v3.26.3
Debt - Additional Information (Details) - USD ($)
$ in Thousands
9 Months Ended
Apr. 29, 2026
Jun. 09, 2025
Sep. 30, 2026
Dec. 31, 2025
Dec. 17, 2024
Silver Merger Sub LLC          
Line of Credit Facility [Line Items]          
Merger agreement date     Dec. 17, 2024    
Revolving Credit Facility          
Line of Credit Facility [Line Items]          
Asset coverage ratio     150.00%    
Revolving Credit Facility | Minimum          
Line of Credit Facility [Line Items]          
Asset coverage ratio     200.00%    
JPM Term Loan Facility          
Line of Credit Facility [Line Items]          
Principal amount outstanding     $ 0   $ 293,132
Aggregate principal amount in merger advance     76,605    
Aggregate facility committments     $ 0 $ 170,300  
Revolving credit facility interest rate description     Advances under the JPM Term Loan Facility are made in U.S. dollars. The interest charged on the JPM Term Loan Facility is based on 3-month Term SOFR (or, if Term SOFR is not available, a benchmark replacement or a “base rate” (which is the greater of a prime rate and the federal funds rate plus 0.50%), as applicable), plus an applicable margin of 2.40%. Any amounts outstanding under the JPM Term Loan Facility must be repaid by October 25, 2027.    
Variable interest rate (as a percent)     2.40%    
Prepaid principal debt amount $ 149,144        
Cost incurred in obtaining revolving credit facility     $ 1,027    
Outstanding deferred financing costs     $ 0 $ 649  
JPM Term Loan Facility | Federal Funds Rate          
Line of Credit Facility [Line Items]          
Variable interest rate (as a percent)     0.50%    
Amended JPM Term Loan Facility          
Line of Credit Facility [Line Items]          
Aggregate facility committments   $ 290,000      
Commitment fee percentage   0.50%      
Debt          
Line of Credit Facility [Line Items]          
Asset coverage ratio requirement, description     Investment Company Act, is at least 200% after such borrowing (or 150% if certain requirements are met). As of September 30, 2026, $0 in principal amount was outstanding under the term loan facility agreement between the Company and JPMorgan Chase Bank National Association (as amended, restated, supplemented or otherwise modified from time to time (the "JPM Term Loan Facility"). As of December 31, 2025, the Company’s asset coverage ratio based on the aggregate amount outstanding of senior securities was 315%.     
Asset coverage ratio       315.00%