Assets [Line Items]
Other invested assets		268	302
Fair Value | Real estate-related | LPs/LLCs
Other Invested Assets [Line Items]
Other invested assets		$ 2,417	$ 2,512

[1] (1)Prior period amounts have been reclassified to conform to current period presentation. See "Adoption of ASU 2016-01" in Note 2 for details.

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Investments (Net Investment Income) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	$ 100,505	$ 106,047
Less: investment expenses	(3,794)	(3,798)
Net investment income	96,711	102,249
Equity securities, at fair value
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	68	64
Commercial mortgage and other loans
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	13,493	11,408
Policy loans
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	135	(44)
Short-term investments and cash equivalents
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	6,527	5,165
Other invested assets
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	3,630	6,771
Available-for-sale | Fixed maturities
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	76,051	81,642
Trading Securities | Fixed maturities
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	$ 601	$ 1,041

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Investments (Realized Investment Gains Losses, Net) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Gain (Loss) on Investments [Line Items]
Realized investment (gains) losses, net	$ 558,690	$ 9,485
Fixed maturities
Gain (Loss) on Investments [Line Items]
Realized investment (gains) losses, net	(73,799)	(3,013)
Commercial mortgage and other loans
Gain (Loss) on Investments [Line Items]
Realized investment (gains) losses, net	(620)	11
LPs/LLCs
Gain (Loss) on Investments [Line Items]
Realized investment (gains) losses, net	0	(23)
Derivatives
Gain (Loss) on Investments [Line Items]
Realized investment (gains) losses, net	633,120	12,481
Short-term investments and cash equivalents
Gain (Loss) on Investments [Line Items]
Realized investment (gains) losses, net	$ (11)	$ 29

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Investments (Net Unrealized Gains Losses on Investments by Asset Class) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Gain (Loss) on Investments [Line Items]
Net unrealized gains (losses) on investments	$ (275,710)	$ (59,412)
Fixed maturities | Available-for-sale | OTTI
Gain (Loss) on Investments [Line Items]
Net unrealized gains (losses) on investments	5,121	12,311
Fixed maturities | Available-for-sale | All other
Gain (Loss) on Investments [Line Items]
Net unrealized gains (losses) on investments	(243,828)	(46,791)
Equity Securities | Available-for-sale
Gain (Loss) on Investments [Line Items]
Net unrealized gains (losses) on investments	0	4
Derivatives designated as cash flow hedges
Gain (Loss) on Investments [Line Items]
Net unrealized gains (losses) on investments	(38,822)	(25,851)
Affiliated notes
Gain (Loss) on Investments [Line Items]
Net unrealized gains (losses) on investments	758	829
Other investments
Gain (Loss) on Investments [Line Items]
Net unrealized gains (losses) on investments	$ 1,061	$ 86

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Investments (Repurchase Agreement and Securities Lending) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Total cash collateral for loaned securities	$ 7,640	$ 17,383
Overnight & Continuous
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Total cash collateral for loaned securities	7,640	17,383
Up to 30 Days
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Total cash collateral for loaned securities	0	0
30 days or greater
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Total cash collateral for loaned securities	0	0
Foreign government bonds
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Total cash collateral for loaned securities	0	10,505
Foreign government bonds | Overnight & Continuous
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Total cash collateral for loaned securities	0	10,505
Foreign government bonds | Up to 30 Days
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Total cash collateral for loaned securities	0	0
U.S. corporate public securities
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Total cash collateral for loaned securities	7,640	6,878
U.S. corporate public securities | Overnight & Continuous
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Total cash collateral for loaned securities	7,640	6,878
U.S. corporate public securities | Up to 30 Days
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Total cash collateral for loaned securities	$ 0	$ 0

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Derivative Instruments (Gross Notional Amount and Fair Value of Derivatives Contracts) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Derivative [Line Items]
Notional	$ 152,196,254	$ 153,711,188
Assets	4,654,400	5,070,664
Liabilities	(2,271,010)	(1,941,403)
Derivatives Designated as Hedge Accounting Instruments:
Derivative [Line Items]
Notional	704,383	677,257
Assets	8,769	13,348
Liabilities	(66,974)	(47,209)
Derivatives Designated as Hedge Accounting Instruments: | Foreign Currency Swaps
Derivative [Line Items]
Notional	704,383	677,257
Assets	8,769	13,348
Liabilities	(66,974)	(47,209)
Derivatives Not Qualifying as Hedge Accounting Instruments:
Derivative [Line Items]
Notional	151,491,871	153,033,931
Assets	4,645,631	5,057,316
Liabilities	(2,204,036)	(1,894,194)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Foreign Currency Swaps
Derivative [Line Items]
Notional	144,329	151,400
Assets	5,556	7,779
Liabilities	(11,552)	(7,488)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Interest Rate Futures
Derivative [Line Items]
Notional	1,805,000	1,964,000
Assets	0	8,296
Liabilities	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Interest Rate Swaps
Derivative [Line Items]
Notional	85,813,525	87,939,425
Assets	3,686,730	4,374,658
Liabilities	(1,590,200)	(1,065,549)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Interest Rate Options
Derivative [Line Items]
Notional	17,630,000	15,775,000
Assets	168,074	175,156
Liabilities	(198,230)	(160,181)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Interest Rate Forwards
Derivative [Line Items]
Notional	1,358,967	975,929
Assets	6,401	19,870
Liabilities	(15,825)	(2)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Foreign Currency Forwards
Derivative [Line Items]
Notional	12,417	12,455
Assets	0	1
Liabilities	(66)	(319)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Equity Futures
Derivative [Line Items]
Notional	58,292	672,055
Assets	0	2,442
Liabilities	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Total Return Swaps
Derivative [Line Items]
Notional	13,184,658	13,841,333
Assets	438,563	8,517
Liabilities	(26,599)	(341,700)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Equity Options
Derivative [Line Items]
Notional	31,484,683	31,702,334
Assets	340,307	460,597
Liabilities	$ (361,564)	$ (318,955)

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Derivative Instruments (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	$ 7.0
Maximum length of time hedged in cash flow hedge (in years)	18 years
Future policy benefits
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Embedded Derivative, Fair Value of Embedded Derivative, Net	$ (6,578.0)	$ (8,152.0)
Reinsurance Recoverables
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Embedded Derivative, Fair Value of Embedded Derivative, Net	195.0	232.0
Reinsurance payables
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Embedded Derivative, Fair Value of Embedded Derivative, Net	$ (0.1)	$ 12.0

