v3.26.1
Debt - CLO VII (Details) - USD ($)
3 Months Ended
Feb. 28, 2025
Jul. 26, 2022
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Debt Instrument [Line Items]          
Value of shares issued     $ 0 $ 3,070,000  
CLO VII Issuer          
Debt Instrument [Line Items]          
Preferred stock, shares outstanding (in shares) 154,420        
Preferred equity investments | CLO VII Issuer          
Debt Instrument [Line Items]          
Value of shares issued $ 111,300,000 $ 111,300,000      
Shares issued (in shares) 111,320 111,320      
Issue price (in usd per share)   $ 1,000      
Middle Market Loans | CLO VII Issuer          
Debt Instrument [Line Items]          
Principal amount $ 111,200,000 $ 255,500,000      
Middle Market Loans | ORCC Financing IV, LLC | CLO VII Issuer          
Debt Instrument [Line Items]          
Principal amount   93,300,000      
CLO VII | Secured Debt          
Debt Instrument [Line Items]          
Principal amount 484,900,000 350,500,000 $ 330,500,000   $ 330,500,000
CLO VII, Class A-1 Notes | Secured Debt          
Debt Instrument [Line Items]          
Principal amount   $ 48,000,000.0      
Basis spread on variable rate   2.10%      
CLO VII, Class A-2 Notes | Secured Debt          
Debt Instrument [Line Items]          
Principal amount   $ 24,000,000.0      
Interest rate, stated percentage   5.00%      
CLO VII, Class B-1 Notes | Secured Debt          
Debt Instrument [Line Items]          
Principal amount   $ 6,000,000.0      
Basis spread on variable rate   2.85%      
CLO VII, Class B-2 Notes | Secured Debt          
Debt Instrument [Line Items]          
Principal amount   $ 26,200,000      
Interest rate, stated percentage   5.71%      
CLO VII, Class C Notes | Secured Debt          
Debt Instrument [Line Items]          
Principal amount   $ 10,000,000.0      
Interest rate, stated percentage   6.86%      
CLO VII, Class A-L1 Loans | Secured Debt          
Debt Instrument [Line Items]          
Principal amount   $ 75,000,000.0      
CLO VII, Class A-L2 Loans | Secured Debt          
Debt Instrument [Line Items]          
Principal amount   $ 50,000,000.0      
CLO VII, Class A-L1 and A-L2 Loans | Secured Debt          
Debt Instrument [Line Items]          
Basis spread on variable rate   2.10%      
CLO VII, Class A-R Notes | Secured Debt          
Debt Instrument [Line Items]          
Principal amount $ 202,000,000.0        
Interest rate, stated percentage 1.40%        
CLO VII, Class B-R Notes | Secured Debt          
Debt Instrument [Line Items]          
Principal amount $ 53,500,000        
Interest rate, stated percentage 1.70%        
CLO VII, Class A-L1-R Loans | Secured Debt          
Debt Instrument [Line Items]          
Principal amount $ 50,000,000.0        
Interest rate, stated percentage 1.40%        
CLO VII, Class A-L2-R loans | Secured Debt          
Debt Instrument [Line Items]          
Principal amount $ 25,000,000.0        
Interest rate, stated percentage 1.40%        
CLO VII Refinancing Additional Preferred Shares | Preferred equity investments | CLO VII Issuer          
Debt Instrument [Line Items]          
Value of shares issued $ 43,100,000        
Shares issued (in shares) 43,100