CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Millions	3 Months Ended			9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022		Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 872	$ 1,061	[1]	$ 2,179	$ 2,500	[2]
Other comprehensive income (loss), net of tax:
Net unrealized gains (losses) on securities	(623)	(1,029)	[3]	(531)	(3,316)	[3]
Net unrealized gains (losses) on derivatives	0	0	[3]	2	(1)	[3]
Effect of changes in discount rate assumptions on certain long-duration contracts	174	241	[3]	168	931	[3]
Effect of changes in instrument-specific credit risk on market risk benefits	18	(3)	[3]	53	657	[3]
Defined benefit plans	0	1	[3]	0	1	[3]
Foreign currency translation adjustment	(60)	(127)	[3]	14	(295)	[3]
Total other comprehensive income (loss), net of tax	(491)	(917)	[3]	(294)	(2,023)	[3]
Total comprehensive income (loss)	$ 381	$ 144	[3]	$ 1,885	$ 477	[3]

[1] Certain prior period amounts have been restated. See Note 3 for more information.

[2] Certain prior period amounts have been restated. See Note 3 for more information.

[3] Certain prior period amounts have been restated. See Note 3 for more information.