v3.25.4

Income Taxes - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2021 | Dec. 31, 2022
Income Taxes [Line Items] |  |  |  |  |  |
Tax effect |  | $ 1,567 | $ 95 | $ 10 |  |
Income (loss) before income taxes |  | (133) | 130 | (721) |  |
Net discrete tax expense (benefit) |  | 1,453 | (2) | (9) |  |
Total net deferred tax assets |  | 243 | 1,578 |  |  |
Valuation allowance |  | 2,734 | 1,252 |  |  |
Deferred tax assets, operating loss, capital loss, and tax credit carryforwards |  | 1,083 |  |  |  |
Unrecognized tax benefits |  | 107 | 98 | 92 |  | $ 87
Unrecognized tax benefits that would impact effective tax rate |  | 78 |  |  |  |
Unrecognized tax benefits interest on income taxes accrued |  | 1 |  |  |  |
Unsettled unrecognized tax benefits that would require cash |  | 22 |  |  |  |
Goodyear net income (loss) |  | (1,721) | 46 | (729) |  |
Deferred tax assets |  | 3,209 | 3,077 |  | $ 315 |
Amount of unrecognized deferred tax liability, undistributed earnings of foreign subsidiaries |  | 100 |  |  |  |
Income tax cash payments, net |  | 160 | 170 | $ 200 |  |
Internal Revenue Service (IRS) | Settlement with Taxing Authority |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |
Goodyear net income (loss) |  |  |  |  | $ 1,500 |
Domestic Tax Jurisdiction |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |
Total net deferred tax assets |  | 1,400 | 1,300 |  |  |
Valuation allowance |  | 1,428 |  |  |  |
Operating loss carryforward |  | 228 |  |  |  |
State and Local Authority |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |
Valuation allowance |  |  | 26 |  |  |
Foreigns Country |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |
Total net deferred tax assets |  | 1,500 | 1,500 |  |  |
Valuation allowance |  | 1,306 | 1,300 |  |  |
United States |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |
Non-cash expense | $ 1,400 |  |  |  |  |
Luxembourg | Foreigns Country |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |
Valuation allowance |  | 1,100 | $ 1,100 |  |  |
Europe |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |
Deferred tax assets, operating loss, capital loss, and tax credit carryforwards, subject to expiration |  | $ 84 |  |  |  |

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