RESTRUCTURING ACTIVITIES (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		69 Months Ended
	Feb. 23, 2025	Feb. 25, 2024	Feb. 23, 2025	Feb. 25, 2024	Feb. 23, 2025
RESTRUCTURING ACTIVITIES
Restructuring plan charges			$ 90.7
Conagra Restructuring Plan
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	$ 345.9		345.9		$ 345.9
Restructuring plan charges	6.9	$ 1.5	90.7	$ 28.9	310.2
Restructuring plan expected cash outflow			18.2
Restructuring plan expected non-cash charges			72.5
Conagra Restructuring Plan | Cash charges
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	90.1		90.1		90.1
Conagra Restructuring Plan | Non-cash charges
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	$ 255.8		$ 255.8		$ 255.8