Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash Flows from Operating Activities
Net income	$ 338	$ 297
Adjustments to reconcile net income to net cash flows provided by operating activities:
Deferred income tax expense	39	21
Trading portfolio activity	0	(13)
Net investment losses	22	35
Equity method investees	(25)	6
Net amortization of investments	(57)	(46)
Depreciation and amortization	16	12
Changes in:
Receivables, net	(162)	(24)
Accrued investment income	(4)	(13)
Deferred acquisition costs	(34)	(45)
Insurance reserves	443	432
Other, net	(72)	(226)
Net cash flows provided by operating activities	504	436
Dispositions:
Fixed maturity securities - sales	736	1,414
Fixed maturity securities - maturities, calls and redemptions	507	317
Equity securities	186	62
Limited partnerships	12	28
Mortgage loans	18	39
Purchases:
Fixed maturity securities	(1,621)	(2,258)
Equity securities	(169)	(82)
Limited partnerships	(77)	(116)
Mortgage loans	(12)	(12)
Change in other investments	(2)	(2)
Change in short-term investments	192	681
Purchases of property and equipment	(20)	(20)
Other, net	1	0
Net cash flows (used) provided by investing activities	(249)	51
Cash Flows from Financing Activities
Dividends paid to common stockholders	(667)	(445)
Proceeds from the issuance of debt	490	0
Purchase of treasury stock	0	(24)
Other, net	(12)	(11)
Net cash flows used by financing activities	(189)	(480)
Effect of foreign exchange rate changes on cash	(2)	1
Net change in cash	64	8
Cash, beginning of year	345	475
Cash, end of period	$ 409	$ 483