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Income Taxes (Additional Information) (Details)
3 Months Ended
Mar. 28, 2015
Mar. 22, 2014
Income Tax Disclosure [Abstract]    
Effective tax rate 27.30%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate 28.50%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate