Property, Plant, and Equipment (PP&E) - Long-lived Assets by Geographic Areas (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	$ 16,274	$ 14,882
U.S. [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	9,179	8,385
Developed Europe [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	5,389	5,094
Developed Rest of World [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	293	347
Emerging Markets [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	$ 1,413	$ 1,056