Condensed Consolidated Statements of Stockholders' Deficit (Parenthetical) - shares shares in Thousands	3 Months Ended	8 Months Ended	256 Months Ended
May 04, 2019	May 05, 2018	May 04, 2019	May 05, 2018	May 04, 2019
Statement of Stockholders' Equity [Abstract]
Purchase of treasury stock, shares	472	599	1,548	1,424	146,200

Number of shares that have been repurchased during the period and are being held in treasury.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
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-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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Name:	us-gaap_TreasuryStockSharesAcquired
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration