XML 29 R75.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Related Party Transactions (Details)
$ in Thousands
12 Months Ended
Dec. 18, 2018
USD ($)
Aug. 26, 2016
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2017
USD ($)
Related Party Transaction [Line Items]          
Rent expense       $ 16,800 $ 18,700
Operating lease assets     $ 32,585    
Operating lease, liability     32,894    
Estimated termination payment     $ 50,000    
Tax receivable agreement liability, discount rate     5.25%    
Affiliated Entity          
Related Party Transaction [Line Items]          
Rent expense     $ 2,700    
Rent expense       $ 6,500 $ 6,900
Operating lease assets     6,300    
Operating lease, liability     $ 7,100    
Affiliated Entity | Mosing Holdings          
Related Party Transaction [Line Items]          
Conversion ratio, preferred stock to common stock   1      
Tax benefits realized and payable under tax receivable agreement   85.00%      
Percentage retained under tax receivable agreement     15.00%    
Cumulative loss period     36 months    
Real Property Acquisition From Mosing Companies | Affiliated Entity          
Related Party Transaction [Line Items]          
Purchase from related party $ 37,000        
Term for certain rights and obligations within agreement 10 years        
Long-Term Treasury Rate | Affiliated Entity | Mosing Holdings          
Related Party Transaction [Line Items]          
Basis spread on long-term treasury rate     3.00%