XML 103 R92.htm IDEA: XBRL DOCUMENT v3.10.0.1
Stock-Based Compensation and Employee Benefit Plan - Stock-based Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Share-based compensation expense $ 71,677 $ 7,686 $ 87,451 $ 22,349
Cost of revenue        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Share-based compensation expense 16,156 1,906 20,025 5,543
Research and development        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Share-based compensation expense 15,127 1,354 18,504 4,060
Sales and marketing        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Share-based compensation expense 12,900 1,002 15,066 3,622
General and administrative        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Share-based compensation expense $ 27,494 $ 3,424 $ 33,856 $ 9,124