v3.26.3
Derivatives and Hedging (Details) - Not Designated as Hedging Instrument - Foreign Exchange Contract - USD ($)
$ in Millions
3 Months Ended
Aug. 31, 2026
Aug. 31, 2025
Derivative Instruments, Gain (Loss) [Line Items]    
Derivative, notional amount $ 28.1 $ 22.8
Unrealized gain (loss) on foreign currency derivatives, net, before tax $ (0.1) $ 0.3