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Employee Benefits (Detail Textuals) (USD $)
In Millions, unless otherwise specified
 6 Months Ended 12 Months Ended 3 Months Ended 6 Months Ended
Jul. 05, 2014
Payment
Jan. 08, 2014
Dec. 29, 2012
Jun. 29, 2013
Hourly Pension Plan
Payment
Jul. 05, 2014
Hourly Pension Plan
Defined Benefit Plan Disclosure [Line Items]          
Total defined benefit employer minimum required contribution $ 5.1 $ 6.0 $ 3.2    
Minimum required contribution for plan year, per quarter cash contributions during fiscal - 2014 1.5        
Number of minimum quarterly cash contributions during fiscal 2014 3        
Deferred and amortized period for defined benefit plan contribution     5 years    
Independent appraisals cost of land and buildings located in Charleston, S.C. and Buffalo, N.Y.       6.8  
Lease back period for real property       20 years  
Lease back period extension options for real property       5 years  
Number of minimum monthly lease payment associated with property contribution       12  
Lease payment on monthly basis associated with property contribution       $ 0.1 $ 0.3