Derivatives (Details Textual) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Jul. 26, 2013	Jul. 27, 2012	Jul. 26, 2013	Jul. 27, 2012
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Gain (loss) on foreign currency cash flow hedge ineffectiveness	$ 0.2	$ 0.4	$ 0.8	$ 2.0
Gain (loss) on foreign currency forward contracts designated and qualifying as fair value hedges	1.0	0.3	(0.2)	(2.9)
Gain (loss) on foreign currency derivative instruments not designated as hedging instruments	$ 5.5	$ 0.8	$ 2.3	$ 2.0