Segment Information - Schedule of Income by Segment (Details) - USD ($) $ in Thousands	3 Months Ended
Jul. 01, 2018	Jul. 02, 2017
Segment Reporting Information [Line Items]
Income before income taxes	$ 33,864	$ 15,732
Amortization of intangible assets	(10,097)	(11,736)
Stock-based compensation	(15,063)	(11,820)
Interest expense and other, net	1,671	2,982
Unallocated expenses
Segment Reporting Information [Line Items]
Amortization of intangible assets	(9,334)	(10,841)
Inventory fair market value adjustment	(790)	(4,081)
Stock-based compensation	(15,063)	(11,820)
Severance, retention and facility closure costs	(488)	(653)
Acquisition-related costs and other	0	2,225
Other-than-temporary impairment loss on investment	(2,000)	0
Interest expense and other, net	(6,224)	(4,331)
Communications \| Operating Segments
Segment Reporting Information [Line Items]
Income before income taxes	31,536	20,752
Computing, Consumer and Industrial \| Operating Segments
Segment Reporting Information [Line Items]
Income before income taxes	$ 36,227	$ 28,931

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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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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.

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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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