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Financing Receivable, Collateralized By Properties, Number Of States

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Interest Income, Securities, Collateral Upgrade, US Treasury and Other US Government

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Security Sold under Agreement to Repurchase, Collateral Upgrade, Subject to Master Netting Arrangement, before Offset

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Security Sold under Agreement to Repurchase, Collateral Upgrade, Subject to Master Netting Arrangement, Termination Notice

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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense.

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Amount of operating interest income, including amortization and accretion of premiums and discounts, on U.S. Treasury securities and other U.S. government securities.

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Amount of investments classified as other.

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Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Investments - Narrative (Details) $ in Millions	1 Months Ended	3 Months Ended			6 Months Ended		12 Months Ended
Investments - Narrative (Details) $ in Millions	Feb. 28, 2026 USD ($)	Jun. 30, 2026 USD ($) state	Jun. 30, 2025 USD ($)	Mar. 31, 2024 USD ($)	Jun. 30, 2026 USD ($) state	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)
Percent of total debt securities carrying value
Investment management arrangement, term	10 years
Investment management arrangement, automatic renewal term	1 year
Investment management arrangement, automatic renewal, permissible period	15 years
Debt securities, rated by investment advisor		$ 893			$ 893		$ 606
Securities on deposit with regulatory authorities		56			56		57
Accrued interest written off		3	$ 1		2	$ 1
Aggregate fair value of securities sold at a loss		$ 935	$ 589		$ 1,200	$ 1,300
Aggregate fair value of securities sold at a loss, percentage of book value		94.00%	95.00%		94.00%	95.00%
Proceeds from sales of available-for-sale debt securities		$ 1,200	$ 849		$ 1,800	$ 1,800
Unconsolidated VIEs, exposure to loss		3,036			3,036		2,709
Equity securities		262			262		172
Stressed loans		19	32		19	32
Policy loans, fair value under fair value option		3,617			3,617		3,537
Policy loans not held as collateral for reinsurance		900			900		900
Other invested assets		3,392			3,392		3,185
Securities loaned		$ 74			$ 74		34
Securities loaned, minimum percent of fair value required as collateral		102.00%			102.00%
Securities loaned, cash collateral		$ 77			$ 77		35
Outstanding repurchase agreement balance		400			400		1,001
Gross interest income					400		1,000
Gross interest expense		27	25		52	50
Collateral upgrade transactions		$ 1,483			$ 1,483		1,498
TPG, Inc.
Percent of total debt securities carrying value
Payments to acquire equity stake	$ 500
Sale of stock, consideration received	$ 150
Commercial mortgage loans
Percent of total debt securities carrying value
Financing receivables, collateralized by properties, number of states \| state		36			36
Residential mortgage loans
Percent of total debt securities carrying value
Financing receivables, collateralized by properties, number of states \| state		48			48
Unfunded Loan Commitment
Percent of total debt securities carrying value
Modified loans, unfunded commitment					$ 8
Unconsolidated VIEs
Percent of total debt securities carrying value
Equity securities		$ 51			$ 51		$ 21
Corporate debt securities, healthcare
Percent of total debt securities carrying value
Unrealized losses		13.00%			13.00%
Corporate securities, utilities
Percent of total debt securities carrying value
Unrealized losses		19.00%			19.00%		18.00%
Corporate debt securities, financial services
Percent of total debt securities carrying value
Unrealized losses							13.00%
Corporate securities \| Single corporate obligor
Percent of total debt securities carrying value
Largest unrealized loss to a single corporate obligor		$ 56			$ 56		$ 55
Equity securities
Percent of total debt securities carrying value
Unrealized gain (losses) on investments		6	4		(58)	2
Federal Home Loan Bank capital stock
Percent of total debt securities carrying value
Other invested assets		87			87		119
Real estate
Percent of total debt securities carrying value
Other invested assets		226			226		230
Real estate, foreclosed properties
Percent of total debt securities carrying value
Other invested assets		19			19		20
Limited partnerships
Percent of total debt securities carrying value
Other invested assets		3,100			3,100		2,800
Repurchase agreements
Percent of total debt securities carrying value
Gross interest expense		1	16		3	28
Collateral upgrade transactions
Percent of total debt securities carrying value
Gross interest income		14	17		28	33
Gross interest expense		$ 17	$ 19		33	$ 38
Collateral upgrade transactions				$ 1,500
Period of notice prior to termination				150 days
Corporate securities, collateral upgrade					$ 1,600		$ 1,600
Below investment grade or not rated
Percent of total debt securities carrying value
Unrealized losses		18.00%			18.00%		19.00%