Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 825	$ 1,449	$ 2,242	$ 4,265
Other comprehensive income (loss), net of tax
Net unrealized appreciation (depreciation) on securities and derivatives	264	(192)	493	22
Net long-duration insurance and contractholder liabilities measurement adjustments	(28)	(28)	(800)	(476)
Net translation gains (losses) on foreign currencies	39	(29)	8	(32)
Postretirement benefits liability adjustment	4	8	0	25
Other comprehensive income (loss), net of tax	279	(241)	(299)	(461)
Total comprehensive income	1,104	1,208	1,943	3,804
Comprehensive income (loss) attributable to noncontrolling interests
Net income attributable to redeemable noncontrolling interests	0	37	0	116
Net income attributable to other noncontrolling interests	86	4	232	14
Other comprehensive loss attributable to redeemable noncontrolling interests	0	0	0	0
Total comprehensive income attributable to noncontrolling interests	86	41	232	130
SHAREHOLDERS' COMPREHENSIVE INCOME	$ 1,018	$ 1,167	$ 1,711	$ 3,674