Condensed Consolidated Statements Of Earnings (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jul. 28, 2012	Jul. 30, 2011	Jul. 28, 2012	Jul. 30, 2011
Condensed Consolidated Statements Of Earnings [Abstract]
Earnings from operations of subsidiary, tax	$ 0	$ 475	$ 0	$ 690

Income tax expense or benefit attributable to Income or Loss from discontinued operations during the phase-out period.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

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