CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 28, 2018	Sep. 29, 2017	Sep. 28, 2018	Sep. 29, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ 86,885	$ 205,086	$ 202,920	$ 329,796
Other comprehensive income (loss):
Foreign currency translation adjustments, net of zero tax	(6,622)	9,478	(50,708)	20,314
Unrealized loss on derivative instruments and other, net of zero tax	21,075	(13,875)	(19,828)	(16,044)
Comprehensive income	$ 101,338	$ 200,689	$ 132,384	$ 334,066