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Income Taxes
9 Months Ended
Nov. 30, 2016
Income Tax Disclosure [Abstract]  
Income Taxes
Income Taxes
 
We had $30.4 million of gross unrecognized tax benefits as of November 30, 2016, and $26.8 million as of February 29, 2016.  There were no significant changes to the gross unrecognized tax benefits as reported for the year ended February 29, 2016, as all activity was related to positions taken on tax returns filed or intended to be filed in the current fiscal year.