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Condensed Consolidated Statements Of Earnings (Parenthetical) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
May 02, 2015
May 03, 2014
Income Statement [Abstract]    
Earnings (loss) from discontinued operations, tax benefit $ 0us-gaap_DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod   
Disposition/impairment of discontinued operations, tax $ 0us-gaap_DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation $ 0us-gaap_DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation