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Fair Value (Tables)

6 Months Ended

Jun. 30, 2021

The assets and liabilities measured at estimated fair value on a recurring basis and their corresponding placement in the fair value hierarchy, including those items for which the Company has elected the FVO, are presented below at:


	June 30, 2021 (1)
	Fair Value Hierarchy
	Level 1		Level 2		Level 3		Total Estimated Fair Value
	(In millions)
Assets
Fixed maturity securities AFS:
U.S. corporate	$	—	$	81,143	$	10,228	$	91,371
Foreign government	—		64,485		145		64,630
Foreign corporate	—		52,060		13,545		65,605
U.S. government and agency	25,709		20,847		—		46,556
RMBS	111		26,150		3,587		29,848
ABS	—		15,087		1,626		16,713
Municipals	—		13,923		—		13,923
CMBS	—		11,259		790		12,049
Total fixed maturity securities AFS	25,820		284,954		29,921		340,695
Equity securities	662		196		143		1,001
Unit-linked and FVO Securities (2)	9,573		1,755		849		12,177
Short-term investments (3)	2,683		400		113		3,196
Residential mortgage loans — FVO	—		—		140		140
Other investments	—		320		781		1,101
Derivative assets: (4)
Interest rate	—		6,974		74		7,048
Foreign currency exchange rate	—		2,138		90		2,228
Credit	—		181		23		204
Equity market	9		872		—		881
Total derivative assets	9		10,165		187		10,361
Embedded derivatives within asset host contracts (5)	—		—		48		48
Separate account assets (6)	84,137		104,556		1,254		189,947
Total assets (7)	$	122,884	$	402,346	$	33,436	$	558,666
Liabilities
Derivative liabilities: (4)
Interest rate	$	4	$	283	$	51	$	338
Foreign currency exchange rate	4		2,935		73		3,012
Credit	—		115		6		121
Equity market	9		548		—		557
Total derivative liabilities	17		3,881		130		4,028
Embedded derivatives within liability host contracts (5)	—		—		622		622
Separate account liabilities (6)	5		10		5		20
Total liabilities	$	22	$	3,891	$	757	$	4,670


	December 31, 2020 (1)
	Fair Value Hierarchy
	Level 1		Level 2		Level 3		Total Estimated Fair Value
	(In millions)
Assets
Fixed maturity securities AFS:
U.S. corporate	$	—	$	83,214	$	10,202	$	93,416
Foreign government	—		71,582		117		71,699
Foreign corporate	—		55,509		13,899		69,408
U.S. government and agency	23,180		23,920		—		47,100
RMBS	—		27,133		3,302		30,435
ABS	—		15,734		1,385		17,119
Municipals	—		13,722		—		13,722
CMBS	—		11,308		602		11,910
Total fixed maturity securities AFS	23,180		302,122		29,507		354,809
Equity securities	636		293		150		1,079
Unit-linked and FVO Securities (2)	10,559		2,059		701		13,319
Short-term investments (3)	2,762		568		43		3,373

Residential mortgage loans — FVO	—		—		165		165


Other investments	83		229		573		885
Derivative assets: (4)
Interest rate	—		7,840		489		8,329
Foreign currency exchange rate	3		2,287		176		2,466
Credit	—		180		25		205
Equity market	14		830		22		866
Total derivative assets	17		11,137		712		11,866
Embedded derivatives within asset host contracts (5)	—		—		55		55
Separate account assets (6)	91,850		107,035		1,085		199,970
Total assets (7)	$	129,087	$	423,443	$	32,991	$	585,521
Liabilities
Derivative liabilities: (4)
Interest rate	$	2	$	168	$	68	$	238
Foreign currency exchange rate	—		3,063		38		3,101
Credit	—		121		—		121
Equity market	38		719		12		769
Total derivative liabilities	40		4,071		118		4,229
Embedded derivatives within liability host contracts (5)	—		—		1,196		1,196
Separate account liabilities (6)	12		8		6		26
Total liabilities	$	52	$	4,079	$	1,320	$	5,451

__________________

(1)Excludes amounts for financial instruments reclassified to assets held-for-sale or liabilities held-for-sale. Assets held-for-sale and liabilities held-for-sale are valued on a basis consistent with similar instruments described herein. See Note 3 for information on the Company’s business dispositions.

