v3.26.1
FAIR VALUE MEASUREMENTS - Unobservable Inputs (Parenthetical) (Details)
$ in Thousands
Jun. 30, 2026
USD ($)
Investment
Mar. 31, 2026
USD ($)
Dec. 31, 2025
USD ($)
Investment
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Investment owned at fair value $ 2,216,776 [1]   $ 2,185,948 [2]
Equity Securities [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Investment owned at fair value 32,711   19,127
Level 3      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Investment owned at fair value $ 2,207,647   $ 2,148,640
Level 3 | Investments in Unsecured Debt [Member] | Yield Analysis      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Investment owned, transitions, number | Investment     1
Investment owned at fair value     $ 13,340
Level 3 | Investments in Unsecured Debt [Member] | Market Approach | EBITDA Multiple      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Investment owned, transitions, number | Investment 9    
Investment owned at fair value $ 57,000    
Level 3 | Equity Securities [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Investment owned at fair value $ 32,711   $ 19,127
Level 3 | Equity Securities [Member] | Market Approach | EBITDA Multiple      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Investment owned at fair value   $ 1,000  
[1] Unless otherwise indicated, issuers of debt and equity investments held by the Company (which such term “Company” includes the Company’s consolidated subsidiaries for purposes of this Consolidated Schedule of Investments) are denominated in dollars. All debt investments are income producing unless otherwise indicated. All equity investments (including preferred equity investments) are non-income producing unless otherwise noted. Certain portfolio company investments are subject to contractual restrictions on sales. Under the Investment Company Act of 1940, as amended (together with the rules and regulations promulgated thereunder, the “1940 Act”), the Company would be deemed to “control” a portfolio company if the Company owned more than 25% of its outstanding voting securities and/or held the power to exercise control over the management or policies of the portfolio company. As of June 30, 2026, the Company does not “control” any of these portfolio companies. Under the 1940 Act, the Company would be deemed an “affiliated person” of a portfolio company if the Company owns 5% or more of the portfolio company’s outstanding voting securities. As of June 30, 2026, the Company was an “affiliated person” of four of its portfolio companies, as indicated below.
[2] Unless otherwise indicated, issuers of debt and equity investments held by the Company (which such term “Company” shall include the Company’s consolidated subsidiaries for purposes of this Consolidated Schedule of Investments) are denominated in dollars. All debt investments are income producing unless otherwise indicated. All equity investments (including preferred equity investments) are non-income producing unless otherwise noted. Certain portfolio company investments are subject to contractual restrictions on sales. Under the 1940 Act, the Company would be deemed to “control” a portfolio company if the Company owned more than 25% of its outstanding voting securities and/or held the power to exercise control over the management or policies of the portfolio company. As of December 31, 2025, the Company does not “control” any of these portfolio companies. Under the 1940 Act, the Company would be deemed an “affiliated person” of a portfolio company if the Company owns 5% or more of the portfolio company’s outstanding voting securities. As of December 31, 2025, the Company is an “affiliated person” of one of its portfolio companies, as indicated below.