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LOANS AND ALLOWANCE FOR LOAN AND LEASE LOSSES (Schedule for Allowance for Loan Loss Activity, by Portfolio Segment, Balances for Allowance for Credit Losses, and Loans Based on Impairment Methodology) (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Allowance for loan losses: |  |
Balance, beginning of period | $ 178,644 | $ 132,182
Loans charged off | (2,885) | (5,894)
Recoveries credited to allowance | 607 | 977
Provision charged to operations | 17,430 | 8,925
Balance, end of period | 193,796 | 136,190
Commercial Portfolio Segment [Member] |  |
Allowance for loan losses: |  |
Balance, beginning of period | 148,887 | 105,896
Loans charged off | (1,847) | (4,939)
Recoveries credited to allowance | 230 | 533
Provision charged to operations | 15,638 | 9,038
Balance, end of period | 162,908 | 110,528
Consumer Portfolio Segment [Member] |  |
Allowance for loan losses: |  |
Balance, beginning of period | 29,757 | 26,286
Loans charged off | (1,038) | (955)
Recoveries credited to allowance | 377 | 444
Provision charged to operations | 1,792 | (113)
Balance, end of period | $ 30,888 | $ 25,662

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable and lease receivable if applicable. + References No definition available. + Details
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- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value, attributed to operations. + References No definition available. + Details
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