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Derivatives (Details Textual) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Jan. 25, 2013	Jan. 27, 2012
Derivatives (Textual) [Abstract]
Gain (loss) on foreign currency cash flow hedge ineffectiveness	$ 0.3	$ 1.2
Gain (loss) on foreign currency forward contracts designated and qualifying as fair value hedges	(0.6)	(0.9)
Gain (loss) on foreign currency derivative instruments not designated as hedging instruments	$ (1.5)

Amount of gain (loss) from the increase (decrease) in fair value of foreign currency derivatives and nonderivative instruments designated as fair value hedging instruments which were recognized in earnings, net of offsets by the gain (loss) on the hedged item to the extent that the fair value hedge was determined to be effective.

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