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Basis of Presentation and Background (Detail Textuals)	9 Months Ended
Basis of Presentation and Background (Detail Textuals)	Sep. 29, 2012 Customers Suppliers Products Distribution_Centers Employees
Organization and Presentation Of Financial Statements [Abstract]
Entity Number Of Employees	1,900
Number of suppliers	750
Number of products	10,000
Number of customers	11,500
Number of distribution centers	55