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Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 9 Months Ended
Jul. 02, 2016
Apr. 02, 2016
Apr. 04, 2015
Apr. 02, 2016
Apr. 04, 2015
Jul. 02, 2016
Jul. 04, 2015
Oct. 03, 2015
Income Tax Disclosure [Abstract]                
Effective tax rate (as a percent)   (32.50%) 30.80% (63.50%) (0.40%)      
Statutory Federal income tax rate (as a percent) 35.00%   35.00%     35.00% 35.00%  
Unrecognized tax benefits $ 6.4         $ 6.4   $ 6.4
Accrued interest and penalties   $ 0.9 $ 0.8 $ 0.9 $ 0.8