Goodwill and Intangible Assets, Net - Additional Information (Detail) (USD $)	12 Months Ended
Jun. 29, 2014	Jun. 30, 2013	Jul. 01, 2012
Goodwill [Line Items]
Aggregated amortization expense of intangible assets	$ 31,291,000	$ 27,735,000	$ 30,600,000
Amortization of core and developed technology intangible assets	24,916,000	21,800,000	24,031,000
Connectivity Segment
Goodwill [Line Items]
Discount rate	19.00%
Percentage of fair value in excess of carrying amount	6.00%
Amount of fair value in excess of carrying amount	31,300,000
Visibility Segment
Goodwill [Line Items]
Discount rate	21.00%
Percentage of fair value in excess of carrying amount	7.00%
Amount of fair value in excess of carrying amount	$ 8,000,000

Amortization Of Intangible Assets During Period

No definition available.

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the costs of intangible assets over the expected benefit period of such assets. This element applies only to intangible assets used in the production of goods.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.2(a))

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

+ Details

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (bbb)

-URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258

+ Details

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- Details

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- Definition

Amount of fair value of reporting unit in excess of carrying amount.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

Percentage of fair value of reporting unit in excess of carrying amount.

+ References

No definition available.

+ Details

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