Loans and Leases and the Allowance for Credit Losses - Schedule of Financial Effect of Loan Modifications to Borrowers Experiencing Financial Difficulty (Details) $ in Thousands	12 Months Ended
Dec. 31, 2023 USD ($)
Commercial \| Commercial and Industrial
Financing Receivable, Modified [Line Items]
Weighted-Average Payment Deferral	$ 1,267
Commercial \| Commercial and Industrial \| Months of Term Extension
Financing Receivable, Modified [Line Items]
Weighted-Average Months of Term Extension	6 months
Commercial \| Commercial and Industrial \| Weighted-Average \| Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Weighted-Average Interest Rate Reduction	0.00%
Commercial \| Commercial Mortgage
Financing Receivable, Modified [Line Items]
Weighted-Average Payment Deferral	$ 39
Commercial \| Commercial Mortgage \| Months of Term Extension
Financing Receivable, Modified [Line Items]
Weighted-Average Months of Term Extension	0 months
Commercial \| Commercial Mortgage \| Weighted-Average \| Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Weighted-Average Interest Rate Reduction	2.50%
Consumer \| Other
Financing Receivable, Modified [Line Items]
Weighted-Average Payment Deferral	$ 1
Consumer \| Other \| Months of Term Extension
Financing Receivable, Modified [Line Items]
Weighted-Average Months of Term Extension	19 months
Consumer \| Other \| Weighted-Average \| Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Weighted-Average Interest Rate Reduction	0.00%
Consumer \| Residential Mortgage
Financing Receivable, Modified [Line Items]
Weighted-Average Payment Deferral	$ 5
Consumer \| Residential Mortgage \| Months of Term Extension
Financing Receivable, Modified [Line Items]
Weighted-Average Months of Term Extension	58 months
Consumer \| Residential Mortgage \| Weighted-Average \| Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Weighted-Average Interest Rate Reduction	0.00%
Consumer \| Home Equity
Financing Receivable, Modified [Line Items]
Weighted-Average Payment Deferral	$ 0
Consumer \| Home Equity \| Months of Term Extension
Financing Receivable, Modified [Line Items]
Weighted-Average Months of Term Extension	107 months
Consumer \| Home Equity \| Weighted-Average \| Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Weighted-Average Interest Rate Reduction	2.88%
Consumer \| Automobile
Financing Receivable, Modified [Line Items]
Weighted-Average Payment Deferral	$ 1
Consumer \| Automobile \| Months of Term Extension
Financing Receivable, Modified [Line Items]
Weighted-Average Months of Term Extension	21 months
Consumer \| Automobile \| Weighted-Average \| Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Weighted-Average Interest Rate Reduction	0.00%

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
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-Section 50
-Paragraph 42
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-Publisher FASB
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
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-Name Accounting Standards Codification
-Section 55
-Paragraph 12A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 33
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-33

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 34
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-34

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- Definition

Percentage of decrease in weighted average contractual interest rate of financing receivable modified for debtor experiencing financial difficulty.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 12A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A

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Period of increase in weighted average maturity of financing receivable modified for debtor experiencing financial difficulty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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