Segment Information - Consolidated Revenue Information by Geographic Area (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Revenue	$ 6,218	$ 5,371	$ 4,829
Long-lived assets	9,251	7,051	5,968
U.S.
Segment Reporting Information [Line Items]
Revenue	3,416	2,955	2,544
Long-lived assets	4,449	2,162	1,290
Non-U.S.
Segment Reporting Information [Line Items]
Revenue	2,802	2,416	2,285
Long-lived assets	4,802	4,889	4,678
EMEA
Segment Reporting Information [Line Items]
Revenue	1,866	1,545	1,446
Asia-Pacific
Segment Reporting Information [Line Items]
Revenue	596	571	551
Americas
Segment Reporting Information [Line Items]
Revenue	$ 340	$ 300	$ 288