v3.25.1
UNITHOLDERS' CAPITAL - Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
Aug. 09, 2018
May 17, 2018
Mar. 31, 2025
Dec. 31, 2024
Mar. 31, 2024
Dec. 31, 2023
Class of Stock [Line Items]            
Total unitholders’ capital     $ 2,258,167 $ 2,401,364 $ 2,699,863 $ 2,584,906
Preferred redemption price (in dollars per share)     $ 25.00      
Non-controlling interests in consolidated subsidiaries     $ 9,519 $ 7,765    
Series A Preferred Units            
Class of Stock [Line Items]            
Preferred dividend rate (as percent)   6.625%        
Preferred redemption price (in dollars per share)   $ 25.00        
Sale of stock, consideration received   $ 173,700        
Series A Preferred Units | Preferred Stock Issuance            
Class of Stock [Line Items]            
Number of shares issued during mergers (in shares)   7,200,000        
Series B Preferred Units            
Class of Stock [Line Items]            
Preferred dividend rate (as percent) 6.55%          
Preferred redemption price (in dollars per share) $ 25.00          
Sale of stock, consideration received $ 226,900          
Series B Preferred Units | Preferred Stock Issuance            
Class of Stock [Line Items]            
Number of shares issued during mergers (in shares) 9,400,000          
OCGH            
Class of Stock [Line Items]            
Unitholders' capital (in shares)     43,837,045 43,822,210    
Oaktree Operating Group            
Class of Stock [Line Items]            
Subsidiary units outstanding (in shares)       160,195,444    
Oaktree Operating Group | Converted OCGH Units and OCGH Units            
Class of Stock [Line Items]            
Subsidiary units outstanding (in shares)     160,210,279