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Derivative Instruments (Offsetting Assets and Liabilities) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Derivatives Assets
Gross Amounts of Recognized Financial Instruments	$ 4,654,400	$ 5,070,517
Gross Amounts Offset in the Statements of Financial Position	(4,482,050)	(4,919,486)
Net Amounts Presented in the Statements of Financial Position	172,350	151,031
Financial Instruments/Collateral	(122,258)	0
Net Amount	50,092	151,031
Securities Purchased under Agreements to Resell
Gross Amounts of Recognized Financial Instruments	0	0
Gross Amounts Offset in the Statements of Financial Position	0	0
Net Amounts Presented in the Statements of Financial Position	0	0
Financial Instruments/Collateral	0	0
Net Amount	0	0
Total Assets
Gross Amounts of Recognized Financial Instruments	4,654,400	5,070,517
Gross Amounts Offset in the Statements of Financial Position	(4,482,050)	(4,919,486)
Net Amounts Presented in the Statements of Financial Position	172,350	151,031
Financial Instruments/Collateral	(122,258)	0
Net Amount	50,092	151,031
Derivatives Liabilities
Gross Amounts of Recognized Financial Instruments	2,271,010	1,941,403
Gross Amounts Offset in the Statements of Financial Position	(2,271,010)	(1,941,403)
Net Amounts Presented in the Statements of Financial Position	0	0
Financial Instruments/Collateral	0	0
Net Amount	0	0
Securities sold under agreement to repurchase
Gross Amounts of Recognized Financial Instruments	0	0
Gross amounts Offset in the Statements of Financial Position	0	0
Net Amounts Presented in the Statements of Financial Position	0	0
Financial Instruments/Collateral	0	0
Net Amount	0	0
Total Liabilities
Gross Amounts of Recognized Financial Instruments	2,271,010	1,941,403
Gross amounts Offset in the Statements of Financial Position Agreements to Repurchase, Securities Loaned, Asset	(2,271,010)	(1,941,403)
Net Amounts Presented in the Statements of Financial Position	0	0
Financial Instruments/Collateral	0	0
Net Amount	$ 0	$ 0

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Derivative Instruments (Financial Statement Classification and Impact of Derivatives Used in Qualifying and Non-qualifying Hedge Relationships) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Realized Investment Gains (Losses)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	$ 633,120	$ 12,481
Net Investment Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	1,615	1,331
Other Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	(4,049)	(2,746)
Accumulated Other Comprehensive Income (Loss)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	(12,971)	(5,819)
Derivatives Designated as Hedge Accounting Instruments: | Cash flow hedges | Realized Investment Gains (Losses)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Designated as Hedge Accounting Instruments: | Cash flow hedges | Net Investment Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	1,615	1,331
Derivatives Designated as Hedge Accounting Instruments: | Cash flow hedges | Other Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	(3,994)	(2,702)
Derivatives Designated as Hedge Accounting Instruments: | Cash flow hedges | Accumulated Other Comprehensive Income (Loss)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	(12,971)	(5,819)
Derivatives Designated as Hedge Accounting Instruments: | Cash flow hedges | Currency/Interest Rate | Realized Investment Gains (Losses)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Designated as Hedge Accounting Instruments: | Cash flow hedges | Currency/Interest Rate | Net Investment Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	1,615	1,331
Derivatives Designated as Hedge Accounting Instruments: | Cash flow hedges | Currency/Interest Rate | Other Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	(3,994)	(2,702)
Derivatives Designated as Hedge Accounting Instruments: | Cash flow hedges | Currency/Interest Rate | Accumulated Other Comprehensive Income (Loss)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	(12,971)	(5,819)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Realized Investment Gains (Losses)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	633,120	12,481
Derivatives Not Qualifying as Hedge Accounting Instruments: | Net Investment Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Other Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	(55)	(44)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Accumulated Other Comprehensive Income (Loss)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Interest Rate | Realized Investment Gains (Losses)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	(1,183,795)	(168,806)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Interest Rate | Net Investment Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Interest Rate | Other Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Interest Rate | Accumulated Other Comprehensive Income (Loss)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Currency | Realized Investment Gains (Losses)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	(470)	(14)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Currency | Net Investment Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Currency | Other Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Currency | Accumulated Other Comprehensive Income (Loss)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Currency/Interest Rate | Realized Investment Gains (Losses)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	(13,332)	(605)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Currency/Interest Rate | Net Investment Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Currency/Interest Rate | Other Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	(55)	(44)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Currency/Interest Rate | Accumulated Other Comprehensive Income (Loss)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Equity | Realized Investment Gains (Losses)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	12,066	(618,511)
Derivatives Not Qualifying as Hedge Accounting Instruments: | Equity | Net Investment Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Equity | Other Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Equity | Accumulated Other Comprehensive Income (Loss)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Embedded Derivatives | Realized Investment Gains (Losses)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	1,818,651	800,417
Derivatives Not Qualifying as Hedge Accounting Instruments: | Embedded Derivatives | Net Investment Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Embedded Derivatives | Other Income
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	0	0
Derivatives Not Qualifying as Hedge Accounting Instruments: | Embedded Derivatives | Accumulated Other Comprehensive Income (Loss)
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain (Loss) Recognized In Income Net	$ 0	$ 0

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Derivative Instruments (Current Period Cash Flow Hedges in AOCI (loss) before Taxes) (Details) - Cash flow hedges in AOCI $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($)
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Balance, beginning	$ (25,851)
Net deferred gains/(losses) on cash flow hedges from January 1 to March 31, 2018	(16,189)
Amount reclassified into current period earnings	3,218
Balance, ending	$ (38,822)

