COMMITMENTS AND CONTINGENCIES - Unfunded Debt Commitments (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Mar. 31, 2025 |
|---|---|---|
| Total Unfunded Debt Commitments | ||
| Other Commitments [Line Items] | ||
| Total Unfunded Debt Commitments | $ 284,022 | $ 196,907 |
| 2026 | ||
| Other Commitments [Line Items] | ||
| Total Unfunded Debt Commitments | 0 | 31,354 |
| 2027 | ||
| Other Commitments [Line Items] | ||
| Total Unfunded Debt Commitments | 123,901 | 70,235 |
| 2028 | ||
| Other Commitments [Line Items] | ||
| Total Unfunded Debt Commitments | 35,717 | 16,420 |
| 2029 | ||
| Other Commitments [Line Items] | ||
| Total Unfunded Debt Commitments | 49,381 | 42,986 |
| 2030 | ||
| Other Commitments [Line Items] | ||
| Total Unfunded Debt Commitments | 31,530 | 33,912 |
| 2031 | ||
| Other Commitments [Line Items] | ||
| Total Unfunded Debt Commitments | 39,201 | 2,000 |
| 2032 | ||
| Other Commitments [Line Items] | ||
| Total Unfunded Debt Commitments | $ 4,293 | $ 0 |