Property, Plant and Equipment (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 16,439	$ 16,092
Accumulated depreciation	(7,424)	(7,434)
Property, plant and equipment, net	9,015	8,658
Land and land improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	405	379
Buildings and building improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	3,322	3,139
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	12,043	11,842
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 669	$ 732