CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS EQUITY Statement - USD ($) $ in Millions	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock, Common [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock, shares outstanding (shares)		127.534
Stockholders' Equity Attributable to Parent at Dec. 31, 2022	$ 3,816	$ 1	$ 577	$ (674)	$ (388)	$ 4,300
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	(142)					(142)
Other Comprehensive Income (Loss), Net of Tax	23				23
Treasury Stock, Shares, Acquired		0.414
Stock Repurchased During Period, Value	(18)			18
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	12		12
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	(2)		(2)
Stockholders' Equity Attributable to Parent at Mar. 31, 2023	3,689	$ 1	587	(692)	(365)	4,158
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures		0.123
Stockholders' Equity Attributable to Parent at Dec. 31, 2022	3,816	$ 1	577	(674)	(388)	4,300
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	98
Other Comprehensive Income (Loss), Net of Tax	23
Stockholders' Equity Attributable to Parent at Jun. 30, 2023	3,951	$ 1	648	(731)	(365)	4,398
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock, shares outstanding (shares)		127.243
Stockholders' Equity Attributable to Parent at Mar. 31, 2023	3,689	$ 1	587	(692)	(365)	4,158
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	240					240
Other Comprehensive Income (Loss), Net of Tax	0				0
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period		0.017
Treasury Stock, Shares, Acquired		0.872
Stock Repurchased During Period, Value	(39)			39
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	26		26
Stock Issued During Period, Shares, Employee Stock Purchase Plans		0.924
Stock Issued During Period, Value, Employee Stock Purchase Plan	34		34
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	1		1
Stockholders' Equity Attributable to Parent at Jun. 30, 2023	$ 3,951	$ 1	648	(731)	(365)	4,398
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures		0.036
Common stock, shares outstanding (shares)		127.348
Common stock, shares outstanding (shares)	126,090,353	126.090
Stockholders' Equity Attributable to Parent at Dec. 31, 2023	$ 4,113	$ 1	695	(819)	(299)	4,535
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	(132)					(132)
Other Comprehensive Income (Loss), Net of Tax	5				5
Treasury Stock, Shares, Acquired		0.561
Stock Repurchased During Period, Value	(21)			21
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	15		15
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	(3)		(3)
Stockholders' Equity Attributable to Parent at Mar. 31, 2024	3,977	$ 1	707	(840)	(294)	4,403
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures		0.177
Stockholders' Equity Attributable to Parent at Dec. 31, 2023	4,113	$ 1	695	(819)	(299)	4,535
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	88
Other Comprehensive Income (Loss), Net of Tax	12
Stockholders' Equity Attributable to Parent at Jun. 30, 2024	4,226	$ 1	757	(868)	(287)	4,623
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock, shares outstanding (shares)		125.706
Stockholders' Equity Attributable to Parent at Mar. 31, 2024	3,977	$ 1	707	(840)	(294)	4,403
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	220					220
Other Comprehensive Income (Loss), Net of Tax	7				7
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period		0.013
Treasury Stock, Shares, Acquired		0.663
Stock Repurchased During Period, Value	(28)			28
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	13		13
Stock Issued During Period, Shares, Employee Stock Purchase Plans		1.401
Stock Issued During Period, Value, Employee Stock Purchase Plan	37		37
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	0		0
Stockholders' Equity Attributable to Parent at Jun. 30, 2024	$ 4,226	$ 1	$ 757	$ (868)	$ (287)	$ 4,623
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures		0.018
Common stock, shares outstanding (shares)	126,475,292	126.475