Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net Income (Loss)	$ 225	$ (266)
Change in unrealized gains and losses on investments, net of tax (benefit) of $35 and $(157), respectively	128	(589)
Amortization of pension actuarial loss and prior service cost, net of tax (benefit) of $(1) and $0, respectively	(5)	0
Change in life policy reserves, reinsurance recoverable and other, net of tax (benefit) of $(9) and $41, respectively	(36)	155
Other comprehensive income (loss)	87	(434)
Comprehensive Income (Loss)	$ 312	$ (700)