Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015		Dec. 31, 2014		Dec. 31, 2013
Cash Flows from Operating Activities
Net income (loss)	$ 479	[1]	$ 691	[2]	$ 937
Adjustments to reconcile net income (loss) to net cash flows provided (used) by operating activities:
Loss on sale of subsidiaries	0		251		0
Deferred income tax expense (benefit)	(150)		3		77
Trading portfolio activity	17		16		(10)
Net realized investment (gains) losses	67		(60)		(31)
Equity method investees	195		83		(323)
Amortization of investments	17		3		(24)
Depreciation and amortization	84		83		101
Changes in:
Receivables, net	82		731		44
Accrued investment income	(1)		0		(9)
Deferred acquisition costs	311		44		2
Insurance reserves	241		(363)		(68)
Other assets	(79)		(48)		(27)
Other liabilities	126		(48)		525
Other, net	(2)		54		10
Total adjustments	908		749		267
Net cash flows provided (used) by operating activities	1,387		1,440		1,204
Dispositions:
Fixed maturity securities - sales	4,390		4,914		6,869
Fixed maturity securities - maturities, calls and redemptions	4,095		3,983		3,271
Equity securities	57		31		103
Limited partnerships	174		167		108
Mortgage loans	26		57		22
Purchases:
Fixed maturity securities	(8,675)		(9,365)		(11,197)
Equity securities	(62)		(67)		(77)
Limited partnerships	(188)		(271)		(223)
Mortgage loans	(123)		(137)		(129)
Change in other investments	4		15		(22)
Change in short term investments	34		(388)		425
Purchases of property and equipment	(125)		(71)		(91)
Proceeds from sale of subsidiaries	0		198		0
Other dispositions	0		0		32
Other, net	21		16		11
Net cash flows provided (used) by investing activities	(372)		(918)		(898)
Cash Flows from Financing Activities
Dividends paid to common stockholders	(811)		(541)		(216)
Proceeds from the issuance of debt	0		546		0
Repayment of debt	0		(549)		(13)
Other, net	4		25		(35)
Net cash flows provided (used) by financing activities	(807)		(519)		(264)
Effect of foreign exchange rate changes on cash	(11)		(8)		(3)
Net change in cash	197		(5)		39
Cash, beginning of year	190		195		156
Cash, end of year	$ 387		$ 190		$ 195

[1] Net income in the fourth quarter of 2015 included a charge related to recognition of a premium deficiency in our long term care business.

[2] Net income in the first quarter of 2014 included the impairment loss on the sale of CAC.