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		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Segment Reporting Information [Line Items]
Rationalizations (Note 4)	$ 26	$ 18	$ 37	$ 68
Net (gains) losses on asset sales	(95)	0	(98)	0
Operating Segments
Segment Reporting Information [Line Items]
Rationalizations (Note 4)	21	15	32	62
Net (gains) losses on asset sales	(95)	0	(98)	0
Operating Segments | Americas
Segment Reporting Information [Line Items]
Rationalizations (Note 4)	11	8	18	18
Net (gains) losses on asset sales	(95)	0	(98)	0
Operating Segments | Europe, Middle East and Africa
Segment Reporting Information [Line Items]
Rationalizations (Note 4)	9	7	14	44
Operating Segments | Asia Pacific
Segment Reporting Information [Line Items]
Rationalizations (Note 4)	1	0	0	0
Corporate
Segment Reporting Information [Line Items]
Rationalizations (Note 4)	$ 5	$ 3	$ 5	$ 6