Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Net income	$ 894	$ 1,202	$ 690
Other Comprehensive (Loss) Income, net of tax
Net unrealized gains and losses on investments	(3,782)	(708)	720
Foreign currency translation adjustment	(108)	(19)	47
Pension and postretirement benefits	13	244	(15)
Other comprehensive (loss) income, net of tax	(3,877)	(483)	752
Total comprehensive (loss) income	(2,983)	719	1,442
Investments
Other Comprehensive (Loss) Income, net of tax
Net unrealized gains and losses on investments	(5)	(2)	0
Net unrealized gains and losses on other investments
Other Comprehensive (Loss) Income, net of tax
Net unrealized gains and losses on investments	$ (3,777)	$ (706)	$ 720