Loans - Summary of Amortized Cost Basis Of Loans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Financing Receivable, Impaired [Line Items]
Modified Term Extension	$ 0	$ 2,369	$ 2,380	$ 4,386
Total Class of Receivable	0.00%	2.80%	3.10%	3.30%
Interest Rate Reduction	$ 0	$ 11,495	$ 12,800	$ 11,495
Total Class of Receivable	0.00%	3.00%	4.70%	3.00%
Home Equity and Consumer [Member]
Financing Receivable, Impaired [Line Items]
Modified Term Extension	$ 0	$ 0	$ 0	$ 0
Total Class of Receivable	0.00%	0.00%	0.00%	0.00%
Interest Rate Reduction	$ 0	$ 0	$ 0	$ 0
Total Class of Receivable	0.00%	0.00%	0.00%	0.00%
Residential Mortgage Loans [Member]
Financing Receivable, Impaired [Line Items]
Modified Term Extension	$ 0	$ 0	$ 0	$ 0
Total Class of Receivable	0.00%	0.00%	0.00%	0.00%
Interest Rate Reduction	$ 0	$ 0	$ 0	$ 0
Total Class of Receivable	0.00%	0.00%	0.00%	0.00%
Commercial Loans [Member] \| Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Modified Term Extension	$ 0	$ 0	$ 0	$ 2,017
Total Class of Receivable	0.00%	0.00%	0.00%	0.50%
Interest Rate Reduction	$ 0	$ 11,495	$ 11,495	$ 11,495
Total Class of Receivable	0.00%	3.00%	3.00%	3.00%
Commercial Loans [Member] \| Lines of Credit [Member]
Financing Receivable, Impaired [Line Items]
Modified Term Extension	$ 0	$ 0	$ 25	$ 0
Total Class of Receivable	0.00%	0.00%	0.00%	0.00%
Interest Rate Reduction	$ 0	$ 0	$ 0	$ 0
Total Class of Receivable	0.00%	0.00%	0.00%	0.00%
Commercial Loans [Member] \| Other Commercial and Industrial [Member]
Financing Receivable, Impaired [Line Items]
Modified Term Extension	$ 0	$ 2,369	$ 2,355	$ 2,369
Total Class of Receivable	0.00%	2.80%	3.10%	2.80%
Interest Rate Reduction	$ 0	$ 0	$ 1,305	$ 0
Total Class of Receivable	0.00%	0.00%	1.70%	0.00%