Held-For-Sale Classification and Discontinued Operations Presentation - Narrative (Details) - USD ($) $ in Millions				3 Months Ended	6 Months Ended
		Jul. 02, 2024	Jun. 03, 2024	Mar. 31, 2025	Jun. 30, 2024	Jun. 26, 2024	Jun. 09, 2024	Dec. 31, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal consideration						$ 600
Increase in stockholder equity			$ 261
Other investments	[1]				$ 14,788			$ 6,368
Corebridge Financial Inc
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership (as a percent)					49.00%		48.40%
Corebridge retained investment					$ 8,600		$ 8,502
Other investments							817
Unsettled receivable							$ 378
Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss on deconsolidation					4,684
Accumulated comprehensive loss recognized on deconsolidation					$ 7,214
Secondary Offering | Subsequent event | Corebridge Financial Inc
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Shares sold (in shares)		1,900,000
Corebridge Financial Inc
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Shares sold (in shares)			30,000,000
Gross proceeds from sale of stock			$ 876
Ownership (as a percent)							48.40%
Corebridge Financial Inc | Stock Purchase Agreement | Forecast
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Shares sold (in shares)				121,956,256
Shares sold (as a percent)				20.00%
Gross proceeds from sale of stock				$ 3,800

[1] See Note 10 for details of balances associated with variable interest entities.