v3.26.1
Fair Value Measurements - Summary of Fair Value Hierarchy of Financial Instruments (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure $ 1,665,503 $ 887,887
Cash and Cash Equivalents, Fair Value [1]   39,527
Total Investments before Cash Equivalents 1,609,502 848,360
Unsecured Debt [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure 8,617 703
Secured Debt [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure 1,576,308 843,710
Money Market Fund [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Cash and Cash Equivalents, Fair Value   39,527
Short-Term Investments    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Cash and Cash Equivalents, Fair Value 56,001  
Fair Value, Inputs, Level 1 [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure 56,001 39,527
Total Investments before Cash Equivalents 0 0
Fair Value, Inputs, Level 1 [Member] | Unsecured Debt [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure 0 0
Fair Value, Inputs, Level 1 [Member] | Secured Debt [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure 0 0
Fair Value, Inputs, Level 1 [Member] | Money Market Fund [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Cash and Cash Equivalents, Fair Value   39,527
Fair Value, Inputs, Level 1 [Member] | Short-Term Investments    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Cash and Cash Equivalents, Fair Value 56,001  
Fair Value, Inputs, Level 2 [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure 215,449 45,651
Total Investments before Cash Equivalents 215,449 45,651
Fair Value, Inputs, Level 2 [Member] | Unsecured Debt [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure 0 0
Fair Value, Inputs, Level 2 [Member] | Secured Debt [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure 215,449 45,651
Fair Value, Inputs, Level 2 [Member] | Money Market Fund [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Cash and Cash Equivalents, Fair Value   0
Fair Value, Inputs, Level 2 [Member] | Short-Term Investments    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Cash and Cash Equivalents, Fair Value 0  
Fair Value, Inputs, Level 3 [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure [2] 1,394,053 802,709
Total Investments before Cash Equivalents 1,394,053 802,709
Fair Value, Inputs, Level 3 [Member] | Unsecured Debt [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure 8,617 703
Fair Value, Inputs, Level 3 [Member] | Secured Debt [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure [2] 1,360,859 798,059
Fair Value, Inputs, Level 3 [Member] | Money Market Fund [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Cash and Cash Equivalents, Fair Value   0
Fair Value, Inputs, Level 3 [Member] | Short-Term Investments    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Cash and Cash Equivalents, Fair Value 0  
Equity Method Investments    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure 24,577 3,947
Equity Method Investments | Fair Value, Inputs, Level 1 [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure 0 0
Equity Method Investments | Fair Value, Inputs, Level 2 [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure 0 0
Equity Method Investments | Fair Value, Inputs, Level 3 [Member]    
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]    
Investments, Fair Value Disclosure $ 24,577 $ 3,947
[1] 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 are non-income producing unless otherwise noted. Certain Portfolio Company investments are subject to contractual restrictions on sales. The total par amount is presented for debt investments and the number of shares or units owned is presented for equity investments.
[2] As of December 31, 2025, included within the fair value of Level 3 assets of $1,394,053 is an amount of $444,227 for which the Adviser did not develop the unobservable inputs (examples include broker quotes and transaction prices). As of December 31, 2024, included within the fair value of Level 3 assets of $802,709 is an amount of $201,436 for which the Adviser did not develop the unobservable inputs (examples include broker quotes and transaction prices).