XML 114 R117.htm IDEA: XBRL DOCUMENT v3.20.1
Cost of Revenue - Schedule of Cost of Revenue (Detail) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Component Of Operating Other Cost And Expense [Line Items]    
Cost of revenue $ 604,771 $ 519,137
Personnel expenses    
Component Of Operating Other Cost And Expense [Line Items]    
Cost of revenue 462,115 380,178
Operational expenses    
Component Of Operating Other Cost And Expense [Line Items]    
Cost of revenue 117,197 119,792
Depreciation and amortization    
Component Of Operating Other Cost And Expense [Line Items]    
Cost of revenue $ 25,459 $ 19,167