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Goodwill and Intangible Assets - Textual (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 28, 2014
Jun. 29, 2013
Jun. 28, 2014
Jun. 29, 2013
Goodwill and Intangible Assets Disclosure [Abstract]        
Accumulated impairment loss, goodwill $ 0   $ 0  
Amortization expense $ 4,640,000 $ 4,640,000 $ 9,280,000 $ 9,280,000