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INVESTMENTS IN JOINT VENTURES (Details) - USD ($) $ in Millions	12 Months Ended
	May 25, 2025	May 26, 2024	May 28, 2023
INVESTMENTS IN JOINT VENTURES
Related Party Transaction, Purchases from Related Party	$ 31.9	$ 28.7	$ 30.8
Proceeds from Equity Method Investment, Distribution	$ 160.3	251.6	$ 138.4
Ardent Mills
INVESTMENTS IN JOINT VENTURES
Equity Method Investment, Ownership Percentage	44.00%
Other Joint Ventures
INVESTMENTS IN JOINT VENTURES
Equity Method Investment, Ownership Percentage	50.00%
Other Assets
INVESTMENTS IN JOINT VENTURES
Equity Method Investments	$ 936.8	$ 931.7