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Segment and Geographic Information - Narrative (Details) - segment
5 Months Ended 7 Months Ended 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Jun. 02, 2019
Dec. 31, 2019
Dec. 31, 2019
Dec. 31, 2018
Revenues from External Customers and Long-Lived Assets [Line Items]            
Number of operating segments         2  
Number of reportable segments         1  
Non-US | Long-lived Assets | Geographic Concentration Risk            
Revenues from External Customers and Long-Lived Assets [Line Items]            
Concentration risk, percentage 49.10% 53.40%        
One Customer | Revenue | Customer Concentration Risk            
Revenues from External Customers and Long-Lived Assets [Line Items]            
Concentration risk, percentage     8.50% 10.00%   10.80%