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VARIABLE INTEREST ENTITIES - Narrative (Details) - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024
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Commitments to extend credit | Variable Interest Entity, Not Primary Beneficiary | Special Purpose Entities |  |
Variable Interest Entity |  |
Commitment amount | $ 3,200 | $ 2,800
Renewable energy wind investments | Renewable Energy Entities |  |
Variable Interest Entity |  |
Commitment amount | $ 43 |

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