Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenues
Insurance premiums	$ 3,416	$ 5,841	$ 5,359
Fee income	5,168	5,366	5,766
Net investment income	5,712	5,274	5,839
Realized gain (loss)	(4,934)	418	859
Amortization of deferred gain (loss) on business sold through reinsurance	48	37	32
Other revenues	649	621	657
Total revenues	10,059	17,557	18,512
Expenses
Benefits	5,028	8,203	8,027
Interest credited	3,202	2,860	2,912
Market risk benefit (gain) loss	(1,135)	296	(1,554)
Policyholder liability remeasurement (gain) loss	(167)	2,445	(119)
Commissions and other expenses	5,249	4,927	5,011
Interest and debt expense	190	137	114
Spark program expense	153	167	87
Impairment of intangibles	0	634	0
Total expenses	12,520	19,669	14,478
Income (loss) before taxes	(2,461)	(2,112)	4,034
Federal income tax expense (benefit)	(673)	(437)	737
Net income (loss)	(1,788)	(1,675)	3,297
Other comprehensive income (loss), net of tax:
Unrealized investment gain (loss)	4,942	(17,639)	(3,233)
Market risk benefit non-performance risk gain (loss)	(670)	(211)	(923)
Policyholder liability discount rate remeasurement gain (loss)	(145)	1,891	560
Funded status of employee benefit plans	1	(4)	3
Total other comprehensive income (loss), net of tax	4,128	(15,963)	(3,593)
Comprehensive income (loss)	$ 2,340	$ (17,638)	$ (296)