SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Costs And Accumulated Amortization Of Acquired Definite-Lived Intangible Assets) (Details) - USD ($) $ in Millions	May 29, 2022	May 30, 2021
Accounting Policies [Abstract]
Definite-lived intangible assets	$ 23.8	$ 23.8
Accumulated amortization	(10.5)	(8.5)
Definite-lived intangible assets, net of accumulated amortization	13.3	15.3
Definite-lived intangible liabilities	(3.0)	(3.0)
Accumulated amortization	1.5	1.2
Definite-lived intangible liabilities, net of accumulated amortization	$ (1.5)	$ (1.8)