v3.26.1
Summary of Significant Accounting Policies Additional Information (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2026
USD ($)
Segment
$ / shares
Mar. 31, 2025
USD ($)
$ / shares
Dec. 31, 2025
USD ($)
$ / shares
Dec. 31, 2024
$ / shares
Cash and Cash Equivalents [Line Items]        
Common Stock, Voting Rights In addition, in accordance with Section 2(a)(9) of the 1940 Act, any person who owns beneficially, either directly or through one or more controlled companies, more than 25% of the voting securities of a company shall be presumed to control such company. Any person who does not so own more than 25% of the voting securities of any company and/or does not have the power to exercise control over the management or policies of such portfolio company shall be presumed not to control such company. Consistent with the 1940 Act, "Affiliated Investments" are defined as those investments in companies in which the Fund owns 5% or more of the voting securities.      
Fair Value $ 887,607 [1],[2],[3]   $ 937,725 [4],[5],[6],[7]  
Percentage of Net Assets 189.70% [1],[2],[3],[8]   198.80% [4],[5],[6],[7],[9]  
Net Asset Value Per Common Share | $ / shares $ 25.08 $ 25.43 $ 25.26 $ 25.33
Percentage of amount equal to distribution of dividends for federal income tax purposes to stockholders on investment company taxable income 90.00%      
Percentage of net ordinary income 98.00%      
Percentage of capital gain net income 98.20%      
Percentage of federal statutory income tax rate 21.00%      
Organizational and offering expenses $ 198 $ 436    
Payment-in-kind interest income 733 199    
Deferred offering cost 71   $ 269  
Deferred tax liability 95   88  
Net change in deferred tax liability $ 8 8    
Number of reporting segments | Segment 1      
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Chief Executive Officer, Chief Financial Officer And Chief Accounting Officer [Member]      
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description The CODM assesses the performance and makes operating decisions for the Fund primarily based on the Fund’s change in net assets resulting from operations. In addition to other factors and metrics, the CODM utilizes the Fund’s net assets, total return, and ratios of net and gross expenses to average net assets as a key metric in reviewing the performance of the Fund. As the Fund’s operations comprise a single reporting segment, the segment assets are reflected on the accompanying Consolidated Statement of Assets and Liabilities as "Total Assets" and the significant segment expenses are listed on the Consolidated Statement of Operations.      
Accounting Standards Update [Extensible Enumeration] us-gaap:AccountingStandardsUpdate202309Member      
Change in Accounting Principle, Accounting Standards Update, Adopted [true false] true      
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false] true      
Non-controlled and Non-affiliated investments [Member]        
Cash and Cash Equivalents [Line Items]        
Fair Value $ 871,888   921,760  
Payment-in-kind interest income 713 $ 199    
Money Market Funds        
Cash and Cash Equivalents [Line Items]        
Fair Value $ 7,460   $ 3,428  
Percentage of Net Assets 1.60%   0.70%  
Net Asset Value Per Common Share | $ / shares $ 1      
[1] All investments domiciled in the United States unless otherwise noted.
[2] The Fund updated certain descriptions of its portfolio companies presented in the consolidated financial statements as of March 31, 2026 to align with the legal issuer name, where applicable. These updates had no impact on the Consolidated Statements of Assets and Liabilities as of March 31, 2026.
[3] Unless otherwise noted, the fair value of investments with respect to securities for which market quotations are not readily available are valued using significant unobservable inputs (See Note 3—Fair Value of Financial Instruments).
[4] All investments domiciled in the United States unless otherwise noted.
[5] The Fund updated certain descriptions of its portfolio companies presented in the consolidated financial statements as of December 31, 2025 to align with the legal issuer name, where applicable. These updates had no impact on the Consolidated Statements of Assets and Liabilities as of December 31, 2025.
[6] This security is restricted and not available for resale.
[7] Unless otherwise noted, the fair value of investments with respect to securities for which market quotations are not readily available are valued using significant unobservable inputs (See Note 3—Fair Value of Financial Instruments).
[8] Percentages are based on net assets as of March 31, 2026.
[9] Percentages are based on net assets as of December 31, 2025.