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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
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Jun. 27, 2015 | Jun. 28, 2014 | Jun. 29, 2013
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenue | $ 1,703.0 | $ 947.5 | $ 663.6
Japan [Member] |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenue | 698.5 | 45.0 | 61.3
China [Member] |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenue | 504.2 | 449.4 | 390.1
United States [Member] |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenue | 223.0 | 93.8 | 22.6
South Korea [Member] |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenue | 142.1 | 233.9 | 102.8
Taiwan [Member] |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenue | 127.2 | 118.8 | 84.4
Other [Member] |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenue | $ 8.0 | $ 6.6 | $ 2.4

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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=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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