Quarterly report pursuant to Section 13 or 15(d)

INTRODUCTION AND BASIS OF PRESENTATION (Details)

v3.22.1
INTRODUCTION AND BASIS OF PRESENTATION (Details)
$ in Millions
Sep. 16, 2021
shares
Jul. 06, 2021
USD ($)
shares
Feb. 04, 2021
Feb. 01, 2021
pipelineSystem
mile
Schedule of Equity Method Investments [Line Items]        
Number of shares issued in transaction (in shares) 1,837,607      
Common Stock, Internalization | Internalization        
Schedule of Equity Method Investments [Line Items]        
Consideration received per transaction | $   $ 14.6    
Number of shares issued in transaction (in shares) 1,153,846 1,153,846    
Class B Common Stock, Internalization | Internalization        
Schedule of Equity Method Investments [Line Items]        
Number of shares issued in transaction (in shares) 683,761 683,761    
Series A Cumulative Redeemable Preferred Stock | Internalization        
Schedule of Equity Method Investments [Line Items]        
Number of shares issued in transaction (in shares)   170,213    
Crimson        
Schedule of Equity Method Investments [Line Items]        
Controlling economic interest     50.50%  
Crimson Midstream Holdings, LLC        
Schedule of Equity Method Investments [Line Items]        
Number of critical infrastructure pipeline systems | pipelineSystem       4
Pipeline system length (in miles) | mile       2,000
Pipeline system active length (in miles) | mile       1,100
Crimson Midstream Holdings, LLC        
Schedule of Equity Method Investments [Line Items]        
Percentage of interest acquired     49.50% 49.50%