Geographic Information, Product Groups and Customer Concentration - Additional Information (Detail)	12 Months Ended
	Jul. 02, 2016 customer Segment	Jun. 27, 2015 customer Segment	Jun. 28, 2014 customer Segment
Revenue, Major Customer [Line Items]
Number of operating segments | Segment	1	1	1
Customer Concentration Risk | Revenues
Revenue, Major Customer [Line Items]
Number of major customers	4	3	3
Customer Concentration Risk | Revenues | Customer A
Revenue, Major Customer [Line Items]
Concentration risk percentage	21.00%	19.00%	20.00%
Customer Concentration Risk | Revenues | Customer B
Revenue, Major Customer [Line Items]
Concentration risk percentage	13.00%	14.00%	13.00%
Customer Concentration Risk | Revenues | Customer C
Revenue, Major Customer [Line Items]
Concentration risk percentage	10.00%	11.00%	11.00%
Customer Concentration Risk | Revenues | Customer D
Revenue, Major Customer [Line Items]
Concentration risk percentage	10.00%
Customer Concentration Risk | Accounts Receivable
Revenue, Major Customer [Line Items]
Concentration risk percentage	63.00%	59.00%
Number of major customers	4	4
Customer Concentration Risk | Accounts Receivable | Customer A
Revenue, Major Customer [Line Items]
Percentage of accounts receivable	23.00%	24.00%
Customer Concentration Risk | Accounts Receivable | Customer B
Revenue, Major Customer [Line Items]
Percentage of accounts receivable	16.00%	13.00%
Customer Concentration Risk | Accounts Receivable | Customer C
Revenue, Major Customer [Line Items]
Percentage of accounts receivable	13.00%	11.00%
Customer Concentration Risk | Accounts Receivable | Customer D
Revenue, Major Customer [Line Items]
Percentage of accounts receivable	10.00%	11.00%