Segment Information - Net Property, Plant and Equipment by Geographic Location (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue from geographic segments
Property, plant and equipment - net	$ 4,877	$ 5,358	$ 6,240
U.S.
Revenue from geographic segments
Property, plant and equipment - net	1,651	2,007	2,594
Non-U.S.
Revenue from geographic segments
Property, plant and equipment - net	$ 3,226	$ 3,351	$ 3,646