Consolidated Statements of Changes in Equity and Redeemable Non-Controlling Interest - USD ($) shares in Millions	Total	Common Stock	Treasury Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Non- Controlling Interests in Consolidated Subsidiaries
Common stock, shares beginning (in shares) at Sep. 30, 2024		651.0
Beginning balance at Dec. 31, 2023	$ 25,786,000,000	$ 6,000,000	$ (6,304,000,000)	$ 15,953,000,000	$ 16,356,000,000	$ (294,000,000)	$ 69,000,000
Treasury stock, shares beginning (in shares) at Dec. 31, 2023			(76.0)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive income (loss)	43,000,000					43,000,000
Stock-based compensation	186,000,000			186,000,000
Exercise of common stock options (in shares)		1.0
Exercise of common stock options	33,000,000			33,000,000
Issuance of restricted stock (in shares)		1.0
Issuance of restricted stock	1,000,000	$ 1,000,000
Payments relating to treasury shares (in shares)			(1.0)
Shares withheld for taxes on employee equity awards	(77,000,000)		$ (77,000,000)
Issuance under the employee stock purchase plan	54,000,000			54,000,000
Repurchases of common stock	0
Distributions of profits	(66,000,000)						(66,000,000)
Dividends paid to stockholders	(780,000,000)				(780,000,000)
Net income attributable to non-controlling interests	(37,000,000)				(37,000,000)		37,000,000
Net income	2,093,000,000				2,093,000,000
Common stock, shares ending (in shares) at Dec. 31, 2023		649.0
Ending balance at Sep. 30, 2024	27,273,000,000	$ 7,000,000	$ (6,381,000,000)	16,226,000,000	17,632,000,000	(251,000,000)	40,000,000
Treasury stock, shares ending (in shares) at Sep. 30, 2024			(77.0)
Common stock, shares beginning (in shares) at Sep. 30, 2024		651.0
Beginning balance at Jun. 30, 2024	26,744,000,000	$ 7,000,000	$ (6,377,000,000)	16,130,000,000	17,236,000,000	(309,000,000)	57,000,000
Treasury stock, shares beginning (in shares) at Jun. 30, 2024			(77.0)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive income (loss)	58,000,000					58,000,000
Stock-based compensation	61,000,000			61,000,000
Exercise of common stock options (in shares)		1.0
Exercise of common stock options	6,000,000			6,000,000
Shares withheld for taxes on employee equity awards	(4,000,000)		$ (4,000,000)
Issuance under the employee stock purchase plan	29,000,000			29,000,000
Repurchases of common stock	0
Distributions of profits	(31,000,000)						(31,000,000)
Dividends paid to stockholders	(261,000,000)				(261,000,000)
Net income attributable to non-controlling interests	(14,000,000)				(14,000,000)		14,000,000
Net income	671,000,000				671,000,000
Common stock, shares ending (in shares) at Jun. 30, 2024		650.0
Ending balance at Sep. 30, 2024	$ 27,273,000,000	$ 7,000,000	$ (6,381,000,000)	16,226,000,000	17,632,000,000	(251,000,000)	40,000,000
Treasury stock, shares ending (in shares) at Sep. 30, 2024			(77.0)
Common stock, shares beginning (in shares) at Sep. 30, 2025	570.0	653.0
Beginning balance at Dec. 31, 2024	$ 27,698,000,000	$ 7,000,000	$ (6,385,000,000)	16,292,000,000	18,071,000,000	(338,000,000)	51,000,000
Treasury stock, shares beginning (in shares) at Dec. 31, 2024	(77.0)		(77.0)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive income (loss)	$ 91,000,000					91,000,000
Stock-based compensation	190,000,000			190,000,000
Exercise of common stock options	25,000,000			25,000,000
Issuance of restricted stock (in shares)		2.0
Issuance of restricted stock	0
Payments relating to treasury shares (in shares)			(1.0)
Shares withheld for taxes on employee equity awards	(103,000,000)		$ (103,000,000)
Issuance under the employee stock purchase plan	$ 61,000,000			61,000,000
Repurchases of common stock (in shares)	(5.1)		(5.0)
Repurchases of common stock	$ (900,000,000)		$ (900,000,000)
Contribution from equity partners	11,000,000						11,000,000
Distributions of profits	(63,000,000)						(63,000,000)
Dividends paid to stockholders	(831,000,000)				(831,000,000)
Net income attributable to non-controlling interests	(44,000,000)				(44,000,000)		44,000,000
Net income	$ 2,508,000,000				2,508,000,000
Common stock, shares ending (in shares) at Dec. 31, 2024	574.0	651.0
Ending balance at Sep. 30, 2025	$ 28,687,000,000	$ 7,000,000	$ (7,388,000,000)	16,568,000,000	19,704,000,000	(247,000,000)	43,000,000
Treasury stock, shares ending (in shares) at Sep. 30, 2025	(83.0)		(83.0)
Redeemable non-controlling interest, beginning balance at Dec. 31, 2024	$ 22,000,000
Redeemable non-controlling interest, ending balance at Sep. 30, 2025	$ 22,000,000
Common stock, shares beginning (in shares) at Sep. 30, 2025	570.0	653.0
Beginning balance at Jun. 30, 2025	$ 28,505,000,000	$ 7,000,000	$ (6,981,000,000)	16,472,000,000	19,164,000,000	(218,000,000)	61,000,000
Treasury stock, shares beginning (in shares) at Jun. 30, 2025			(81.0)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive income (loss)	(29,000,000)					(29,000,000)
Stock-based compensation	61,000,000			61,000,000
Exercise of common stock options	4,000,000			4,000,000
Shares withheld for taxes on employee equity awards	(5,000,000)		$ (5,000,000)
Issuance under the employee stock purchase plan	$ 31,000,000			31,000,000
Repurchases of common stock (in shares)	(2.2)		(2.0)
Repurchases of common stock	$ (402,000,000)		$ (402,000,000)
Distributions of profits	(33,000,000)						(33,000,000)
Dividends paid to stockholders	(276,000,000)				(276,000,000)
Net income attributable to non-controlling interests	(15,000,000)				(15,000,000)		15,000,000
Net income	831,000,000				831,000,000
Common stock, shares ending (in shares) at Jun. 30, 2025		653.0
Ending balance at Sep. 30, 2025	$ 28,687,000,000	$ 7,000,000	$ (7,388,000,000)	$ 16,568,000,000	$ 19,704,000,000	$ (247,000,000)	$ 43,000,000
Treasury stock, shares ending (in shares) at Sep. 30, 2025	(83.0)		(83.0)
Redeemable non-controlling interest, beginning balance at Jun. 30, 2025	$ 22,000,000
Redeemable non-controlling interest, ending balance at Sep. 30, 2025	$ 22,000,000