CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Comprehensive income (loss)
Net income	$ 213	$ 263	$ 283	$ 635
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	39	(35)	(79)	12
Net unrealized investment gains (losses)	453	657	1,243	2,616
Defined benefit pension and postretirement plan adjustments	(4)	(6)	(12)	(6)
Total other comprehensive income (loss), net of tax	488	616	1,152	2,622
Total comprehensive income (loss)	$ 701	$ 879	$ 1,435	$ 3,257