Consolidated Statements Of Equity - USD ($) shares in Thousands, $ in Millions	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]	Total
Balance at beginning at Dec. 31, 2023	$ 2	$ 4,297	$ 884	$ 96	$ 5,279
Balance (in shares) at Dec. 31, 2023	245,813
Stock plans, net		(16)			(16)
Stock plans, net (in shares)	2,734
Net (loss) income			1		1
Other comprehensive loss, net of tax				(5)	(5)
Balance at ending at Mar. 31, 2024	$ 2	4,281	885	91	5,259
Balance (in shares) at Mar. 31, 2024	248,547
Balance at beginning at Dec. 31, 2024	$ 3	4,299	562	77	4,941
Balance (in shares) at Dec. 31, 2024	249,695
Stock plans, net		5			5
Stock plans, net (in shares)	531
Net (loss) income			(64)		(64)
Other comprehensive loss, net of tax				(5)	(5)
Balance at ending at Mar. 31, 2025	$ 3	$ 4,304	$ 498	$ 72	$ 4,877
Balance (in shares) at Mar. 31, 2025	250,226