Consolidated Statements Of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues
Insurance premiums	$ 1,318	$ 1,378
Fee income	1,478	1,413
Net investment income	1,318	1,191
Realized gain (loss):
Total other-than-temporary impairment losses on securities		(21)
Portion of loss recognized in other comprehensive income		13
Net other-than-temporary impairment losses on securities recognized in earnings		(8)
Realized gain (loss), excluding other-than-temporary impairment losses on securities	(2)	(343)
Total realized gain (loss)	(2)	(351)
Amortization of deferred gain on business sold through reinsurance	9	7
Other revenues	120	126
Total revenues	4,241	3,764
Expenses
Interest credited	719	671
Benefits	1,822	1,798
Commissions and other expenses	1,053	1,124
Interest and debt expense	34	38
Strategic digitization expense	12	15
Total expenses	3,640	3,646
Income (loss) before taxes	601	118
Federal income tax expense (benefit)	99	(15)
Net income (loss)	502	133
Other comprehensive income (loss), net of tax	(2,063)	1,995
Comprehensive income (loss)	$ (1,561)	$ 2,128