Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	May 31, 2017	May 31, 2016
Revenue:
Subscriptions	$ 596,508	$ 501,665
Training and services	80,288	66,234
Total subscription and training and services revenue	676,796	567,899
Cost of subscription and training and services revenue:
Cost of subscriptions	43,633	36,545
Cost of training and services	57,063	47,503
Total cost of subscription and training and services revenue	100,696	84,048
Gross profit	576,100	483,851
Operating expense:
Sales and marketing	296,459	243,248
Research and development	137,163	115,016
General and administrative	54,870	50,224
Total operating expense	488,492	408,488
Income from operations	87,608	75,363
Interest income	3,993	3,430
Interest expense	6,085	5,887
Other income (expense), net	(586)	(553)
Income before provision for income taxes	84,930	72,353
Provision for income taxes	11,740	11,169
Net income	$ 73,190	$ 61,184
Basic net income per common share	$ 0.41	$ 0.34
Diluted net income per common share	$ 0.40	$ 0.33
Weighted average shares outstanding:
Basic	177,243	181,168
Diluted	181,810	184,187