v3.26.3
Goodwill and Other Intangible Assets - Changes in Carrying Amount of Goodwill (Details) - USD ($)
$ in Millions
 3 Months Ended
Aug. 30, 2026
May 31, 2026
Goodwill [Roll Forward]    
Beginning balance $ 14,122.4  
Other activity, primarily foreign currency translation (9.3)  
Ending balance 14,113.1  
Corporate and Joint Ventures    
Goodwill [Roll Forward]    
Beginning balance 453.1  
Other activity, primarily foreign currency translation (2.8)  
Ending balance 450.3  
North America Retail | Operating Segments    
Goodwill [Roll Forward]    
Beginning balance 6,318.2  
Other activity, primarily foreign currency translation (0.8)  
Ending balance 6,317.4  
North America Pet    
Goodwill [Roll Forward]    
Goodwill impairment 1,500.0 $ 1,500.0
North America Pet | Operating Segments    
Goodwill [Roll Forward]    
Beginning balance 5,617.6  
Other activity, primarily foreign currency translation 0.0  
Ending balance 5,617.6  
North America Foodservice | Operating Segments    
Goodwill [Roll Forward]    
Beginning balance 755.3  
Other activity, primarily foreign currency translation 0.0  
Ending balance 755.3  
International | Operating Segments    
Goodwill [Roll Forward]    
Beginning balance 978.2  
Other activity, primarily foreign currency translation (5.7)  
Ending balance $ 972.5