Goodwill and Intangible Assets, Net - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended			6 Months Ended
	Aug. 10, 2017	Oct. 01, 2017	Jul. 02, 2017	Oct. 02, 2016	Oct. 01, 2017	Oct. 02, 2016	Apr. 02, 2017
Finite-Lived Intangible Assets [Line Items]
Accumulated goodwill impairment loss		$ 920,300			$ 920,300		$ 920,300
Amortization expense of intangible assets		9,900		$ 5,800	$ 21,600	$ 11,849
Accelerated amortization of intangible assets			$ 2,000
Minimum
Finite-Lived Intangible Assets [Line Items]
Useful lives					1 year
Maximum
Finite-Lived Intangible Assets [Line Items]
Useful lives					7 years
Developed Technology
Finite-Lived Intangible Assets [Line Items]
Software licenses purchased	$ 17,000
Software licenses
Finite-Lived Intangible Assets [Line Items]
Software licenses purchased		$ 4,800