Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 27, 2015	Jun. 28, 2014
Income Statement [Abstract]
Revenue	$ 673,641	$ 316,321
Cost of goods sold	394,124	174,052
Gross profit	279,517	142,269
Operating expenses:
Research and development	117,210	44,586
Marketing and selling	109,645	18,890
General and administrative	36,083	19,065
Other operating expense (Note 9)	17,914	13,608
Total operating expenses	280,852	96,149
(Loss) income from operations	(1,335)	46,120
Interest expense	(548)	(474)
Interest income	392	35
Other income, net	4,119	384
Income before income taxes	2,628	46,065
Income tax expense (Note 5)	(592)	(7,418)
Net income	$ 2,036	$ 38,647
Net income per share (Note 2):
Basic (in dollars per share)	$ 0.01	$ 0.54
Diluted (in dollars per share)	$ 0.01	$ 0.52
Weighted average shares of common stock outstanding (Note 2):
Basic (in shares)	149,322	71,564
Diluted (in shares)	154,461	73,659