Operating Information by Segment and Geographic Area - External Revenue and Total Assets by Geographic Area (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 4,094	$ 3,963	$ 12,055	$ 11,654
North America
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	2,877	2,609	8,177	8,022
Asia Pacific (includes Australia)
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	475	442	1,476	1,203
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	590	640	1,923	1,682
Central and South America
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	113	201	315	599
Middle East and Africa
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 39	$ 71	$ 164	$ 148