CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Revenues
Net investment income	$ 356	$ 386	$ 1,121	$ 1,201
Premiums	374	363	1,121	1,063
Other revenues	347	358	941	950
Total revenues	3,351	3,316	9,786	9,716
Banking and deposit interest expense	34	24	106	60
Total net revenues	3,317	3,292	9,680	9,656
Expenses
Distribution expenses	971	920	2,819	2,727
Interest credited to fixed accounts	127	178	517	499
Benefits, claims, losses and settlement expenses	594	729	1,848	1,858
Amortization of deferred acquisition costs	112	25	186	180
Interest and debt expense	52	50	164	181
General and administrative expense	820	802	2,448	2,379
Total expenses	2,676	2,704	7,982	7,824
Pretax income	641	588	1,698	1,832
Income tax provision	98	85	268	273
Net income	$ 543	$ 503	$ 1,430	$ 1,559
Basic
Net income (in dollars per share)	$ 4.09	$ 3.48	$ 10.53	$ 10.61
Diluted
Net income (in dollars per share)	$ 4.04	$ 3.43	$ 10.40	$ 10.45
Supplemental Disclosures
Total other-than-temporary impairment losses on securities	$ (15)	$ 0	$ (27)	$ 0
Portion of loss recognized in other comprehensive income (before taxes)	0	0	7	0
Net impairment losses recognized in net investment income	(15)	0	(20)	0
Management and financial advice fees [Member]
Revenues
Revenue from Contract with Customer, Including Assessed Tax	1,794	1,739	5,153	5,099
Distribution fees [Member]
Revenues
Revenue from Contract with Customer, Including Assessed Tax	$ 480	$ 470	$ 1,450	$ 1,403