Property, Plant and Equipment Property, Plant and Equipment - (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Land	$ 450	$ 553
Buildings	2,857	2,913
Machinery and equipment	14,889	14,924
Construction in progress	1,173	785
Property, plant, and equipment and finance lease right-of-use asset, gross	19,369	19,175
Accumulated depreciation	(11,377)	(11,130)
Property plant and equipment, net before spare parts	7,992	8,045
Spare parts	302	300
Property, plant and equipment, net	8,294	8,345
Owned
Property, Plant and Equipment [Line Items]
Land	449	552
Buildings	2,640	2,681
Machinery and equipment	14,838	14,893
Construction in progress	1,173	785
Property, plant, and equipment and finance lease right-of-use asset, gross	19,100	18,911
Accumulated depreciation	(11,308)	(11,066)
Property plant and equipment, net before spare parts	7,792	7,845
Spare parts	302	300
Property, plant and equipment, net	8,094	8,145
Finance Leases
Property, Plant and Equipment [Line Items]
Land	1	1
Buildings	217	232
Machinery and equipment	51	31
Construction in progress	0	0
Property, plant, and equipment and finance lease right-of-use asset, gross	269	264
Accumulated depreciation	(69)	(64)
Property plant and equipment, net before spare parts	200	200
Spare parts	0	0
Property, plant and equipment, net	$ 200	$ 200
Building and Building Improvements | Minimum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Building and Building Improvements | Maximum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	45 years
Machinery and Equipment | Minimum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Machinery and Equipment | Maximum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	40 years