Discontinued Operations Presentation - Financial Information (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Schedule of Equity Method Investments [Line Items]
Corebridge pre-tax income (loss)	$ 714	$ 649	$ 3,218	$ 2,324
Corebridge Financial Inc
Schedule of Equity Method Investments [Line Items]
Corebridge pre-tax income (loss)	(42)	(1,594)	(1,512)	(122)
Corebridge Financial Inc
Schedule of Equity Method Investments [Line Items]
Equity method income related to Corebridge (based on fair value)	$ (328)	$ 11	$ 394	$ 2,094

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details

- Definition

Amount of income (loss) for proportionate share of equity method investee's income (loss).

+ References + Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details