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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of Purchased and Internally Developed Software (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Software [Line Items] |  |
Less accumulated amortization | $ (92,621) | $ (114,473)
Net software | 99,403 | 102,529
Purchased software |  |
Software [Line Items] |  |
Software | 3,074 | 4,639
Internally developed software |  |
Software [Line Items] |  |
Software | $ 188,950 | $ 212,363

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