General form of registration statement for all companies including face-amount certificate companies

Debt Obligations Net - Summary of Outstanding Debt Obligations (Details)

v3.21.2
Debt Obligations Net - Summary of Outstanding Debt Obligations (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Jun. 30, 2021
Jun. 10, 2021
Oct. 25, 2019
Debt Instrument [Line Items]          
Aggregate Facility Size $ 377,000   $ 850,000    
Outstanding Debt 360,260 $ 28,190 700,000    
Amount Available 15,012   149,102    
Carrying value 356,386   $ 683,338    
Owl Rock Capital and Subsidiaries and Owl Rock Capital Securities LLC          
Debt Instrument [Line Items]          
Aggregate Facility Size 377,000 316,000      
Outstanding Debt 360,260 291,172      
Amount Available 15,012 23,100      
Carrying value $ 356,386 $ 287,104      
Interest Rate   7.94%      
Revolving Credit Facility #1 [Member] | Owl Rock Capital and Subsidiaries and Owl Rock Capital Securities LLC          
Debt Instrument [Line Items]          
Current Maturity Date Feb. 28, 2022 Feb. 28, 2022      
Aggregate Facility Size $ 105,000 $ 50,000      
Outstanding Debt 92,895        
Amount Available 10,377 20,082      
Carrying value $ 92,522 $ 28,101      
Interest Rate 4.75% 6.22%      
Revolving Credit Facility #2 [Member] | Owl Rock Capital and Subsidiaries and Owl Rock Capital Securities LLC          
Debt Instrument [Line Items]          
Current Maturity Date Aug. 20, 2021 Aug. 20, 2021      
Aggregate Facility Size $ 22,000 $ 16,000      
Outstanding Debt 17,365 12,982      
Amount Available 4,635 3,018      
Carrying value $ 17,303 $ 12,834      
Interest Rate 4.49% 5.61%      
Term Loan [Member] | Owl Rock Capital and Subsidiaries and Owl Rock Capital Securities LLC          
Debt Instrument [Line Items]          
Current Maturity Date Oct. 25, 2029 Oct. 25, 2029      
Aggregate Facility Size $ 250,000 $ 250,000     $ 250,000
Outstanding Debt 250,000 250,000      
Amount Available 0 0      
Carrying value $ 246,561 $ 246,169      
Interest Rate 7.86%        
2031 Notes          
Debt Instrument [Line Items]          
Interest Rate     3.13%    
Senior Notes | 2031 Notes          
Debt Instrument [Line Items]          
Aggregate Facility Size     $ 700,000 $ 700,000  
Outstanding Debt     700,000    
Amount Available     0    
Carrying value     683,338    
Interest Rate       3.125%  
Line of Credit | Revolving Credit Facility | Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Aggregate Facility Size     150,000    
Outstanding Debt     0    
Amount Available     149,102    
Carrying value     $ 0    
Interest Rate     3.47%    
Line of Credit | Revolving Credit Facility #1 [Member] | Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Aggregate Facility Size $ 105,000        
Outstanding Debt 92,895        
Amount Available 10,377        
Carrying value $ 92,522        
Interest Rate 4.75%        
Line of Credit | Revolving Credit Facility #2 [Member] | Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Aggregate Facility Size $ 22,000        
Outstanding Debt 17,365        
Amount Available 4,635        
Carrying value $ 17,303        
Interest Rate 4.49%        
Secured Debt | Term Loan [Member]          
Debt Instrument [Line Items]          
Aggregate Facility Size $ 250,000        
Outstanding Debt 250,000        
Amount Available 0        
Carrying value $ 246,561        
Interest Rate 7.86%