v3.26.3
Goodwill - Additional Information (Detail) - USD ($)
$ in Millions
Aug. 31, 2026
Aug. 31, 2025
Goodwill [Line Items]    
Goodwill $ 129.8 $ 130.0
Manufacturing    
Goodwill [Line Items]    
Goodwill 129.8 $ 130.0
Manufacturing | North America    
Goodwill [Line Items]    
Goodwill 56.3  
Manufacturing | Europe    
Goodwill [Line Items]    
Goodwill 30.9  
Wheels & Parts    
Goodwill [Line Items]    
Goodwill $ 42.6