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Equity-Based Compensation - Phantom Units (Details) - Phantom units
9 Months Ended
Sep. 30, 2020
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Phantom Units granted | shares 967,095 [1]
Fair value of phantom units granted (in dollars per share) $ 6.51 [1]
Minimum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Fair value of phantom units granted (in dollars per share) 2.67
Maximum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Fair value of phantom units granted (in dollars per share) $ 10.13
[1] Performance units represents the target number of performance units granted. The actual number of performance units earned, if any, is dependent upon performance and may range from 0% to 200% of the target.