Risk Management And Derivatives (Schedule Of Contract Notional Amount Of All Purchase And Sale Contracts Of A Foreign Currency) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended		12 Months Ended
	Nov. 01, 2014	Nov. 02, 2013	Feb. 01, 2014
Derivative [Line Items]
Derivative, Maturity Date	Oct. 30, 2015
Forward Contracts [Member]
Derivative [Line Items]
Derivative, Maturity Date	Oct. 30, 2015	Oct. 30, 2014	Jan. 01, 2015
Notional contract amount of all purchase and sale contracts of a foreign currency	$ 52,678	$ 44,642	$ 49,676
U.S. Dollars (Purchased By The Company's Canadian Division With Canadian Dollars) [Member] | Forward Contracts [Member]
Derivative [Line Items]
Notional contract amount of all purchase and sale contracts of a foreign currency	20,391	18,024	20,197
Chinese Yuan [Member] | Forward Contracts [Member]
Derivative [Line Items]
Notional contract amount of all purchase and sale contracts of a foreign currency	14,659	14,860	15,278
Euro [Member] | Forward Contracts [Member]
Derivative [Line Items]
Notional contract amount of all purchase and sale contracts of a foreign currency	14,583	8,729	11,270
Japanese Yen [Member] | Forward Contracts [Member]
Derivative [Line Items]
Notional contract amount of all purchase and sale contracts of a foreign currency	1,505	1,657	1,586
Other Currencies [Member] | Forward Contracts [Member]
Derivative [Line Items]
Notional contract amount of all purchase and sale contracts of a foreign currency	$ 1,540	$ 1,372	$ 1,345