INCOME TAXES	3 Months Ended
	Sep. 26, 2018
Income Tax Disclosure [Abstract]
Income Taxes	The effective income tax rate in the thirteen week period ended September 26, 2018 decreased to 17.9% compared to 34.8% for the thirteen week period ended September 27, 2017 primarily due to the Tax Cuts and Jobs Act of 2017 (the “Tax Act”) that was enacted on December 22, 2017. The Tax Act lowered the federal statutory tax rate from 35.0% to 21.0% effective January 1, 2018. Our fiscal 2019 effective income tax rate is further lowered due to an increase in the FICA tax credit benefit, partially offset by the impact of the sale leaseback transactions.The tax gains related to the sale leaseback transactions, as described in Note 3 - Sale Leaseback Transactions, were recognized for tax purposes when the transaction was completed. A tax liability of approximately $73.6 million related to the gain was included in Income taxes payable in the Consolidated Balance Sheets as of September 26, 2018. This liability will be subsequently paid in the second quarter of fiscal 2019.