v3.26.3
Revenue Recognition - Net contract assets and liabilities (Details) - USD ($)
$ in Millions
3 Months Ended
Aug. 31, 2026
Feb. 28, 2025
Aug. 31, 2024
May 31, 2026
Contract assets and liabilities        
Contract assets - current $ 147.3     $ 148.4
Contract assets - non-current 45.7     42.9
Contract liabilities:        
Deferred revenue - current (40.8)     (50.3)
Deferred revenue on long-term contracts (20.2)     (6.9)
Net contract assets 132.0     $ 134.1
Change in contract assets - current (1.1)      
Change in contract assets - non-current 2.8      
Change in deferred revenue - current 9.5      
Change in deferred revenue on long-term contracts (13.3)      
Change in net contract assets $ (2.1)      
Termination settlement proposal        
Contract liabilities:        
Contract assets with customer   $ 13.5    
Termination amount for equipment and other costs   $ 1.0    
U.S. Government Customer | Next Generation Pallet Contract        
Contract liabilities:        
Equipment and inventory expensed     $ 12.7  
Contract assets with customer     $ 9.5