Stockholders' Equity Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions		3 Months Ended				6 Months Ended
		Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2025	Jun. 30, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		$ 24,527	$ 24,030	$ 25,008	$ 25,279	$ 24,030	$ 25,279
Amounts Reclassified from Accumulated Other Comprehensive Loss		38		4		37	12
Other comprehensive (loss) income		627	198	(314)	(333)	825	(647)
Ending Balance		26,151	24,527	25,421	25,008	26,151	25,421
Pension Plan
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance			(226)		(353)	(226)	(353)
Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax						3	1
Amounts Reclassified from Accumulated Other Comprehensive Loss						(1)	0
Other comprehensive (loss) income						2	1
Ending Balance		(224)		(352)		(224)	(352)
Other Benefit Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance			219		189	219	189
Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax						0	0
Amounts Reclassified from Accumulated Other Comprehensive Loss						(7)	(5)
Other comprehensive (loss) income						(7)	(5)
Ending Balance		212		184		212	184
Cumulative Translation Adjustment
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance			(3,472)		(2,458)	(3,472)	(2,458)
Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax	[1]					869	(630)
Amounts Reclassified from Accumulated Other Comprehensive Loss						0	0
Other comprehensive (loss) income						869	(630)
Ending Balance		(2,603)		(3,088)		(2,603)	(3,088)
Derivative Instruments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance			16		(55)	16	(55)
Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax						(89)	(7)
Amounts Reclassified from Accumulated Other Comprehensive Loss		43		6		45	17
Other comprehensive (loss) income						(44)	10
Ending Balance		(28)		(45)		(28)	(45)
Unrealized Gain (loss) on Investments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance			(6)		0	(6)	0
Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax						5	(23)
Amounts Reclassified from Accumulated Other Comprehensive Loss						0	0
Other comprehensive (loss) income						5	(23)
Ending Balance		(1)		(23)		(1)	(23)
Total
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		(3,271)	(3,469)	(3,010)	(2,677)	(3,469)	(2,677)
Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax						788	(659)
Amounts Reclassified from Accumulated Other Comprehensive Loss						37	12
Other comprehensive (loss) income		627	198	(314)	(333)	825	(647)
Ending Balance		$ (2,644)	$ (3,271)	$ (3,324)	$ (3,010)	$ (2,644)	$ (3,324)

[1] The cumulative translation adjustment gain for the six months ended June 30, 2025 was primarily driven by the weakening of the USD against the Euro ("EUR"), Brazilian Real ("BRL") and Mexico Peso ("MXN"). The cumulative translation adjustment loss for the six months ended June 30, 2024 was primarily driven by the strengthening of the USD against the Brazilian Real (“BRL”), Swiss Franc (“CHF”) and Euro (“EUR”).