CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 25, 2020	Sep. 27, 2019	Sep. 25, 2020	Sep. 27, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 113,000	$ (117,000)	$ 165,000	$ (72,000)
Other comprehensive income:
Foreign currency translation adjustments, net of zero tax	31,000	(26,000)	45,000	(21,000)
Unrealized gain (loss) on derivative instruments and other, net of zero tax	7,000	(12,000)	37,000	(17,000)
Comprehensive income (loss)	151,000	(155,000)	247,000	(110,000)
Foreign currency translation adjustments, tax	0	0	0	0
Unrealized loss on derivative instruments and other, tax	$ 0	$ 0	$ 0	$ 0