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Net Sales - Schedule of Disaggregated Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | $ 3,979 | $ 2,144 | $ 7,490 | $ 5,200
Americas |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 2,256 | 1,134 | 4,043 | 2,807
Europe, Middle East & Africa |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 1,230 | 676 | 2,461 | 1,671
Asia Pacific |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 493 | 334 | 986 | 722
Tire unit sales |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 3,317 | 1,734 | 6,287 | 4,287
Tire unit sales | Americas |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 1,777 | 835 | 3,171 | 2,141
Tire unit sales | Europe, Middle East & Africa |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 1,085 | 595 | 2,207 | 1,499
Tire unit sales | Asia Pacific |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 455 | 304 | 909 | 647
Other tire and related sales |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 306 | 195 | 547 | 441
Other tire and related sales | Americas |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 170 | 118 | 310 | 260
Other tire and related sales | Europe, Middle East & Africa |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 114 | 63 | 193 | 135
Other tire and related sales | Asia Pacific |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 22 | 14 | 44 | 46
Retail services and service related sales |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 199 | 161 | 379 | 324
Retail services and service related sales | Americas |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 155 | 128 | 291 | 261
Retail services and service related sales | Europe, Middle East & Africa |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 29 | 17 | 57 | 35
Retail services and service related sales | Asia Pacific |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 15 | 16 | 31 | 28
Chemical sales |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 149 | 49 | 262 | 140
Chemical sales | Americas |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 149 | 49 | 262 | 140
Chemical sales | Europe, Middle East & Africa |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 0 | 0 | 0 | 0
Chemical sales | Asia Pacific |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 0 | 0 | 0 | 0
Other |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 8 | 5 | 15 | 8
Other | Americas |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 5 | 4 | 9 | 5
Other | Europe, Middle East & Africa |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | 2 | 1 | 4 | 2
Other | Asia Pacific |  |  |  |
Revenue Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Net Sales | $ 1 | $ 0 | $ 2 | $ 1

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