Consolidated Statements Of Comprehensive Income (Loss) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenues
Insurance premiums	$ 6,087	$ 5,617	$ 5,372
Fee income	6,054	6,887	6,371
Net investment income	5,511	6,115	5,510
Realized gain (loss)	336	(212)	(513)
Amortization of deferred gain on business sold through reinsurance	74	46	41
Other revenues	722	777	658
Total revenues	18,784	19,230	17,439
Expenses
Interest credited	2,870	2,915	2,923
Benefits	12,546	8,529	8,677
Commissions and other expenses	5,095	5,791	5,064
Interest and debt expense	283	270	284
Spark program expense	167	87	68
Impairment of intangibles	634
Total expenses	21,595	17,592	17,016
Income (loss) before taxes	(2,811)	1,638	423
Federal income tax expense (benefit)	(584)	233	(76)
Net income (loss)	(2,227)	1,405	499
Unrealized investment gains (losses)	(14,030)	(2,535)	3,192
Foreign currency translation adjustment	(20)	(2)	5
Funded status of employee benefit plans	(59)	47	61
Total other comprehensive income (loss), net of tax	(14,109)	(2,490)	3,258
Comprehensive income (loss)	$ (16,336)	$ (1,085)	$ 3,757
Net Income (Loss) Per Common Share
Basic (in dollars per share)	$ (13.02)	$ 7.50	$ 2.58
Diluted (in dollars per share)	(13.10)	7.43	2.56
Cash Dividends Declared Per Common Share	$ 1.80	$ 1.71	$ 1.62