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Related Party Transactions Related Party Transactions - Narratives (Details) - USD ($)
shares in Millions, $ in Millions
12 Months Ended
Aug. 01, 2019
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Affiliated Entity | Hilcorp        
Transactions related to the partnership        
Revenue from related party transactions   $ 31.4 $ 12.0 $ 6.7
Due from related party   $ 5.1 $ 3.6  
Affiliated Entity | Archrock, Inc | JDH Capital        
Transactions related to the partnership        
Ownership interest (percent)   14.30%    
Elite Acquisition | Common Stock | Affiliated Entity        
Transactions related to the partnership        
Minimum ownership interest of outstanding shares required to elect a board of director (percent)   7.50%    
Elite Acquisition | Common Stock        
Transactions related to the partnership        
Shares issued as compensation for asset acquisition (shares) 21.7