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Fair Value of Assets and Liabilities (Balances of Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) - USD ($) $ in Thousands		Mar. 31, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		$ 9,131,181	$ 10,110,786
Fixed maturities trading	[1]	63,953	166,360
Short-term investments		12,769	711,071
Other invested assets	[1]	367,377	335,811
Reinsurance recoverables		533,300	563,428
Receivables from parent and affiliates		49,578	49,351
Separate account assets		36,433,321	37,990,547
TOTAL ASSETS		57,121,336	59,960,850
Future policy benefits		7,559,571	9,132,569
Payables to parent and affiliates		49,732	36,026
Reinsurance payables		270,482	262,588
Other Liabilities		425,414	422,636
Total Liabilities		50,644,139	53,679,800
Future policy benefits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Embedded Derivative, Fair Value of Embedded Derivative, Net Liability		6,578,000	8,152,000
Embedded Derivative, Fair Value of Embedded Derivative Gross Asset		904,000	819,000
Embedded Derivative, Fair Value of Embedded Derivative Gross Liability		7,482,000	8,971,000
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		9,131,181	10,110,786
Fixed maturities trading		63,953	166,360
Equity securities		16,232	15,375
Short-term investments		12,769	711,071
Cash equivalents		1,460,289	1,146,466
Other invested assets		172,350	151,178
Reinsurance recoverables		195,497	244,006
Receivables from parent and affiliates		37,968	38,145
Subtotal excluding separate account assets		11,090,239	12,583,387
Separate account assets		36,433,321	37,990,547
TOTAL ASSETS		47,523,560	50,573,934
Future policy benefits		6,578,210	8,151,902
Payables to parent and affiliates		0	0
Reinsurance payables		129
Other Liabilities		0	0
Total Liabilities		6,578,339	8,151,902
Assets Netting		(4,482,050)	(4,919,486)
Liabilities Netting		(2,271,010)	(1,941,403)
Netting		2,211,000	2,978,000
Fair Value, Measurements, Recurring | Other invested assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets Netting		(4,482,050)	(4,919,486)
Fair Value, Measurements, Recurring | Payables to parent and affiliates
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities Netting		(2,271,010)	(1,941,403)
Fair Value, Measurements, Recurring | U.S. Treasury securities and obligations of U.S. government authorities and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		3,826,208	4,831,650
Fair Value, Measurements, Recurring | Obligations of U.S. states and their political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		134,407	104,640
Fair Value, Measurements, Recurring | Foreign government
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		166,148	140,305
Fair Value, Measurements, Recurring | U.S. corporate public securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		1,717,564	1,808,450
Fair Value, Measurements, Recurring | U.S. corporate private securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		1,166,102	1,207,944
Fair Value, Measurements, Recurring | Foreign corporate public securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		246,221	229,221
Fair Value, Measurements, Recurring | Foreign corporate private securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		788,332	771,560
Fair Value, Measurements, Recurring | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		433,636	345,587
Fair Value, Measurements, Recurring | Commercial mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		496,386	505,684
Fair Value, Measurements, Recurring | Residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		156,177	165,745
Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fixed maturities trading		0	0
Equity securities		5,604	5,599
Short-term investments		0	448,712
Cash equivalents		554,442	0
Other invested assets		0	10,738
Reinsurance recoverables		0	0
Receivables from parent and affiliates		0	0
Subtotal excluding separate account assets		560,046	465,049
Separate account assets		0	0
TOTAL ASSETS		560,046	465,049
Future policy benefits		0	0
Payables to parent and affiliates		0	0
Reinsurance payables		0
Other Liabilities		0	0
Total Liabilities		0	0
Fair Value, Measurements, Recurring | Level 1 | U.S. Treasury securities and obligations of U.S. government authorities and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fair Value, Measurements, Recurring | Level 1 | Obligations of U.S. states and their political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fair Value, Measurements, Recurring | Level 1 | Foreign government
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fair Value, Measurements, Recurring | Level 1 | U.S. corporate public securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fair Value, Measurements, Recurring | Level 1 | U.S. corporate private securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fair Value, Measurements, Recurring | Level 1 | Foreign corporate public securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fair Value, Measurements, Recurring | Level 1 | Foreign corporate private securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fair Value, Measurements, Recurring | Level 1 | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fair Value, Measurements, Recurring | Level 1 | Commercial mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fair Value, Measurements, Recurring | Level 1 | Residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		8,778,782	9,824,985
Fixed maturities trading		63,953	166,360
Equity securities		11	18
Short-term investments		12,758	262,272
Cash equivalents		905,847	1,146,466
Other invested assets		4,654,400	5,059,779
Reinsurance recoverables		0	0
Receivables from parent and affiliates		3,805	38,145
Subtotal excluding separate account assets		14,419,556	16,498,025
Separate account assets		36,433,321	37,990,547
TOTAL ASSETS		50,852,877	54,488,572
Future policy benefits		0	0
Payables to parent and affiliates		2,271,010	1,941,403
Reinsurance payables		0
Other Liabilities		0	0
Total Liabilities		2,271,010	1,941,403
Fair Value, Measurements, Recurring | Level 2 | U.S. Treasury securities and obligations of U.S. government authorities and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		3,820,326	4,826,413
Fair Value, Measurements, Recurring | Level 2 | Obligations of U.S. states and their political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		134,407	104,640
Fair Value, Measurements, Recurring | Level 2 | Foreign government
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		166,148	140,305
Fair Value, Measurements, Recurring | Level 2 | U.S. corporate public securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		1,716,456	1,806,888
Fair Value, Measurements, Recurring | Level 2 | U.S. corporate private securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		1,111,395	1,148,536
Fair Value, Measurements, Recurring | Level 2 | Foreign corporate public securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		246,221	229,006
Fair Value, Measurements, Recurring | Level 2 | Foreign corporate private securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		753,874	737,539
Fair Value, Measurements, Recurring | Level 2 | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		178,154	160,229
Fair Value, Measurements, Recurring | Level 2 | Commercial mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		495,817	505,684
Fair Value, Measurements, Recurring | Level 2 | Residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		155,984	165,745
Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		352,399	285,801
Fixed maturities trading		0	0
Equity securities		10,617	9,758
Short-term investments		11	87
Cash equivalents		0	0
Other invested assets		0	147
Reinsurance recoverables		195,497	244,006
Receivables from parent and affiliates		34,163	0
Subtotal excluding separate account assets		592,687	539,799
Separate account assets		0	0
TOTAL ASSETS		592,687	539,799
Future policy benefits		6,578,210	8,151,902
Payables to parent and affiliates		0	0
Reinsurance payables		129
Other Liabilities		0	0
Total Liabilities		6,578,339	8,151,902
Fair Value, Measurements, Recurring | Level 3 | U.S. Treasury securities and obligations of U.S. government authorities and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		5,882	5,237
Fair Value, Measurements, Recurring | Level 3 | Obligations of U.S. states and their political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fair Value, Measurements, Recurring | Level 3 | Foreign government
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	0
Fair Value, Measurements, Recurring | Level 3 | U.S. corporate public securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		1,108	1,562
Fair Value, Measurements, Recurring | Level 3 | U.S. corporate private securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		54,707	59,408
Fair Value, Measurements, Recurring | Level 3 | Foreign corporate public securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		0	215
Fair Value, Measurements, Recurring | Level 3 | Foreign corporate private securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		34,458	34,021
Fair Value, Measurements, Recurring | Level 3 | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		255,482	185,358
Fair Value, Measurements, Recurring | Level 3 | Commercial mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		569	0
Fair Value, Measurements, Recurring | Level 3 | Residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed maturities, available-for-sale		193	0
Other invested assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value investment measured at NAV per share		$ 7,100	$ 300

[1] (1)Prior period amounts have been reclassified to conform to current period presentation. See "Adoption of ASU 2016-01" in Note 2 for details.

