Derivative Instruments And Hedging Activities (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 28, 2017	Jan. 30, 2016
Derivative Instruments, Gain (Loss)
Foreign currency transaction gains (losses)	$ (1.6)	$ (0.3)
Maximum [Member]
Derivative Instruments, Gain (Loss)
Derivative instrument maturity period	15 months
Derivatives Designated As Hedging Instruments | Other Current Assets [Member]
Derivative Instruments, Gain (Loss)
Gross unrealized gain positions	$ 0.1
Derivatives Designated As Hedging Instruments | Other Current Liabilities [Member]
Derivative Instruments, Gain (Loss)
Gross unrealized loss positions	$ (0.4)