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Stockholders' Equity - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Jan. 03, 2016
Dec. 28, 2014
Dec. 29, 2013
Class of Stock [Line Items]      
Dividends $ 7.7 $ 7.6 $ 7.6
Class A common stock      
Class of Stock [Line Items]      
Common stock, shares authorized (in shares) 100,000,000    
Class B common stock      
Class of Stock [Line Items]      
Common stock, shares authorized (in shares) 10,000,000