v3.26.3
Summary of Significant Accounting Policies - Schedule of Company's Investment (Details) - USD ($)
Sep. 30, 2026
Jun. 30, 2026
Dec. 31, 2025
Sep. 30, 2025
Jun. 30, 2025
Dec. 31, 2024
Marketable Securities [Line Items]            
Total $ 543,534,440   $ 1,533,302,472      
Bank Debt            
Marketable Securities [Line Items]            
Total 381,285,834   1,358,559,662      
Other Corporate Debt            
Marketable Securities [Line Items]            
Total 51,216,769   59,883,928      
Equity Securities            
Marketable Securities [Line Items]            
Total 100,189,126          
Equity Securities            
Marketable Securities [Line Items]            
Total 111,031,837   114,858,882      
Equity Investment in Continuation Vehicle            
Marketable Securities [Line Items]            
Total 10,842,711          
Level 1            
Marketable Securities [Line Items]            
Total 165,807   427,941      
Level 1 | Bank Debt            
Marketable Securities [Line Items]            
Total 0   0      
Level 1 | Other Corporate Debt            
Marketable Securities [Line Items]            
Total 0   0      
Level 1 | Equity Securities            
Marketable Securities [Line Items]            
Total 165,807          
Level 1 | Equity Securities            
Marketable Securities [Line Items]            
Total     427,941      
Level 1 | Equity Investment in Continuation Vehicle            
Marketable Securities [Line Items]            
Total 0          
Level 2            
Marketable Securities [Line Items]            
Total 991,961   0      
Level 2 | Bank Debt            
Marketable Securities [Line Items]            
Total 991,961   0      
Level 2 | Other Corporate Debt            
Marketable Securities [Line Items]            
Total 0   0      
Level 2 | Equity Securities            
Marketable Securities [Line Items]            
Total 0          
Level 2 | Equity Securities            
Marketable Securities [Line Items]            
Total     0      
Level 2 | Equity Investment in Continuation Vehicle            
Marketable Securities [Line Items]            
Total 0          
Level 3            
Marketable Securities [Line Items]            
Total 531,533,961   1,532,874,531      
Level 3 | Independent Third-Party Valuation            
Marketable Securities [Line Items]            
Total 530,817,909 $ 1,287,097,981 1,532,172,316 $ 1,709,334,649 $ 1,773,752,304 $ 1,764,630,382
Level 3 | Valuation Designee            
Marketable Securities [Line Items]            
Total 716,052 $ 702,215 702,215 $ 1,285,139 $ 1,157,403 $ 1,157,403
Level 3 | Bank Debt | Independent Third-Party Valuation            
Marketable Securities [Line Items]            
Total 380,293,873   1,358,559,662      
Level 3 | Bank Debt | Valuation Designee            
Marketable Securities [Line Items]            
Total 0   0      
Level 3 | Other Corporate Debt | Independent Third-Party Valuation            
Marketable Securities [Line Items]            
Total 51,089,279   59,756,438      
Level 3 | Other Corporate Debt | Valuation Designee            
Marketable Securities [Line Items]            
Total 127,490   127,490      
Level 3 | Equity Securities | Independent Third-Party Valuation            
Marketable Securities [Line Items]            
Total 99,434,757          
Level 3 | Equity Securities | Valuation Designee            
Marketable Securities [Line Items]            
Total 588,562          
Level 3 | Equity Securities | Independent Third-Party Valuation            
Marketable Securities [Line Items]            
Total     113,856,216      
Level 3 | Equity Securities | Valuation Designee            
Marketable Securities [Line Items]            
Total     $ 574,725      
Level 3 | Equity Investment in Continuation Vehicle | Independent Third-Party Valuation            
Marketable Securities [Line Items]            
Total 0          
Level 3 | Equity Investment in Continuation Vehicle | Valuation Designee            
Marketable Securities [Line Items]            
Total 0          
NAV            
Marketable Securities [Line Items]            
Total 10,842,711          
NAV | Bank Debt            
Marketable Securities [Line Items]            
Total 0          
NAV | Other Corporate Debt            
Marketable Securities [Line Items]            
Total 0          
NAV | Equity Securities            
Marketable Securities [Line Items]            
Total 0          
NAV | Equity Investment in Continuation Vehicle            
Marketable Securities [Line Items]            
Total $ 10,842,711