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Income Taxes - Summary of Earnings Before Taxes (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Income Tax Disclosure [Abstract]      
Domestic $ 195,435 $ 157,471 $ 125,730
Foreign 30,346 16,969 14,719
Total $ 225,781 $ 174,440 $ 140,449