STOCK-BASED COMPENSATION - Unrecognized Compensation Expense (Details) $ in Millions	12 Months Ended
	May 29, 2022 USD ($)
Unrecognized compensation expense, net of estimated forfeitures
Unrecognized compensation expense	$ 31.0
Remaining weighted average recognition period	2 years
Restricted Stock Units (RSUs)
Unrecognized compensation expense, net of estimated forfeitures
Unrecognized compensation expense	$ 23.9
Remaining weighted average recognition period	2 years
Performance Shares
Unrecognized compensation expense, net of estimated forfeitures
Unrecognized compensation expense	$ 7.1
Remaining weighted average recognition period	1 year 9 months 18 days