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Segment, Customers, and Geographic Information - Net Revenue within Geographic Areas Based on Customers' Locations (Detail) - USD ($) $ in Millions	12 Months Ended
	Jun. 24, 2017	Jun. 25, 2016	Jun. 27, 2015
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 1,718.2	$ 1,666.9	$ 1,703.0
China [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	844.8	518.7	504.2
Japan [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	426.5	651.0	698.5
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	231.4	249.1	223.0
South Korea [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	123.8	182.5	142.1
Taiwan [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	66.4	61.1	127.2
Other [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 25.3	$ 4.5	$ 8.0

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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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- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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