Consolidated Statements of Total Equity (Unaudited) - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Loss	Retained Earnings	Total Shareholders' Equity	Noncontrolling Interests
Beginning Balance at Dec. 31, 2023	$ 8,036	$ 1	$ 3,519	$ (49)	$ 4,563	$ 8,034	$ 2
Beginning Balance (in shares) at Dec. 31, 2023		61,821,421
Consolidated net earnings	1,340				1,339	1,339	1
Other comprehensive earnings, net of tax	1			1		1
Dividends declared	(92)				(92)	(92)
Issuances of common stock for stock award plans	5		5			5
Issuances of common stock for stock award plans (in shares)		81,390
Shares withheld for employees' income tax obligations	(28)		(28)			(28)
Repurchases of common stock	(454)				(454)	(454)
Repurchases of common stock, Shares		(785,758)
Stock-based compensation expense	33		33			33
Distributions to owners of noncontrolling interest	(1)						(1)
Ending Balance at Jun. 30, 2024	8,840	$ 1	3,529	(48)	5,356	8,838	2
Ending Balance (in shares) at Jun. 30, 2024		61,117,053
Beginning Balance at Mar. 31, 2024	8,877	$ 1	3,512	(49)	5,411	8,875	2
Beginning Balance (in shares) at Mar. 31, 2024		61,639,965
Consolidated net earnings	294				294	294
Other comprehensive earnings, net of tax	1			1		1
Dividends declared	(46)				(46)	(46)
Issuances of common stock for stock award plans (in shares)		7,245
Shares withheld for employees' income tax obligations	(1)		(1)			(1)
Repurchases of common stock	(303)				(303)	(303)
Repurchases of common stock, Shares		(530,157)
Stock-based compensation expense	18		18			18
Ending Balance at Jun. 30, 2024	8,840	$ 1	3,529	(48)	5,356	8,838	2
Ending Balance (in shares) at Jun. 30, 2024		61,117,053
Beginning Balance at Dec. 31, 2024	$ 9,456	$ 1	3,550	(13)	5,915	9,453	3
Beginning Balance (in shares) at Dec. 31, 2024	61,126,646	61,126,646
Consolidated net earnings	$ 444				444	444
Other comprehensive earnings, net of tax	4			4		4
Dividends declared	(96)				(96)	(96)
Issuances of common stock for stock award plans	4		4			4
Issuances of common stock for stock award plans (in shares)		89,924
Shares withheld for employees' income tax obligations	(29)		(29)			(29)
Repurchases of common stock	(454)				(454)	(454)
Repurchases of common stock, Shares		(910,831)
Stock-based compensation expense	37		37			37
Ending Balance at Jun. 30, 2025	$ 9,366	$ 1	3,562	(9)	5,809	9,363	3
Ending Balance (in shares) at Jun. 30, 2025	60,305,739	60,305,739
Beginning Balance at Mar. 31, 2025	$ 9,084	$ 1	3,563	(12)	5,529	9,081	3
Beginning Balance (in shares) at Mar. 31, 2025		60,278,790
Consolidated net earnings	328				328	328
Other comprehensive earnings, net of tax	3			3		3
Dividends declared	(48)				(48)	(48)
Issuances of common stock for stock award plans (in shares)		26,949
Shares withheld for employees' income tax obligations	(7)		(7)			(7)
Stock-based compensation expense	6		6			6
Ending Balance at Jun. 30, 2025	$ 9,366	$ 1	$ 3,562	$ (9)	$ 5,809	$ 9,363	$ 3
Ending Balance (in shares) at Jun. 30, 2025	60,305,739	60,305,739