Revenues (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 26, 2020	Dec. 28, 2019	Dec. 26, 2020	Dec. 28, 2019
Disaggregation of Revenue [Line Items]
Net sales	$ 485,795	$ 374,668	$ 1,075,693	$ 1,001,833
Non-United States
Disaggregation of Revenue [Line Items]
Net sales	476,890	370,942	1,058,501	990,205
United States
Disaggregation of Revenue [Line Items]
Net sales	$ 8,905	$ 3,726	$ 17,192	$ 11,628
Minimum
Disaggregation of Revenue [Line Items]
Product warranty, term			1 year
Maximum
Disaggregation of Revenue [Line Items]
Product warranty, term			3 years