Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 31,992	$ 31,456
Less accumulated depreciation	(21,442)	(20,538)
Total	10,550	10,918
Land
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	376	377
Buildings and land improvements
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	14,404	14,152
Machinery and equipment
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	15,844	15,692
Construction in progress
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 1,368	$ 1,235