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Income Taxes - Additional Information (Details) - USD ($)
$ in Millions
1 Months Ended 9 Months Ended
Mar. 31, 2010
Sep. 25, 2016
Sep. 27, 2015
Dec. 27, 2015
Income Tax Disclosure [Abstract]        
Federal annual utilization of NOL carryforwards limit, next five years $ 27.0      
Threshold period for change in allowed annual amount of NOL to be recognized 5 years      
Federal annual utilization of NOL carryforwards limit, after year five $ 11.6      
Unrecognized tax benefits that if recognized would impact the effective tax rate for continuing operations       $ 17.2
Unrecognized tax benefits increase (decrease)   $ 1.3    
Expense for interest and penalties   $ 0.8 $ 0.2