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Goodwill and Other Intangible Assets - Non-amortizing Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified
Feb. 28, 2015
Feb. 28, 2014
Non-amortizing intangible assets    
Non-amortizing intangible assets, Trademarks and trade names $ 28,591ebf_TrademarksAndTradeNamesNet $ 62,898ebf_TrademarksAndTradeNamesNet