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Loans and Leases and the Allowance for Credit Losses - Schedule of Financial Effect of Loan Modifications to Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Commercial | Commercial and Industrial | Months of Term Extension |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Months of Term Extension |  |  | 12 months | 6 months
Commercial | Commercial and Industrial | Payment Deferral |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Payment Deferral |  |  | $ 593 | $ 1,159
Commercial | Commercial and Industrial | Interest Rate Reduction |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Interest Rate Reduction |  |  |  | 0.00%
Commercial | Commercial Mortgage | Months of Term Extension |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Months of Term Extension |  | 0 months |  | 0 months
Commercial | Commercial Mortgage | Payment Deferral |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Payment Deferral |  | $ 0 |  | $ 0
Commercial | Commercial Mortgage | Interest Rate Reduction |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Interest Rate Reduction |  | 2.50% |  | 2.50%
Consumer | Other | Months of Term Extension |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Months of Term Extension | 22 months | 22 months | 20 months | 22 months
Consumer | Other | Payment Deferral |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Payment Deferral | $ 1 | $ 0 | $ 1 | $ 0
Consumer | Other | Interest Rate Reduction |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Interest Rate Reduction | 0.00% | 0.00% | 0.00% | 0.00%
Consumer | Commercial and Industrial | Interest Rate Reduction |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Interest Rate Reduction |  |  | 0.00% |
Consumer | Residential Mortgage | Months of Term Extension |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Months of Term Extension |  |  | 0 months | 58 months
Consumer | Residential Mortgage | Payment Deferral |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Payment Deferral |  |  | $ 13 | $ 0
Consumer | Residential Mortgage | Interest Rate Reduction |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Interest Rate Reduction |  |  | 0.00% | 0.00%
Consumer | Home Equity | Months of Term Extension |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Months of Term Extension | 0 months |  | 0 months | 64 months
Consumer | Home Equity | Payment Deferral |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Payment Deferral | $ 10 |  | $ 7 | $ 0
Consumer | Home Equity | Interest Rate Reduction |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Interest Rate Reduction | 0.00% |  | 0.00% | 0.00%
Consumer | Automobile | Months of Term Extension |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Months of Term Extension | 22 months | 23 months | 22 months | 23 months
Consumer | Automobile | Payment Deferral |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Payment Deferral | $ 2 | $ 0 | $ 2 | $ 0
Consumer | Automobile | Interest Rate Reduction |  |  |  |
Financing Receivable, Modified [Line Items] |  |  |  |
Weighted-Average Interest Rate Reduction | 0.00% | 0.00% | 0.00% | 0.00%

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