Deposits- Narrative (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Deposit Liability [Line Items]
Time deposits, at or above FDIC insurance limit	$ 547,400	$ 536,700
Deposit liabilities accrued interest	17,600	20,000
Total deposits	15,862,625	14,985,848
Related Party
Deposit Liability [Line Items]
Total deposits	$ 284,600	$ 230,700

Amount of accrued but unpaid interest on deposit liabilities.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

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Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit.

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