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Segment, Customers, and Geographic Information - Additional Information (Detail) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 25, 2021 USD ($)	Dec. 26, 2020 USD ($)	Dec. 25, 2021 USD ($) Segment Product	Dec. 26, 2020 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | Segment			1
Number of product | Product			3
Net revenue	$ 420.5	$ 357.6	$ 793.2	$ 686.0
Internet of Things Product Applications [Member]
Segment Reporting Information [Line Items]
Net revenue	$ 261.5	163.0	$ 467.2	283.7
Reclassification Adjustment [Member] | Internet of Things Product Applications [Member]
Segment Reporting Information [Line Items]
Net revenue		$ 7.9		$ 14.2

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