DERIVATIVE FINANCIAL INSTRUMENTS - Schedule of Amount of Gain (Loss) from Derivatives Not Designated as Hedging Instruments (Details) - USD ($) $ in Millions	12 Months Ended
	May 25, 2025	May 26, 2024	May 28, 2023
DERIVATIVE FINANCIAL INSTRUMENTS
Total gains (losses) from derivative instruments not designated as hedging instruments	$ 6.8	$ 2.9	$ (17.6)
Commodity contracts | Cost of goods sold
DERIVATIVE FINANCIAL INSTRUMENTS
Total gains (losses) from derivative instruments not designated as hedging instruments	2.5	6.9	(19.7)
Foreign exchange contracts | Cost of goods sold
DERIVATIVE FINANCIAL INSTRUMENTS
Total gains (losses) from derivative instruments not designated as hedging instruments	$ 4.3	$ (4.0)	$ 2.1