v3.26.1
Debt - Narrative (Details) - USD ($)
 6 Months Ended
Oct. 02, 2025
Oct. 15, 2024
May 28, 2024
Jun. 30, 2026
Jun. 04, 2026
Dec. 31, 2025
Jun. 30, 2025
May 30, 2024
Mar. 19, 2024
Line of Credit Facility [Line Items]                  
Asset coverage ratio       217.70%   217.80%      
Total CLO Transaction       $ 445,000,000       $ 445,000,000.0  
Short-Term Financing Transactions                  
Line of Credit Facility [Line Items]                  
Debt term       180 days          
Short-term debt       $ 0   $ 0      
ASPV Credit Facility | Line of Credit                  
Line of Credit Facility [Line Items]                  
Spread on variable rate 1.90%                
SMBC Truist Credit Facility | Line of Credit | Secured Overnight Financing Rate (SOFR)                  
Line of Credit Facility [Line Items]                  
Spread on variable rate       1.875%          
SMBC Truist Credit Facility | Line of Credit | Alternate base rate                  
Line of Credit Facility [Line Items]                  
Spread on variable rate       0.875%          
Series A Tranche A Notes | Senior Notes                  
Line of Credit Facility [Line Items]                  
Aggregate principal amount                 $ 90,000,000
Interest rate                 7.69%
Series A Tranche B Notes | Senior Notes                  
Line of Credit Facility [Line Items]                  
Aggregate principal amount                 $ 150,000,000
Interest rate                 7.78%
Series B Senior Notes | Senior Notes                  
Line of Credit Facility [Line Items]                  
Aggregate principal amount   $ 400,000,000              
Series B Tranche A Notes | Senior Notes                  
Line of Credit Facility [Line Items]                  
Aggregate principal amount   $ 85,000,000   $ 85,000,000   85,000,000      
Interest rate   6.42%              
Series B Tranche B Notes | Senior Notes                  
Line of Credit Facility [Line Items]                  
Spread on variable rate   3.24%              
Aggregate principal amount   $ 25,000,000   25,000,000   25,000,000      
Series B Tranche C Notes | Senior Notes                  
Line of Credit Facility [Line Items]                  
Aggregate principal amount   $ 290,000,000   290,000,000   290,000,000      
Interest rate   6.52%              
Series C Senior Notes | Senior Notes                  
Line of Credit Facility [Line Items]                  
Aggregate principal amount             $ 100,000,000    
Series C Tranche A Notes | Senior Notes                  
Line of Credit Facility [Line Items]                  
Aggregate principal amount       25,000,000   25,000,000 $ 25,000,000    
Interest rate             6.05%    
Series C Tranche B Notes | Senior Notes                  
Line of Credit Facility [Line Items]                  
Aggregate principal amount       75,000,000   $ 75,000,000 $ 75,000,000    
Interest rate             6.40%    
Series D Senior Notes | Senior Notes                  
Line of Credit Facility [Line Items]                  
Aggregate principal amount         $ 225,000,000        
Series D Tranche A Notes | Senior Notes                  
Line of Credit Facility [Line Items]                  
Aggregate principal amount       50,000,000 $ 50,000,000        
Interest rate         6.67%        
Series D Tranche B Notes | Senior Notes                  
Line of Credit Facility [Line Items]                  
Aggregate principal amount       $ 175,000,000 $ 175,000,000        
Interest rate         7.03%        
Interest rate scenario one | MSPV Credit Facility | Line of Credit                  
Line of Credit Facility [Line Items]                  
Spread on variable rate     2.20%            
Interest rate scenario two | MSPV Credit Facility | Line of Credit                  
Line of Credit Facility [Line Items]                  
Spread on variable rate     2.70%