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Concentrations of Risk - Narrative (Details) - Customer Concentration Risk	12 Months Ended
	Jun. 30, 2019	Jun. 24, 2018	Jun. 25, 2017
Arrow Electronics, Inc. | Revenue Benchmark
Concentration Risk [Line Items]
% of Revenue	19.00%	21.00%	24.00%
Arrow Electronics, Inc. | Accounts Receivable Benchmark
Concentration Risk [Line Items]
% of Revenue		14.00%
Allied Group Limited | Accounts Receivable Benchmark
Concentration Risk [Line Items]
% of Revenue		14.00%

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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