(2)Unit-linked and FVO Securities were primarily comprised of Unit-linked investments at both June 30, 2021 and December 31, 2020.

(3)Short-term investments as presented in the tables above differ from the amounts presented on the interim condensed consolidated balance sheets because certain short-term investments are not measured at estimated fair value on a recurring basis.

(4)Derivative assets are presented within other invested assets on the interim condensed consolidated balance sheets and derivative liabilities are presented within other liabilities on the interim condensed consolidated balance sheets. The amounts are presented gross in the tables above to reflect the presentation on the interim condensed consolidated balance sheets, but are presented net for purposes of the rollforward in the Fair Value Measurements Using Significant Unobservable Inputs (Level 3) tables.

(5)Embedded derivatives within asset host contracts are presented within premiums, reinsurance and other receivables and other invested assets on the interim condensed consolidated balance sheets. Embedded derivatives within liability host contracts are presented within policyholder account balances and other liabilities on the interim condensed consolidated balance sheets.

(6)Investment performance related to separate account assets is fully offset by corresponding amounts credited to contractholders whose liability is reflected within separate account liabilities. Separate account liabilities are set equal to the estimated fair value of separate account assets. Separate account liabilities presented in the tables above represent derivative liabilities.

(7)Total assets included in the fair value hierarchy exclude other limited partnership interests that are measured at estimated fair value using the net asset value (“NAV”) per share (or its equivalent) practical expedient. At both, June 30, 2021 and December 31, 2020, the estimated fair value of such investments was $75 million.

Fair Value Inputs, Quantitative Information

The following table presents certain quantitative information about the significant unobservable inputs used in the fair value measurement, and the sensitivity of the estimated fair value to changes in those inputs, for the more significant asset and liability classes measured at fair value on a recurring basis using significant unobservable inputs (Level 3) at:


					June 30, 2021				December 31, 2020				Impact of Increase in Input on Estimated Fair Value (2)
	Valuation Techniques		Significant Unobservable Inputs		Range			Weighted Average (1)	Range			Weighted Average (1)
Fixed maturity securities AFS (3)
U.S. corporate and foreign corporate	•	Matrix pricing	•	Offered quotes (4)	1	-	172	112	—	-	186	117	Increase
	•	Market pricing	•	Quoted prices (4)	—	-	123	98	—	-	116	98	Increase
	•	Consensus pricing	•	Offered quotes (4)	99	-	106	101	54	-	104	101	Increase
RMBS	•	Market pricing	•	Quoted prices (4)	—	-	147	99	—	-	159	98	Increase (5)
ABS	•	Market pricing	•	Quoted prices (4)	3	-	110	100	1	-	112	100	Increase (5)
	•	Consensus pricing	•	Offered quotes (4)	101	-	101	101	100	-	100	100	Increase (5)
Derivatives
Interest rate	•	Present value techniques	•	Swap yield (6)	148	-	228	199	92	-	184	149	Increase (7)
			•	Repurchase rates (8)	—	-	—	—	(12)	-	1	(6)	Decrease (7)
			•	Volatility (9)	0%	-	1%	0%	—	-	—	—	Increase (7)
Foreign currency exchange rate	•	Present value techniques	•	Swap yield (6)	(170)	-	1,938	50	(309)	-	248	(144)	Increase (7)
Credit	•	Present value techniques	•	Credit spreads (10)	96	-	128	103	96	-	99	98	Decrease (7)
	•	Consensus pricing	•	Offered quotes (11)
Equity market	•	Present value techniques or option pricing models	•	Volatility (12)	—	-	—	—	21%	-	29%	28%	Increase (7)
			•	Correlation (13)	10%	-	10%	10%	10%	-	30%	10%
Embedded derivatives
Direct, assumed and ceded guaranteed minimum benefits	•	Option pricing techniques	•	Mortality rates:
				Ages 0 - 40	0%	-	0.17%	0.06%	0%	-	0.17%	0.06%	Decrease (14)
				Ages 41 - 60	0.03%	-	0.75%	0.30%	0.03%	-	0.75%	0.30%	Decrease (14)
				Ages 61 - 115	0.12%	-	100%	1.90%	0.12%	-	100%	1.90%	Decrease (14)
			•	Lapse rates:
				Durations 1 - 10	0.25%	-	100%	6.86%	0.25%	-	100%	6.86%	Decrease (15)
				Durations 11 - 20	0.50%	-	100%	5.18%	0.50%	-	100%	5.18%	Decrease (15)
				Durations 21 - 116	0.50%	-	100%	5.18%	0.50%	-	100%	5.18%	Decrease (15)
			•	Utilization rates	0%	-	22%	0.17%	0%	-	22%	0.17%	Increase (16)
			•	Withdrawal rates	0%	-	20%	3.98%	0%	-	20%	3.98%	(17)
			•	Long-term equity volatilities	7.14%	-	27%	18.70%	8.33%	-	27%	18.70%	Increase (18)
			•	Nonperformance risk spread	0.04%	-	1.14%	0.40%	0.04%	-	1.18%	0.40%	Decrease (19)

