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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
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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