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Loans and Allowance for Credit Losses (Provides Detail by Portfolio Class for Reportable MEFDs) (Details) - Modified Loans To Borrowers Experiencing Financial Difficulty [Member] - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance | $ 62,700 |  | $ 62,700 |  | $ 24,500
Term Extension [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance | $ 30,712 | $ 900 | $ 48,822 | $ 909 |
Reportable modified loans percentage of portfolio class | 0.13% | 0.00% | 0.20% | 0.00% |
Term Extension [Member] | Residential Mortgages [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance | $ 753 |  | $ 2,641 |  |
Reportable modified loans percentage of portfolio class | 0.02% |  | 0.07% |  |
Term Extension [Member] | Consumer [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance | $ 49 |  | $ 155 |  |
Reportable modified loans percentage of portfolio class | 0.00% |  | 0.01% |  |
Term Extension [Member] | Commercial Real Estate - Income Producing [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance | $ 1,870 |  | $ 1,870 |  |
Reportable modified loans percentage of portfolio class | 0.05% |  | 0.05% |  |
Significant Payment Delay [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance |  | $ 100 | $ 1,613 | $ 100 |
Reportable modified loans percentage of portfolio class |  | 0.00% | 0.01% | 0.00% |
Significant Payment Delay [Member] | Commercial Real Estate - Income Producing [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance |  |  | $ 1,613 |  |
Reportable modified loans percentage of portfolio class |  |  | 0.04% |  |
Term Extensions and Significant Payment Delay [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance |  | $ 1,582 | $ 5,275 | $ 1,582 |
Reportable modified loans percentage of portfolio class |  | 0.01% | 0.02% | 0.01% |
Total Commercial And Industrial [Member] | Term Extension [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance | $ 28,040 | $ 900 | $ 44,156 | $ 909 |
Reportable modified loans percentage of portfolio class | 0.22% | 0.01% | 0.34% | 0.01% |
Total Commercial And Industrial [Member] | Term Extension [Member] | Commercial Non-Real Estate [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance | $ 28,040 | $ 900 | $ 44,156 | $ 909 |
Reportable modified loans percentage of portfolio class | 0.28% | 0.01% | 0.45% | 0.01% |
Total Commercial And Industrial [Member] | Significant Payment Delay [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance |  | $ 100 |  | $ 100 |
Reportable modified loans percentage of portfolio class |  | 0.00% |  | 0.00% |
Total Commercial And Industrial [Member] | Significant Payment Delay [Member] | Commercial Non-Real Estate [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance |  | $ 100 |  | $ 100 |
Reportable modified loans percentage of portfolio class |  | 0.00% |  | 0.00% |
Total Commercial And Industrial [Member] | Term Extensions and Significant Payment Delay [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance |  | $ 1,582 | $ 5,275 | $ 1,582 |
Reportable modified loans percentage of portfolio class |  | 0.01% | 0.04% | 0.01% |
Total Commercial And Industrial [Member] | Term Extensions and Significant Payment Delay [Member] | Commercial Non-Real Estate [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance |  | $ 907 | $ 5,275 | $ 907 |
Reportable modified loans percentage of portfolio class |  | 0.01% | 0.05% | 0.01% |
Total Commercial And Industrial [Member] | Term Extensions and Significant Payment Delay [Member] | Commercial Real Estate - Owner Occupied [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Total reportable modified loans, Balance |  | $ 675 |  | $ 675 |
Reportable modified loans percentage of portfolio class |  | 0.02% |  | 0.02% |

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