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Basis of Presentation and Background (Detail Textuals)	3 Months Ended
Basis of Presentation and Background (Detail Textuals)	Mar. 30, 2013 Customer Product Supplier Distribution_Center Employee
Organization and Presentation Of Financial Statements [Abstract]
Number of employees	1,900
Number of products	10,000
Number of suppliers	750
Number of customers	11,500
Number of distribution centers	55