v3.26.1
Debt - CLO XIV (Details) - USD ($)
3 Months Ended
Nov. 21, 2023
Mar. 31, 2026
Mar. 31, 2025
Debt Instrument [Line Items]      
Value of shares issued   $ 0 $ 3,070,000
Preferred equity investments | CLO XIV Issuer      
Debt Instrument [Line Items]      
Value of shares issued $ 137,300,000    
Shares issued (in shares) 137,300    
Issue price (in usd per share) $ 1,000    
Middle Market Loans | CLO XIV Issuer      
Debt Instrument [Line Items]      
Principal amount $ 167,300,000    
Middle Market Loans | ORCC Financing III, LLC | CLO XIV Issuer      
Debt Instrument [Line Items]      
Principal amount 204,000,000.0    
CLO XIV | Secured Debt      
Debt Instrument [Line Items]      
Principal amount 397,300,000    
CLO XIV, Class A Notes | Secured Debt      
Debt Instrument [Line Items]      
Principal amount $ 203,000,000.0    
Basis spread on variable rate 2.40%    
CLO XIV, Class B Notes | Secured Debt      
Debt Instrument [Line Items]      
Principal amount $ 32,000,000.0    
Basis spread on variable rate 3.25%    
CLO XIV, Class A-L Notes | Secured Debt      
Debt Instrument [Line Items]      
Principal amount $ 25,000,000.0    
Basis spread on variable rate 2.40%