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Segment, Customers, and Geographic Information - Net Revenue from Customers (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Revenue from External Customer [Line Items]
Net revenue	$ 237.0	$ 353.1	$ 474.7	$ 801.2
Core IoT [Member]
Revenue from External Customer [Line Items]
Net revenue		69.8		183.2
Enterprise and Auto [Member]
Revenue from External Customer [Line Items]
Net revenue		226.0		520.5
Mobile [Member]
Revenue from External Customer [Line Items]
Net revenue		57.3		97.5
Mobile Product Applications [Member]
Revenue from External Customer [Line Items]
Net revenue	62.9	57.3	107.3	97.5
Mobile Product Applications [Member] | Core IoT [Member]
Revenue from External Customer [Line Items]
Net revenue		0.0		0.0
Mobile Product Applications [Member] | Enterprise and Auto [Member]
Revenue from External Customer [Line Items]
Net revenue		0.0		0.0
Mobile Product Applications [Member] | Mobile [Member]
Revenue from External Customer [Line Items]
Net revenue		57.3		97.5
PC Product Applications [Member]
Revenue from External Customer [Line Items]
Net revenue		56.5		121.7
PC Product Applications [Member] | Core IoT [Member]
Revenue from External Customer [Line Items]
Net revenue		0.0		0.0
PC Product Applications [Member] | Enterprise and Auto [Member]
Revenue from External Customer [Line Items]
Net revenue		56.5		121.7
PC Product Applications [Member] | Mobile [Member]
Revenue from External Customer [Line Items]
Net revenue		0.0		0.0
IOT Product Applications
Revenue from External Customer [Line Items]
Net revenue		239.3		582.0
IOT Product Applications | Core IoT [Member]
Revenue from External Customer [Line Items]
Net revenue	$ 37.5	69.8	$ 76.0	183.2
IOT Product Applications | Enterprise and Auto [Member]
Revenue from External Customer [Line Items]
Net revenue		169.5		398.8
IOT Product Applications | Mobile [Member]
Revenue from External Customer [Line Items]
Net revenue		$ 0.0		$ 0.0

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

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