__________________

(1)The weighted average for fixed maturity securities AFS and derivatives is determined based on the estimated fair value of the securities and derivatives. The weighted average for embedded derivatives is determined based on a combination of account values and experience data.

(2)The impact of a decrease in input would have resulted in the opposite impact on estimated fair value. For embedded derivatives, changes to direct and assumed guaranteed minimum benefits are based on liability positions; changes to ceded guaranteed minimum benefits are based on asset positions.

(3)Significant increases (decreases) in expected default rates in isolation would have resulted in substantially lower (higher) valuations.

(4)Range and weighted average are presented in accordance with the market convention for fixed maturity securities AFS of dollars per hundred dollars of par.

(5)Changes in the assumptions used for the probability of default would have been accompanied by a directionally similar change in the assumption used for the loss severity and a directionally opposite change in the assumptions used for prepayment rates.

(6)Ranges represent the rates across different yield curves and are presented in basis points. The swap yield curves are utilized among different types of derivatives to project cash flows, as well as to discount future cash flows to present value. Since this valuation methodology uses a range of inputs across a yield curve to value the derivative, presenting a range is more representative of the unobservable input used in the valuation.

(7)Changes in estimated fair value are based on long U.S. dollar net asset positions and will be inversely impacted for short U.S. dollar net asset positions.

(8)Ranges represent different repurchase rates utilized as components within the valuation methodology and are presented in basis points.

(9)Ranges represent the underlying interest rate volatility quoted in percentage points. Since this valuation methodology uses an equivalent of LIBOR for secured overnight financing rate volatility, presenting a range is more representative of the unobservable input used in the valuation.

(10)Represents the risk quoted in basis points of a credit default event on the underlying instrument. Credit derivatives with significant unobservable inputs are primarily comprised of written credit default swaps.

(11)At both June 30, 2021 and December 31, 2020, independent non-binding broker quotations were used in the determination of less than 1% of the total net derivative estimated fair value.

(12)Ranges represent the underlying equity volatility quoted in percentage points. Since this valuation methodology uses a range of inputs across multiple volatility surfaces to value the derivative, presenting a range is more representative of the unobservable input used in the valuation.

(13)Ranges represent the different correlation factors utilized as components within the valuation methodology. Presenting a range of correlation factors is more representative of the unobservable input used in the valuation. Increases (decreases) in correlation in isolation will increase (decrease) the significance of the change in valuations.

(14)Mortality rates vary by age and by demographic characteristics such as gender. Mortality rate assumptions are based on company experience. A mortality improvement assumption is also applied. For any given contract, mortality rates vary throughout the period over which cash flows are projected for purposes of valuing the embedded derivative.

(15)Base lapse rates are adjusted at the contract level based on a comparison of the actuarially calculated guaranteed values and the current policyholder account value, as well as other factors, such as the applicability of any surrender charges. A dynamic lapse function reduces the base lapse rate when the guaranteed amount is greater than the account value as in the money contracts are less likely to lapse. Lapse rates are also generally assumed to be lower in periods when a surrender charge applies. For any given contract, lapse rates vary throughout the period over which cash flows are projected for purposes of valuing the embedded derivative.

(16)The utilization rate assumption estimates the percentage of contractholders with GMIBs or a lifetime withdrawal benefit who will elect to utilize the benefit upon becoming eligible. The rates may vary by the type of guarantee, the amount by which the guaranteed amount is greater than the account value, the contract’s withdrawal history and by the age of the policyholder. For any given contract, utilization rates vary throughout the period over which cash flows are projected for purposes of valuing the embedded derivative.

