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Trade Accounts Receivable, Net - Additional Information (Details) - Customer Concentration Risk - Accounts Receivable
6 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Customer A    
Concentration Risk [Line Items]    
Concentration risk (percent) 37.00% 39.00%
Customer B    
Concentration Risk [Line Items]    
Concentration risk (percent) 25.00% 25.00%
Customer C    
Concentration Risk [Line Items]    
Concentration risk (percent) 25.00% 25.00%