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, Total Equity at Dec. 31, 2022	$ 7,173	$ 1	$ 3,489	$ (38)	$ 3,719	$ 7,171	$ 2
Beginning Balance (in shares) at Dec. 31, 2022		62,102,353
Consolidated net earnings	470				469	469	1
Other comprehensive earnings, net of tax	3			3		3
Dividends declared	(82)				(82)	(82)
Issuances of common stock for stock award plans	2		2			2
Issuances of common stock for stock award plans (in shares)		82,563
Shares withheld for employees' income tax obligations	(18)		(18)			(18)
Repurchases of common stock	(151)				(151)	(151)
Repurchases of common stock, Shares		(381,520)
Stock-based compensation expense	28		28			28
Distributions to owners of noncontrolling interest	(1)						(1)
Ending Balance, Total Equity at Jun. 30, 2023	7,424	$ 1	3,501	(35)	3,955	7,422	2
Ending Balance (in shares) at Jun. 30, 2023		61,803,396
Beginning Balance, Total Equity at Mar. 31, 2023	7,177	$ 1	3,487	(37)	3,724	7,175	2
Beginning Balance (in shares) at Mar. 31, 2023		61,967,957
Consolidated net earnings	349				348	348	1
Other comprehensive earnings, net of tax	2			2		2
Dividends declared	(41)				(41)	(41)
Issuances of common stock for stock award plans	1		1			1
Issuances of common stock for stock award plans (in shares)		13,189
Shares withheld for employees' income tax obligations	(1)		(1)			(1)
Repurchases of common stock	(76)				(76)	(76)
Repurchases of common stock, Shares		(177,750)
Stock-based compensation expense	14		14			14
Distributions to owners of noncontrolling interest	(1)						(1)
Ending Balance, Total Equity at Jun. 30, 2023	7,424	$ 1	3,501	(35)	3,955	7,422	2
Ending Balance (in shares) at Jun. 30, 2023		61,803,396
Beginning Balance, Total Equity 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	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, Total Equity 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	61,117,053
Beginning Balance, Total Equity 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	0
Other comprehensive earnings, net of tax	1			1		1
Dividends declared	(46)				(46)	(46)
Issuances of common stock for stock award plans	0
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, Total Equity 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	61,117,053