XML 23 R56.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
EQUITY AWARD PLANS - Stock Based Compensation Expense (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jan. 31, 2020
Jan. 31, 2019
Jan. 31, 2020
Jan. 31, 2019
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total stock-based compensation expense $ 85,615 $ 72,565 $ 167,041 $ 138,490
Cost of revenue, product        
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total stock-based compensation expense 1,458 872 2,570 1,570
Cost of revenue, support, entitlements, and other services        
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total stock-based compensation expense 5,140 3,373 9,891 6,530
Sales and marketing        
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total stock-based compensation expense 31,185 23,462 58,960 46,068
Research and development        
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total stock-based compensation expense 36,459 34,679 74,022 65,688
General and administrative        
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total stock-based compensation expense $ 11,373 $ 10,179 $ 21,598 $ 18,634