Goodwill and Intangible Assets, Net (Goodwill by Segment) (Details) $ in Thousands	9 Months Ended
Jan. 03, 2016 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 135,644
Addition - ZMDI acquisition (see Note 3)	170,089
Goodwill, ending balance	305,733
Communications
Goodwill [Roll Forward]
Goodwill, beginning balance	122,248
Addition - ZMDI acquisition (see Note 3)	0
Goodwill, ending balance	122,248
Computing and Consumer
Goodwill [Roll Forward]
Goodwill, beginning balance	13,396
Addition - ZMDI acquisition (see Note 3)	170,089
Goodwill, ending balance	$ 183,485

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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