(17)The withdrawal rate represents the percentage of account balance that any given policyholder will elect to withdraw from the contract each year. The withdrawal rate assumption varies by age and duration of the contract, and also by other factors such as benefit type. For any given contract, withdrawal rates vary throughout the period over which cash flows are projected for purposes of valuing the embedded derivative. For GMWBs, any increase (decrease) in withdrawal rates results in an increase (decrease) in the estimated fair value of the guarantees. For GMABs and GMIBs, any increase (decrease) in withdrawal rates results in a decrease (increase) in the estimated fair value.

(18)Long-term equity volatilities represent equity volatility beyond the period for which observable equity volatilities are available. For any given contract, long-term equity volatility rates vary throughout the period over which cash flows are projected for purposes of valuing the embedded derivative.

(19)Nonperformance risk spread varies by duration and by currency. For any given contract, multiple nonperformance risk spreads will apply, depending on the duration of the cash flow being discounted for purposes of valuing the embedded derivative.

Fair Value, Measured on Recurring Basis, Unobservable Input Reconciliation

The following tables summarize the change of all assets (liabilities) measured at estimated fair value on a recurring basis using significant unobservable inputs (Level 3):


	Fair Value Measurements Using Significant Unobservable Inputs (Level 3)
	Fixed Maturity Securities AFS
	Corporate (7)		Foreign Government		Structured Products		Municipals		Equity Securities		Unit-linked and FVO Securities
	(In millions)
Three Months Ended June 30, 2021
Balance, beginning of period	$	23,419	$	132	$	5,507	$	5	$	154	$	812
Total realized/unrealized gains (losses) included in net income (loss) (1), (2)	(8)		—		16		—		6		45
Total realized/unrealized gains (losses) included in AOCI	415		—		19		—		—		—
Purchases (3)	868		46		823		—		3		12
Sales (3)	(286)		(3)		(332)		—		(15)		(16)
Issuances (3)	—		—		—		—		—		—
Settlements (3)	—		—		—		—		—		—
Transfers into Level 3 (4)	48		10		345		—		—		10
Transfers out of Level 3 (4), (5)	(683)		(40)		(375)		(5)		(5)		(14)
Balance, end of period	$	23,773	$	145	$	6,003	$	—	$	143	$	849
Three Months Ended June 30, 2020
Balance, beginning of period	$	19,809	$	104	$	4,014	$	—	$	372	$	517
Total realized/unrealized gains (losses) included in net income (loss) (1), (2)	(21)		(1)		4		—		14		56
Total realized/unrealized gains (losses) included in AOCI	1,321		2		206		—		—		—
Purchases (3)	1,158		9		1,307		—		7		14
Sales (3)	(437)		(3)		(219)		—		(2)		(4)
Issuances (3)	—		—		—		—		—		—
Settlements (3)	—		—		—		—		—		—
Transfers into Level 3 (4)	149		1		143		—		—		17
Transfers out of Level 3 (4)	(1,247)		(55)		(78)		—		(18)		(11)
Balance, end of period	$	20,732	$	57	$	5,377	$	—	$	373	$	589
Changes in unrealized gains (losses) included in net income (loss) for the instruments still held at June 30, 2021 (6)	$	(8)	$	—	$	15	$	—	$	3	$	44
Changes in unrealized gains (losses) included in net income (loss) for the instruments still held at June 30, 2020 (6)	$	(13)	$	1	$	13	$	—	$	12	$	56
Changes in unrealized gains (losses) included in AOCI for the instruments still held at June 30, 2021 (6)	$	416	$	—	$	19	$	—	$	—	$	—
Changes in unrealized gains (losses) included in AOCI for the instruments still held at June 30, 2020 (6)	$	1,313	$	2	$	200	$	—	$	—	$	—


