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DERIVATIVES AND RISK MANAGEMENT (Narrative) (Details) (USD $)
In Millions, unless otherwise specified
Feb. 28, 2015
Feb. 28, 2014
Foreign exchange    
Derivative [Line Items]    
Derivative, Notional Amount $ 402.3invest_DerivativeNotionalAmount
/ us-gaap_DerivativeInstrumentRiskAxis
= us-gaap_ForeignExchangeContractMember
$ 439.9invest_DerivativeNotionalAmount
/ us-gaap_DerivativeInstrumentRiskAxis
= us-gaap_ForeignExchangeContractMember
Commodity    
Derivative [Line Items]    
Derivative, Notional Amount $ 50.0invest_DerivativeNotionalAmount
/ us-gaap_DerivativeInstrumentRiskAxis
= us-gaap_CommodityContractMember
$ 48.3invest_DerivativeNotionalAmount
/ us-gaap_DerivativeInstrumentRiskAxis
= us-gaap_CommodityContractMember