SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Estimated Useful Lives of Property and Equipment (Details) |
Dec. 31, 2025 |
|---|---|
| Capitalized software and computer equipment | Minimum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated useful life (in years) | 2 years |
| Capitalized software and computer equipment | Maximum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated useful life (in years) | 3 years |
| Furniture and other equipment | Minimum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated useful life (in years) | 5 years |
| Furniture and other equipment | Maximum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated useful life (in years) | 7 years |
| Leasehold improvements | Minimum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated useful life (in years) | 5 years |
| Leasehold improvements | Maximum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated useful life (in years) | 25 years |