CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Comprehensive income
Net Income (Loss) Attributable to Parent	$ 415	$ 870	$ 716
Other comprehensive income (loss), net of tax:
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	23	77	(80)
Net unrealized investment gains (losses)	2,201	2,443	(1,344)
Defined benefit pension and postretirement plan adjustments	(2)	(19)	0
Total other comprehensive income (loss), net of tax	2,222	2,501	(1,424)
Total comprehensive income (loss)	$ 2,637	$ 3,371	$ (708)