Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash Flows from Operating Activities
Net income	$ 90	$ 620
Adjustments to reconcile net income to net cash flows provided by operating activities:
Deferred income tax (benefit) expense	(33)	25
Trading portfolio activity	15	4
Net investment losses (gains)	147	(13)
Equity method investees	68	39
Net amortization of investments	(32)	(47)
Depreciation and amortization	31	36
Changes in:
Receivables, net	(586)	(135)
Accrued investment income	11	(7)
Deferred acquisition costs	(41)	(47)
Insurance reserves	1,181	203
Other, net	(201)	(164)
Net cash flows provided by operating activities	650	514
Dispositions:
Fixed maturity securities - sales	3,773	3,858
Fixed maturity securities - maturities, calls and redemptions	1,622	1,374
Equity securities	230	117
Limited partnerships	257	297
Mortgage loans	25	70
Purchases:
Fixed maturity securities	(5,356)	(4,896)
Equity securities	(312)	(88)
Limited partnerships	(90)	(139)
Mortgage loans	(91)	(147)
Change in other investments	(2)	(4)
Change in short term investments	409	(211)
Purchases of property and equipment	(10)	(14)
Other, net	20	16
Net cash flows provided by investing activities	475	233
Cash Flows from Financing Activities
Dividends paid to common stockholders	(750)	(738)
Proceeds from the issuance of debt	0	496
Repayment of debt	0	(520)
Purchase of treasury stock	(18)	(16)
Other, net	(8)	(10)
Net cash flows used by financing activities	(776)	(788)
Effect of foreign exchange rate changes on cash	(5)	2
Net change in cash	344	(39)
Cash, beginning of year	242	310
Cash, end of period	$ 586	$ 271