v3.25.4
Fair Value Measurement - Summary of Ranges of Significant Unobservable Inputs Used to Value Level 3 Assets (Parenthetical) (Details)
$ in Thousands
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Debt investments, Fair Value $ 1,534,345 [1] $ 2,087,081 [2]
Level 3    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Debt investments, Fair Value 1,534,345 2,071,217
Income Approach | Level 3    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Debt investments, Fair Value $ 1,411,899 $ 1,934,236
Fair value of debt investments percentage using income approach 0.937 0.959
Investment Adviser did not Develop Unobservable Inputs | Level 3    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Debt investments, Fair Value $ 21,796 $ 61,143
[1] For Industry subtotal and percentage, see Note 4 "Investments."
[2] For Industry subtotal and percentage, see Note 4 "Investments."