CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Millions	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member] Cumulative Effect, Period of Adoption, Adjustment [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Noncontrolling Interests [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]	Total
Beginning balance at Dec. 31, 2022	$ 6	$ 5,314		$ 13,167	$ (69)	$ (11,569)	$ 15		$ 6,864
Beginning balance, common shares at Dec. 31, 2022	630,282,000
Beginning balance, treasury shares at Dec. 31, 2022						(222,396,000)
Equity roll forward
Consolidated net income				1,811			(4)		1,807
Other comprehensive income (loss), net of tax					11				11
Cash dividends declared				(855)					(855)
Equity-based compensation transactions, net		71		1		$ 63			135
Equity-based compensation transactions, net, shares						1,220,000
Common stock repurchase program						$ (1,001)			(1,001)
Common stock repurchase program, shares						(6,283,000)
Other, net							5		5
Other, net, shares						2,000
Ending balance at Sep. 30, 2023	$ 6	5,385		14,124	(58)	$ (12,507)	16		$ 6,966
Ending balance, common shares at Sep. 30, 2023	630,282,000								402,800,000
Ending balance, treasury shares at Sep. 30, 2023						(227,457,000)
Beginning balance at Jun. 30, 2023	$ 6	5,341		13,744	(32)	$ (12,150)	19		$ 6,928
Beginning balance, common shares at Jun. 30, 2023	630,282,000
Beginning balance, treasury shares at Jun. 30, 2023						(225,407,000)
Equity roll forward
Consolidated net income				663			(1)		662
Other comprehensive income (loss), net of tax					(26)				(26)
Cash dividends declared				(283)					(283)
Equity-based compensation transactions, net		44				$ 16			60
Equity-based compensation transactions, net, shares						297,000
Common stock repurchase program						$ (373)			(373)
Common stock repurchase program, shares						(2,347,000)
Other, net							(2)		(2)
Ending balance at Sep. 30, 2023	$ 6	5,385		14,124	(58)	$ (12,507)	16		$ 6,966
Ending balance, common shares at Sep. 30, 2023	630,282,000								402,800,000
Ending balance, treasury shares at Sep. 30, 2023						(227,457,000)
Beginning balance at Dec. 31, 2023	$ 6	5,351		14,334	(37)	$ (12,751)	(7)		$ 6,896
Beginning balance, common shares at Dec. 31, 2023	630,282,000
Beginning balance, treasury shares at Dec. 31, 2023						(228,827,000)			(228,827,218)
Equity roll forward
Consolidated net income				2,148			(1)		$ 2,147
Other comprehensive income (loss), net of tax					(39)				(39)
Cash dividends declared				(909)					(909)
Equity-based compensation transactions, net		69		2		$ 77			148
Equity-based compensation transactions, net, shares						1,391,000
Common stock repurchase program		60				$ (325)			(265)
Common stock repurchase program, shares						(1,494,000)
Other, net		5					1		6
Other, net, shares						2,000
Ending balance at Sep. 30, 2024	$ 6	5,485	$ (12)	15,563	(76)	$ (12,999)	(7)	$ (12)	$ 7,972
Ending balance, common shares at Sep. 30, 2024	630,282,000								401,400,000
Ending balance, treasury shares at Sep. 30, 2024						(228,928,000)			(228,928,455)
Beginning balance at Jun. 30, 2024	$ 6	5,433		15,104	(73)	$ (13,013)	(6)		$ 7,451
Beginning balance, common shares at Jun. 30, 2024	630,282,000
Beginning balance, treasury shares at Jun. 30, 2024						(229,183,000)
Equity roll forward
Consolidated net income				760					760
Other comprehensive income (loss), net of tax					(3)				(3)
Cash dividends declared				(301)					(301)
Equity-based compensation transactions, net		52				$ 14			66
Equity-based compensation transactions, net, shares						254,000
Other, net							(1)		(1)
Other, net, shares						1,000
Ending balance at Sep. 30, 2024	$ 6	$ 5,485	$ (12)	$ 15,563	$ (76)	$ (12,999)	$ (7)	$ (12)	$ 7,972
Ending balance, common shares at Sep. 30, 2024	630,282,000								401,400,000
Ending balance, treasury shares at Sep. 30, 2024						(228,928,000)			(228,928,455)