v3.26.3
Fair Value Measurements - Schedule of Fair Value of Investments (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Schedule of Investments [Line Items]    
Fair Value $ 2,054,318 $ 1,574,901
Fair Value, Inputs, Level 1[Member]    
Schedule of Investments [Line Items]    
Fair Value 0 0
Fair Value, Inputs, Level 2 [Member]    
Schedule of Investments [Line Items]    
Fair Value 0 0
Fair Value, Inputs, Level 3 [Member]    
Schedule of Investments [Line Items]    
Fair Value 2,054,318 1,574,901
L.P. Interest [Member]    
Schedule of Investments [Line Items]    
Fair Value 614 533
L.P. Interest [Member] | Fair Value, Inputs, Level 1[Member]    
Schedule of Investments [Line Items]    
Fair Value 0 0
L.P. Interest [Member] | Fair Value, Inputs, Level 2 [Member]    
Schedule of Investments [Line Items]    
Fair Value 0 0
L.P. Interest [Member] | Fair Value, Inputs, Level 3 [Member]    
Schedule of Investments [Line Items]    
Fair Value 614 533
Common Stock    
Schedule of Investments [Line Items]    
Fair Value 881 1,598
Common Stock | Fair Value, Inputs, Level 1[Member]    
Schedule of Investments [Line Items]    
Fair Value 0 0
Common Stock | Fair Value, Inputs, Level 2 [Member]    
Schedule of Investments [Line Items]    
Fair Value 0 0
Common Stock | Fair Value, Inputs, Level 3 [Member]    
Schedule of Investments [Line Items]    
Fair Value 881 1,598
Preferred Stock    
Schedule of Investments [Line Items]    
Fair Value 598 846
Preferred Stock | Fair Value, Inputs, Level 1[Member]    
Schedule of Investments [Line Items]    
Fair Value 0 0
Preferred Stock | Fair Value, Inputs, Level 2 [Member]    
Schedule of Investments [Line Items]    
Fair Value 0 0
Preferred Stock | Fair Value, Inputs, Level 3 [Member]    
Schedule of Investments [Line Items]    
Fair Value 598 846
First Lien Debt    
Schedule of Investments [Line Items]    
Fair Value 2,052,225 [1] 1,571,924 [2]
First Lien Debt | Fair Value, Inputs, Level 1[Member]    
Schedule of Investments [Line Items]    
Fair Value 0 [1] 0 [2]
First Lien Debt | Fair Value, Inputs, Level 2 [Member]    
Schedule of Investments [Line Items]    
Fair Value 0 [1] 0 [2]
First Lien Debt | Fair Value, Inputs, Level 3 [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 2,052,225 [1] $ 1,571,924 [2]
[1] First lien debt consists of first lien term loans, first lien, last-out term loans, second-out term loans, first lien delayed draw term loans and first lien revolvers.
[2] First lien debt consists of first lien term loans, first lien, last-out term loans, second-out term loans, first lien delayed draw term loans and first lien revolvers