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FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions	Nov. 23, 2025	Nov. 24, 2024	Nov. 23, 2025	Nov. 24, 2024	May 25, 2025
FAIR VALUE MEASUREMENTS
Long-Term Debt, Total	$ 7,240.0		$ 7,240.0		$ 7,260.0
Long-Term Debt, Fair Value	7,160.0		7,160.0		$ 7,030.0
Impairment of Intangible Assets	197.0	$ 18.9	197.0	$ 18.9
Impairment charges on goodwill	771.3	0.0	771.3
Grocery & Snacks
FAIR VALUE MEASUREMENTS
Impairment of Intangible Assets	1.7	0.7
Refrigerated & Frozen
FAIR VALUE MEASUREMENTS
Impairment of Intangible Assets	195.3	18.2
Impairment charges on goodwill	$ 771.3		$ 771.3
Other asset impairment charges		$ 64.7