Enterprise-Wide Disclosures (Percentage Of Net Sales To And Trade Accounts Receivables From Significant Customers) (Detail)	12 Months Ended
	Jun. 27, 2015	Jun. 28, 2014	Jun. 29, 2013
Customer A [Member]
Segment Reporting Information [Line Items]
Percent of Net Sales	17.00%	20.00%	19.00%
Percentage of Trade Accounts Receivable	18.00%	24.00%
Customer B [Member]
Segment Reporting Information [Line Items]
Percent of Net Sales		15.00%	23.00%
Percentage of Trade Accounts Receivable		12.00%
Customer C [Member]
Segment Reporting Information [Line Items]
Percent of Net Sales		15.00%	21.00%
Percentage of Trade Accounts Receivable		14.00%