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Inventories (Tables)
3 Months Ended
Nov. 01, 2015
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block]
 
November 1,
2015
 
August 2,
2015
   Raw materials, containers and supplies
$
445

 
$
427

   Finished products
604

 
568

 
$
1,049

 
$
995