Investments - Schedule of Amortized Cost and Fair Value (Details) - USD ($) |
Nov. 30, 2025 |
Feb. 28, 2025 |
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| Schedule of Amortized Cost and Fair Value [Line Items] | ||||||||||||||
| Investments at Amortized Cost | [2] | $ 1,033,877,894 | [1] | $ 1,000,093,332 | [3] | |||||||||
| Amortized Cost Percentage of Total Portfolio | 100.00% | 100.00% | ||||||||||||
| Investments at Fair Value | [2] | $ 1,015,950,344 | [1],[4] | $ 978,077,750 | [3],[5] | |||||||||
| Fair Value Percentage of Total Portfolio | 100.00% | 100.00% | ||||||||||||
| First lien term loans [Member] | ||||||||||||||
| Schedule of Amortized Cost and Fair Value [Line Items] | ||||||||||||||
| Investments at Amortized Cost | $ 857,335,000 | $ 873,342,000 | ||||||||||||
| Amortized Cost Percentage of Total Portfolio | 82.90% | 87.30% | ||||||||||||
| Investments at Fair Value | $ 853,540,000 | $ 867,866,000 | ||||||||||||
| Fair Value Percentage of Total Portfolio | 83.90% | 88.70% | ||||||||||||
| Second lien term loans [Member] | ||||||||||||||
| Schedule of Amortized Cost and Fair Value [Line Items] | ||||||||||||||
| Investments at Amortized Cost | $ 7,942,000 | $ 7,094,000 | ||||||||||||
| Amortized Cost Percentage of Total Portfolio | 0.80% | 0.70% | ||||||||||||
| Investments at Fair Value | $ 7,638,000 | $ 6,388,000 | ||||||||||||
| Fair Value Percentage of Total Portfolio | 0.80% | 0.70% | ||||||||||||
| Unsecured term loans [Member] | ||||||||||||||
| Schedule of Amortized Cost and Fair Value [Line Items] | ||||||||||||||
| Investments at Amortized Cost | $ 17,619,000 | $ 17,619,000 | ||||||||||||
| Amortized Cost Percentage of Total Portfolio | 1.70% | 1.80% | ||||||||||||
| Investments at Fair Value | $ 16,183,000 | $ 16,534,000 | ||||||||||||
| Fair Value Percentage of Total Portfolio | 1.60% | 1.70% | ||||||||||||
| Structured finance securities [Member] | ||||||||||||||
| Schedule of Amortized Cost and Fair Value [Line Items] | ||||||||||||||
| Investments at Amortized Cost | $ 77,463,000 | $ 35,657,000 | ||||||||||||
| Amortized Cost Percentage of Total Portfolio | 7.50% | 3.60% | ||||||||||||
| Investments at Fair Value | $ 54,482,000 | $ 14,772,000 | ||||||||||||
| Fair Value Percentage of Total Portfolio | 5.40% | 1.50% | ||||||||||||
| Equity interests [Member] | ||||||||||||||
| Schedule of Amortized Cost and Fair Value [Line Items] | ||||||||||||||
| Investments at Amortized Cost | $ 73,519,000 | $ 66,381,000 | ||||||||||||
| Amortized Cost Percentage of Total Portfolio | 7.10% | 6.60% | ||||||||||||
| Investments at Fair Value | $ 84,107,000 | $ 72,518,000 | ||||||||||||
| Fair Value Percentage of Total Portfolio | 8.30% | 7.40% | ||||||||||||
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