v3.26.3
Business Segment and Geographic Information - Schedule of Net Sales by Class of Similar Products (Details) - USD ($)
$ in Millions
3 Months Ended
Aug. 30, 2026
Aug. 24, 2025
Segment Reporting Information [Line Items]    
Net sales $ 4,389.5 $ 4,517.5
Snacks    
Segment Reporting Information [Line Items]    
Net sales 1,032.3 1,049.7
Cereal    
Segment Reporting Information [Line Items]    
Net sales 755.9 767.2
Pet    
Segment Reporting Information [Line Items]    
Net sales 651.2 643.0
Convenient meals    
Segment Reporting Information [Line Items]    
Net sales 646.6 650.8
Dough    
Segment Reporting Information [Line Items]    
Net sales 516.4 515.1
Baking mixes and ingredients    
Segment Reporting Information [Line Items]    
Net sales 469.0 448.0
Super-premium ice cream    
Segment Reporting Information [Line Items]    
Net sales 231.6 221.4
Yogurt    
Segment Reporting Information [Line Items]    
Net sales 0.0 102.0
Other    
Segment Reporting Information [Line Items]    
Net sales $ 86.5 $ 120.3