Shareholders' Equity - Summary of Changes in Foreign Currency Translation Adjustment Component of Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 11,070	$ 11,868
Net current-period other comprehensive income (loss), net of tax	183	(327)
Ending balance	11,128	11,559
Accumulated Foreign Currency Adjustment Attributable to Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(2,530)	(1,942)
Gain (loss) on foreign currency translation	154	(331)
Equity method affiliates	7	1
Net current-period other comprehensive income (loss), net of tax	161	(330)
Ending balance	$ (2,369)	$ (2,272)