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Loans and Allowance for Credit Losses - Period-End Balance Of Loan Modifications (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2023
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Combination: Interest Rate Modification and Term Extension | $ 30,702 | $ 31,353
Real Estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Combination: Interest Rate Modification and Term Extension | 30,617 | 30,617
Real Estate | Other commercial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Combination: Interest Rate Modification and Term Extension | $ 30,617 | $ 30,617
Percent of Total Class of Loans | 0.40% | 0.40%
Commercial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Combination: Interest Rate Modification and Term Extension | $ 85 | $ 736
Commercial | Commercial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Combination: Interest Rate Modification and Term Extension | $ 85 | $ 736
Percent of Total Class of Loans | 0.00% | 0.03%

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