Loans (Nonaccrual Loans) (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	$ 23,159	$ 11,654
Nonaccrual loans with no ACL	1,377	1,269
Nonaccrual loans	24,536	12,923
Accruing loans 90 days or more past due	0	0
Commercial real estate
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	12,605	0
Nonaccrual loans with no ACL	0	0
Nonaccrual loans	12,605	0
Commercial & industrial
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	127	0
Nonaccrual loans with no ACL	362	0
Nonaccrual loans	489	0
Total commercial
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	12,732	0
Nonaccrual loans with no ACL	362	0
Nonaccrual loans	13,094	0
Residential real estate
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	8,701	9,830
Nonaccrual loans with no ACL	988	1,269
Nonaccrual loans	9,689	11,099
Home equity
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	1,726	1,824
Nonaccrual loans with no ACL	27	0
Nonaccrual loans	1,753	1,824
Other
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	0	0
Nonaccrual loans with no ACL	0	0
Nonaccrual loans	0	0
Total consumer
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	1,726	1,824
Nonaccrual loans with no ACL	27	0
Nonaccrual loans	$ 1,753	$ 1,824

Amortized cost of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease.

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