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Earnings Per Share (Table)
9 Months Ended
Aug. 27, 2011
Earnings Per Share Table [Abstract]  
Earnings Per Share [Table Text Block]
Note 4: Earnings Per Share     
      
A reconciliation of the common share components for the basic and diluted earnings per share calculations follows:
      
 13 Weeks Ended 39 Weeks Ended
 August 27,August 28, August 27,August 28,
 20112010 20112010
Weighted-average common shares - basic 48,999,938 48,594,685  49,008,971 48,552,383
Equivalent shares from share-based compensations plans 916,771 990,790  872,183 1,011,966
Weighted-average common and common equivalent shares - diluted 49,916,709 49,585,475  49,881,154 49,564,349