CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Oct. 31, 2020	Oct. 31, 2019
Revenue:
Revenue:	$ 946.0	$ 771.9
Cost of revenue:
Cost of revenue:	277.8	217.7
Total gross profit	668.2	554.2
Operating expenses:
Research and development	237.4	170.5
Sales and marketing	388.6	365.7
General and administrative	86.7	69.8
Total operating expenses	712.7	606.0
Operating loss	(44.5)	(51.8)
Interest expense	(40.2)	(18.9)
Other income, net	2.4	16.2
Loss before income taxes	(82.3)	(54.5)
Provision for income taxes	9.9	5.1
Net loss	$ (92.2)	$ (59.6)
Net loss per share, basic and diluted	$ (0.97)	$ (0.62)
Weighted-average shares used to compute net loss per share, basic and diluted	95.5	96.6
Product
Revenue:
Revenue:	$ 237.3	$ 231.2
Cost of revenue:
Cost of revenue:	62.2	65.1
Subscription and support
Revenue:
Revenue:	708.7	540.7
Cost of revenue:
Cost of revenue:	$ 215.6	$ 152.6