Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Fair value as of the balance sheet date of all derivative assets not designated as hedging instruments.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4B

-Subparagraph (c)(2)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value as of the balance sheet date of all derivative liabilities not designated as hedging instruments.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Derivative Instruments and Hedging Activities (Detail) (Interest Rate Cap, USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 03, 2014 Interest Expenses	May 04, 2013 Interest Expenses	Feb. 01, 2014 Other Assets	May 04, 2013 Other Assets	May 03, 2014 Other Liabilities	Feb. 01, 2014 Other Liabilities	May 04, 2013 Other Liabilities
Derivatives, Fair Value [Line Items]
Interest Rate Cap Agreements			$ 1	$ 9
Interest Rate Cap Agreements
Interest Rate Cap Agreements	$ 1	$ 60