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Short Term Borrowings (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Short-term Debt [Line Items] |  |
Other Short-term Borrowings | $ 108,182 | $ 227,342
Federal Home Loan Bank, Advances, Maturities Summary, Due in Next Twelve Months | 220,000 | 0
Short-term Debt, Total | 328,182 | $ 227,342
Average interest rate on FHLB swap |  | 3.62%
Debt Securities, Available-for-sale, Amortized Cost | 1,418,770 | $ 1,854,852
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss | 7,476,221 | 7,141,891
Federal Home Loan Bank Advances [Member] |  |
Short-term Debt [Line Items] |  |
Debt Securities, Available-for-sale, Amortized Cost | 5,200 | 6,800
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss | 1,959,000 | 1,832,000
Securities Sold under Agreements to Repurchase [Member] |  |
Short-term Debt [Line Items] |  |
Short-term Debt, Total | 108,182 | 227,342
Short-term Debt, Maximum Month-end Outstanding Amount | 218,126 | 227,342
Short-term Debt, Average Outstanding Amount | $ 146,388 | $ 199,813
Short-term Debt, Weighted Average Interest Rate, at Point in Time | 1.88% | 1.39%
Short-term Debt, Weighted Average Interest Rate, over Time | 1.76% | 0.57%
Federal Home Loan Bank Advances [Member] |  |
Short-term Debt [Line Items] |  |
Short-term Debt, Total | $ 220,000 | $ 0
Short-term Debt, Maximum Month-end Outstanding Amount | 247,000 | 25,000
Short-term Debt, Average Outstanding Amount | $ 36,634 | $ 7,195
Short-term Debt, Weighted Average Interest Rate, at Point in Time | 5.44% |
Short-term Debt, Weighted Average Interest Rate, over Time | 5.83% | 0.04%

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