v3.26.1
RESTRUCTURING ACTIVITIES (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 81 Months Ended
Feb. 22, 2026
Feb. 23, 2025
Feb. 22, 2026
Feb. 23, 2025
Feb. 22, 2026
RESTRUCTURING ACTIVITIES          
Restructuring plan charges     $ 10.7    
Costs incurred and charged to expense     22.1    
Conagra Restructuring Plan          
RESTRUCTURING ACTIVITIES          
Restructuring plan expected cost $ 357.6   357.6   $ 357.6
Restructuring plan charges   $ 6.9 10.7 $ 90.7 331.9
Restructuring benefit 7.8        
Restructuring plan expected cash outflow     18.7    
Restructuring plan expected non-cash charges     8.0    
Conagra Restructuring Plan | Cash charges          
RESTRUCTURING ACTIVITIES          
Restructuring plan expected cost 113.4   113.4   113.4
Conagra Restructuring Plan | Non-cash charges          
RESTRUCTURING ACTIVITIES          
Restructuring plan expected cost 244.2   244.2   244.2
Optimization Initiatives          
RESTRUCTURING ACTIVITIES          
Restructuring plan expected cost 34.0   34.0   34.0
Costs incurred and charged to expense 5.1        
Restructuring and related cost during the period 5.1        
Optimization Initiatives | Cash charges          
RESTRUCTURING ACTIVITIES          
Restructuring plan expected cost 12.0   12.0   12.0
Asset Write-Off | Optimization Initiatives          
RESTRUCTURING ACTIVITIES          
Restructuring plan expected cost 12.0   12.0   12.0
Accelerated depreciation | Conagra Restructuring Plan          
RESTRUCTURING ACTIVITIES          
Restructuring plan charges     0.4    
Accelerated depreciation | Optimization Initiatives          
RESTRUCTURING ACTIVITIES          
Restructuring plan expected cost $ 22.0   $ 22.0   $ 22.0