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Loans and Leases and the Allowance for Credit Losses - Schedule of Non-Accrual Loans and Leases (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
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Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | $ 12,693 | $ 13,261
Non-Accrual Loans without a Related ACL | 4,046 | 3,382
Total Non-Accrual Loans | 16,739 | 16,643
Commercial |  |
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | 2,399 | 3,695
Non-Accrual Loans without a Related ACL | 3,605 | 3,382
Total Non-Accrual Loans | 6,004 | 7,077
Commercial | Commercial Mortgage |  |
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | 0 | 0
Non-Accrual Loans without a Related ACL | 2,498 | 2,450
Total Non-Accrual Loans | 2,498 | 2,450
Commercial | Commercial and Industrial |  |
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | 2,399 | 3,695
Non-Accrual Loans without a Related ACL | 1,107 | 932
Total Non-Accrual Loans | 3,506 | 4,627
Consumer |  |
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | 10,294 | 9,566
Non-Accrual Loans without a Related ACL | 441 | 0
Total Non-Accrual Loans | 10,735 | 9,566
Consumer | Residential Mortgage |  |
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | 5,187 | 5,052
Non-Accrual Loans without a Related ACL | 441 | 0
Total Non-Accrual Loans | 5,628 | 5,052
Consumer | Home Equity |  |
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | 5,107 | 4,514
Non-Accrual Loans without a Related ACL | 0 | 0
Total Non-Accrual Loans | $ 5,107 | $ 4,514

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