Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2019	Jun. 30, 2018
Statement of Cash Flows [Abstract]
Net cash provided by operating activities	$ 698	$ 628
Proceeds from the sale, maturity, disposal or redemption of:
Fixed maturities	2,285	2,318
Mortgage loans on real estate	387	309
Limited partnerships/corporations	31	27
Acquisition of:
Fixed maturities	(2,324)	(3,067)
Equity securities	0	3
Mortgage loans on real estate	(215)	(402)
Limited partnerships/corporations	(81)	(165)
Derivatives, net	84	(22)
Policy loans, net	3	2
Short-term investments, net	0	24
Short-term loan to affiliate, net	0	80
Collateral received (delivered), net	(155)	40
Other investments, net	0	(39)
Net cash provided by (used in) investing activities	15	(898)
Cash Flows from Financing Activities:
Deposits received for investment contracts	1,611	1,838
Maturities and withdrawals from investment contracts	(2,014)	(1,511)
Settlements on deposit contracts	(2)	(19)
Dividends paid and distributions of capital	(396)	(126)
Net cash (used in) provided by financing activities	(801)	182
Net decrease in cash and cash equivalents	(88)	(88)
Cash and cash equivalents, beginning of period	364	288
Cash and cash equivalents, end of period	$ 276	$ 200

The cash inflow from a segregated fund account during the period.

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