XML 86 R76.htm IDEA: XBRL DOCUMENT v3.20.2
Incentive Compensation Plans - Incentive Bonus Units Narrative (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Jul. 31, 2019
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Equity-based compensation expense   $ 10,972 $ 324,497 $ 38,189 $ 332,759  
Unrecognized compensation expense   11,398   11,398    
Incentive Bonus Units, Employee | 2019 Omnibus Incentive Compensation Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of awards modified (in shares) 2          
Incentive Bonus Units | 2019 Omnibus Incentive Compensation Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Equity-based compensation expense           $ 436
Unrecognized compensation expense   $ 424   $ 424