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v3.25.2

GOODWILL AND INTANGIBLE ASSETS (Schedule of Information Concerning Intangible Assets with Finite Life) (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Apr. 01, 2025 | Dec. 31, 2024 | Apr. 01, 2024
--- | --- | --- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Goodwill, Gross Carrying Value | $ 1,214,053 |  | $ 925,211 |
Goodwill | 1,710,912 |  | 1,214,053 |
Gross Carrying Value | 1,710,912 |  | 1,214,053 |
Accumulated Amortization, Goodwill | 0 |  | 0 |
Total estimated amortization expense | 351,381 |  |  |
American National |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Goodwill |  |  | 288,842 | $ 288,842
Sandy Spring |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Goodwill | 496,859 | $ 496,859 |  |
CDIs |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Value | 159,901 |  | 85,491 |
Accumulated Amortization | (106,502) |  | (85,768) |
Total estimated amortization expense | 296,750 |  | 74,133 |
CDIs | American National |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Value |  |  | 74,410 |
CDIs | Sandy Spring |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Value | 243,351 |  |  |
Other amortizable intangibles |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Value | 14,254 |  | 3,977 |
Accumulated Amortization | (6,922) |  | (3,824) |
Total estimated amortization expense | 54,631 |  | 10,430 |
Other amortizable intangibles | American National |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Value |  |  | $ 10,277 |
Other amortizable intangibles | Sandy Spring |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Value | $ 47,299 |  |  |

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