
	As of March 31, 2024
	Amortized Cost		Gross Unrealized				Allowance for Credit Losses			Fair Value
			Gains		Losses
Fixed maturity AFS securities:
Corporate bonds	$	69,021	$	649	$	6,370		$	10		$	63,290
U.S. government bonds	422		4		35			–			391
State and municipal bonds	2,662		74		243			–			2,493
Foreign government bonds	298		13		51			–			260
RMBS	1,737		22		160			6			1,593
CMBS	1,557		5		159			–			1,403
ABS	12,761		71		606			4			12,222
Hybrid and redeemable preferred securities	218		22		11			1			228
Total fixed maturity AFS securities	$	88,676	$	860	$	7,635		$	21		$	81,880


	As of December 31, 2023
	Amortized Cost		Gross Unrealized				Allowance for Credit Losses			Fair Value
			Gains		Losses
Fixed maturity AFS securities:
Corporate bonds	$	68,811	$	820	$	5,757		$	8		$	63,866
U.S. government bonds	414		7		28			–			393
State and municipal bonds	2,675		97		230			–			2,542
Foreign government bonds	309		15		46			–			278
RMBS	1,719		27		138			6			1,602
CMBS	1,520		5		181			–			1,344
ABS	12,556		62		571			4			12,043
Hybrid and redeemable preferred securities	227		21		15			1			232
Total fixed maturity AFS securities	$	88,231	$	1,054	$	6,966		$	19		$	82,300


	Amortized Cost		Fair Value
Due in one year or less	$	4,747	$	4,706
Due after one year through five years	17,819		17,165
Due after five years through ten years	14,991		13,902
Due after ten years	35,064		30,889
Subtotal	72,621		66,662
Structured securities (RMBS, CMBS, ABS)	16,055		15,218
Total fixed maturity AFS securities	$	88,676	$	81,880

The fair value and gross unrealized losses of fixed maturity AFS securities (dollars in millions) for which an allowance for credit losses has not been recorded, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, were as follows:


	As of March 31, 2024
	Less Than or Equal to Twelve Months				Greater Than Twelve Months				Total
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses (1)
Fixed maturity AFS securities:
Corporate bonds	$	14,754	$	1,913	$	32,673	$	4,457	$	47,427	$	6,370
U.S. government bonds	102		9		188		26		290		35
State and municipal bonds	396		75		844		168		1,240		243
Foreign government bonds	100		28		66		23		166		51
RMBS	452		27		866		133		1,318		160
CMBS	571		51		621		108		1,192		159
ABS	1,874		76		6,117		530		7,991		606
Hybrid and redeemable preferred securities	12		1		101		10		113		11
Total fixed maturity AFS securities	$	18,261	$	2,180	$	41,476	$	5,455	$	59,737	$	7,635

Total number of fixed maturity AFS securities in an unrealized loss position											7,093


	As of December 31, 2023
	Less Than or Equal to Twelve Months				Greater Than Twelve Months				Total
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses (1)
Fixed maturity AFS securities:
Corporate bonds	$	13,439	$	1,744	$	33,285	$	4,013	$	46,724	$	5,757
U.S. government bonds	65		6		194		22		259		28
State and municipal bonds	371		72		814		158		1,185		230
Foreign government bonds	108		31		57		15		165		46
RMBS	355		20		840		118		1,195		138
CMBS	583		56		586		125		1,169		181
ABS	1,898		68		7,212		503		9,110		571
Hybrid and redeemable preferred securities	32		2		94		13		126		15
Total fixed maturity AFS securities	$	16,851	$	1,999	$	43,082	$	4,967	$	59,933	$	6,966

Total number of fixed maturity AFS securities in an unrealized loss position											7,167

(1) As of March 31, 2024, and December 31, 2023, we recognized $11 million and $7 million of gross unrealized losses, respectively, in other comprehensive income (“OCI”) for fixed maturity AFS securities for which an allowance for credit losses has been recorded.

