Derivative Instruments And Hedging Activities (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Jul. 28, 2012	Jul. 30, 2011	Jul. 28, 2012	Jul. 30, 2011
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Maximum derivative instrument maturity period			1 year
Foreign Currency Transaction [Abstract]
Foreign currency transaction gains (losses)	$ (0.2)	$ (0.9)	$ (1.6)	$ (0.4)
Derivatives Designated As Hedging Instruments | Prepaid Expense And Other Current Asset
Derivative Instruments, Gain (Loss)
Gross unrealized gain positions	0.3		0.3
Derivatives Designated As Hedging Instruments | Other Accrued Liabilities
Derivative Instruments, Gain (Loss)
Gross unrealized loss positions	$ (4.5)		$ (4.5)