Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Oct. 03, 2020	Mar. 28, 2020
Statement of Financial Position [Abstract]
Allowance for accounts receivable	$ 1,062	$ 55
Property and equipment, accumulated depreciation	$ 1,477,921	$ 1,415,397
Preferred Stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common Stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	405,000,000	405,000,000
Common stock, shares issued	114,111,000	114,625,000
Common stock, shares outstanding	114,111,000	114,625,000