The fair value, gross unrealized losses (in millions) and number of fixed maturity AFS securities where the fair value had declined and remained below amortized cost by greater than 20% were as follows:


	As of March 31, 2024
	Fair Value		Gross Unrealized Losses		Number of Securities (1)
Less than six months	$	3,677	$	1,296	687
Six months or greater, but less than nine months	423		158		131
Nine months or greater, but less than twelve months	254		80		68
Twelve months or greater	3,563		1,454		731
Total	$	7,917	$	2,988	1,617


	As of December 31, 2023
	Fair Value		Gross Unrealized Losses		Number of Securities (1)
Less than six months	$	2,480	$	916	529
Six months or greater, but less than nine months	321		90		79
Nine months or greater, but less than twelve months	321		106		87
Twelve months or greater	3,485		1,336		704
Total	$	6,607	$	2,448	1,399

Our gross unrealized losses on fixed maturity AFS securities increased by $669 million for the three months ended March 31, 2024. As discussed further below, we do not believe the unrealized loss position as of March 31, 2024, required an impairment recognized in earnings as: (i) we did not intend to sell these fixed maturity AFS securities; (ii) it is not more likely than not that we will be required to sell the fixed maturity AFS securities before recovery of their amortized cost basis; and (iii) the difference in the fair value compared to the amortized cost was due to factors other than credit loss. Based upon this evaluation as of March 31, 2024, management believes we have the ability to generate adequate amounts of cash from our normal operations (e.g., insurance premiums, fee income and investment income) to meet cash requirements with a prudent margin of safety without requiring the sale of our impaired securities.

As of March 31, 2024, the unrealized losses associated with our corporate bond, U.S. government bond, state and municipal bond and foreign government bond securities were attributable primarily to rising interest rates and widening credit spreads since purchase. We performed a detailed analysis of the financial performance of the underlying issuers and determined that we expected to recover the entire amortized cost of each impaired security.

Credit ratings express opinions about the credit quality of a security. Securities rated investment grade (those rated BBB- or higher by S&P Global Ratings (“S&P”) or Baa3 or higher by Moody’s Investors Service (“Moody’s”)) are generally considered by the rating agencies and market participants to be low credit risk. As of March 31, 2024, and December 31, 2023, 96% of the fair value of our corporate bond portfolio was rated investment grade. As of March 31, 2024, and December 31, 2023, the portion of our corporate bond portfolio rated below investment grade had an amortized cost of $2.6 billion and $2.7 billion, respectively, and a fair value of $2.5 billion and $2.6 billion, respectively. Based upon the analysis discussed above, we believe that as of March 31, 2024, and December 31, 2023, we would have recovered the amortized cost of each corporate bond.

As of March 31, 2024, the unrealized losses associated with our mortgage-backed securities (“MBS”) and asset-backed securities (“ABS”) were attributable primarily to rising interest rates and widening credit spreads since purchase. We assessed for credit impairment using a cash flow model that incorporates key assumptions including default rates, severities and prepayment rates. We estimated losses for a security by forecasting the underlying loans in each transaction. The forecasted loan performance was used to project cash flows to the various tranches in the structure, as applicable. Our forecasted cash flows also considered, as applicable, independent industry analyst reports and forecasts and other independent market data. Based upon our assessment of the expected credit losses of the security given the performance of the underlying collateral compared to our subordination or other credit enhancement, we expected to recover the entire amortized cost of each impaired security.

As of March 31, 2024, the unrealized losses associated with our hybrid and redeemable preferred securities were attributable primarily to wider credit spreads caused by illiquidity in the market and subordination within the capital structure, as well as credit risk of underlying issuers. For our hybrid and redeemable preferred securities, we evaluated the financial performance of the underlying issuers based upon credit performance and investment ratings and determined that we expected to recover the entire amortized cost of each impaired security.

