Segment, Geographic Information and Major Customers - Additional Information (Detail)	12 Months Ended
	Jun. 25, 2017 customer location segment	Jun. 26, 2016 customer	Jun. 28, 2015 customer
Segment Reporting [Abstract]
Number of reportable business segment | segment	1
Number of geographic regions the company operates | location	7
Revenues
Segment Reporting Information [Line Items]
Number of customers | customer	5	4	3
Revenues | Customer 1
Segment Reporting Information [Line Items]
Percentage of revenue from major customers	23.00%	17.00%	28.00%
Revenues | Customer 2
Segment Reporting Information [Line Items]
Percentage of revenue from major customers	16.00%	16.00%	12.00%
Revenues | Customer 3
Segment Reporting Information [Line Items]
Percentage of revenue from major customers	12.00%	12.00%	11.00%
Revenues | Customer 4
Segment Reporting Information [Line Items]
Percentage of revenue from major customers	11.00%	10.00%
Revenues | Customer 5
Segment Reporting Information [Line Items]
Percentage of revenue from major customers	10.00%