XML

Fair Value of Assets and Liabilities (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Fair Value Disclosures [Abstract]
Transfers Between Level 1 and Level 2	$ 0	$ 0

XML

Fair Value of Assets and Liabilities (Quantitative Info for Level 3 Inputs) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Future policy benefits	$ 7,559,571	$ 9,132,569
Fair Value, Measurements, Recurring
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Future policy benefits	$ 6,578,210	8,151,902
Level 3 | Minimum
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Fair Value Inputs, Policyholder Age	35 years
Level 3 | Maximum
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Fair Value Inputs, Policyholder Age	90 years
Level 3 | Fair Value, Measurements, Recurring
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Future policy benefits	$ 6,578,210	$ 8,151,902
Level 3 | Internal | Minimum | Discounted cash flow | Future policy benefits
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Lapse rate	1.00%	1.00%
Spread over LIBOR	0.24%	0.12%
Utilization rate	52.00%	52.00%
Withdrawal rate (greater than maximum range)	78.00%	78.00%
Mortality rate	0.00%	0.00%
Equity volatility curve	16.00%	13.00%
Level 3 | Internal | Minimum | Discounted cash flow | Corporate securities
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Discount rate	5.75%	5.06%
Level 3 | Internal | Minimum | Liquidation | Corporate securities
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Liquidation value	13.00%
Level 3 | Internal | Maximum | Discounted cash flow | Future policy benefits
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Lapse rate	12.00%	12.00%
Spread over LIBOR	1.21%	1.10%
Utilization rate	97.00%	97.00%
Withdrawal rate (greater than maximum range)	100.00%	100.00%
Mortality rate	14.00%	14.00%
Equity volatility curve	24.00%	24.00%
Level 3 | Internal | Maximum | Discounted cash flow | Corporate securities
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Discount rate	20.00%	22.23%
Level 3 | Internal | Maximum | Liquidation | Corporate securities
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Liquidation value	13.00%
Level 3 | Internal | Weighted Average | Discounted cash flow | Corporate securities
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Discount rate	12.00%	8.57%
Level 3 | Internal | Weighted Average | Liquidation | Corporate securities
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Liquidation value	13.00%
Level 3 | Internal | Fair Value, Measurements, Recurring | Future policy benefits
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Future policy benefits	$ 6,578,210	$ 8,151,902
Level 3 | Internal | Fair Value, Measurements, Recurring | Corporate securities
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Corporate securities	22,195	22,215
Level 3 | Internal | Fair Value, Measurements, Recurring | Reinsurance Recoverables
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Reinsurance recoverables	$ 195,497	$ 244,006

