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Commitments and Contingencies - Additional Information (Details)
$ in Millions
2 Months Ended 9 Months Ended
Dec. 10, 2018
lawsuit
May 02, 2020
USD ($)
Loss Contingencies [Line Items]    
Total minimum commitment amount   $ 23.5
Number of lawsuits | lawsuit 4  
Minimum    
Loss Contingencies [Line Items]    
Annual commitment amounts   7.5
Maximum    
Loss Contingencies [Line Items]    
Annual commitment amounts   $ 8.0