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Intangibles, Net And Goodwill (Schedule of Gross Carrying Amount and Amortization of Intangible Assets) (Details) - USD ($) $ in Thousands | Mar. 26, 2016 | Mar. 28, 2015
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Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | $ 228,324 | $ 214,661
Accumulated Amortization | (65,492) | (38,918)
Core Technology [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | 1,390 | 1,390
Accumulated Amortization | (1,390) | (1,390)
License Agreement [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | 440 | 440
Accumulated Amortization | (440) | (440)
Existing Technology [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | 117,975 | 98,645
Accumulated Amortization | (32,873) | (13,596)
In Process Research Development [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | 72,750 | 72,750
Accumulated Amortization | (14,082) | (3,918)
Trademarks and Tradenames [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | 3,037 | 3,037
Accumulated Amortization | (2,076) | (1,141)
Customer Relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | 15,381 | 15,381
Accumulated Amortization | (2,655) | (1,117)
Backlog [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | 220 |
Accumulated Amortization | (147) |
Non-compete Agreements [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | 470 |
Accumulated Amortization | (209) |
Technology Licenses [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | 16,661 | 23,018
Accumulated Amortization | $ (11,620) | $ (17,316)

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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