Stock-Based Compensation - Stock-Based Compensation Expenses (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Dec. 27, 2019	Dec. 31, 2018	Dec. 27, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense before tax	$ 6,531	$ 5,284	$ 12,190	$ 9,963
Income taxes	(1,698)	(1,427)	(3,169)	(2,690)
Net compensation expense	4,833	3,857	9,021	7,273
Cost of revenues
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense before tax	200	159	341	411
Selling, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense before tax	5,384	4,542	10,027	8,426
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense before tax	$ 947	$ 583	$ 1,822	$ 1,126

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.

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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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