Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 30, 2019	Mar. 31, 2018
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 3,170	$ 3,170
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	2,000,000	2,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	2,000,000,000	2,000,000,000
Common stock, shares issued	253,891,000	253,377,000
Common stock, shares outstanding	253,891,000	253,377,000