Loans and Leases and the Allowance for Credit Losses - Schedule of Amortized Cost Basis of Loan Modifications to Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 4,650	$ 6,343	$ 11,194	$ 31,329
% of Total Class of Loans and Leases	0.03%	0.05%	0.08%	0.23%
Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 4,650	$ 5,362	$ 8,763	$ 9,908
Payment Delay and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	444	0	5,992
Term Extension and Interest Rate Reduction
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	0	272	0
Rate Reduction, Payment Delay, and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	0	2,159	0
Payment Delay
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	537	0	15,429
Commercial
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 83		$ 2,242	$ 4,865
% of Total Class of Loans and Leases	0.01%		0.04%	0.08%
Commercial | Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 83		$ 83	$ 24
Commercial | Payment Delay and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0		0	4,841
Commercial | Term Extension and Interest Rate Reduction
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0		0	0
Commercial | Rate Reduction, Payment Delay, and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0		2,159	0
Commercial | Payment Delay
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0		0	0
Commercial | Commercial Mortgage
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications			$ 2,159
% of Total Class of Loans and Leases			0.05%
Commercial | Commercial Mortgage | Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications			$ 0
Commercial | Commercial Mortgage | Payment Delay and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications			0
Commercial | Commercial Mortgage | Term Extension and Interest Rate Reduction
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications			0
Commercial | Commercial Mortgage | Rate Reduction, Payment Delay, and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications			2,159
Commercial | Commercial Mortgage | Payment Delay
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications			0
Commercial | Commercial and Industrial
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 83		$ 83	$ 4,865
% of Total Class of Loans and Leases	0.01%		0.01%	0.29%
Commercial | Commercial and Industrial | Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 83		$ 83	$ 24
Commercial | Commercial and Industrial | Payment Delay and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0		0	4,841
Commercial | Commercial and Industrial | Term Extension and Interest Rate Reduction
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0		0	0
Commercial | Commercial and Industrial | Rate Reduction, Payment Delay, and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0		0	0
Commercial | Commercial and Industrial | Payment Delay
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0		0	0
Consumer
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 4,567	$ 6,343	$ 8,952	$ 26,464
% of Total Class of Loans and Leases	0.06%	0.08%	0.11%	0.33%
Consumer | Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 4,567	$ 5,362	$ 8,680	$ 9,884
Consumer | Payment Delay and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	444	0	1,151
Consumer | Term Extension and Interest Rate Reduction
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	0	272	0
Consumer | Rate Reduction, Payment Delay, and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	0	0	0
Consumer | Payment Delay
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	537	0	15,429
Consumer | Residential Mortgage
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 456		$ 527	$ 14,282
% of Total Class of Loans and Leases	0.01%		0.01%	0.31%
Consumer | Residential Mortgage | Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 456		$ 456	$ 0
Consumer | Residential Mortgage | Payment Delay and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0		0	0
Consumer | Residential Mortgage | Term Extension and Interest Rate Reduction
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0		71	0
Consumer | Residential Mortgage | Rate Reduction, Payment Delay, and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0		0	0
Consumer | Residential Mortgage | Payment Delay
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0		0	14,282
Consumer | Home Equity
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications		$ 537	$ 201	$ 1,147
% of Total Class of Loans and Leases		0.02%	0.01%	0.05%
Consumer | Home Equity | Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications		$ 0	$ 0	$ 0
Consumer | Home Equity | Payment Delay and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications		0	0	0
Consumer | Home Equity | Term Extension and Interest Rate Reduction
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications		0	201	0
Consumer | Home Equity | Rate Reduction, Payment Delay, and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications		0	0	0
Consumer | Home Equity | Payment Delay
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications		537	0	1,147
Consumer | Automobile
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 3,680	$ 5,178	$ 7,171	$ 9,930
% of Total Class of Loans and Leases	0.51%	0.64%	1.00%	1.23%
Consumer | Automobile | Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 3,680	$ 4,795	$ 7,171	$ 8,927
Consumer | Automobile | Payment Delay and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	383	0	1,003
Consumer | Automobile | Term Extension and Interest Rate Reduction
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	0	0	0
Consumer | Automobile | Rate Reduction, Payment Delay, and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	0	0	0
Consumer | Automobile | Payment Delay
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	0	0	0
Consumer | Other
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 431	$ 628	$ 1,053	$ 1,105
% of Total Class of Loans and Leases	0.11%	0.16%	0.26%	0.28%
Consumer | Other | Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 431	$ 567	$ 1,053	$ 957
Consumer | Other | Payment Delay and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	61	0	148
Consumer | Other | Term Extension and Interest Rate Reduction
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	0	0	0
Consumer | Other | Rate Reduction, Payment Delay, and Term Extension
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	0	0	0	0
Consumer | Other | Payment Delay
Financing Receivable Modifications [Line Items]
Amortized cost basis of loan modifications	$ 0	$ 0	$ 0	$ 0