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-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
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-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
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-Paragraph 1
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Net Income Per Share - Narrative (Details) - $ / shares shares in Thousands	3 Months Ended
	Jul. 01, 2018	Jul. 02, 2017	Oct. 29, 2015
Debt Instrument [Line Items]
Shares excluded from calculation of diluted earnings per share (in shares)	200	24
Warrant
Debt Instrument [Line Items]
Initial strike price of warrants (in dollars per share)	$ 48.66
Convertible debt \| 0.875% Convertible Senior Notes Due 2022
Debt Instrument [Line Items]
Interest rate	0.875%		0.875%
Stock price trigger to convert convertible debt (in dollars per share)	$ 33.45