RETIREMENT PLANS (Funded Status And Amounts Recognized In Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Millions	May 29, 2022	May 30, 2021
Defined Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Current liabilities	$ 0.0	$ 0.0
Noncurrent liabilities	4.0	4.8
Net amounts recognized	4.0	4.8
Net actuarial gain (loss)	(1.2)	(1.6)
Net amounts recognized	(1.2)	(1.6)
Postretirement Benefit Plan
Defined Benefit Plan Disclosure [Line Items]
Current liabilities	1.9	2.0
Noncurrent liabilities	16.1	20.4
Net amounts recognized	18.0	22.4
Net actuarial gain (loss)	(1.2)	(3.7)
Net amounts recognized	$ (1.2)	$ (3.7)