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Loans and Allowance for Credit Losses on Loans - Allocation of the Allowance for Credit Losses on Loans Narrative (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2024 USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items] |
Financing receivable allowance increase | $ 5.5
Specific allocations |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Financing receivable allowance increase | 6.7
Commercial non-owner occupied | Commercial and industrial |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Financing receivable allowance, current | 16.7
Commercial non-owner occupied | Commercial and industrial | Specific allocations |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Financing receivable allowance increase | $ 5.2

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable, classified as current. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details
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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 -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph c -Publisher SEC Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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- Definition Amount, excluding accrued interest, of increase (decrease) in allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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