Segment Reporting (Segment Reporting Information, by Segment) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
May 02, 2015	May 03, 2014
Segment Reporting Information [Line Items]
Number of reportable segments	1us-gaap_NumberOfReportableSegments
Net Sales	$ 709,422us-gaap_SalesRevenueNet	$ 822,428us-gaap_SalesRevenueNet
Operating Loss	$ (90,197)us-gaap_OperatingIncomeLoss	$ (31,506)us-gaap_OperatingIncomeLoss

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Name:	us-gaap_SalesRevenueNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration