PREMISES AND EQUIPMENT - Schedule of Premises and Equipment (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 17, 2025 |
Dec. 31, 2024 |
|---|---|---|---|
| Property, Plant and Equipment [Line Items] | |||
| Premises and equipment, gross | $ 167,375 | $ 237,356 | |
| Accumulated depreciation | (76,304) | (76,619) | |
| Premises and equipment, net | 91,071 | $ 54,289 | 160,737 |
| Land | |||
| Property, Plant and Equipment [Line Items] | |||
| Premises and equipment, gross | 12,299 | 22,091 | |
| Buildings | |||
| Property, Plant and Equipment [Line Items] | |||
| Premises and equipment, gross | 64,020 | 102,514 | |
| Leasehold improvements | |||
| Property, Plant and Equipment [Line Items] | |||
| Premises and equipment, gross | 40,390 | 40,394 | |
| Automobiles and aircraft | |||
| Property, Plant and Equipment [Line Items] | |||
| Premises and equipment, gross | 11,428 | 30,076 | |
| Furniture, fixtures and equipment | |||
| Property, Plant and Equipment [Line Items] | |||
| Premises and equipment, gross | $ 39,238 | $ 42,281 |