v3.26.1
Debt - CLO I (Details) - USD ($)
3 Months Ended
Jan. 04, 2024
Jun. 28, 2023
May 28, 2019
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Debt Instrument [Line Items]            
Value of shares issued       $ 0 $ 3,070,000  
Preferred equity investments | CLO I Issuer            
Debt Instrument [Line Items]            
Value of shares issued     $ 206,100,000      
Shares issued (in shares)     206,106      
Issue price (in usd per share) $ 1,000   $ 1,000      
Stock redeemed value $ 85,300,000          
Debt instrument, total redemption price amount $ 120,800,000          
Preferred equity investments | CLO I Refinancing Issuer            
Debt Instrument [Line Items]            
Shares issued (in shares) 120,800          
Middle Market Loans | CLO I Issuer            
Debt Instrument [Line Items]            
Principal amount     $ 575,000,000.0      
Middle Market Loans | CLO I Refinancing Issuer            
Debt Instrument [Line Items]            
Principal amount $ 106,000,000.0          
Middle Market Loans | CLO I Issuer            
Debt Instrument [Line Items]            
Principal amount     247,000,000.0      
CLO I | Secured Debt            
Debt Instrument [Line Items]            
Principal amount 390,000,000.0   $ 596,000,000.0 $ 390,000,000   $ 390,000,000
CLO I, Class A Notes | Secured Debt            
Debt Instrument [Line Items]            
Principal amount   $ 242,000,000.0        
Basis spread on variable rate   1.80%        
CLO I, Class A-F Notes | Secured Debt            
Debt Instrument [Line Items]            
Principal amount   $ 30,000,000.0        
Interest rate, stated percentage   4.165%        
CLO I, Class B Notes | Secured Debt            
Debt Instrument [Line Items]            
Principal amount   $ 68,000,000.0        
Basis spread on variable rate   2.70%        
CLO I, Class A Loans | Secured Debt            
Debt Instrument [Line Items]            
Basis spread on variable rate   1.80%        
Proceeds from issuance of secured debt   $ 50,000,000.0        
CLO I, Class A-NR Notes | Secured Debt            
Debt Instrument [Line Items]            
Principal amount $ 221,400,000          
Interest rate, stated percentage 2.40%          
CLO I, Class A-FR Notes | Secured Debt            
Debt Instrument [Line Items]            
Principal amount $ 25,000,000.0          
Interest rate, stated percentage 6.35%          
CLO I, Class B-R Notes | Secured Debt            
Debt Instrument [Line Items]            
Principal amount $ 41,600,000          
Interest rate, stated percentage 3.25%          
CLO I, Class C Notes | Secured Debt            
Debt Instrument [Line Items]            
Principal amount $ 52,000,000.0          
Interest rate, stated percentage 4.25%          
CLO I, Class A-LR Notes | Secured Debt            
Debt Instrument [Line Items]            
Principal amount $ 50,000,000.0          
Interest rate, stated percentage 2.40%