FAIR VALUE OF FINANCIAL INSTRUMENTS - Additional Information (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Level 3 | ||||
| Fair Value Disclosure, Asset and Liability, Not Measured at Fair Value [Line Items] | ||||
| Net unrealized appreciation of the investments | $ 9.6 | $ 41.8 | $ 143.8 | $ 84.3 |