Financial Instruments and Risk Management - Derivative tax effect (Details) - USD ($) $ in Thousands	3 Months Ended
	May 31, 2021	May 31, 2020
Pre-tax effect of derivative instruments
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax	$ (3,481)	$ (2,529)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax	(2,510)	39
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax	(131)	(75)
Foreign currency contracts | Cash flow hedges
Pre-tax effect of derivative instruments
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax	(3,191)	1,604
Net loss currently reported in accumulated other comprehensive income, to be reclassified into income	$ 10,200
Net loss currently reported in accumulated other comprehensive income, to be reclassified into income, period of time to transfer	12 months
Foreign currency contracts | Cash flow hedges | SG&A
Pre-tax effect of derivative instruments
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax	$ (1,226)	765
Interest rate swaps | Cash flow hedges
Pre-tax effect of derivative instruments
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax	(290)	(4,133)
Interest rate swaps | Cash flow hedges | Interest expense
Pre-tax effect of derivative instruments
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax	(1,284)	(726)
Cross currency debt swaps | SG&A
Pre-tax effect of derivative instruments
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax	(129)	(149)
Cross currency debt swaps | Interest expense
Pre-tax effect of derivative instruments
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax	$ (2)	$ 74