Consolidated Statements Of Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Revenues
Earned premiums	$ 5,170	$ 4,954	$ 4,710
Investment income, net of expenses	619	609	595
Investment gains and losses, net	(402)	148	124
Fee revenues	15	16	15
Other revenues	5	5	5
Total revenues	5,407	5,732	5,449
Benefits and Expenses
Insurance losses and contract holders' benefits	3,490	3,390	3,107
Underwriting, acquisition and insurance expenses	1,597	1,546	1,465
Interest expense	53	53	53
Other operating expenses	16	13	12
Total benefits and expenses	5,156	5,002	4,637
Income Before Income Taxes	251	730	812
Provision (Benefit) for Income Taxes
Current	11	129	183
Deferred	(47)	(444)	38
Total provision (benefit) for income taxes	(36)	(315)	221
Net Income	$ 287	$ 1,045	$ 591
Per Common Share
Net income—basic (in usd per share)	$ 1.76	$ 6.36	$ 3.59
Net income—diluted (in usd per share)	$ 1.75	$ 6.29	$ 3.55