Consolidated Statements Of Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Revenues
Earned premiums	$ 5,980	$ 5,604	$ 5,170
Investment income, net of expenses	670	646	619
Investment gains and losses, net	865	1,650	(402)
Fee revenues	11	15	15
Other revenues	10	9	5
Total revenues	7,536	7,924	5,407
Benefits and Expenses
Insurance losses and contract holders' benefits	4,134	3,638	3,490
Underwriting, acquisition and insurance expenses	1,829	1,738	1,597
Interest expense	54	53	53
Other operating expenses	20	23	16
Total benefits and expenses	6,037	5,452	5,156
Income Before Income Taxes	1,499	2,472	251
Provision (Benefit) for Income Taxes
Current	147	132	11
Deferred	136	343	(47)
Total provision (benefit) for income taxes	283	475	(36)
Net Income	$ 1,216	$ 1,997	$ 287
Per Common Share
Net income—basic (in usd per share)	$ 7.55	$ 12.24	$ 1.76
Net income—diluted (in usd per share)	$ 7.49	$ 12.10	$ 1.75