Condensed Consolidated Statements of Changes in Equity - USD ($) $ in Millions	Total	Total Shareholders' (Deficit) Equity	Common Stock and Additional Paid-In Capital	Treasury Stock	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest
Beginning balance at Dec. 31, 2023	$ (4,855)	$ (4,924)	$ 213	$ (2,382)	$ (2,005)	$ (750)	$ 69
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	371	353			353		18
Other comprehensive income (loss), net of tax	(8)	(6)				(6)	(2)
Stock-based compensation and Common Stock issued under employee plans	(3)	(3)	(2)		(1)
Cash dividends declared	(138)	(138)			(138)
Repurchase of Common Shares	(302)	(302)		(302)
Dividends attributable to noncontrolling interest	(1)						(1)
Acquisitions, disposals and other changes	(4)	(4)	(1)		(3)
Ending balance at Mar. 31, 2024	(4,940)	(5,024)	210	(2,684)	(1,794)	(756)	84
Beginning balance at Dec. 31, 2023	135
Redeemable Noncontrolling Interest
Net income	3
Other comprehensive income (loss), net of tax	(5)
Dividends attributable to noncontrolling interest	(8)
Acquisitions, disposals and other changes	(1)
Ending balance at Mar. 31, 2024	124
Beginning balance at Dec. 31, 2024	(4,785)	(4,848)	265	(3,390)	(978)	(745)	63
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	256	243			243		13
Other comprehensive income (loss), net of tax	(124)	(126)				(126)	2
Stock-based compensation and Common Stock issued under employee plans	13	13	13
Cash dividends declared	(155)	(155)			(155)
Repurchase of Common Shares	(256)	(256)		(256)
Dividends attributable to noncontrolling interest	(2)						(2)
Acquisitions, disposals and other changes		1			1		(1)
Ending balance at Mar. 31, 2025	(5,053)	$ (5,128)	$ 278	$ (3,646)	$ (889)	$ (871)	$ 75
Beginning balance at Dec. 31, 2024	57
Redeemable Noncontrolling Interest
Other comprehensive income (loss), net of tax	2
Acquisitions, disposals and other changes	3
Ending balance at Mar. 31, 2025	$ 62