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FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions	3 Months Ended			9 Months Ended
FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions	Nov. 23, 2025	Feb. 23, 2025	Nov. 24, 2024	Feb. 22, 2026	Feb. 23, 2025	May 25, 2025
FAIR VALUE MEASUREMENTS
Long-Term Debt, Total				$ 7,230.0		$ 7,260.0
Long-Term Debt, Fair Value				7,160.0		$ 7,030.0
Impairment of Intangible Assets				197.0	$ 18.9
Impairment charges on goodwill		$ 8.3	$ 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
Refrigerated & Frozen \| Disposal group, disposed of by sale, not discontinued operations
FAIR VALUE MEASUREMENTS
Impairment charges, assets to be disposed of		$ 27.2