CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Millions	Total	Common Shares ($1 par value)	Paid-In Capital	Retained (Deficit) Earnings	Accumulated Other Comprehensive (Loss) Income	Noncontrolling Interest
Beginning balance at Dec. 31, 2019	$ (57)	$ 276	$ 0	$ (333)	$ (179)	$ 179
Increase (Decrease) in Stockholders' Equity
Total comprehensive income	1,331			1,224	37	70
Shares issued	14	2	12
Shares retired:
Repurchased	(727)	(19)	(53)	(655)
Surrendered (non-cash)	(14)	(1)		(13)
Cash dividends declared	(144)			(144)
Dividends declared to noncontrolling interest	(23)					(23)
Redeemable noncontrolling interest - redemption adjustment	0
Stock-based compensation	41		41
Ending balance at Dec. 31, 2020	421	258	0	79	(142)	226
Increase (Decrease) in Stockholders' Equity
Total comprehensive income	837
Total comprehensive income (loss)	836			410	374	52
Shares issued	3	1	2
Shares retired:
Repurchased	(1,026)	(18)	(57)	(951)
Surrendered (non-cash)	(13)			(13)
Cash dividends declared	(175)			(175)
Dividends declared to noncontrolling interest	(43)					(43)
Redeemable noncontrolling interest - redemption adjustment	(2)			(2)
Stock-based compensation	55		55
Ending balance at Dec. 31, 2021	56	241	0	(652)	232	235
Increase (Decrease) in Stockholders' Equity
Total comprehensive income	899
Total comprehensive income (loss)	900			844	(6)	62
Shares issued	1	1
Shares retired:
Repurchased	(914)	(17)	(32)	(865)
Surrendered (non-cash)	(17)			(17)
Cash dividends declared	(259)			(259)
Dividends declared to noncontrolling interest	(79)					(79)
Redeemable noncontrolling interest - redemption adjustment	2			2
Stock-based compensation	48		48
Ending balance at Dec. 31, 2022	$ (262)	$ 225	$ 16	$ (947)	$ 226	$ 218