We regularly review our fixed maturity AFS securities for declines in fair value that we determine to be impairment-related, including those attributable to credit risk factors that may require an allowance for credit losses. Changes in the allowance for credit losses on fixed maturity AFS securities (in millions), aggregated by investment category, were as follows:


	For the Three Months Ended March 31, 2024
	Corporate Bonds		RMBS		Other		Total
Balance as of beginning-of-year	$	8	$	6	$	5	$	19
Additions from purchases of PCD debt securities (1)	–		–		–		–
Additions for securities for which credit losses were not
previously recognized	1		–		–		1
Additions (reductions) for securities for which credit losses
were previously recognized	2		–		–		2
Reductions for disposed securities	(1)		–		–		(1)

Balance as of end-of-period (2)	$	10	$	6	$	5	$	21


	For the Three Months Ended March 31, 2023
	Corporate Bonds		RMBS		Other		Total
Balance as of beginning-of-year	$	9	$	7	$	5	$	21
Additions from purchases of PCD debt securities (1)	–		–		–		–
Additions for securities for which credit losses were not
previously recognized	18		–		–		18
Additions (reductions) for securities for which credit losses
were previously recognized	–		(1)		–		(1)
Reductions for disposed securities	(1)		–		–		(1)

Balance as of end-of-period (2)	$	26	$	6	$	5	$	37


	As of March 31, 2024						As of December 31, 2023
	Commercial		Residential		Total		Commercial		Residential		Total
Current	$	17,282	$	1,833	$	19,115	$	17,165	$	1,665	$	18,830
30 to 59 days past due	4		37		41		61		28		89
60 to 89 days past due	2		10		12		–		9		9
90 or more days past due	60		59		119		–		60		60
Allowance for credit losses	(84)		(31)		(115)		(86)		(28)		(114)
Unamortized premium (discount)	(7)		48		41		(7)		43		36
Mark-to-market gains (losses) (1)	(38)		1		(37)		(36)		(1)		(37)
Total carrying value	$	17,219	$	1,957	$	19,176	$	17,097	$	1,776	$	18,873

Our commercial mortgage loan portfolio had the largest concentrations in California, which accounted for 26% and 27% of commercial mortgage loans on real estate as of March 31, 2024, and December 31, 2023, respectively, and Texas, which accounted for 10% and 9% of commercial mortgage loans on real estate as of March 31, 2024, and December 31, 2023, respectively.

As of March 31, 2024, and December 31, 2023, our residential mortgage loan portfolio had the largest concentrations in California and New York, which accounted for 14% and 12% of residential mortgage loans on real estate, respectively.

As of March 31, 2024, and December 31, 2023, we had 118 and 116 residential mortgage loans, respectively, that were either delinquent or in foreclosure. As of March 31, 2024, and December 31, 2023, we had 82 residential mortgage loans in foreclosure, with an aggregate carrying value of $35 million and $38 million, respectively.

There were no losses from loan modifications for the three months ended March 31, 2024 and 2023, that were reported in realized gain (loss) on the Consolidated Statements of Comprehensive Income (Loss).


	As of March 31, 2024				As of December 31, 2023
	Nonaccrual with no Allowance for Credit Losses		Nonaccrual		Nonaccrual with no Allowance for Credit Losses		Nonaccrual
Commercial mortgage loans on real estate	$	60	$	–	$	–	$	–
Residential mortgage loans on real estate	–		61		–		62
Total	$	60	$	61	$	–	$	62

We use loan-to-value and debt-service coverage ratios as credit quality indicators for our commercial mortgage loans on real estate. The amortized cost of commercial mortgage loans on real estate (dollars in millions) by year of origination and credit quality indicator was as follows:


