Discontinued Operations Presentation - Schedule of Corebridge Deconsolidation (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended
	Jun. 09, 2024	Jun. 30, 2024	Dec. 31, 2024	Dec. 31, 2023
Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Pre-tax gain on sale	$ 3,005
Tax expense	545
Subtotal: After tax gain on sale before reclassification adjustment	2,460
Reclassification adjustment of Accumulated other comprehensive loss	(7,214)	$ (7,200)
After-tax loss on sale of Corebridge	$ (4,754)	(4,800)
Corebridge Financial Inc
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership, number of shares held (in shares)	294,200,000
Ownership, fair value (in dollars per share)	$ 28.90
Corebridge retained investment (294.2 million shares at $28.90 per share at June 9, 2024)	$ 8,502	$ 8,500	$ 3,800
Retained interest in certain investment entities and other assets	1,180
Total	9,682
Corebridge book value	12,409		$ 3,810	$ 0
Less: Noncontrolling interests	5,732
Corebridge book value excluding noncontrolling interests	$ 6,677