Segment, Geographic Information and Major Customers - Additional Information (Details)	12 Months Ended
	Jun. 24, 2018 customer segment location	Jun. 25, 2017 customer	Jun. 26, 2016 customer
Segment Reporting [Abstract]
Number of reportable business segment | segment	1
Number of geographic regions the company operates | location	7
Revenue
Segment Reporting Information [Line Items]
Number of customers | customer	5	5	4
Revenue | Customer 1
Segment Reporting Information [Line Items]
Percentage of revenue from major customers	25.00%	23.00%	17.00%
Revenue | Customer 2
Segment Reporting Information [Line Items]
Percentage of revenue from major customers	14.00%	16.00%	16.00%
Revenue | Customer 3
Segment Reporting Information [Line Items]
Percentage of revenue from major customers	14.00%	12.00%	12.00%
Revenue | Customer 4
Segment Reporting Information [Line Items]
Percentage of revenue from major customers	13.00%	11.00%	10.00%
Revenue | Customer 5
Segment Reporting Information [Line Items]
Percentage of revenue from major customers	12.00%	10.00%