Segment Information (Income) (Details) - USD ($) $ in Thousands	3 Months Ended
Jul. 03, 2016	Jun. 28, 2015
Segment Reporting Information [Line Items]
Income from continuing operations, before income taxes	$ 17,389	$ 39,155
Amortization of intangible assets	(6,096)	(831)
Stock-based compensation expense	(10,515)	(7,835)
Interest and other income (expense), net	1,652	1,818
Unallocated expenses
Segment Reporting Information [Line Items]
Amortization of intangible assets	(5,775)	(831)
Inventory fair market value adjustment	(2,395)	0
Assets impairment and recoveries	(870)	(147)
Stock-based compensation expense	(10,515)	(7,867)
Severance, retention and facility closure costs	(11,937)	(921)
Deferred compensation plan expense (income), net	(11)	0
Interest and other income (expense), net	(2,888)	1,702
Communications \| Operating Segments
Segment Reporting Information [Line Items]
Income from continuing operations, before income taxes	28,738	22,950
Computing, Consumer and Industrial \| Operating Segments
Segment Reporting Information [Line Items]
Income from continuing operations, before income taxes	$ 23,042	$ 24,269

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Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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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.

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The compensation expense recognized during the period pertaining to the deferred compensation arrangement.

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Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

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Amount of income (expense) related to nonoperating activities, classified as other.

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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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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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