Related Party Transactions - Additional Information (Details) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2026	Dec. 31, 2025
Related Party Transaction [Line Items]
Total	$ 5,493,503	$ 4,394,751
Loan originations to related parties	3,800
Repayments from related party loans	446
Aquired loans to related parties	1,400
Related party unfunded commitments	1,700	2,200
Deposits received from related parties	22,900	21,500
Related Party [Member]
Related Party Transaction [Line Items]
Total	$ 14,000	$ 9,300

Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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+ Details

- 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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