v3.26.1
Goodwill and Other Intangible Assets - Schedule of Changes in Carrying Amount of Goodwill (Details) - USD ($)
$ in Millions
 12 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Goodwill [Roll Forward]    
Goodwill, beginning balance $ 3,348 $ 3,280
Goodwill related to acquisitions 122 53
Foreign currency translation 12 15
Goodwill written off related to sale of business unit (6)  
Goodwill, ending balance 3,476 3,348
General Tool    
Goodwill [Roll Forward]    
Goodwill, beginning balance 2,025 1,981
Goodwill related to acquisitions 57 46
Foreign currency translation 4 (2)
Goodwill written off related to sale of business unit 0  
Goodwill, ending balance 2,086 2,025
Specialty    
Goodwill [Roll Forward]    
Goodwill, beginning balance 1,044 1,044
Goodwill related to acquisitions 65 1
Foreign currency translation 4 (1)
Goodwill written off related to sale of business unit 0  
Goodwill, ending balance 1,113 1,044
United Kingdom    
Goodwill [Roll Forward]    
Goodwill, beginning balance 279 255
Goodwill related to acquisitions 0 6
Foreign currency translation 4 18
Goodwill written off related to sale of business unit (6)  
Goodwill, ending balance $ 277 $ 279