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v3.25.3

Held-for-sale Operations - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 | Dec. 31, 2024 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Goodwill impairment | $ 0 |  | $ 0 | $ 305 | $ 0 | $ 118
Benefit to provision for credit losses | (415) |  | $ (645) | (990) | $ (1,609) |
Disposal Group, Held-for-Sale or Disposed of by Sale, Not Discontinued Operations | Ally Credit Card |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Additional pretax loss |  |  |  | 8 |  |
Benefit to provision for credit losses |  |  |  | 306 |  |
Impairment of other assets |  |  |  | 2 |  |
Valuation allowance on other assets | $ 7 |  |  | 7 |  |
Corporate and Other |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Goodwill impairment |  |  |  | 305 |  | 118
Corporate and Other | Disposal Group, Held-for-Sale or Disposed of by Sale, Not Discontinued Operations | Ally Credit Card |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Goodwill impairment |  | $ 118 |  | $ 305 |  | $ 118

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