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Inventories
9 Months Ended
May. 01, 2016
Inventory Disclosure [Abstract]  
Inventory Disclosure
Inventories
 
May 1,
2016
 
August 2,
2015
   Raw materials, containers and supplies
$
370

 
$
427

   Finished products
459

 
568

 
$
829

 
$
995