Variable Interest Entities - Unconsolidated VIEs (Details) - USD ($) $ in Millions		Dec. 31, 2022	Dec. 31, 2021
VARIABLE INTEREST ENTITY
Total assets		$ 526,634	$ 596,112
Other invested assets	[1]	15,953	15,668
Unconsolidated VIE
VARIABLE INTEREST ENTITY
Total assets		505,521	459,073
Maximum exposure to loss, On-Balance Sheet		9,392	7,887
Maximum exposure to loss, Off-Balance Sheet		4,685	3,976
Total		14,077	11,863
Other invested assets		9,300	7,800
Unconsolidated VIE | AIG Financial Products
VARIABLE INTEREST ENTITY
Total assets		2,057
Maximum exposure to loss, Off-Balance Sheet		2,033
Unconsolidated VIE | Real Estate and Investment Entities
VARIABLE INTEREST ENTITY
Total assets		504,219	457,335
Maximum exposure to loss, On-Balance Sheet		9,145	7,650
Maximum exposure to loss, Off-Balance Sheet		3,938	3,448
Total		13,083	11,098
Unconsolidated VIE | Other Investment Companies
VARIABLE INTEREST ENTITY
Total assets		1,302	1,738
Maximum exposure to loss, On-Balance Sheet		247	237
Maximum exposure to loss, Off-Balance Sheet		747	528
Total		$ 994	$ 765

[1] See Note 9 for details of balances associated with variable interest entities.