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Property and Equipment (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Property and Equipment    
Total property and equipment $ 3,304,904 $ 3,361,058
Less accumulated depreciation (76,639) (87,648)
Property and equipment, net 3,228,265 3,273,410
Impairment of long-lived assets 89,000  
Land    
Property and Equipment    
Total property and equipment 23,549 23,549
Gathering systems and facilities    
Property and Equipment    
Total property and equipment 2,397,023 2,375,241
Residual value $ 0  
Gathering systems and facilities | Minimum    
Property and Equipment    
Estimated useful lives 40 years  
Gathering systems and facilities | Maximum    
Property and Equipment    
Estimated useful lives 50 years  
Permanent buried pipelines and equipment    
Property and Equipment    
Total property and equipment $ 530,005 602,230
Impairment of long-lived assets $ 83,000  
Permanent buried pipelines and equipment | Minimum    
Property and Equipment    
Estimated useful lives 7 years  
Permanent buried pipelines and equipment | Maximum    
Property and Equipment    
Estimated useful lives 20 years  
Surface pipelines and equipment    
Property and Equipment    
Total property and equipment $ 37,308 48,594
Impairment of long-lived assets $ 6,000  
Surface pipelines and equipment | Minimum    
Property and Equipment    
Estimated useful lives 1 year  
Surface pipelines and equipment | Maximum    
Property and Equipment    
Estimated useful lives 7 years  
Landfill    
Property and Equipment    
Total property and equipment $ 1,244 1,244
Heavy trucks and equipment    
Property and Equipment    
Total property and equipment $ 6,623 6,617
Heavy trucks and equipment | Minimum    
Property and Equipment    
Estimated useful lives 3 years  
Heavy trucks and equipment | Maximum    
Property and Equipment    
Estimated useful lives 5 years  
Above ground storage tanks    
Property and Equipment    
Total property and equipment $ 1,868 3,418
Above ground storage tanks | Minimum    
Property and Equipment    
Estimated useful lives 5 years  
Above ground storage tanks | Maximum    
Property and Equipment    
Estimated useful lives 10 years  
Construction-in-progress    
Property and Equipment    
Total property and equipment $ 307,284 $ 300,165