CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME - USD ($) $ in Thousands	3 Months Ended			9 Months Ended	12 Months Ended
	Feb. 27, 2022	Nov. 28, 2021	Aug. 29, 2021	Feb. 27, 2022	May 29, 2022	May 30, 2021	May 31, 2020
Statement of Comprehensive Income [Abstract]
Net loss	$ (13,086)	$ (38,521)	$ (9,509)		$ (114,679)	$ (32,665)	$ (38,191)
Other comprehensive (loss) income, net of tax:
Net unrealized gains (losses) on interest rate swaps, (net of tax effect of , -$455, and $(455))	104			$ 646	772	1,450	(2,872)
Other comprehensive (loss) income, net	104			646	772	1,450	(2,872)
Total comprehensive loss	$ (12,982)			$ (60,470)	$ (113,907)	$ (31,215)	$ (41,063)