Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Cash Flows from Operating Activities
Net income	$ 938	$ 838
Adjustments to reconcile net income to net cash flows provided by operating activities:
Deferred income tax expense	42	12
Trading portfolio activity	(1)	(1)
Net investment losses	42	105
Equity method investees	(93)	37
Net amortization of investments	(153)	(140)
Depreciation and amortization	51	44
Changes in:
Receivables, net	(404)	(84)
Accrued investment income	(15)	(39)
Deferred acquisition costs	(45)	(74)
Insurance reserves	1,559	1,184
Other, net	(53)	(117)
Net cash flows provided by operating activities	1,868	1,765
Dispositions:
Fixed maturity securities - sales	2,335	3,284
Fixed maturity securities - maturities, calls and redemptions	1,755	960
Equity securities	388	192
Limited partnerships	45	138
Mortgage loans	75	110
Purchases:
Fixed maturity securities	(5,016)	(5,459)
Equity securities	(332)	(200)
Limited partnerships	(235)	(322)
Mortgage loans	(43)	(75)
Change in other investments	(2)	6
Change in short-term investments	329	(99)
Purchases of property and equipment	(57)	(67)
Other, net	(4)	(5)
Net cash flows used by investing activities	(762)	(1,537)
Cash Flows from Financing Activities
Dividends paid to common stockholders	(906)	(673)
Proceeds from the issuance of debt	490	491
Repayment of debt	(550)	0
Purchase of treasury stock	(20)	(24)
Other, net	(12)	(12)
Net cash flows used by financing activities	(998)	(218)
Effect of foreign exchange rate changes on cash	3	0
Net change in cash	111	10
Cash, beginning of year	345	475
Cash, end of period	$ 456	$ 485