CONSOLIDATED AND COMBINED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Millions	Total	Common Stock	Paid-In Capital	Retained Earnings	Parent Company Investment	Accumulated  Other Comprehensive Loss	Treasury Stock, Common	Treasury Stock, Common Treasury Stock, Common
Beginning balance (in shares) at Dec. 31, 2020		0
Balance at beginning of period at Dec. 31, 2020	$ 2,112	$ 0	$ 0	$ 0	$ 3,592	$ (1,480)	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net transfers (to) from Parent	(567)				(424)	(143)
Special payment to Parent	(1,520)				(1,520)
Reclassification of Parent company investment				1,917	(1,917)
Stock Issued During Period, Shares, New Issues		44,000,000
Stock Issued During Period, Value, New Issues		$ (44)		(44)
Stock-based employee compensation	4		4
Comprehensive income (loss)	153			62	269	(178)
Ending balance (in shares) at Dec. 31, 2021		44,000,000
Balance at end of period at Dec. 31, 2021	182	$ 44	4	1,935	0	(1,801)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based employee compensation	19		21				(2)
Disposal of business	375					375
Share repurchase	(80)							$ (80)
Dividends, Common Stock	(21)			(21)
Change in equity related to the spin-off	(3)			(3)
Comprehensive income (loss)	$ 206			118	0	88
Ending balance (in shares) at Dec. 31, 2022	42,600,000	44,000,000
Balance at end of period at Dec. 31, 2022	$ 678	$ 44	25	2,029	0	(1,338)	(82)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common Stock, Dividends, Per Share, Declared	$ 0.4750
Stock Issued During Period, Shares, New Issues		1,000,000
Stock-based employee compensation	$ 19	$ 1	23				(5)
Share repurchase	(71)							$ (71)
Dividends, Common Stock	(60)			(60)
Comprehensive income (loss)	$ 335			253		82
Ending balance (in shares) at Dec. 31, 2023	41,200,000	45,000,000
Balance at end of period at Dec. 31, 2023	$ 901	$ 45	$ 48	$ 2,222	$ 0	$ (1,256)	$ (158)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common Stock, Dividends, Per Share, Declared	$ 1.4000