Stockholders' Equity - Schedule of Adjustments to Accumulated Other Comprehensive Income (Loss), Net (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Accumulated Other Comprehensive Income (Loss), net [Line Items]
Balance as of the beginning of the period			$ 4,472
Other comprehensive income (loss) before reclassifications			(5)
Amounts reclassified from accumulated other comprehensive income (loss)			(68)
Income tax (provision) benefit	$ (6)	$ (18)	(23)	$ 107
Balance as of the end of the period	4,635	$ 4,379	4,635	$ 4,379
Foreign Currency Translation Gain (Loss)
Accumulated Other Comprehensive Income (Loss), net [Line Items]
Balance as of the beginning of the period			(805)
Other comprehensive income (loss) before reclassifications			(45)
Amounts reclassified from accumulated other comprehensive income (loss)			0
Income tax (provision) benefit			(29)
Balance as of the end of the period	(879)		(879)
Gain (Loss) on Derivative Hedges (Note 12)
Accumulated Other Comprehensive Income (Loss), net [Line Items]
Balance as of the beginning of the period			35
Other comprehensive income (loss) before reclassifications			40
Amounts reclassified from accumulated other comprehensive income (loss)			(67)
Income tax (provision) benefit			6
Balance as of the end of the period	14		14
Pension and Postretirement Benefits Gain (Loss) (Note 8)
Accumulated Other Comprehensive Income (Loss), net [Line Items]
Balance as of the beginning of the period			(6)
Other comprehensive income (loss) before reclassifications			0
Amounts reclassified from accumulated other comprehensive income (loss)			(1)
Income tax (provision) benefit			0
Balance as of the end of the period	(7)		(7)
Accumulated Other Comprehensive Income (Loss), Net
Accumulated Other Comprehensive Income (Loss), net [Line Items]
Balance as of the beginning of the period			(776)
Balance as of the end of the period	$ (872)		$ (872)