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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

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