Income Taxes (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||
---|---|---|---|---|---|
Jul. 01, 2017 |
Jul. 01, 2017 |
Jul. 02, 2016 |
Sep. 30, 2017 |
Oct. 01, 2016 |
|
Income Tax Contingency [Line Items] | |||||
Effective income tax rate (percent) | 15.70% | 20.50% | 18.80% | ||
Effective income tax rate, excluding gain on sale of assets (percent) | 12.70% | ||||
Forecast | |||||
Income Tax Contingency [Line Items] | |||||
Effective income tax rate, excluding gain on sale of assets (percent) | 12.70% | ||||
Disposed of by Sale | Junkfood | |||||
Income Tax Contingency [Line Items] | |||||
Gain on sale of asset | $ 1.3 |