v3.25.4
Investments - Schedule of Fair Value Measurements of Investments, by Major Class (Details) - Investments [Member] - USD ($)
$ in Thousands
Nov. 30, 2025
Feb. 28, 2025
Schedule of Investments [Line Items]    
Total $ 1,015,950 $ 978,078
Level 1 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements
Level 2 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements 45,633
Level 3 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements 963,735 974,997
Valued Using Net Asset Value [Member]    
Schedule of Investments [Line Items]    
Valued Using Net Asset Value [1] 6,582 3,081
First lien term loans [Member]    
Schedule of Investments [Line Items]    
Total 853,540 867,866
First lien term loans [Member] | Level 1 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements
First lien term loans [Member] | Level 2 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements
First lien term loans [Member] | Level 3 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements 853,540 867,866
First lien term loans [Member] | Valued Using Net Asset Value [Member]    
Schedule of Investments [Line Items]    
Valued Using Net Asset Value [1]
Second lien term loans [Member]    
Schedule of Investments [Line Items]    
Total 7,638 6,388
Second lien term loans [Member] | Level 1 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements
Second lien term loans [Member] | Level 2 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements
Second lien term loans [Member] | Level 3 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements 7,638 6,388
Second lien term loans [Member] | Valued Using Net Asset Value [Member]    
Schedule of Investments [Line Items]    
Valued Using Net Asset Value [1]
Unsecured term loans [Member]    
Schedule of Investments [Line Items]    
Total 16,183 16,534
Unsecured term loans [Member] | Level 1 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements
Unsecured term loans [Member] | Level 2 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements
Unsecured term loans [Member] | Level 3 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements 16,183 16,534
Unsecured term loans [Member] | Valued Using Net Asset Value [Member]    
Schedule of Investments [Line Items]    
Valued Using Net Asset Value [1]
Structured finance securities [Member]    
Schedule of Investments [Line Items]    
Total 54,482 14,772
Structured finance securities [Member] | Level 1 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements
Structured finance securities [Member] | Level 2 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements 45,633
Structured finance securities [Member] | Level 3 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements 8,849 14,772
Structured finance securities [Member] | Valued Using Net Asset Value [Member]    
Schedule of Investments [Line Items]    
Valued Using Net Asset Value [1]
Equity Interests [Member]    
Schedule of Investments [Line Items]    
Total 84,107 72,518
Equity Interests [Member] | Level 1 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements
Equity Interests [Member] | Level 2 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements
Equity Interests [Member] | Level 3 [Member]    
Schedule of Investments [Line Items]    
Fair Value Measurements 77,525 69,437
Equity Interests [Member] | Valued Using Net Asset Value [Member]    
Schedule of Investments [Line Items]    
Valued Using Net Asset Value [1] $ 6,582 $ 3,081
[1] The Company’s equity investment in SLF JV is measured using the proportionate share of the NAV, or equivalent, as a practical expedient and thus has not been classified in the fair value hierarchy. The Company’s unsecured loan investment in SLF JV is based on a discounted cash flow valuation technique.