FOURTH QUARTER CHARGES / TRANSACTIONS (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Feb. 29, 2016	Feb. 28, 2014
Foreign currency devaluation adjustment
Fourth quarter charges / transactions
Fourth quarter charges or transactions	$ 18,730
Separation agreement | Former Chief Executive Officer
Fourth quarter charges / transactions
Fourth quarter charges or transactions (after tax)		$ 16,340
Acquisition-related costs
Fourth quarter charges / transactions
Fourth quarter charges or transactions	700
Impairment of intangible assets
Fourth quarter charges / transactions
Fourth quarter charges or transactions	3,000
Fourth quarter charges or transactions (after tax)	2,660
Litigation
Fourth quarter charges / transactions
Fourth quarter charges or transactions	17,830
Fourth quarter charges or transactions (after tax)	$ 17,790