	Fair Value Measurements Using Significant Unobservable Inputs (Level 3)
	Short-term Investments		Residential Mortgage Loans — FVO		Other Investments		Net Derivatives (8)		Net Embedded Derivatives (9)		Separate Accounts (10)
	(In millions)
Three Months Ended June 30, 2021
Balance, beginning of period	$	102	$	149	$	656	$	(162)	$	(508)	$	1,133
Total realized/unrealized gains (losses) included in net income (loss) (1), (2)	—		(1)		12		(49)		(4)		12
Total realized/unrealized gains (losses) included in AOCI	1		—		—		205		1		—
Purchases (3)	35		—		113		4		—		118
Sales (3)	(46)		(2)		—		—		—		(27)
Issuances (3)	—		—		—		(5)		—		1
Settlements (3)	—		(6)		—		—		(63)		3
Transfers into Level 3 (4)	50		—		—		—		—		9
Transfers out of Level 3 (4), (5)	(29)		—		—		64		—		—
Balance, end of period	$	113	$	140	$	781	$	57	$	(574)	$	1,249
Three Months Ended June 30, 2020
Balance, beginning of period	$	368	$	180	$	475	$	1,039	$	(2,232)	$	1,046
Total realized/unrealized gains (losses) included in net income (loss) (1), (2)	—		1		(7)		38		371		9
Total realized/unrealized gains (losses) included in AOCI	2		—		—		(166)		(1)		—
Purchases (3)	1		—		23		—		—		83
Sales (3)	(17)		(2)		—		—		—		(93)
Issuances (3)	—		—		—		—		—		(2)
Settlements (3)	—		(4)		—		(113)		(63)		1
Transfers into Level 3 (4)	4		—		—		—		—		13
Transfers out of Level 3 (4)	(351)		—		—		—		—		(1)
Balance, end of period	$	7	$	175	$	491	$	798	$	(1,925)	$	1,056
Changes in unrealized gains (losses) included in net income (loss) for the instruments still held at June 30, 2021 (6)	$	—	$	(2)	$	12	$	(69)	$	(3)	$	—
Changes in unrealized gains (losses) included in net income (loss) for the instruments still held at June 30, 2020 (6)	$	—	$	—	$	(5)	$	46	$	366	$	—
Changes in unrealized gains (losses) included in AOCI for the instruments still held at June 30, 2021 (6)	$	(1)	$	—	$	—	$	200	$	1	$	—
Changes in unrealized gains (losses) included in AOCI for the instruments still held at June 30, 2020 (6)	$	1	$	—	$	—	$	(154)	$	(2)	$	—


	Fair Value Measurements Using Significant Unobservable Inputs (Level 3)
	Fixed Maturity Securities AFS
	Corporate (7)		Foreign Government		Structured Products		Municipals		Equity Securities		Unit-linked and FVO Securities
	(In millions)
Six Months Ended June 30, 2021
Balance, beginning of period	$	24,101	$	117	$	5,289	$	—	$	150	$	701
Total realized/unrealized gains (losses) included in net income (loss) (1), (2)	(5)		1		24		—		10		62
Total realized/unrealized gains (losses) included in AOCI	(776)		(1)		(28)		—		—		—
Purchases (3)	1,722		46		1,380		—		3		21
Sales (3)	(507)		(5)		(685)		—		(16)		(15)
Issuances (3)	—		—		—		—		—		—
Settlements (3)	—		—		—		—		—		—
Transfers into Level 3 (4)	101		13		270		—		—		95
Transfers out of Level 3 (4)	(863)		(26)		(247)		—		(4)		(15)
Balance, end of period	$	23,773	$	145	$	6,003	$	—	$	143	$	849
Six Months Ended June 30, 2020
Balance, beginning of period	$	14,229	$	117	$	4,458	$	7	$	430	$	625
Total realized/unrealized gains (losses) included in net income (loss) (1), (2)	(68)		(6)		14		—		(13)		(24)
Total realized/unrealized gains (losses) included in AOCI	(266)		—		(109)		—		—		—
Purchases (3)	2,809		10		1,691		—		9		25
Sales (3)	(562)		(4)		(433)		—		(34)		(101)
Issuances (3)	—		—		—		—		—		—
Settlements (3)	—		—		—		—		—		—
Transfers into Level 3 (4)	5,101		1		156		—		—		155
Transfers out of Level 3 (4)	(511)		(61)		(400)		(7)		(19)		(91)
Balance, end of period	$	20,732	$	57	$	5,377	$	—	$	373	$	589
Changes in unrealized gains (losses) included in net income (loss) for the instruments still held at June 30, 2021 (6)	$	(8)	$	1	$	22	$	—	$	5	$	61
Changes in unrealized gains (losses) included in net income (loss) for the instruments still held at June 30, 2020 (6)	$	(36)	$	(1)	$	23	$	—	$	(12)	$	(25)
Changes in unrealized gains (losses) included in AOCI for the instruments still held at June 30, 2021 (6)	$	(767)	$	(1)	$	(26)	$	—	$	—	$	—
Changes in unrealized gains (losses) included in AOCI for the instruments still held at June 30, 2020 (6)	$	(290)	$	—	$	(106)	$	—	$	—	$	—


