Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Cash Flows from Operating Activities
Net income	$ 1,278	$ 959	$ 1,205
Adjustments to reconcile net income to net cash flows provided by operating activities:
Deferred income tax expense (benefit)	75	(45)	2
Trading portfolio activity	0	0	1
Net investment losses	81	81	99
Equity method investees	(34)	(101)	(8)
Net amortization of investments	(208)	(200)	(191)
Depreciation and amortization	70	67	73
Changes in:
Receivables, net	(323)	(898)	(245)
Accrued investment income	(26)	(8)	(41)
Deferred acquisition costs	(17)	(69)	(85)
Insurance reserves	1,670	2,365	1,667
Other, net	(76)	420	(192)
Net cash flows provided by operating activities	2,490	2,571	2,285
Dispositions:
Fixed maturity securities - sales	2,946	2,793	4,029
Fixed maturity securities - maturities, calls and redemptions	3,357	2,396	1,334
Equity securities	505	523	317
Limited partnerships	103	97	164
Mortgage loans	122	105	122
Purchases:
Fixed maturity securities	(7,118)	(6,404)	(6,616)
Equity securities	(573)	(444)	(293)
Limited partnerships	(360)	(335)	(402)
Mortgage loans	(186)	(89)	(127)
Change in other investments	(12)	(11)	(2)
Change in short-term investments	(151)	147	(274)
Purchases of property and equipment	(86)	(95)	(90)
Disposals of property and equipment	12	0	0
Other, net	(8)	0	(5)
Net cash flows used by investing activities	(1,449)	(1,317)	(1,843)
Cash Flows from Financing Activities
Dividends paid to common stockholders	(1,047)	(1,025)	(787)
Proceeds from the issuance of debt	495	490	491
Repayment of debt	(500)	(550)	(243)
Purchase of treasury stock	(34)	(20)	(24)
Other, net	(18)	(12)	(14)
Net cash flows used by financing activities	(1,104)	(1,117)	(577)
Effect of foreign exchange rate changes on cash	16	(10)	5
Net change in cash	(47)	127	(130)
Cash, beginning of year	472	345	475
Cash, end of year	$ 425	$ 472	$ 345