Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash Flows from Operating Activities
Net Income (Loss)	$ 275	$ 371
Adjustments to reconcile net income (loss) to net cash flows provided (used) by operating activities:
Deferred income tax expense (benefit)	63	32
Trading portfolio activity	(7)	1
Realized Investment Gains (Losses)	20	(10)
Equity method investees	230	(48)
Amortization of investments	(10)	(13)
Depreciation and amortization	39	39
Changes in:
Receivables, net	(540)	(211)
Accrued investment income	4	8
Deferred acquisition costs	(25)	(8)
Insurance reserves	666	451
Other assets	(106)	(60)
Other liabilities	(27)	(94)
Other, net	31	82
Total adjustments	338	169
Net cash flows provided (used) by operating activities	613	540
Dispositions:
Fixed maturity securities - sales	3,066	2,859
Fixed maturity securities - maturities, calls and redemptions	1,247	2,304
Equity securities	72	33
Limited partnerships	124	85
Mortgage loans	109	19
Purchases:
Fixed maturity securities	(4,874)	(5,029)
Equity securities	0	(30)
Limited partnerships	(206)	(78)
Mortgage loans	(41)	(60)
Change in other investments	11	8
Change in short term investments	281	33
Purchases of property and equipment	(65)	(57)
Disposals of property and equipment	107	0
Other, net	2	0
Net cash flows provided (used) by investing activities	(167)	87
Cash Flows from Financing Activities
Dividends paid to common stockholders	(677)	(676)
Proceeds from the issuance of debt	498	0
Repayment of debt	(358)	0
Other, net	(1)	6
Net cash flows provided (used) by financing activities	(538)	(670)
Effect of foreign exchange rate changes on cash	(6)	(2)
Net change in cash	(98)	(45)
Cash, beginning of year	387	190
Cash, end of period	$ 289	$ 145