Segment Information - Revenue by Geographic Area (Detail) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Segment Reporting Information [Line Items]
Revenue		$ 9,159	$ 8,310	$ 27,005	$ 24,145
Operating Segments
Segment Reporting Information [Line Items]
Revenue		9,159	8,310	27,005	24,145
Operating Segments | North America
Segment Reporting Information [Line Items]
Revenue		1,687	1,643	4,929	5,086
Operating Segments | Latin America
Segment Reporting Information [Line Items]
Revenue		1,689	1,681	5,084	4,923
Operating Segments | Europe & Africa
Segment Reporting Information [Line Items]
Revenue	[1]	2,434	2,091	7,199	6,095
Operating Segments | Middle East & Asia
Segment Reporting Information [Line Items]
Revenue		3,302	2,842	9,650	7,877
Operating Segments | Other
Segment Reporting Information [Line Items]
Revenue		$ 47	$ 53	$ 143	$ 164

[1] Includes Russia and the Caspian region.