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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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The amount of change in the restructuring reserve related to foreign currency translation adjustments and any other adjustments not separately disclosed or provided for elsewhere in the Taxonomy.

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Restructuring Charges (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
Restructuring Charges (Details) - USD ($)	Aug. 01, 2015	Aug. 02, 2014	Aug. 01, 2015	Aug. 02, 2014	Jan. 31, 2015	Feb. 01, 2014
Restructuring activity
Restructuring charges	$ 0	$ 0	$ 0	$ 0
Severance, impairment and lease termination costs
Restructuring activity
Restructuring charges						$ 12,400,000
Severance
Restructuring reserve activity
Beginning balance			276,000	$ 4,578,000	$ 4,578,000
Cash payments			(39,000)		(2,952,000)
Foreign currency and other adjustments			(56,000)		(1,350,000)
Ending balance	181,000		181,000		276,000	$ 4,578,000
Accrued expenses
Restructuring activity
Restructuring reserve included in accrued expenses	$ 181,000		$ 181,000		$ 276,000