Consolidated Statements Of Changes In Stockholders' Equity - USD ($) $ in Millions	Total	Common Stock	Common Stock, Held in Treasury	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests
Beginning balances at Dec. 31, 2019	$ 6,403	$ 1	$ (377)	$ 553	$ 5,757	$ (74)	$ 543
Beginning balance, shares issued at Dec. 31, 2019		134,651,380
Beginning balance, Treasury Stock, Shares at Dec. 31, 2019			6,266,609
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	373				330		43
Other comprehensive income	14					10	4
Common stock repurchased, shares			995,529
Common stock repurchased	(54)		$ (54)
Shares issued—stock- based compensation, shares			(440,964)
Shares issued—stock-based compensation	5		$ 30	(13)	(12)
Stock-based compensation	29			29
Dividends declared	(137)				(137)
Distributions to noncontrolling interests	(55)						(55)
Ending balances at Dec. 31, 2020	6,578	$ 1	$ (401)	569	5,938	(64)	535
Ending balance, shares issued at Dec. 31, 2020		134,651,380
Ending balance, Treasury Stock, Shares at Dec. 31, 2020			6,821,174
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	2,070				2,015		55
Other comprehensive income	29					28	1
Common stock repurchased, shares			355,800
Common stock repurchased	(30)		$ (30)
Shares issued—stock- based compensation, shares			(441,335)
Shares issued—stock-based compensation	13		$ 32	(19)
Stock-based compensation	31			31
Dividends declared	(145)				(145)
Distributions to noncontrolling interests	(48)						(48)
Noncontrolling interests	30						30
Ending balances at Dec. 31, 2021	$ 8,528	$ 1	$ (399)	581	7,808	(36)	573
Ending balance, shares issued at Dec. 31, 2021	134,651,380	134,651,380
Ending balance, Treasury Stock, Shares at Dec. 31, 2021	6,735,639		6,735,639
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 2,297				2,247		50
Other comprehensive income	(58)					(53)	(5)
Common stock repurchased, shares			1,079,736
Common stock repurchased	(102)		$ (102)				0
Shares issued—stock- based compensation, shares			(536,724)
Shares issued—stock-based compensation	18		$ 34	(16)
Stock-based compensation	35			35
Dividends declared	(169)				(169)
Distributions to noncontrolling interests	(60)						(60)
Noncontrolling interests	24			1	(1)		24
Ending balances at Dec. 31, 2022	$ 10,465	$ 1	$ (467)	$ 601	$ 9,885	$ (89)	$ 534
Ending balance, shares issued at Dec. 31, 2022	134,651,380	134,651,380
Ending balance, Treasury Stock, Shares at Dec. 31, 2022	7,278,651		7,278,651