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Property, Plant and Equipment - Asset Impairment and Exit Costs (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |  |  |
Total | $ 136 | $ 109 | $ 141
Simplify to Grow Program |  |  |
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |  |  |
Total | (13) | 50 | 59
Simplify to Grow Program | Corporate |  |  |
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |  |  |
Total | 0 | 1 | 1
Simplify to Grow Program | Latin America |  |  |
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |  |  |
Total | (12) | 0 | 25
Simplify to Grow Program | AMEA |  |  |
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |  |  |
Total | (7) | (2) | 5
Simplify to Grow Program | Europe |  |  |
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |  |  |
Total | 5 | 46 | 15
Simplify to Grow Program | North America |  |  |
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |  |  |
Total | $ 1 | $ 5 | $ 13

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