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Financial Instruments (Tables)
12 Months Ended
Mar. 02, 2013
Financial Instruments  
Schedule of carrying amounts and fair values of financial instruments

 

 

 
  2013   2012  
 
  Carrying
Amount
  Fair
Value
  Carrying
Amount
  Fair
Value
 

Variable rate indebtedness

  $ 2,296,001   $ 2,275,694   $ 1,512,313   $ 1,469,813  

Fixed rate indebtedness

  $ 3,622,351   $ 3,912,903   $ 4,688,904   $ 4,934,587