Risk Management and Derivatives (Schedule of Fair Values of Derivative Instruments Designated as Hedging Instruments Included within the Condensed Consolidated Balance Sheet) (Details) - USD ($) $ in Thousands	May 04, 2019	May 05, 2018	Feb. 03, 2018
Prepaid expenses and other current assets
Derivative [Line Items]
Asset Derivatives, Fair Value	$ 183	$ 591	$ 159
Other accrued expenses [Member]
Derivative [Line Items]
Liability Derivatives, Fair Value	$ 459	$ 392	$ 745