v3.25.2
Fair Value Measurements - Summary of Level 3 securities held by the Fundbased on unobservable inputs (Details)
 6 Months Ended 12 Months Ended
Jun. 30, 2025
USD ($)
Dec. 31, 2024
USD ($)
Summary of Investment Holdings [Line Items]    
Investment at Fair Value $ 1,872,890,796 [1] $ 1,369,240,440 [2],[3]
Level 3    
Summary of Investment Holdings [Line Items]    
Investment at Fair Value 1,673,531,764 1,159,952,473
Senior Lien [Member]    
Summary of Investment Holdings [Line Items]    
Investment at Fair Value 1,743,630,860 1,288,880,288
Senior Lien [Member] | Level 3    
Summary of Investment Holdings [Line Items]    
Investment at Fair Value $ 1,659,383,901 $ 1,144,350,856
Senior Lien [Member] | Discounted Cash Flow | Level 3 | Yield    
Summary of Investment Holdings [Line Items]    
Impact on Valuation From Increase inInput [4] Decrease Decrease
Senior Lien [Member] | Discounted Cash Flow | Level 3 | Yield | Minimum    
Summary of Investment Holdings [Line Items]    
Discount rate 8.2 8.7
Senior Lien [Member] | Discounted Cash Flow | Level 3 | Yield | Maximum    
Summary of Investment Holdings [Line Items]    
Discount rate 16.8 14.1
Senior Lien [Member] | Discounted Cash Flow | Level 3 | Yield | Weighted Average    
Summary of Investment Holdings [Line Items]    
Discount rate 9.8 10.3
Senior Lien [Member] | Market Approach | Level 3 | Transaction Price    
Summary of Investment Holdings [Line Items]    
Impact on Valuation From Increase inInput [4] Increase Increase
Senior Lien [Member] | Market Approach | Level 3 | Transaction Price | Minimum    
Summary of Investment Holdings [Line Items]    
Discount rate 98.75 98.5
Senior Lien [Member] | Market Approach | Level 3 | Transaction Price | Maximum    
Summary of Investment Holdings [Line Items]    
Discount rate 98.75 99.5
Senior Lien [Member] | Market Approach | Level 3 | Transaction Price | Weighted Average    
Summary of Investment Holdings [Line Items]    
Discount rate 98.75 98.83
Senior Lien [Member] | Market Comparable | Level 3 | Enterprise Value/Revenue Multiple (EV/R)    
Summary of Investment Holdings [Line Items]    
Impact on Valuation From Increase inInput [4] Increase  
Senior Lien [Member] | Market Comparable | Level 3 | Enterprise Value/Revenue Multiple (EV/R) | Minimum    
Summary of Investment Holdings [Line Items]    
Discount rate 0.5  
Senior Lien [Member] | Market Comparable | Level 3 | Enterprise Value/Revenue Multiple (EV/R) | Maximum    
Summary of Investment Holdings [Line Items]    
Discount rate 0.5  
Senior Lien [Member] | Market Comparable | Level 3 | Enterprise Value/Revenue Multiple (EV/R) | Weighted Average    
Summary of Investment Holdings [Line Items]    
Discount rate 0.5  
Junior Lien [Member]    
Summary of Investment Holdings [Line Items]    
Investment at Fair Value $ 4,628,900 $ 13,299,257
Junior Lien [Member] | Level 3    
Summary of Investment Holdings [Line Items]    
Investment at Fair Value 0 $ 6,536,627
Junior Lien [Member] | Market Comparable | Level 3 | Enterprise Value/Revenue Multiple (EV/R)    
Summary of Investment Holdings [Line Items]    
Impact on Valuation From Increase inInput [4]   Increase
Junior Lien [Member] | Market Comparable | Level 3 | Enterprise Value/Revenue Multiple (EV/R) | Minimum    
Summary of Investment Holdings [Line Items]    
Discount rate   0.5
Junior Lien [Member] | Market Comparable | Level 3 | Enterprise Value/Revenue Multiple (EV/R) | Maximum    
Summary of Investment Holdings [Line Items]    
Discount rate   0.5
Junior Lien [Member] | Market Comparable | Level 3 | Enterprise Value/Revenue Multiple (EV/R) | Weighted Average    
Summary of Investment Holdings [Line Items]    
Discount rate   0.5
Equity    
Summary of Investment Holdings [Line Items]    
Investment at Fair Value 14,147,863 $ 9,064,990
Equity | Level 3    
Summary of Investment Holdings [Line Items]    
Investment at Fair Value $ 14,147,863 $ 9,064,990
Equity | Market Approach | Level 3 | Transaction Price    
Summary of Investment Holdings [Line Items]    
Impact on Valuation From Increase inInput [4] Increase Increase
Equity | Market Approach | Level 3 | Transaction Price | Minimum    
Summary of Investment Holdings [Line Items]    
Discount rate 1 3.1
Equity | Market Approach | Level 3 | Transaction Price | Maximum    
Summary of Investment Holdings [Line Items]    
Discount rate 1 1,000
Equity | Market Approach | Level 3 | Transaction Price | Weighted Average    
Summary of Investment Holdings [Line Items]    
Discount rate 1 154.92
Equity | Market Comparable | Level 3 | Enterprise value/EBITDA multiple (EV/EBITDA)    
Summary of Investment Holdings [Line Items]    
Impact on Valuation From Increase inInput [4] Increase Increase
Equity | Market Comparable | Level 3 | Enterprise value/EBITDA multiple (EV/EBITDA) | Minimum    
Summary of Investment Holdings [Line Items]    
Discount rate 5.3 5.7
Equity | Market Comparable | Level 3 | Enterprise value/EBITDA multiple (EV/EBITDA) | Maximum    
Summary of Investment Holdings [Line Items]    
Discount rate 16.5 17
Equity | Market Comparable | Level 3 | Enterprise value/EBITDA multiple (EV/EBITDA) | Weighted Average    
Summary of Investment Holdings [Line Items]    
Discount rate 9.8 10.1
[1] Unless otherwise indicated, investments were valued using unobservable inputs and are considered Level 3 investments.
[2] All debt investments are income producing unless otherwise indicated. All equity investments are non-income producing unless otherwise noted.
[3] Unless otherwise indicated, investments were valued using unobservable inputs and are considered Level 3 investments.
[4]

* Represents the directional change in the fair value of the Level 3 investments that could have resulted from an increase in the corresponding input as of period end. A decrease to the unobservable input would have had the opposite effect. Significant changes in these inputs may have resulted in a significantly higher or lower fair value measurement at period end.