Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2020	Jul. 31, 2019	Jul. 31, 2018
Revenue:
Total revenue	$ 742,307	$ 719,514	$ 652,849
Cost of revenue:
Total cost of revenue	338,015	324,350	296,783
Gross profit:
Subscription and support	86,315	76,877	65,604
License	319,988	312,572	270,505
Services	(2,011)	5,715	19,957
Total gross profit	404,292	395,164	356,066
Operating expenses:
Research and development	200,575	188,541	171,657
Sales and marketing	142,420	130,751	124,117
General and administrative	85,183	74,401	75,916
Total operating expenses	428,178	393,693	371,690
Income (loss) from operations	(23,886)	1,471	(15,624)
Interest income	24,705	30,182	13,281
Interest expense	(17,945)	(17,334)	(6,442)
Other income (expense), net	(7,205)	(1,867)	509
Income (loss) before provision for income taxes	(24,331)	12,452	(8,276)
Provision for (benefit from) income taxes	2,867	(8,280)	18,467
Net income (loss)	$ (27,198)	$ 20,732	$ (26,743)
Earnings per share:
Basic (in USD per share)	$ (0.33)	$ 0.25	$ (0.34)
Diluted (in USD per share)	$ (0.33)	$ 0.25	$ (0.34)
Shares used in computing earnings per share:
Basic (in shares)	82,855,392	81,447,998	77,709,592
Diluted (in shares)	82,855,392	82,681,214	77,709,592
Subscription and support
Revenue:
Total revenue	$ 203,473	$ 150,474	$ 110,738
Cost of revenue:
Total cost of revenue	117,158	73,597	45,134
License
Revenue:
Total revenue	331,554	320,272	275,606
Cost of revenue:
Total cost of revenue	11,566	7,700	5,101
Services
Revenue:
Total revenue	207,280	248,768	266,505
Cost of revenue:
Total cost of revenue	$ 209,291	$ 243,053	$ 246,548