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Capital Stock - Narrative (Details) - USD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 07, 2021
Class of Stock [Line Items] |  |  |
Common stock cash dividends paid | $ 0 | $ 37 |
Dividends, share-based compensation |  | 1 |
Cooper Tire Stockholders |  |  |
Class of Stock [Line Items] |  |  |
Common Stock, shares issued (in shares) |  |  | 46,060,349
Common Stock |  |  |
Class of Stock [Line Items] |  |  |
Common stock cash dividends paid |  | $ 37 |
Common Stock | Payments for Share Repurchases Related to Employee Stock Based Compensation |  |  |
Class of Stock [Line Items] |  |  |
Common stock repurchased (in shares) | 0 |  |

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