Contractual interest rate for funds borrowed, under the debt agreement.

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Debt - Debt Cash Tender Offers and Redemptions (Details)		12 Months Ended
	Oct. 24, 2022 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Oct. 24, 2022 EUR (€)
Debt Instrument [Line Items]
Repayments of long-term debt		$ 9,455,000,000	$ 4,147,000,000	$ 1,923,000,000
Loss on extinguishment of debt		(303,000,000)	$ (389,000,000)	$ (12,000,000)
Certain Notes And Debentures Issued Or Guaranteed
Debt Instrument [Line Items]
Repayments of long-term debt		9,400,000,000
Extinguishment of debt		9,700,000,000
Loss on extinguishment of debt		300,000,000
1.500% Notes Due 2023
Debt Instrument [Line Items]
Repayments of long-term debt		6,800,000,000
Extinguishment of debt		$ 7,100,000,000
1.500% Notes Due 2023 \| Corebridge senior unsecured notes
Debt Instrument [Line Items]
Debt redeemed \| €					€ 750,000,000
Interest rate (as a percent)	1.50%				1.50%
Principal amount redeemed (as a percent)	101.494%
3.900% Notes Due 2026 \| Corebridge senior unsecured notes
Debt Instrument [Line Items]
Debt redeemed	$ 750,000,000
Interest rate (as a percent)	3.90%				3.90%
Principal amount redeemed (as a percent)	100.00%
3.750% Notes Due 2025 \| Corebridge senior unsecured notes
Debt Instrument [Line Items]
Debt redeemed	$ 522,000,000
Interest rate (as a percent)	3.75%				3.75%
Principal amount redeemed (as a percent)	100.00%
2.500% Notes Due 2025 \| Corebridge senior unsecured notes
Debt Instrument [Line Items]
Debt redeemed	$ 500,000,000
Interest rate (as a percent)	2.50%				2.50%
Principal amount redeemed (as a percent)	100.00%