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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 4) (USD $)
3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended
May 31, 2012
May 31, 2011
Feb. 28, 2014
Feb. 28, 2013
Feb. 29, 2012
Feb. 28, 2014
Minimum
Feb. 28, 2014
Maximum
Feb. 28, 2014
Patents
May 31, 2013
Trademarks - indefinite-lived
Personal Care
Feb. 28, 2014
Trademarks - indefinite-lived
Personal Care
Goodwill, intangible and other long-lived assets and impairments                    
Non-cash impairment charges $ 0 $ 0             $ 12,050,000 $ 12,049,000
Non-cash indefinite-lived intangible assets impairment charges, net of tax                 12,030,000 12,030,000
Goodwill                    
Goodwill deductible for tax purposes     0              
Economic useful lives and amortization of intangible assets                    
Amortization period           2 years 30 years 14 years    
Intangible asset amortization     $ 21,612,000 $ 22,400,000 $ 20,069,000