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NEW ACCOUNTING PRONOUNCEMENTS (Narrative) (Details) $ in Millions | Oct. 31, 2015 USD ($)
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New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Cumulative Effect Of Change On Total Current Assets | $ 2.0
Cumulative Effect Of Change On Total Non-current Assets | 4.7
Cumulative Effect Of Change On Total Non-current Liabilities | $ 2.7

X
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X
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