Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Net income	$ 338	$ 297
Other Comprehensive Income, net of tax
Net unrealized gains and losses on investments	(215)	662
Impact of changes in discount rates used to measure long-duration contract liabilities	341	(396)
Foreign currency translation adjustment	(32)	17
Pension and postretirement benefits	6	7
Other comprehensive income, net of tax	100	290
Total comprehensive income	438	587
Investments
Other Comprehensive Income, net of tax
Net unrealized gains and losses on investments	2	(8)
Net unrealized gains and losses on other investments
Other Comprehensive Income, net of tax
Net unrealized gains and losses on investments	$ (217)	$ 670