Business Segments - Rationalizations, Asset Sales, Other Expense and Asset Write-offs and Accelerated Depreciation Attributable to the SBUs (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Segment Reporting Information [Line Items]
Rationalizations (Note 4)	$ 11	$ 50
Operating Segments
Segment Reporting Information [Line Items]
Rationalizations (Note 4)	11	46
Net (gains) losses on asset sales	(4)	0
Operating Segments | Americas
Segment Reporting Information [Line Items]
Rationalizations (Note 4)	7	10
Net (gains) losses on asset sales	(4)	0
Operating Segments | Europe, Middle East and Africa
Segment Reporting Information [Line Items]
Rationalizations (Note 4)	5	36
Operating Segments | Asia Pacific
Segment Reporting Information [Line Items]
Rationalizations (Note 4)	(1)	0
Corporate
Segment Reporting Information [Line Items]
Rationalizations (Note 4)	$ 0	$ 4