	As of March 31, 2024
	Less than 65%		Debt-Service Coverage Ratio	65% to 75%		Debt-Service Coverage Ratio	Greater than 75%		Debt-Service Coverage Ratio	Total
Origination Year
2024	$	332	2.64	$	18	1.31	$	–	–	$	350
2023	1,371		1.90	50		1.35	–		–	1,421
2022	1,735		2.05	104		1.59	5		1.33	1,844
2021	2,317		3.34	53		1.54	–		–	2,370
2020	1,181		3.21	6		1.43	–		–	1,187
2019 and prior	10,019		2.57	142		1.59	8		1.30	10,169
Total	$	16,955		$	373		$	13		$	17,341


	As of December 31, 2023
	Less than 65%		Debt-Service Coverage Ratio	65% to 75%		Debt-Service Coverage Ratio	Greater than 75%		Debt-Service Coverage Ratio	Total
Origination Year
2023	$	1,366	1.90	$	54	1.38	$	–	–	$	1,420
2022	1,709		2.07	140		1.54	–		–	1,849
2021	2,317		3.34	61		1.55	–		–	2,378
2020	1,205		3.23	11		1.38	–		–	1,216
2019	2,404		2.39	80		1.56	10		2.33	2,494
2018 and prior	7,770		2.39	78		1.60	14		0.87	7,862
Total	$	16,771		$	424		$	24		$	17,219

We use loan performance status as the primary credit quality indicator for our residential mortgage loans on real estate. The amortized cost of residential mortgage loans on real estate (in millions) by year of origination and credit quality indicator was as follows:


	As of March 31, 2024
	Performing		Nonperforming		Total
Origination Year
2024	$	54	$	–	$	54
2023	665		5		670
2022	525		23		548
2021	459		16		475
2020	76		2		78
2019 and prior	147		15		162
Total	$	1,926	$	61	$	1,987


	As of December 31, 2023
	Performing		Nonperforming		Total
Origination Year
2023	$	515	$	2	$	517
2022	533		22		555
2021	465		18		483
2020	78		3		81
2019	99		13		112
2018 and prior	53		4		57
Total	$	1,743	$	62	$	1,805

In connection with our recognition of an allowance for credit losses for mortgage loans on real estate, we perform a quantitative analysis using a probability of default/loss given default/exposure at default approach to estimate expected credit losses in our mortgage loan portfolio as well as unfunded commitments related to commercial mortgage loans, exclusive of certain mortgage loans held at fair value.


	For the Three Months Ended March 31, 2024
	Commercial		Residential		Total
Balance as of beginning-of-year	$	86	$	28	$	114
Additions (reductions) from provision for credit loss
expense (1)	(2)		3		1
Additions from purchases of PCD mortgage loans on
real estate	–		–		–
Balance as of end-of-period (2)	$	84	$	31	$	115


	For the Three Months Ended March 31, 2023
	Commercial		Residential		Total
Balance as of beginning-of-year	$	83	$	15	$	98
Additions (reductions) from provision for credit loss
expense (1)	–		5		5
Additions from purchases of PCD mortgage loans on
real estate	–		–		–
Balance as of end-of-period (2)	$	83	$	20	$	103

Details underlying credit loss benefit (expense) incurred as a result of impairments that were recognized in net income (loss) and included in realized gain (loss) on fixed maturity AFS securities (in millions) were as follows:

The carrying value of the payables for collateral on investments included on the Consolidated Balance Sheets and the fair value of the related investments or collateral (in millions) consisted of the following:


	As of March 31, 2024				As of December 31, 2023
	Carrying Value		Fair Value		Carrying Value		Fair Value
Collateral payable for derivative investments (1)	$	6,721	$	6,721	$	5,127	$	5,127
Securities pledged under securities lending agreements (2)	283		274		205		197
Investments pledged for FHLBI (3)	2,900		4,032		2,650		3,603
Total payables for collateral on investments	$	9,904	$	11,027	$	7,982	$	8,927

(1) We obtain collateral based upon contractual provisions with our counterparties. These agreements take into consideration the counterparties’ credit rating as compared to ours, the fair value of the derivative investments and specified thresholds that if exceeded result in the receipt of cash that is typically invested in cash and invested cash or fixed maturity AFS securities. This also includes interest payable on collateral. See Note 5 for additional information.

