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, 2023	Jun. 30, 2023
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 3,912	$ 12,806
Percentage of total class of loans and leases	0.03%	0.09%
Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 2,960	$ 5,159
Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	6,695
Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	952	952
Commercial
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 1,043	$ 7,738
Percentage of total class of loans and leases	0.02%	0.14%
Commercial | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 91	$ 91
Commercial | Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	6,695
Commercial | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	952	952
Commercial | Commercial and Industrial
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 91	$ 6,786
Percentage of total class of loans and leases	0.01%	0.45%
Commercial | Commercial and Industrial | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 91	$ 91
Commercial | Commercial and Industrial | Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	6,695
Commercial | Commercial and Industrial | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	0
Commercial | Commercial Mortgage
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 952	$ 952
Percentage of total class of loans and leases	0.03%	0.03%
Commercial | Commercial Mortgage | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 0	$ 0
Commercial | Commercial Mortgage | Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	0
Commercial | Commercial Mortgage | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	952	952
Consumer
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 2,869	$ 5,068
Percentage of total class of loans and leases	0.03%	0.06%
Consumer | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 2,869	$ 5,068
Consumer | Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	0
Consumer | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	0
Consumer | Other
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 215	$ 384
Percentage of total class of loans and leases	0.05%	0.09%
Consumer | Other | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 215	$ 384
Consumer | Other | Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	0
Consumer | Other | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	0
Consumer | Residential Mortgage
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 0	$ 134
Percentage of total class of loans and leases	0.00%	0.00%
Consumer | Residential Mortgage | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 0	$ 134
Consumer | Residential Mortgage | Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	0
Consumer | Residential Mortgage | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	0
Consumer | Home Equity
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 0	$ 139
Percentage of total class of loans and leases	0.00%	0.01%
Consumer | Home Equity | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 0	$ 139
Consumer | Home Equity | Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	0
Consumer | Home Equity | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	0
Consumer | Automobile
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 2,654	$ 4,411
Percentage of total class of loans and leases	0.30%	0.50%
Consumer | Automobile | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 2,654	$ 4,411
Consumer | Automobile | Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	0	0
Consumer | Automobile | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost basis of loan modifications	$ 0	$ 0