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Acquired Intangibles - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2018	Jun. 24, 2017	Jun. 25, 2016
Finite-Lived Intangible Assets [Line Items]
Acquired intangibles amortization	$ 83.9	$ 59.3	$ 73.0
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Disposal group including discontinued operation, intangible assets	20.1
Fingerprint Developed Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Disposal group including discontinued operation, intangible assets	4.3	12.1
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Disposal group including discontinued operation, intangible assets	$ 0.1
Supplier Arrangements [Member]
Finite-Lived Intangible Assets [Line Items]
Disposal group including discontinued operation, intangible assets		$ 22.0

X

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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- Definition

Amount classified as intangible assets, excluding goodwill, attributable to disposal group held for sale or disposed of.

+ References

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- Definition

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.

+ References

No definition available.

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