CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Sep. 30, 2018	Oct. 01, 2017	Sep. 30, 2018	Oct. 01, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ 35,500	$ 18,680	$ 66,220	$ 35,394
Other comprehensive income (loss), net of taxes:
Currency translation adjustments	(291)	1,228	(2,999)	2,631
Change in net unrealized gain on investments, net of tax	272	78	301	212
Total other comprehensive income (loss)	(19)	1,306	(2,698)	2,843
Comprehensive income	$ 35,481	$ 19,986	$ 63,522	$ 38,237

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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