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Loans and the Allowance for Credit Losses - Summary of Loans with MBEFDs (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | $ 25,558 | $ 382 | $ 29,259 | $ 722
Payment Delay [Member] |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | 657 | 348 | 890 | 520
Term Extension [Member] |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | 24,901 | 34 | 28,369 | 202
Commercial and Industrial [Member] |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | 1,381 | 34 | 1,381 | 202
Commercial and Industrial [Member] | Term Extension [Member] |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | 1,381 | 34 | 1,381 | 202
Home Equity [Member] |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | 175 | 175 | 286 | 175
Home Equity [Member] | Payment Delay [Member] |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | 175 | 175 | 286 | 175
Commercial Real Estate [Member] | Commercial Real Estate - Improved Property [Member] |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | 23,520 |  | 26,988 |
Commercial Real Estate [Member] | Commercial Real Estate - Improved Property [Member] | Term Extension [Member] |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | 23,520 |  | 26,988 |
Residential Real Estate [Member] |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | 387 | 137 | 510 | 276
Residential Real Estate [Member] | Payment Delay [Member] |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | 387 | 137 | 510 | 276
Consumer [Member] |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | 95 | 36 | 94 | 69
Consumer [Member] | Payment Delay [Member] |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Loans that subsequently defaulted | $ 95 | $ 36 | $ 94 | $ 69

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