Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Operating Activities
Net income	$ 741	$ 1,002
Adjustments to reconcile net income (loss) to net cash provided by operating activities
Net realized capital losses (gains)	122	(243)
Amortization of deferred policy acquisition costs	866	747
Additions to deferred policy acquisition costs	(856)	(799)
Depreciation and amortization	269	221
Other operating activities, net	95	64
Change in assets and liabilities:
Decrease in reinsurance recoverables	(123)	57
Net change in accrued and deferred income taxes	175	277
Increase in insurance liabilities	597	565
Net change in other assets and other liabilities	(619)	(887)
Net cash provided by operating activities	1,267	1,004
Proceeds from the sale/maturity/prepayment of:
Fixed maturities, available-for-sale	9,023	10,770
Fixed maturities, fair value option	9	4
Equity securities, at fair value	1,353	1,024
Mortgage loans	536	346
Partnerships	43	122
Payments for the purchase of:
Fixed maturities, available-for-sale	(8,362)	(11,027)
Equity securities, at fair value	(671)	(951)
Mortgage loans	(762)	(280)
Partnerships	(187)	(167)
Net proceeds from derivatives	139	45
Net additions of property and equipment	(51)	(44)
Net proceeds from short-term investments	(883)	2,090
Other investing activities, net	28	(1)
Payments to Acquire Businesses, Net of Cash Acquired	0	1,901
Net cash provided by investing activities	215	30
Financing Activities
Deposits and other additions to investment and universal life-type contracts	29	106
Withdrawals and other deductions from investment and universal life-type contracts	(26)	(77)
Net increase (decrease) in securities loaned or sold under agreements to repurchase	(418)	(178)
Repayment of debt	(500)	(413)
Net return of shares under incentive and stock compensation plans	(28)	(39)
Treasury stock acquired	(150)	(27)
Dividends paid on preferred stock	(10)	(11)
Dividends paid on common stock	(224)	(216)
Net cash provided by (used for) financing activities	(1,327)	(855)
Foreign exchange rate effect on cash	(45)	(17)
Net increase in cash and restricted cash	110	162
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	262	121
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	372	283
Supplemental Disclosure of Cash Flow Information
Income tax paid	3	1
Interest paid	$ 124	$ 137