Allowance for Credit Losses - Schedule of Provisions for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Provision (credit) for loan and lease losses:
Provision (credit) for loan and lease losses excluding unfunded commitments	$ 7,707	$ 10,013	$ 14,366	$ 17,696
Total provision (credit) for credit losses	7,000	5,568	12,986	12,947
Unfunded commitments
Provision (credit) for loan and lease losses:
Provision for other credit losses	(710)	(4,406)	(1,395)	(4,666)
Investment securities available-for-sale
Provision (credit) for loan and lease losses:
Provision for other credit losses	3	(39)	15	(83)
Commercial real estate
Provision (credit) for loan and lease losses:
Provision (credit) for loan and lease losses excluding unfunded commitments	2,640	2,496	2,468	5,167
Commercial
Provision (credit) for loan and lease losses:
Provision (credit) for loan and lease losses excluding unfunded commitments	4,753	7,540	11,587	12,879
Consumer
Provision (credit) for loan and lease losses:
Provision (credit) for loan and lease losses excluding unfunded commitments	$ 314	$ (23)	$ 311	$ (350)

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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Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease.

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Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.

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