RESTRUCTURING ACTIVITIES (Details) - USD ($) $ in Millions	3 Months Ended		75 Months Ended
	Aug. 24, 2025	Aug. 25, 2024	Aug. 24, 2025
RESTRUCTURING ACTIVITIES
Restructuring plan charges	$ 4.4
Conagra Restructuring Plan
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	349.0		$ 349.0
Restructuring plan charges	4.4	$ 4.3	325.6
Restructuring plan expected cash outflow	3.2
Restructuring plan expected non-cash charges	1.2
Conagra Restructuring Plan | Cash charges
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	102.1		102.1
Conagra Restructuring Plan | Non-cash charges
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	$ 246.9		$ 246.9