Commitments, Contingencies, and Financial Guarantees - Additional Information (Details) - USD ($) $ in Millions	9 Months Ended
Sep. 30, 2024	Dec. 31, 2023
Loss Contingencies [Line Items]
Term of standby letters of credit, years	1 year
Percent of unfunded loan commitments with fixed rates	4.00%
Loan commitments floating rate, minimum	0.00%
Loan commitments floating rate, maximum	21.99%
Allowance for unfunded loan commitments	$ 25.1	$ 31.2
Interest Rate Swap
Loss Contingencies [Line Items]
Notional amount	$ 696.7	$ 557.8

Amount of valuation allowance recorded for unfunded commitments to extend credit.

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- Definition

Maximum floating rate percentage charged on loan commitments.

+ References

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- Definition

Minimum floating rate percentage charged on loan commitments.

+ References

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- Definition

Percent Of Unfunded Loan Commitments With Fixed Rates

+ References

No definition available.

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- Definition

Length of time that standby letters of credit are effective.

+ References

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

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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.

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