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Fair Value of Assets and Liabilities (Changes in Level 3 Assets and Liabilities) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Equity Securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, beginning of period	$ 9,758	$ 4,864
Total gains (losses) (realized/unrealized):
Included in other comprehensive income (loss)	0	351
Net investment income	0	0
Purchases	0	0
Sales	0	0
Issuances	0	0
Settlements	0	0
Transfers into Level 3	0	0
Transfers out of Level 3	0	0
Other	147	0
Fair Value, end of period	10,617	5,441
Equity Securities | Realized investment gains (losses), net
Total gains (losses) (realized/unrealized):
Included in earnings	0	0
Net unrealized investment gains (losses):
Included in earnings	0	0
Equity Securities | Asset administration fees and other income
Total gains (losses) (realized/unrealized):
Included in earnings	712	226
Net unrealized investment gains (losses):
Included in earnings	0	226
Short-term investments
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, beginning of period	87	450
Total gains (losses) (realized/unrealized):
Included in other comprehensive income (loss)	0	0
Net investment income	0	0
Purchases	0	0
Sales	0	0
Issuances	0	0
Settlements	0	0
Transfers into Level 3	0	0
Transfers out of Level 3	0	0
Other	(23)	0
Fair Value, end of period	11	450
Short-term investments | Realized investment gains (losses), net
Total gains (losses) (realized/unrealized):
Included in earnings	(53)	0
Net unrealized investment gains (losses):
Included in earnings	0	0
Short-term investments | Asset administration fees and other income
Total gains (losses) (realized/unrealized):
Included in earnings	0	0
Net unrealized investment gains (losses):
Included in earnings	0	0
Cash equivalents
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, beginning of period	0	375
Total gains (losses) (realized/unrealized):
Included in other comprehensive income (loss)	0	0
Net investment income	0	0
Purchases	0	0
Sales	0	0
Issuances	0	0
Settlements	0	0
Transfers into Level 3	0	0
Transfers out of Level 3	0	0
Other	0	0
Fair Value, end of period	0	375
Cash equivalents | Realized investment gains (losses), net
Total gains (losses) (realized/unrealized):
Included in earnings	0	0
Net unrealized investment gains (losses):
Included in earnings	0	0
Cash equivalents | Asset administration fees and other income
Total gains (losses) (realized/unrealized):
Included in earnings	0	0
Net unrealized investment gains (losses):
Included in earnings	0	0
Other invested assets
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, beginning of period	147
Total gains (losses) (realized/unrealized):
Included in other comprehensive income (loss)	0
Net investment income	0
Purchases	0
Sales	0
Issuances	0
Settlements	0
Transfers into Level 3	0
Transfers out of Level 3	0
Other	(147)
Fair Value, end of period	0
Other invested assets | Realized investment gains (losses), net
Total gains (losses) (realized/unrealized):
Included in earnings	0
Net unrealized investment gains (losses):
Included in earnings	0
Other invested assets | Asset administration fees and other income
Total gains (losses) (realized/unrealized):
Included in earnings	0
Net unrealized investment gains (losses):
Included in earnings	0
Reinsurance Recoverables
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, beginning of period	244,006	240,091
Total gains (losses) (realized/unrealized):
Included in other comprehensive income (loss)	0	0
Net investment income	0	0
Purchases	4,850	4,873
Sales	0	0
Issuances	0	0
Settlements	0	0
Transfers into Level 3	0	0
Transfers out of Level 3	0	0
Other	(12,317)	(6,317)
Fair Value, end of period	195,497	218,531
Reinsurance Recoverables | Realized investment gains (losses), net
Total gains (losses) (realized/unrealized):
Included in earnings	(41,042)	(20,116)
Net unrealized investment gains (losses):
Included in earnings	(38,617)	(18,219)
Reinsurance Recoverables | Asset administration fees and other income
Total gains (losses) (realized/unrealized):
Included in earnings	0	0
Net unrealized investment gains (losses):
Included in earnings	0	0
Receivables from parents and affiliates
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, beginning of period	0	33,962
Total gains (losses) (realized/unrealized):
Included in other comprehensive income (loss)	(106)	0
Net investment income	0	0
Purchases	0	0
Sales	0	0
Issuances	0	0
Settlements	0	0
Transfers into Level 3	34,269	0
Transfers out of Level 3	0	33,962
Other	0	0
Fair Value, end of period	34,163	0
Receivables from parents and affiliates | Realized investment gains (losses), net
Total gains (losses) (realized/unrealized):
Included in earnings	0	0
Net unrealized investment gains (losses):
Included in earnings	0	0
Receivables from parents and affiliates | Asset administration fees and other income
Total gains (losses) (realized/unrealized):
Included in earnings	0	0
Net unrealized investment gains (losses):
Included in earnings	0	0
Future policy benefits
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, beginning of period	(8,151,902)	(7,707,333)
Total gains (losses) (realized/unrealized):
Included in other comprehensive income (loss)	0	0
Net investment income	0	0
Purchases	0	0
Sales	0	0
Issuances	(254,920)	(246,349)
Settlements	0	0
Transfers into Level 3	0	0
Transfers out of Level 3	0	0
Other	0	0
Fair Value, end of period	(6,578,210)	(7,169,218)
Future policy benefits | Realized investment gains (losses), net
Total gains (losses) (realized/unrealized):
Included in earnings	1,828,612	784,464
Net unrealized investment gains (losses):
Included in earnings	1,745,629	725,860
Future policy benefits | Asset administration fees and other income
Total gains (losses) (realized/unrealized):
Included in earnings	0	0
Net unrealized investment gains (losses):
Included in earnings	0	0
Reinsurance payables
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, beginning of period	0
Total gains (losses) (realized/unrealized):
Included in other comprehensive income (loss)	0
Net investment income	0
Purchases	0
Sales	0
Issuances	0
Settlements	0
Transfers into Level 3	0
Transfers out of Level 3	0
Other	(129)
Fair Value, end of period	(129)
Reinsurance payables | Realized investment gains (losses), net
Total gains (losses) (realized/unrealized):
Included in earnings	0
Net unrealized investment gains (losses):
Included in earnings	(12,317)
Reinsurance payables | Asset administration fees and other income
Total gains (losses) (realized/unrealized):
Included in earnings	0
Net unrealized investment gains (losses):
Included in earnings	0
Available-for-sale | Fixed maturities | U.S. Treasury securities and obligations of U.S. government authorities and agencies
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, beginning of period	5,237	0
Total gains (losses) (realized/unrealized):
Included in other comprehensive income (loss)	0	0
Net investment income	0	0
Purchases	645	6
Sales	0	0
Issuances	0	0
Settlements	0	0
Transfers into Level 3	0	0
Transfers out of Level 3	0	0
Other	0	974
Fair Value, end of period	5,882	980
Available-for-sale | Fixed maturities | U.S. Treasury securities and obligations of U.S. government authorities and agencies | Realized investment gains (losses), net
Total gains (losses) (realized/unrealized):
Included in earnings	0	0
Net unrealized investment gains (losses):
Included in earnings	0	0
Available-for-sale | Fixed maturities | U.S. Treasury securities and obligations of U.S. government authorities and agencies | Asset administration fees and other income
Total gains (losses) (realized/unrealized):
Included in earnings	0	0
Net unrealized investment gains (losses):
Included in earnings	0	0
Available-for-sale | Fixed maturities | Foreign government
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, beginning of period		87
Total gains (losses) (realized/unrealized):
Included in other comprehensive income (loss)		0
Net investment income		0
Purchases		0
Sales		0
Issuances		0
Settlements		0
Transfers into Level 3		0
Transfers out of Level 3		(87)
Other		0
Fair Value, end of period		0
Available-for-sale | Fixed maturities | Foreign government | Realized investment gains (losses), net
Total gains (losses) (realized/unrealized):
Included in earnings		0
Net unrealized investment gains (losses):
Included in earnings		0
Available-for-sale | Fixed maturities | Foreign government | Asset administration fees and other income
Total gains (losses) (realized/unrealized):
Included in earnings		0
Net unrealized investment gains (losses):
Included in earnings		0
Available-for-sale | Fixed maturities | Corporate securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, beginning of period	95,206	151,989
Total gains (losses) (realized/unrealized):
Included in other comprehensive income (loss)	1,195	(517)
Net investment income	50	3,375
Purchases	151	490
Sales	(36)	(14,026)
Issuances	0	0
Settlements	(6,035)	(559)
Transfers into Level 3	0	1,415
Transfers out of Level 3	(215)	(377)
Other	23	(974)
Fair Value, end of period	90,273	140,837
Available-for-sale | Fixed maturities | Corporate securities | Realized investment gains (losses), net
Total gains (losses) (realized/unrealized):
Included in earnings	(66)	21
Net unrealized investment gains (losses):
Included in earnings	(76)	(83)
Available-for-sale | Fixed maturities | Corporate securities | Asset administration fees and other income
Total gains (losses) (realized/unrealized):
Included in earnings	0	0
Net unrealized investment gains (losses):
Included in earnings	0	0
Available-for-sale | Fixed maturities | Structured securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, beginning of period	185,358	31,735
Total gains (losses) (realized/unrealized):
Included in other comprehensive income (loss)	(145)	160
Net investment income	45	24
Purchases	63,810	51,448
Sales	0	0
Issuances	0	0
Settlements	(8,899)	(42)
Transfers into Level 3	41,954	65,545
Transfers out of Level 3	(25,879)	0
Other	0	0
Fair Value, end of period	256,244	148,869
Available-for-sale | Fixed maturities | Structured securities | Realized investment gains (losses), net
Total gains (losses) (realized/unrealized):
Included in earnings	0	(1)
Net unrealized investment gains (losses):
Included in earnings	0	(1)
Available-for-sale | Fixed maturities | Structured securities | Asset administration fees and other income
Total gains (losses) (realized/unrealized):
Included in earnings	0	0
Net unrealized investment gains (losses):
Included in earnings	$ 0	$ 0