(2) Our pledged securities under securities lending agreements are included in fixed maturity AFS securities on the Consolidated Balance Sheets. We generally obtain collateral in an amount equal to 102% and 105% of the fair value of the domestic and foreign securities, respectively. We value collateral daily and obtain additional collateral when deemed appropriate. The cash received in our securities lending program is typically invested in cash and invested cash or fixed maturity AFS securities.

(3) Our pledged investments for Federal Home Loan Bank (“FHLB”) of Indianapolis (“FHLBI”) are included in fixed maturity AFS securities and mortgage loans on real estate on the Consolidated Balance Sheets. The collateral requirements are generally 105% to 115% of the fair value for fixed maturity AFS securities and 155% to 175% of the fair value for mortgage loans on real estate. The cash received in these transactions is primarily invested in cash and invested cash or fixed maturity AFS securities.

We have repurchase agreements through which we can obtain liquidity by pledging securities. The collateral requirements are generally 80% to 95% of the fair value of the securities, and our agreements with third parties contain contractual provisions to allow for additional collateral to be obtained when necessary. The cash received in our repurchase program is typically invested in fixed maturity AFS securities. As of March 31, 2024, and December 31, 2023, we were not participating in any open repurchase agreements.


	For the Three Months Ended March 31,
	2024		2023
Collateral payable for derivative investments	$	1,594	$	323
Securities pledged under securities lending agreements	78		(2)
Investments pledged for FHLBI	250		(175)
Total increase (decrease) in payables for collateral
on investments	$	1,922	$	146

We have elected not to offset our securities lending transactions in the consolidated financial statements. The remaining contractual maturities of securities lending transactions accounted for as secured borrowings (in millions) were as follows:


	As of March 31, 2024
	Overnight and Continuous		Up to 30 Days		30-90 Days		Greater Than 90 Days		Total
Securities Lending
Corporate bonds	$	276	$	–	$	–	$	–	$	276
Foreign government bonds	1		–		–		–		1
Equity securities	6		–		–		–		6
Total gross secured borrowings	$	283	$	–	$	–	$	–	$	283


	As of December 31, 2023
	Overnight and Continuous		Up to 30 Days		30-90 Days		Greater Than 90 Days		Total
Securities Lending
Corporate bonds	$	202	$	–	$	–	$	–	$	202

Equity securities	3		–		–		–		3
Total gross secured borrowings	$	205	$	–	$	–	$	–	$	205

We accept collateral in the form of securities in connection with repurchase agreements. In instances where we are permitted to sell or re-pledge the securities received, we report the fair value of the collateral received and a related obligation to return the collateral in the consolidated financial statements. In addition, we receive securities in connection with securities borrowing agreements that we are permitted to sell or re-pledge. As of March 31, 2024, the fair value of this collateral received that we are permitted to sell or re-pledge was $25 million, and we had not re-pledged any of this collateral to cover our collateral requirements.

We also accept collateral from derivative counterparties in the form of securities that we are permitted to sell or re-pledge. As of March 31, 2024, the fair value of this collateral received that we are permitted to sell or re-pledge was $1.7 billion, and we had re-pledged $527 million of this collateral to cover our collateral requirements.

As of March 31, 2024, our most significant investments in one issuer were our investments in securities issued by White Chapel V LLC and White Chapel LLC with a fair value of $1.5 billion and $1.1 billion, respectively, or 1% of total investments. As of December 31, 2023, our most significant investments in one issuer were our investments in securities issued by White Chapel V LLC and White Chapel LLC with a fair value of $1.3 billion and $1.0 billion, respectively, or 1% of total investments. These concentrations include fixed maturity AFS, trading and equity securities.