Segment Information (Income) (Details) - USD ($) $ in Thousands	3 Months Ended
Jun. 28, 2015	Jun. 29, 2014
Segment Reporting Information [Line Items]
Income from continuing operations, before income taxes	$ 39,155	$ 17,362
Unallocated expenses
Segment Reporting Information [Line Items]
Amortization of intangible assets	(831)	(2,549)
Assets impairment and recoveries	(147)	(2,302)
Stock-based compensation expense	(7,867)	(4,959)
Severance, retention and facility closure costs	(921)	(573)
Interest income and other, net	1,702	368
Communications \| Operating Segments
Segment Reporting Information [Line Items]
Income from continuing operations, before income taxes	22,950	29,109
Computing and Consumer \| Operating Segments
Segment Reporting Information [Line Items]
Income from continuing operations, before income taxes	$ 24,269	$ (1,732)

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

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Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.

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-Publisher FASB

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-Topic 235

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Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

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-Name Accounting Standards Codification

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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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