Derivative Instruments And Hedging Activities (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 27, 2013	Apr. 28, 2012	Apr. 27, 2013	Apr. 28, 2012
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Maximum derivative instrument maturity period			15 months
Foreign Currency Transaction [Abstract]
Foreign currency transaction gains (losses)	$ (0.1)	$ (0.2)	$ 0.1	$ (1.4)
Derivatives Designated As Hedging Instruments | Prepaid Expense And Other Current Asset
Derivative Instruments, Gain (Loss)
Gross unrealized gain positions	1.9		1.9
Derivatives Designated As Hedging Instruments | Other Accrued Liabilities
Derivative Instruments, Gain (Loss)
Gross unrealized loss positions	(1.4)		(1.4)
Derivatives Designated As Hedging Instruments | Other Non-Current Liabilities
Derivative Instruments, Gain (Loss)
Gross unrealized loss positions	$ (0.1)		$ (0.1)