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Commitments and Contingencies (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018
Contingencies |  |
Future tax credits | $ 22 |
Deferred income taxes | 13 | $ 10
Indirect tax credits | Foreign | Brazil |  |
Contingencies |  |
Deferred income taxes | 8 |
Indirect tax credits | Foreign | Brazil | Maximum |  |
Contingencies |  |
Amount of indirect tax credits expected to receive | 86 |
Indirect tax credits | Foreign | Brazil | Minimum |  |
Contingencies |  |
Amount of indirect tax credits expected to receive | 22 |
Indirect tax credits | Foreign | Brazil | Other operating income, net |  |
Contingencies |  |
Future tax credits | $ 22 |

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