CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Oct. 31, 2021	Oct. 31, 2020
Revenue:
Total revenue	$ 378,517	$ 312,754
Cost of revenue:
Total cost of revenue	81,446	67,959
Gross profit	297,071	244,795
Operating expenses:
Sales and marketing	250,033	257,290
Research and development	144,266	135,804
General and administrative	40,028	33,774
Total operating expenses	434,327	426,868
Loss from operations	(137,256)	(182,073)
Other expense, net	(278,549)	(78,732)
Loss before provision for income taxes	(415,805)	(260,805)
Provision for income taxes	4,047	4,243
Net loss	$ (419,852)	$ (265,048)
Net loss per share attributable to Class A and Class B common stockholders—basic and diluted	$ (1.95)	$ (1.31)
Weighted average shares used in computing net loss per share attributable to Class A and Class B common stockholders—basic and diluted	215,499	203,095
Product
Revenue:
Total revenue	$ 180,105	$ 155,752
Cost of revenue:
Total cost of revenue	14,221	12,814
Support, Entitlements and Other Services
Revenue:
Total revenue	198,412	157,002
Cost of revenue:
Total cost of revenue	$ 67,225	$ 55,145