Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.7.0.1
Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Mar. 31, 2017
Apr. 01, 2017
Apr. 01, 2017
Apr. 02, 2016
Sep. 30, 2017
Oct. 01, 2016
Income Tax Contingency [Line Items]            
Effective income tax rate (percent)     26.70% 25.00%   18.80%
Effective income tax rate, excluding gain on sale of business (percentage)     24.00%      
Forecast            
Income Tax Contingency [Line Items]            
Effective income tax rate, excluding gain on sale of business (percentage)         24.00%  
Disposed of by Sale | Junkfood            
Income Tax Contingency [Line Items]            
Gain on sale of asset $ 1.3 $ 1.3