v3.26.1
Borrowings - Additional Information (Details)
$ in Thousands
 12 Months Ended
Aug. 13, 2025
USD ($)
Apr. 08, 2024
USD ($)
Dec. 31, 2025
USD ($)
Jun. 30, 2026
USD ($)
Debt Instrument [Line Items]        
Asset coverage ratio (as a percent)     234.40% 243.30%
Basis spread on variable rate (as percent)     3.65%  
Carrying Value     $ 348,955 $ 344,167
Accrued interest expense     9,700 8,500
Accrued unused commitment fee     $ 500 500
Revolving Credit Facility | Line of credit        
Debt Instrument [Line Items]        
Unused capacity commitment fee percentage   0.325%    
Line of credit maximum borrowing capacity       1,125,000
Accordion feature, higher borrowing capacity option       $ 1,350,000
Revolving Credit Facility | Line of credit | Bridge loan        
Debt Instrument [Line Items]        
Line of credit maximum borrowing capacity   $ 150,000    
August 2028 Notes and August 2030 Notes | Senior Notes        
Debt Instrument [Line Items]        
Debt instrument, interest rate, increase (decrease), maximum 0.0200      
Debt instrument, redemption price, percentage 100.00%      
August 2028 Notes | Senior Notes        
Debt Instrument [Line Items]        
Aggregate principal amount $ 150,000      
Debt instrument, interest rate, stated percentage 5.86%      
Fixed interest rate 5.86%      
Derivative, basis spread on variable rate 2.2735%      
Carrying Value $ 150,000      
August 2030 Notes | Senior Notes        
Debt Instrument [Line Items]        
Aggregate principal amount $ 200,000      
Debt instrument, interest rate, stated percentage 6.20%      
Fixed interest rate 6.20%      
Derivative, basis spread on variable rate 2.581%      
Carrying Value $ 200,000      
Low | Revolving Credit Facility | Line of credit        
Debt Instrument [Line Items]        
Basis spread on foreign currency borrowings (as percent)   1.65%    
Low | Revolving Credit Facility | Line of credit | Alternate Base Rate (ABR)        
Debt Instrument [Line Items]        
Basis spread on variable rate (as percent)   0.65%    
Low | Revolving Credit Facility | Line of credit | Secured Overnight Financing Rate (SOFR)        
Debt Instrument [Line Items]        
Basis spread on variable rate (as percent)   1.65%    
High | Revolving Credit Facility | Line of credit        
Debt Instrument [Line Items]        
Basis spread on foreign currency borrowings (as percent)   1.775%    
High | Revolving Credit Facility | Line of credit | Alternate Base Rate (ABR)        
Debt Instrument [Line Items]        
Basis spread on variable rate (as percent)   0.775%    
High | Revolving Credit Facility | Line of credit | Secured Overnight Financing Rate (SOFR)        
Debt Instrument [Line Items]        
Basis spread on variable rate (as percent)   1.775%