Consolidated Statements Of Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenues
Earned premiums	$ 7,219	$ 6,482	$ 5,980
Investment income, net of expenses	781	714	670
Investment gains and losses, net	(1,467)	2,409	865
Fee revenues	14	15	11
Other revenues	10	10	10
Total revenues	6,557	9,630	7,536
Benefits and Expenses
Insurance losses and contract holders' benefits	5,012	3,936	4,134
Underwriting, acquisition and insurance expenses	2,162	1,951	1,829
Interest expense	53	53	54
Other operating expenses	23	20	20
Total benefits and expenses	7,250	5,960	6,037
Income from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	(693)	3,670	1,499
Provision (Benefit) for Income Taxes
Current	148	247	147
Deferred	(355)	477	136
Total provision (benefit) for income taxes	(207)	724	283
Net Income (Loss)	$ (486)	$ 2,946	$ 1,216
Per Common Share
Net income—basic (in usd per share)	$ (3.06)	$ 18.29	$ 7.55
Net income—diluted (in usd per share)	$ (3.06)	$ 18.10	$ 7.49