Stockholders' Equity - Components of Accumulated Other Comprehensive Loss (Detail) $ in Millions	3 Months Ended
	Mar. 31, 2024 USD ($) plan country	Mar. 31, 2023 USD ($)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 12,489	$ 11,506
Net Change	(208)	104
Ending balance	$ 12,299	12,029
Number of defined benefit pension plans | plan	2
Number of countries with a defined benefit pension plan | country	2
Total accumulated other comprehensive loss
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ (1,290)	(1,389)
Net Change	(208)	104
Ending balance	(1,498)	$ (1,285)
Foreign currency translation adjustment (“CTA”) loss
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(1,588)
Net Change	(358)
Ending balance	(1,946)
Unrealized gain on cash flow hedges
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	15
Net Change	20
Ending balance	35
Net investment hedge CTA gain
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	284
Net Change	130
Ending balance	414
Net actuarial loss on defined benefit plans
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(1)
Net Change	0
Ending balance	$ (1)