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Fair Value of Assets and Liabilities (Financial Instruments where Carrying Amounts and Fair Values May Differ) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017	Dec. 31, 2016
Assets:
Policy loans	$ 12,488	$ 12,558
Cash and cash equivalents	2,272,907	1,639,939	$ 2,069,220	$ 1,848,039
Accrued investment income	68,569	88,331
Reinsurance recoverables	533,300	563,428
Receivables from parent and affiliates	49,578	49,351
Liabilities:
Cash collateral for loaned securities	7,640	17,383
Short-term debt	43,734	43,734
Long-term debt	928,165	928,165
Reinsurance payables	270,482	262,588
Fair Value
Assets:
Commercial mortgage and other loans	1,457,017	1,396,167
Policy loans	12,488	12,558
Cash and cash equivalents	812,618	493,473
Accrued investment income	68,569	88,331
Reinsurance recoverables	58,823	59,588
Receivables from parent and affiliates	11,610	11,206
Other assets	30,785	13,802
Total assets	2,451,910	2,075,125
Liabilities:
Policyholders’ account balances - investment contracts	304,322	281,582
Cash collateral for loaned securities	7,640	17,383
Short-term debt	43,734	43,734
Long-term debt	933,228	1,003,251
Reinsurance payables	58,823	59,588
Payables to parent and affiliates	49,732	36,026
Other liabilities	164,240	135,556
Separate account liabilities - investment contracts	95	102
Total liabilities	1,561,814	1,577,222
Carrying Amount
Assets:
Commercial mortgage and other loans	1,465,808	1,387,012
Policy loans	12,488	12,558
Cash and cash equivalents	812,618	493,473
Accrued investment income	68,569	88,331
Reinsurance recoverables	58,823	59,588
Receivables from parent and affiliates	11,610	11,206
Other assets	30,785	13,802
Total assets	2,460,701	2,065,970
Liabilities:
Policyholders’ account balances - investment contracts	308,728	281,051
Cash collateral for loaned securities	7,640	17,383
Short-term debt	43,734	43,734
Long-term debt	928,165	928,165
Reinsurance payables	58,823	59,588
Payables to parent and affiliates	49,732	36,026
Other liabilities	164,240	135,556
Separate account liabilities - investment contracts	95	102
Total liabilities	1,561,157	1,501,605
Level 1 | Fair Value
Assets:
Commercial mortgage and other loans	0	0
Policy loans	0	0
Cash and cash equivalents	272,618	493,473
Accrued investment income	0	0
Reinsurance recoverables	0	0
Receivables from parent and affiliates	0	0
Other assets	0	0
Total assets	272,618	493,473
Liabilities:
Policyholders’ account balances - investment contracts	0	0
Cash collateral for loaned securities	0	0
Short-term debt	0	0
Long-term debt	0	0
Reinsurance payables	0	0
Payables to parent and affiliates	0	0
Other liabilities	0	0
Separate account liabilities - investment contracts	0	0
Total liabilities	0	0
Level 2 | Fair Value
Assets:
Commercial mortgage and other loans	0	0
Policy loans	0	0
Cash and cash equivalents	540,000	0
Accrued investment income	68,569	88,331
Reinsurance recoverables	0	0
Receivables from parent and affiliates	11,610	11,206
Other assets	30,785	13,802
Total assets	650,964	113,339
Liabilities:
Policyholders’ account balances - investment contracts	0	0
Cash collateral for loaned securities	7,640	17,383
Short-term debt	43,734	43,734
Long-term debt	933,228	1,003,251
Reinsurance payables	0	0
Payables to parent and affiliates	49,732	36,026
Other liabilities	164,240	135,556
Separate account liabilities - investment contracts	95	102
Total liabilities	1,198,669	1,236,052
Level 3 | Fair Value
Assets:
Commercial mortgage and other loans	1,457,017	1,396,167
Policy loans	12,488	12,558
Cash and cash equivalents	0	0
Accrued investment income	0	0
Reinsurance recoverables	58,823	59,588
Receivables from parent and affiliates	0	0
Other assets	0	0
Total assets	1,528,328	1,468,313
Liabilities:
Policyholders’ account balances - investment contracts	304,322	281,582
Cash collateral for loaned securities	0	0
Short-term debt	0	0
Long-term debt	0	0
Reinsurance payables	58,823	59,588
Payables to parent and affiliates	0	0
Other liabilities	0	0
Separate account liabilities - investment contracts	0	0
Total liabilities	$ 363,145	341,170
Other invested assets | Fair Value | Measurement at NAV per share
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cost Method Investments, Fair Value Disclosure		6,400
Other invested assets | Carrying Amount | Measurement at NAV per share
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cost Method Investments, Fair Value Disclosure		$ 6,000

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Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ 156,256	$ 117,370
Effective income tax rate, percent	19.73%	30.92%
Federal Statutory income tax rate, percent	21.00%	35.00%
Total provision for income tax expense (benefit)	$ 882,000		$ 882,000

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Reinsurance (Amounts included in the Statement of Financial Position) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Effects of Reinsurance [Line Items]
Reinsurance recoverables	$ 533,300	$ 563,428
Deferred policy acquisition costs	4,545,215	4,596,565
Deferred sales inducements	981,440	1,020,786
Value of business acquired	(35,023)	(35,109)
Other assets	134,542	121,086
Policyholders’ account balances	4,926,080	4,846,152
Future policy benefits	7,559,571	9,132,569
Reinsurance payables	270,482	262,588
Other liabilities	425,414	422,636
Impacts of Reinsurance
Effects of Reinsurance [Line Items]
Reinsurance recoverables	533,300	563,428
Deferred policy acquisition costs	3,747,920	3,766,066
Deferred sales inducements	522,569	540,389
Value of business acquired	(2,654)	(2,702)
Other assets	101,750	105,167
Policyholders’ account balances	2,895,340	2,825,030
Future policy benefits	4,394,860	5,511,496
Reinsurance payables	270,482	262,588
Other liabilities	317,591	329,019
Unaffiliated activity
Effects of Reinsurance [Line Items]
Reinsurance recoverables	600	300
Reinsurance payables	$ 200	$ 100

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Reinsurance (Reinsurance Recoverables by Counterparty) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Effects of Reinsurance [Line Items]
Total reinsurance recoverables	$ 533,300	$ 563,428
Prudential Insurance
Effects of Reinsurance [Line Items]
Total reinsurance recoverables	288,560	310,758
Pruco Life
Effects of Reinsurance [Line Items]
Total reinsurance recoverables	244,115	252,383
Unaffiliated
Effects of Reinsurance [Line Items]
Total reinsurance recoverables	$ 625	$ 287

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Reinsurance (Amounts included in the Statements of Operations and Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Premiums:
Direct	$ 12,113	$ 9,425
Assumed	10,181	9,635
Ceded	(1,260)	(233)
Net premiums	21,034	18,827
Policy charges and fee income:
Direct	145,713	155,671
Assumed	420,026	392,902
Ceded	(10,449)	(11,267)
Net policy charges and fee income	555,290	537,306
Asset administration fees and other income:
Direct	26,033	31,415
Assumed	75,892	69,803
Ceded	(2,388)	(2,416)
Net asset administration fees and other income	99,537	98,802
Realized investment gains (losses), net:
Direct	(748,325)	(559,563)
Assumed	1,349,104	591,422
Ceded	(42,089)	(22,374)
Realized investment gains (losses), net	558,690	9,485
Policyholders' benefits (including change in reserves):
Direct	18,164	15,207
Assumed	17,892	10,961
Ceded	(1,030)	(9,395)
Net policyholders' benefits (including change in reserves)	35,026	16,773
Interest credited to policyholders’ account balances:
Direct	36,388	16,224
Assumed	35,791	19,954
Ceded	(2,609)	(795)
Net interest credited to policyholders’ account balances	69,570	35,383
Reinsurance expense allowances and general and administrative expenses, net of capitalization and amortization	296,197	235,203
Unaffiliated activity
Policy charges and fee income:
Ceded	(200)	(500)
Policyholders' benefits (including change in reserves):
Ceded	$ (200)	$ 0

