Consolidated Condensed Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Dec. 28, 2019	Dec. 29, 2018	Dec. 28, 2019	Dec. 29, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 68,512	$ 29,933	$ 149,340	$ 83,834
Other comprehensive income (loss), before tax
Foreign currency translation gain (loss)	883	(731)	(520)	(2,717)
Unrealized gain (loss) on marketable securities	(37)	545	2,463	784
U.K. pension settlement	0	13,814	0	13,814
Cumulative effect of adoption of ASU 2018-02	0	0	(257)	0
(Provision) benefit for income taxes	8	(2,739)	(517)	(2,789)
Comprehensive income	$ 69,366	$ 40,822	$ 150,509	$ 92,926

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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