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Earnings Per Share (Narrative) (Details)
12 Months Ended
Dec. 27, 2011
Stock Options And Other Dilutive Securities [Member]
Dec. 25, 2012
Continuing Employment [Member]
Dec. 31, 2013
Options To Purchase [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive securities excluded from computation of earnings per share 0 825,000 423,579