	Fair Value Measurements Using Significant Unobservable Inputs (Level 3)
	Short-term Investments		Residential Mortgage Loans — FVO		Other Investments		Net Derivatives (8)		Net Embedded Derivatives (9)		Separate Accounts (10)
	(In millions)
Six Months Ended June 30, 2021
Balance, beginning of period	$	43	$	165	$	573	$	594	$	(1,141)	$	1,079
Total realized/unrealized gains (losses) included in net income (loss) (1), (2)	—		(3)		25		(217)		669		2
Total realized/unrealized gains (losses) included in AOCI	(1)		—		—		(412)		22		—
Purchases (3)	84		—		183		4		—		188
Sales (3)	(10)		(11)		—		—		—		(32)
Issuances (3)	—		—		—		(6)		—		—
Settlements (3)	—		(11)		—		94		(124)		5
Transfers into Level 3 (4)	—		—		—		1		—		10
Transfers out of Level 3 (4)	(3)		—		—		(1)		—		(3)
Balance, end of period	$	113	$	140	$	781	$	57	$	(574)	$	1,249
Six Months Ended June 30, 2020
Balance, beginning of period	$	32	$	188	$	455	$	(146)	$	(742)	$	980
Total realized/unrealized gains (losses) included in net income (loss) (1), (2)	—		3		(3)		112		(1,051)		2
Total realized/unrealized gains (losses) included in AOCI	(3)		—		—		991		(6)		—
Purchases (3)	2		—		39		—		—		178
Sales (3)	(16)		(7)		—		—		—		(107)
Issuances (3)	—		—		—		—		—		(3)
Settlements (3)	—		(9)		—		(159)		(126)		1
Transfers into Level 3 (4)	9		—		—		—		—		10
Transfers out of Level 3 (4)	(17)		—		—		—		—		(5)
Balance, end of period	$	7	$	175	$	491	$	798	$	(1,925)	$	1,056
Changes in unrealized gains (losses) included in net income (loss) for the instruments still held at June 30, 2021 (6)	$	—	$	(7)	$	26	$	(132)	$	668	$	—
Changes in unrealized gains (losses) included in net income (loss) for the instruments still held at June 30, 2020 (6)	$	—	$	—	$	—	$	(12)	$	(1,056)	$	—
Changes in unrealized gains (losses) included in AOCI for the instruments still held at June 30, 2021 (6)	$	(1)	$	—	$	—	$	(274)	$	22	$	—
Changes in unrealized gains (losses) included in AOCI for the instruments still held at June 30, 2020 (6)	$	(3)	$	—	$	—	$	899	$	(6)	$	—

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(1)Amortization of premium/accretion of discount is included within net investment income. Impairments charged to net income (loss) on securities are included in net investment gains (losses), while changes in estimated fair value of residential mortgage loans — FVO are included in net investment income. Lapses associated with net embedded derivatives are included in net derivative gains (losses). Substantially all realized/unrealized gains (losses) included in net income (loss) for net derivatives and net embedded derivatives are reported in net derivative gains (losses).

(2)Interest and dividend accruals, as well as cash interest coupons and dividends received, are excluded from the rollforward.

(3)Items purchased/issued and then sold/settled in the same period are excluded from the rollforward. Fees attributed to embedded derivatives are included in settlements.

(4)Items transferred into and then out of Level 3 in the same period are excluded from the rollforward.

(5)Transfers out of Level 3 for the three months ended June 30, 2021 included $28 million of short-term investments reclassified to assets held-for-sale. See Note 3 for information on the Company’s business dispositions.

(6)Changes in unrealized gains (losses) included in net income (loss) and included in AOCI relate to assets and liabilities still held at the end of the respective periods. Substantially all changes in unrealized gains (losses) included in net income (loss) for net derivatives and net embedded derivatives are reported in net derivative gains (losses).

(7)Comprised of U.S. and foreign corporate securities.

(8)Freestanding derivative assets and liabilities are presented net for purposes of the rollforward.

(9)Embedded derivative assets and liabilities are presented net for purposes of the rollforward.

(10)Investment performance related to separate account assets is fully offset by corresponding amounts credited to contractholders within separate account liabilities. Therefore, such changes in estimated fair value are not recorded in net income (loss). For the purpose of this disclosure, these changes are presented within net investment gains (losses). Separate account assets and liabilities are presented net for the purposes of the rollforward.

Fair Value Option

The following table presents information for residential mortgage loans which are accounted for under the FVO and were initially measured at fair value.


	June 30, 2021		December 31, 2020
	(In millions)
Unpaid principal balance	$	141	$	172
Difference between estimated fair value and unpaid principal balance	(1)		(7)
Carrying value at estimated fair value	$	140	$	165
Loans in nonaccrual status	$	35	$	45
Loans more than 90 days past due	$	18	$	27
Loans in nonaccrual status or more than 90 days past due, or both — difference between aggregate estimated fair value and unpaid principal balance	$	(6)	$	(13)

Fair Value Measurements, Nonrecurring

The following table presents information for assets measured at estimated fair value on a nonrecurring basis during the periods and still held at the reporting dates (for example, when there is evidence of impairment), using significant unobservable inputs (Level 3).


	June 30,		December 31,		Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020		2021		2020
	Carrying Value After Measurement				Gains (Losses)
	(In millions)
Mortgage loans, net (1)	$	406	$	408	$	(37)	$	(9)	$	(33)	$	(9)

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(1)Estimated fair values for impaired mortgage loans are based on estimated fair value of the underlying collateral.

Fair Value of Financial Instruments Carried at Other Than Fair Value

The carrying values and estimated fair values for such financial instruments, and their corresponding placement in the fair value hierarchy, are summarized as follows at:


	June 30, 2021 (1)
			Fair Value Hierarchy
	Carrying Value		Level 1		Level 2		Level 3		Total Estimated Fair Value
	(In millions)
Assets
Mortgage loans (2)	$	81,357	$	—	$	—	$	85,617	$	85,617
Policy loans	$	9,256	$	—	$	—	$	11,085	$	11,085

Other invested assets	$	1,066	$	—	$	791	$	275	$	1,066
Premiums, reinsurance and other receivables	$	3,137	$	—	$	1,344	$	1,989	$	3,333
Other assets	$	296	$	—	$	103	$	189	$	292
Liabilities
Policyholder account balances	$	126,996	$	—	$	—	$	132,641	$	132,641
Long-term debt	$	14,424	$	—	$	17,509	$	—	$	17,509
Collateral financing arrangement	$	818	$	—	$	—	$	684	$	684
Junior subordinated debt securities	$	3,154	$	—	$	4,582	$	—	$	4,582
Other liabilities	$	2,858	$	—	$	1,293	$	2,261	$	3,554
Separate account liabilities	$	104,855	$	—	$	104,855	$	—	$	104,855


	December 31, 2020 (1)
			Fair Value Hierarchy
	Carrying Value		Level 1		Level 2		Level 3		Total Estimated Fair Value
	(In millions)
Assets
Mortgage loans (2)	$	83,754	$	—	$	—	$	88,675	$	88,675
Policy loans	$	9,493	$	—	$	—	$	11,598	$	11,598

Other invested assets	$	1,188	$	—	$	814	$	374	$	1,188
Premiums, reinsurance and other receivables	$	2,729	$	—	$	908	$	2,070	$	2,978
Other assets	$	300	$	—	$	111	$	190	$	301
Liabilities
Policyholder account balances	$	126,458	$	—	$	—	$	134,569	$	134,569
Long-term debt	$	14,492	$	—	$	18,332	$	—	$	18,332
Collateral financing arrangement	$	845	$	—	$	—	$	710	$	710
Junior subordinated debt securities	$	3,153	$	—	$	4,604	$	—	$	4,604
Other liabilities	$	2,113	$	—	$	527	$	2,606	$	3,133
Separate account liabilities	$	115,682	$	—	$	115,682	$	—	$	115,682

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(1)Excludes amounts for financial instruments reclassified to assets held-for-sale or liabilities held-for-sale. See Note 3 for information on the Company’s business dispositions.

(2)Includes mortgage loans measured at estimated fair value on a nonrecurring basis and excludes mortgage loans measured at estimated fair value on a recurring basis.