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Equity (Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ (90,124)
Income tax benefit (expense)	(156,256)	$ (117,370)
Ending balance	(266,707)
Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(7)	(78)
Change in OCI before reclassifications	(767)	11
Amounts reclassified from AOCI	0	0
Income tax benefit (expense)	161	(4)
Ending balance	(615)	(71)
Net Unrealized Investment Gains (Losses)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(90,117)	(314,870)
Change in OCI before reclassifications	(253,296)	51,334
Amounts reclassified from AOCI	77,017	3,013
Income tax benefit (expense)	37,019	(19,022)
Ending balance	(266,092)	(279,545)
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(90,124)	(314,948)
Change in OCI before reclassifications	(254,063)	51,345
Amounts reclassified from AOCI	77,017	3,013
Income tax benefit (expense)	37,180	(19,026)
Ending balance	(266,707)	(279,616)
Cash flow hedges | Net Unrealized Investment Gains (Losses)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(26,000)	12,000
Ending balance	(39,000)	$ 6,000
ASU 2016-01 | Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	0
ASU 2016-01 | Net Unrealized Investment Gains (Losses)
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	(3)
ASU 2016-01 | Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	(3)
ASU 2018-02
Accumulated Other Comprehensive Income (Loss) [Line Items]
Ending balance	(36,700)
ASU 2018-02 | Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	(2)
ASU 2018-02 | Net Unrealized Investment Gains (Losses)
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	(36,712)
ASU 2018-02 | Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ (36,714)

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Equity (Reclassification out of Accumulated Other Comprehensive Income) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Net Unrealized Investment Gains (Losses)
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts reclassified from AOCI	$ 77,017	$ 3,013
Total reclassifications for the period
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts reclassified from AOCI	77,017	3,013
Reclassification out of Accumulated Other Comprehensive Income | Net Unrealized Investment Gains (Losses)
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts reclassified from AOCI	(77,017)	(3,013)
Reclassification out of Accumulated Other Comprehensive Income | Total reclassifications for the period
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts reclassified from AOCI	(77,017)	(3,013)
Reclassification out of Accumulated Other Comprehensive Income | Net unrealized investment gains (losses) on available-for-sale securities
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net unrealized investment gains (losses)	(73,799)	(4,625)
Reclassification out of Accumulated Other Comprehensive Income | Currency/Interest Rate | Cash flow hedges
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net unrealized investment gains (losses)	$ (3,218)	$ 1,612

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Equity (OTTI Net Unrealized Investment Gains (Losses) in AOCI) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ (90,124)
Ending balance	(266,707)
Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(90,117)
Ending balance	(266,092)
OTTI | Net Unrealized Gains (Losses) on Investments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	12,311
Net investment gains (losses) on investments arising during the period	(7,129)
Reclassification adjustment for (gains) losses included in net income	(61)
Reclassification adjustment for OTTI (gains) losses excluded from net income	0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	0
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	0
Ending balance	5,121
OTTI | Deferred Policy Acquisition Costs and Other Costs
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(1,008)
Net investment gains (losses) on investments arising during the period	0
Reclassification adjustment for (gains) losses included in net income	0
Reclassification adjustment for OTTI (gains) losses excluded from net income	0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	142
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	0
Ending balance	(866)
OTTI | Future Policy Benefits and Other Liabilities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(157)
Net investment gains (losses) on investments arising during the period	0
Reclassification adjustment for (gains) losses included in net income	0
Reclassification adjustment for OTTI (gains) losses excluded from net income	0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	0
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	34
Ending balance	(123)
OTTI | Deferred Income Tax (Liability) Benefit
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(3,263)
Net investment gains (losses) on investments arising during the period	1,497
Reclassification adjustment for (gains) losses included in net income	13
Reclassification adjustment for OTTI (gains) losses excluded from net income	0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	(30)
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	(7)
Ending balance	(1,790)
OTTI | Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	7,883
Net investment gains (losses) on investments arising during the period	(5,632)
Reclassification adjustment for (gains) losses included in net income	(48)
Reclassification adjustment for OTTI (gains) losses excluded from net income	0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	112
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	27
Ending balance	$ 2,342

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Equity (All Other Net Unrealized Investment Gains (Losses) in AOCI) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ (90,124)
Ending balance	(266,707)
Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(90,117)
Ending balance	(266,092)
All Other | Net Unrealized Gains (Losses) on Investments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(71,723)
Net investment gains (losses) on investments arising during the period	(286,182)
Reclassification adjustment for (gains) losses included in net income	77,078
Reclassification adjustment for OTTI (gains) losses excluded from net income	0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	0
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	0
Ending balance	(280,831)
All Other | Deferred Policy Acquisition Costs and Other Costs
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(82,212)
Net investment gains (losses) on investments arising during the period	0
Reclassification adjustment for (gains) losses included in net income	0
Reclassification adjustment for OTTI (gains) losses excluded from net income	0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	32,935
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	0
Ending balance	(49,277)
All Other | Future Policy Benefits and Other Liabilities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(16,997)
Net investment gains (losses) on investments arising during the period	0
Reclassification adjustment for (gains) losses included in net income	0
Reclassification adjustment for OTTI (gains) losses excluded from net income	0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	0
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	6,904
Ending balance	(10,093)
All Other | Deferred Income Tax (Liability) Benefit
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	72,932
Net investment gains (losses) on investments arising during the period	60,100
Reclassification adjustment for (gains) losses included in net income	(16,187)
Reclassification adjustment for OTTI (gains) losses excluded from net income	0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	(6,917)
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	(1,450)
Ending balance	71,767
All Other | Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(98,000)
Net investment gains (losses) on investments arising during the period	(226,082)
Reclassification adjustment for (gains) losses included in net income	60,891
Reclassification adjustment for OTTI (gains) losses excluded from net income	0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	26,018
Impact of net unrealized investment (gains) losses on future policy benefits and other liabilities	5,454
Ending balance	(268,434)
ASU 2016-01 | Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	(3)
ASU 2016-01 | All Other | Net Unrealized Gains (Losses) on Investments
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	(4)
ASU 2016-01 | All Other | Deferred Policy Acquisition Costs and Other Costs
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	0
ASU 2016-01 | All Other | Future Policy Benefits and Other Liabilities
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	0
ASU 2016-01 | All Other | Deferred Income Tax (Liability) Benefit
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	1
ASU 2016-01 | All Other | Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	(3)
ASU 2018-02
Accumulated Other Comprehensive Income (Loss) [Line Items]
Ending balance	(36,700)
ASU 2018-02 | Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	(36,712)
ASU 2018-02 | All Other | Net Unrealized Gains (Losses) on Investments
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	0
ASU 2018-02 | All Other | Deferred Policy Acquisition Costs and Other Costs
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	0
ASU 2018-02 | All Other | Future Policy Benefits and Other Liabilities
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	0
ASU 2018-02 | All Other | Deferred Income Tax (Liability) Benefit
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	(36,712)
ASU 2018-02 | All Other | Accumulated Other Comprehensive Income (Loss) Related to Net Unrealized Investment Gains (Losses)
Accumulated Other Comprehensive Income (Loss) [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ (36,712)

