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LOANS AND LEASES - Financial Difficulty Modifications (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 USD ($) loans | Jun. 30, 2023 USD ($) loans | Jun. 30, 2024 USD ($) loans | Jun. 30, 2023 USD ($) loans | Dec. 31, 2023 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 16,738 | $ 5,284 | $ 25,221 | $ 6,176 |
Finance Receivable Percentage Of Class Of Loans And Leases | 0.0015 | 0.0005 | 0.0022 | 0.0006 |
Derivative liabilities | $ 361,745 |  | $ 361,745 |  | $ 263,131
Unused Commitments to Extend Credit | $ 3,804,386 |  | $ 3,804,386 |  | 3,982,599
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts | loans | 2 | 1 | 5 | 1 |
Financing Receivable, Troubled Debt Restructuring, Subsequent Default | $ 200 | $ 200 | $ 400 | $ 200 |
Foreign Exchange | Fair Value, Measurements, Recurring |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Derivative liabilities | 232,724 |  | 232,724 |  | 145,556
Foreign Exchange | Fair Value Measurements Using Level 1 | Fair Value, Measurements, Recurring |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Derivative liabilities | 0 |  | 0 |  | 0
Foreign Exchange | Fair Value Measurements Using Level 2 | Fair Value, Measurements, Recurring |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Derivative liabilities | 232,724 |  | 232,724 |  | 145,556
Foreign Exchange | Fair Value Measurements Using Level 3 | Fair Value, Measurements, Recurring |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Derivative liabilities | 0 |  | 0 |  | 0
Financial Difficulty Modification |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Unused Commitments to Extend Credit | 0 | 0 | 0 | 0 |
Principal Forgiveness |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | 0 | 0 | 0 | 0 |
Financing Receivable, Troubled Debt Restructuring, Increase (Decrease) from Modification | 0 | 0 | 0 | 0 |
Payment Delay |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | 6,385 | 479 | 6,979 | 1,197 |
Extended Maturity |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 10,353 | $ 4,805 | $ 18,242 | $ 4,907 |
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Term Extension | 0.6 years | 0.2 years | 0.4 years | 11.2 years |
Contractual Interest Rate Reduction |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 0 | $ 0 | $ 0 | $ 0 |
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Interest Rate Reduction | 0.00% | 0.00% | 0.00% | 1.65% |
Term Extension and Interest Rate Reduction |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 0 | $ 0 | $ 0 | $ 72 |
Commercial |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 16,050 | $ 4,805 | $ 23,939 | $ 4,805 |
Finance Receivable Percentage Of Class Of Loans And Leases | 0.0042 | 0.0014 | 0.0063 | 0.0014 |
Unused Commitments to Extend Credit | $ 1,819,434 |  | $ 1,819,434 |  | 1,942,868
Commercial | Principal Forgiveness |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | 0 | $ 0 | 0 | $ 0 |
Financing Receivable, Troubled Debt Restructuring, Increase (Decrease) from Modification | 0 | 0 | 0 |  |
Commercial | Payment Delay |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | 5,697 | 0 | 5,697 | 0 |
Commercial | Extended Maturity |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 10,353 | $ 4,805 | $ 18,242 | 4,805 |
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Term Extension | 0.6 years | 0.2 years | 0.4 years |  |
Commercial | Contractual Interest Rate Reduction |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 0 | $ 0 | $ 0 | 0 |
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Interest Rate Reduction | 0.00% | 0.00% | 0.00% |  |
Commercial | Term Extension and Interest Rate Reduction |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 0 | $ 0 | $ 0 | 0 |
Residential real estate |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 488 | $ 310 | $ 1,042 | $ 1,187 |
Finance Receivable Percentage Of Class Of Loans And Leases | 0.0004 | 0.0003 | 0.0008 | 0.0010 |
Unused Commitments to Extend Credit | $ 77,676 |  | $ 77,676 |  | 98,686
Residential real estate | Principal Forgiveness |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | 0 | $ 0 | 0 | $ 0 |
Financing Receivable, Troubled Debt Restructuring, Increase (Decrease) from Modification | 0 | 0 | 0 | 0 |
Residential real estate | Payment Delay |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | 488 | 310 | 1,042 | 1,028 |
Residential real estate | Extended Maturity |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 0 | $ 0 | $ 0 | $ 102 |
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Term Extension | 0.0 years | 0.0 years | 0.0 years | 8.3 years |
Residential real estate | Contractual Interest Rate Reduction |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 0 | $ 0 | $ 0 | $ 0 |
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Interest Rate Reduction | 0.00% | 0.00% | 0.00% | 2.00% |
Residential real estate | Term Extension and Interest Rate Reduction |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 0 | $ 0 | $ 0 | $ 57 |
Home equity |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 200 | $ 169 | $ 240 | $ 184 |
Finance Receivable Percentage Of Class Of Loans And Leases | 0.0002 | 0.0002 | 0.0003 | 0.0003 |
Unused Commitments to Extend Credit | $ 1,011,924 |  | $ 1,011,924 |  | 972,474
Home equity | Principal Forgiveness |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | 0 | $ 0 | 0 | $ 0 |
Financing Receivable, Troubled Debt Restructuring, Increase (Decrease) from Modification | 0 | 0 | 0 | 0 |
Home equity | Payment Delay |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | 200 | 169 | 240 | 169 |
Home equity | Extended Maturity |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 0 | $ 0 | $ 0 | $ 0 |
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Term Extension | 0.0 years | 0.0 years | 0.0 years | 22.6 years |
Home equity | Contractual Interest Rate Reduction |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 0 | $ 0 | $ 0 | $ 0 |
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Interest Rate Reduction | 0.00% | 0.00% | 0.00% | 0.31% |
Home equity | Term Extension and Interest Rate Reduction |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 0 | $ 0 | $ 0 | $ 15 |
Installment |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Unused Commitments to Extend Credit | $ 29,558 |  | $ 29,558 |  | $ 25,841

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