Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 31, 2020	Jul. 31, 2019
CURRENT ASSETS:
Cash and cash equivalents	$ 366,969	$ 254,101
Short-term investments	766,527	870,136
Accounts receivable, net of allowances of $1,276 and $1,441, respectively	114,242	138,443
Unbilled accounts receivable, net	49,491	36,728
Prepaid expenses and other current assets	45,989	35,566
Total current assets	1,343,218	1,334,974
Long-term investments	300,771	213,524
Unbilled accounts receivable, net	34,737	9,375
Property and equipment, net	65,235	65,809
Operating lease assets	103,797
Intangible assets, net	39,708	66,542
Goodwill	340,877	340,877
Deferred tax assets, net	101,565	90,308
Other assets	34,944	45,554
TOTAL ASSETS	2,364,852	2,166,963
CURRENT LIABILITIES:
Accounts payable	22,634	34,255
Accrued employee compensation	58,547	73,365
Deferred revenue, net	118,311	108,304
Other current liabilities	25,706	16,348
Total current liabilities	225,198	232,272
Lease liabilities	119,408
Convertible senior notes, net	330,208	317,322
Deferred revenue, net	14,685	23,527
Other liabilities	18,585	19,641
Total liabilities	708,084	592,762
Commitments and contingencies (Note 8)
STOCKHOLDERS’ EQUITY:
Common stock, par value $0.0001 per share—500,000,000 shares authorized as of July 31, 2020 and 2019; 83,461,925 and 82,140,883 shares issued and outstanding as of July 31, 2020 and 2019, respectively	8	8
Additional paid-in capital	1,499,050	1,391,904
Accumulated other comprehensive loss	(5,246)	(7,758)
Retained earnings	162,956	190,047
Total stockholders’ equity	1,656,768	1,574,201
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 2,364,852	$ 2,166,963