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Related Party Transactions (Narrative) (Details) - USD ($)		3 Months Ended					12 Months Ended
		Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2017
Related Party Transaction [Line Items]
Investment expense		$ 3,794,000				$ 3,798,000
Other invested assets	[1]	367,377,000	$ 335,811,000				$ 335,811,000
Net investment income		96,711,000				102,249,000
Contributed capital		0					0
Prudential Insurance
Related Party Transaction [Line Items]
Stock option program plan expense		0				0
Deferred compensation program expense		200,000				300,000
Pension plan expense		500,000				300,000
Welfare plan expense		$ 500,000				400,000
Defined contribution plan employer matching contribution percent		4.00%
Defined contribution plan, cost recognized		$ 200,000				100,000
Affiliated Entity
Related Party Transaction [Line Items]
Accrued interest receivable related to long-term notes receivables		300,000	200,000				200,000
Revenue related to long-term notes receivable		100,000				100,000
Interest expense related to loans payable		16,000,000				13,000,000
Affiliated Entity | PAIST
Related Party Transaction [Line Items]
Allocated sub-lease rental income		0				0
Allocated lease expense		0				0
Affiliated Entity | PAD
Related Party Transaction [Line Items]
Commissions and fees		29,000,000				27,000,000
Affiliated Entity | ASTISI and PGIM Investments
Related Party Transaction [Line Items]
Fee income from revenue sharing agreement		27,000,000				27,000,000
Affiliated Entity | PGIM
Related Party Transaction [Line Items]
Investment expense		3,000,000				3,000,000
Prudential Financial Joint Venture
Related Party Transaction [Line Items]
Other invested assets		112,000,000	111,000,000				$ 111,000,000
Net investment income		400,000				3,000,000
Prudential Financial
Related Party Transaction [Line Items]
Company's share of corporate expenses (benefits)		4,000,000				$ 4,000,000
Line of credit facility, maximum borrowing capacity		9,000,000,000
PAI
Related Party Transaction [Line Items]
Return of capital		$ 300,000,000	$ 650,000,000	$ 200,000,000	$ 100,000,000

[1] (1)Prior period amounts have been reclassified to conform to current period presentation. See "Adoption of ASU 2016-01" in Note 2 for details.

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Related Party Transactions (Affiliated Notes Receivable) (Details) - Affiliated Entity - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Total long-term notes receivable - affiliated	$ 37,968	$ 38,145
U.S. Dollar floating rate notes
Related Party Transaction [Line Items]
Total long-term notes receivable - affiliated	$ 34,163	34,268
U.S. Dollar floating rate notes | Minimum
Related Party Transaction [Line Items]
Interest Rates	3.13%
U.S. Dollar floating rate notes | Maximum
Related Party Transaction [Line Items]
Interest Rates	3.74%
U.S. Dollar fixed rate notes
Related Party Transaction [Line Items]
Total long-term notes receivable - affiliated	$ 3,805	$ 3,877
U.S. Dollar fixed rate notes | Minimum
Related Party Transaction [Line Items]
Interest Rates	8.15%
U.S. Dollar fixed rate notes | Maximum
Related Party Transaction [Line Items]
Interest Rates	14.85%

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Related Party Transactions (Affiliated Asset Transfers) (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Related Party Transaction [Line Items]
Realized investment (gains) losses, net	$ 558,690	$ 9,485
Affiliated Entity | Pruco Life January 2017 Sale
Related Party Transaction [Line Items]
Fair Value			$ 29
Book Value			29
APIC, Net of Tax Increase/(Decrease)			0
Realized investment (gains) losses, net			0
Affiliated Entity | Prudential Insurance October 2017 Sale
Related Party Transaction [Line Items]
Fair Value			131,953
Book Value			128,529
APIC, Net of Tax Increase/(Decrease)			0
Realized investment (gains) losses, net			2,226
Affiliated Entity | Gibraltar Universal Life Reinsurance Company October 2017 Purchase
Related Party Transaction [Line Items]
Fair Value			113,686
Book Value			96,583
APIC, Net of Tax Increase/(Decrease)			0
Realized investment (gains) losses, net			(11,117)
Affiliated Entity | Prudential Insurance December 2017 Purchase
Related Party Transaction [Line Items]
Fair Value			171,363
Book Value			171,363
APIC, Net of Tax Increase/(Decrease)			0
Realized investment (gains) losses, net			0
Affiliated Entity | Prudential Insurance December 2017 Sale
Related Party Transaction [Line Items]
Fair Value			13,793
Book Value			7,113
APIC, Net of Tax Increase/(Decrease)			0
Realized investment (gains) losses, net			$ 4,342
Affiliated Entity | Prudential Insurance February 2018 Purchase
Related Party Transaction [Line Items]
Fair Value	136,963
Book Value	136,963
APIC, Net of Tax Increase/(Decrease)	0
Realized investment (gains) losses, net	$ 0

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Related Party Transactions (Debt Agreements) (Details) - Affiliated Entity - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 971,899	$ 971,899
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 18,734	18,734
Interest Rate	2.60%
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 25,000	25,000
Interest Rate	2.60%
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 46,835	46,835
Interest Rate	2.80%
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 18,734	18,734
Interest Rate	2.80%
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 37,468	37,468
Interest Rate	3.64%
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 93,671	93,671
Interest Rate	3.64%
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 103,039	103,039
Interest Rate	3.64%
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 93,671	93,671
Interest Rate	3.47%
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 93,671	93,671
Interest Rate	4.39%
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 28,102	28,102
Interest Rate	4.39%
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 37,468	37,468
Interest Rate	3.95%
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 93,671	93,671
Interest Rate	3.95%
Prudential Insurance Loan Issued 4/20/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 46,835	46,835
Interest Rate	3.95%
Prudential Insurance Loan Issued 6/28/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 30,000	30,000
Interest Rate	2.08%
Prudential Insurance Loan Issued 6/28/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 50,000	50,000
Interest Rate	3.87%
Prudential Insurance Loan Issued 6/28/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 25,000	25,000
Interest Rate	3.49%
Prudential Insurance Loan Issued 6/28/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 26,000	26,000
Interest Rate	2.59%
Prudential Insurance Loan Issued 6/28/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 25,000	25,000
Interest Rate	2.08%
Prudential Insurance Loan Issued 6/28/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 20,000	20,000
Interest Rate	2.08%
Prudential Insurance Loan Issued 6/28/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 25,000	25,000
Interest Rate	3.49%
Prudential Retirement Insurance & Annuity Issued 6/28/2016
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 34,000	$ 34,000
Interest Rate	3.09%

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Commitments and Contingent Liabilities (Narrative) (Details) - USD ($) $ in Millions	Mar. 31, 2018	Dec. 31, 2017
Commitments and Contingent Liabilities [Line Items]
Loss contingency, range of possible loss, maximum (less than)	$ 150
Commitments | Mortgage Loans
Commitments and Contingent Liabilities [Line Items]
Commitments to fund commercial mortgage loan	16	$ 37
Commitments | Investments
Commitments and Contingent Liabilities [Line Items]
Commitments to fund or purchase investments	$ 114	$ 134