Goodwill and Other Intangible Assets - Schedule of Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2026 |
Dec. 31, 2025 |
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| Goodwill [Roll Forward] | ||
| Goodwill | $ 351,613 | $ 241,222 |
| Additions | 3,656 | 110,391 |
| Balance at end of period | 355,269 | 351,613 |
| Total other intangible assets | 181,234 | 189,562 |
| Total goodwill and other intangible assets | 536,503 | 541,175 |
| Core deposits | ||
| Goodwill [Roll Forward] | ||
| Total other intangible assets | 168,490 | 176,280 |
| Customer relationships intangible asset | ||
| Goodwill [Roll Forward] | ||
| Total other intangible assets | $ 12,744 | $ 13,282 |
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- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after impairment and amortization, of goodwill, indefinite-lived, and finite-lived intangible assets. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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