CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($) $ in Thousands	Sep. 26, 2020	Mar. 28, 2020
Statement of Financial Position [Abstract]
Accounts receivable, allowance	$ 2,699	$ 3,824
Intangible assets, amortization	$ 299,450	$ 296,942
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	150,000,000	150,000,000
Common stock, shares issued (in shares)	50,703,343	50,322,930
Common stock, shares outstanding (in shares)	50,703,343	50,322,930