v3.26.1
Derivative Financial Instruments and Hedging Activities - Additional Information (Detail)
€ in Millions
12 Months Ended
May 31, 2026
USD ($)
May 31, 2025
USD ($)
May 31, 2026
EUR (€)
May 31, 2026
USD ($)
Jan. 31, 2026
EUR (€)
Derivative [Line Items]          
Impact to fair value of derivative assets and liabilities as a result of recognition on a gross basis $ 1,600,000 $ 600,000      
Gains in accumulated other comprehensive income expected to be reclassified into net earnings 2,400,000        
Gains in accumulated other comprehensive income expected to be reclassified into net earnings, tax 700,000        
Interest income 400,000        
Net investment hedges outstanding   0      
Net investment hedge estimated to be reclassified into net earnings 0        
Interest Rate Contracts          
Derivative [Line Items]          
Fair value of derivative   $ 0      
Euro/U.S. Dollar Foreign Currency Forward Contract          
Derivative [Line Items]          
Fair value of derivative       $ 2,400,000  
Change in fair value of derivative recorded in miscellaneous income (expense), net $ 2,400,000        
Notional amount     € 570.0 664,600,000 € 550.0
Maximum | Interest Rate Contracts          
Derivative [Line Items]          
Fair value of derivative       $ 100,000