Property, Plant and Equipment - Schedule of Property Plant and Equipment (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Property, plant and equipment, net	$ 14,499	$ 15,638
Not Allocated to Segments
Segment Reporting Information [Line Items]
Property, plant and equipment, net	55	68
U.S. | Operating Segments
Segment Reporting Information [Line Items]
Property, plant and equipment, net	14,097	15,156
Int’l | Operating Segments
Segment Reporting Information [Line Items]
Property, plant and equipment, net	$ 347	$ 414