Supplemental Cash Flow Information - Non-Cash Investing and Financing Activities (Detail) - USD ($) $ in Thousands	6 Months Ended
	Dec. 28, 2016	Dec. 23, 2015
Other Significant Noncash Transactions [Line Items]
Retirement of fully depreciated assets	$ 13,157	$ 9,901
Accrued capital expenditures	4,311	1,283
Capital lease additions	1,147	0
Dividend Declared [Member]
Other Significant Noncash Transactions [Line Items]
Dividends declared but not paid	$ 17,527	$ 18,912