GUARANTEES AND COMMITMENTS (Details) - Long-Term Standby Purchase Commitments - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended |
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Mar. 31, 2026 |
Dec. 31, 2025 |
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| Guarantor Obligations [Line Items] | ||
| Maximum principal amount | $ 5,158,838 | $ 4,997,829 |
| Weighted-average remaining maturity | 14 years 4 months 24 days | 14 years 4 months 24 days |
| Reserve for losses | $ 1,571 | $ 1,586 |
| Guarantee and commitment obligation | ||
| Guarantor Obligations [Line Items] | ||
| Guarantee and commitment obligation | $ 49,327 | $ 49,750 |
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- Definition The reserve for guarantee losses is a liability account in the consolidated balance sheets that reflects an estimate of incurred credit losses related to the guaranty of unconsolidated trusts and other credit guarantees No definition available.
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- Definition Weighted Average Remaining Maturity, Loans Underlying Guarantees Not Held By Transferor No definition available.
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- Definition The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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