Deposits - Narrative (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Apr. 01, 2026 |
Dec. 31, 2025 |
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| Deposits [Line Items] | |||
| Time deposits, $250000 or less | $ 1,020,000 | $ 805,300 | |
| Time deposits, more than $250,000 | 1,220,000 | 1,010,000 | |
| Brokered deposits | 587,300 | 435,700 | |
| Total deposits | 19,113,105 | 17,479,957 | |
| State and political subdivisions | |||
| Deposits [Line Items] | |||
| Total deposits | 3,230,000 | $ 3,320,000 | |
| Mountain Commerce Bancorp Inc | |||
| Deposits [Line Items] | |||
| Total deposits | $ 1,542,333 | $ 1,535,415 |
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- Definition Business Combination, Recognized Liabilities Acquired, Deposits No definition available.
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- Definition Deposits [Line Items] No definition available.
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- Definition Time Deposits, $250000 or Less No definition available.
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- Definition Time Deposits, More Than $250,000 No definition available.
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of interest-bearing domestic third-party deposits placed by or through the assistance of a deposit broker, also known as brokered deposit liabilities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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