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GOODWILL - Goodwill by Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 | Mar. 31, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Goodwill [Line Items] |  |  |  |  |  |
Goodwill | $ 7,927 |  |  | $ 7,927 |  | $ 161,904
Percent of fair value exceeding carrying amount |  |  |  |  |  | 7.00%
Impairment on goodwill | 0 | $ 154,000 | $ 0 | 153,977 | $ 0 |
Banking |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |
Goodwill | 3,181 |  |  | 3,181 |  | $ 157,158
Impairment on goodwill |  |  |  | 153,977 |  |
Wealth management |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |
Goodwill | $ 4,746 |  |  | 4,746 |  | $ 4,746
Impairment on goodwill |  |  |  | $ 0 |  |

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