Segment Information - Schedule of Revenue by Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 31, 2021	Oct. 31, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 378,517	$ 312,754
U.S.
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	217,150	177,113
Europe, the Middle East and Africa
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	83,995	59,906
Asia Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	65,683	62,598
Other Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 11,689	$ 13,137