v3.26.3
Debt - Schedule of Debt (Details) - USD ($)
$ in Millions
Aug. 31, 2026
May 31, 2026
Aug. 31, 2025
Debt Instrument [Line Items]      
Total Debt $ 184.8 $ 80.5 $ 331.2
Less lines of credit, short-term debt and current portion of long-term debt (9.8) (5.5) (6.2)
Total long-term debt 175.0 75.0 325.0
Revolving Credit Facility      
Debt Instrument [Line Items]      
Total Debt $ 175.0 75.0 $ 325.0
Debt, Weighted Average Interest Rate 5.30%   6.10%
Line of Credit | Unsecured Debt      
Debt Instrument [Line Items]      
Total Debt $ 9.8 $ 5.5 $ 6.2