Condensed Consolidated Statements of Income (Parenthetical) - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2019	Jun. 30, 2018
Policy and other operating expenses	$ 350	$ 296
Consolidated Entity Excluding Variable Interest Entities (VIE)
Premiums	2,699	1,009
Product charges	257	202
Investment income	2,417	1,985
Investment expense	190	172
Investment related gains (losses)	3,088	(238)
Interest sensitive contract benefits	2,610	373
Future policy and other policy benefits	3,352	1,265
Amortization of deferred acquisition costs and value of business acquired	492	171
Net investment income	2,227	1,813
Consolidated Entity Excluding Variable Interest Entities (VIE) \| Related Party
Premiums	122	582
Product charges	28	5
Investment income	317	176
Investment expense	186	169
Investment related gains (losses)	746	(42)
Interest sensitive contract benefits	297	16
Future policy and other policy benefits	197	580
Policy and other operating expenses	20	5
Variable Interest Entities
Investment related gains (losses)	8	(6)
Net investment income	37	24
Variable Interest Entities \| Related Party
Investment related gains (losses)	6	(6)
Net investment income	$ 36	$ 24
Common Class B
Basic (in USD per share)	$ 7.43	$ 2.71
Common Class M-1
Basic (in USD per share)	7.43	2.71
Common Class M-2
Basic (in USD per share)	7.43	2.71
Common Class M-3
Basic (in USD per share)	7.43	2.71
Common Class M-4
Basic (in USD per share)	$ 7.43	$ 2.71

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