Segment Reporting (Narrative) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Jan. 28, 2012 segment method	Jan. 29, 2011	Jan. 30, 2010
Segment Reporting Information
Number Of Reportable Segments	2
Number Of Distribution Methods	2
Number of Non-Reportable Operating Segments	2
Shipping, Handling and Transportation Costs	$ 17.9	$ 13.0	$ 9.7

Cost incurred during the reporting period in transporting goods and services to customers. Includes freight-out costs.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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-Name Emerging Issues Task Force (EITF)

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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-Name Accounting Principles Board Opinion (APB)

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-Name Accounting Standards Codification

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-URI http://asc.fasb.org/extlink&oid=6514758

+ Details