Business Segments - Segment Assets (Details) - USD ($) $ in Millions		Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Assets		$ 22,431	$ 21,402
Operating Segments
Segment Reporting Information [Line Items]
Assets		20,323	18,952
Operating Segments | Americas
Segment Reporting Information [Line Items]
Assets		12,171	10,874
Operating Segments | Europe, Middle East and Africa
Segment Reporting Information [Line Items]
Assets		5,239	4,953
Operating Segments | Asia Pacific
Segment Reporting Information [Line Items]
Assets		2,913	3,125
Corporate
Segment Reporting Information [Line Items]
Assets	[1]	$ 2,108	$ 2,450

[1] Corporate includes substantially all of our U.S. net deferred tax assets.