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Acquisition (Tables) | 12 Months Ended
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Mar. 28, 2015
Business Combinations [Abstract] |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] |
|  | Amount
Cash and cash equivalents | $ | 25,342
Inventory |  | 30,530
Other current assets |  | 16,226
Property, plant and equipment |  | 27,398
Intangible assets |  | 175,987
Pension assets |  | 1,625
Total identifiable assets acquired | $ | 277,108
Deferred tax liability - current |  | (11,958)
Deferred revenue |  | (551)
Other accrued liabilities |  | (39,417)
Other long-term liabilities |  | (2,449)
Total identifiable liabilities assumed | $ | (54,375)
Net identifiable assets acquired | $ | 222,733
Goodwill |  | 246,748
Net assets acquired | $ | 469,481
Schedule of Goodwill [Table Text Block] |
|  |  | September 27, |  |  | Fair Value |  |  | March 28,
|  |  | 2014 |  |  | Adjustments |  |  | 2015
Inventory |  | $ | 28,658 |  | $ | 1,872 |  | $ | 30,530
Other current assets |  |  | 15,633 |  |  | 593 |  |  | 16,226
Property, plant and equipment |  |  | 29,093 |  |  | (1,695) |  |  | 27,398
Deferred tax liability - current |  |  | (11,483) |  |  | (475) |  |  | (11,958)
Other accrued liabilities |  |  | (41,417) |  |  | 2,000 |  |  | (39,417)
Total Goodwill |  | $ | 249,043 |  | $ | (2,295) |  | $ | 246,748
Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] |
Intangible assets |  | Amount |  | Weighted-average Amortization Period (years)
Developed technology | $ | 74,247 |  | 6.2
Technology intellectual property |  | 14,572 |  | 5.3
Trademark |  | 1,437 |  | 1.3
IPR&D |  | 72,750 |  | 7.3
Customer relationships |  | 12,981 |  | 10.0
Total | $ | 175,987 |  |
Schedule of Finite-Lived IPR&D Assets Acquired as Part of Business Combination [Table Text Block] |
IPR&D intangible assets |  | Amount |  |  | Approximate Costs to Complete |  | Estimated Cost Completion Date (calendar year)
152 nm | $ | 8,905 |  | $ | 862 |  | 2015
55/65 nm |  | 36,807 |  |  | 17,350 |  | 2019
MEMs |  | 15,596 |  |  | 604 |  | 2015
Integrated MEMs |  | 11,442 |  |  | 2,784 |  | 2016
Total | $ | 72,750 |  | $ | 21,600 |  |

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- Definition Schedule of Finite-Lived IPR&D Assets Acquired as Part of Business Combination [Table Text Block] + References No definition available. + Details
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- Definition Tabular disclosure of finite-lived intangible assets acquired as part of a business combination or through an asset purchase, by major class and in total, including the value of the asset acquired, any significant residual value (the expected value of the asset at the end of its useful life) and the weighted-average amortization period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References 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=14024403&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13854-109267 + Details
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- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4845-128472 + Details
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