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Acquisitions - Summary of Financial Information Presents Combined Results of Operations for Acquisition (Detail) - Renesas SP Drivers, Inc. [Member] - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Jun. 27, 2015	Jun. 28, 2014
Business Acquisition [Line Items]
Revenue	$ 1,913.9	$ 1,646.3
Net income	$ 149.8	$ 96.9
Net income per share - diluted	$ 3.85	$ 2.61

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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.

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The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 805



-SubTopic 10



-Section 50



-Paragraph 2



-Subparagraph (h)(2)-(3)



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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 805



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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 805



-SubTopic 10



-Section 50



-Paragraph 2



-Subparagraph (h)(2)-(3)



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