Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Cash Flows from Operating Activities
Net income	$ 959	$ 1,205	$ 682
Adjustments to reconcile net income to net cash flows provided by operating activities:
Deferred income tax (benefit) expense	(45)	2	(89)
Trading portfolio activity	0	1	6
Net investment losses	81	99	199
Equity method investees	(101)	(8)	250
Net amortization of investments	(200)	(191)	(129)
Depreciation and amortization	67	73	51
Changes in:
Receivables, net	(898)	(245)	(226)
Accrued investment income	(8)	(41)	(29)
Deferred acquisition costs	(69)	(85)	(79)
Insurance reserves	2,365	1,667	2,058
Other, net	420	(192)	(192)
Net cash flows provided by operating activities	2,571	2,285	2,502
Dispositions:
Fixed maturity securities - sales	2,793	4,029	5,909
Fixed maturity securities - maturities, calls and redemptions	2,396	1,334	2,358
Equity securities	523	317	509
Limited partnerships	97	164	138
Mortgage loans	105	122	125
Purchases:
Fixed maturity securities	(6,404)	(6,616)	(9,821)
Equity securities	(444)	(293)	(294)
Limited partnerships	(335)	(402)	(337)
Mortgage loans	(89)	(127)	(200)
Change in other investments	(11)	(2)	8
Change in short-term investments	147	(274)	155
Purchases of property and equipment	(95)	(90)	(52)
Other, net	0	(5)	(10)
Net cash flows used by investing activities	(1,317)	(1,843)	(1,512)
Cash Flows from Financing Activities
Dividends paid to common stockholders	(1,025)	(787)	(982)
Proceeds from the issuance of debt	490	491	0
Repayment of debt	(550)	(243)	0
Purchase of treasury stock	(20)	(24)	(39)
Other, net	(12)	(14)	(11)
Net cash flows used by financing activities	(1,117)	(577)	(1,032)
Effect of foreign exchange rate changes on cash	(10)	5	(19)
Net change in cash	127	(130)	(61)
Cash, beginning of year	345	475	536
Cash, end of year	$ 472	$ 345	$ 475