INVESTMENTS - Schedule of Investment Principal Repayments (Details) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Mar. 31, 2025 |
[2] | |||||
|---|---|---|---|---|---|---|---|---|
| Investments, Debt and Equity Securities [Abstract] | ||||||||
| 2027 | $ 46,490 | |||||||
| 2028 | 110,842 | |||||||
| 2029 | 291,540 | |||||||
| 2030 | 159,506 | |||||||
| 2031 | 137,470 | |||||||
| Thereafter | 0 | |||||||
| Total contractual repayments | 745,848 | |||||||
| Investments in equity securities | 307,000 | |||||||
| Total cost basis of investments held as of March 31, 2026: | $ 1,052,848 | [1] | $ 939,066 | |||||
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