v3.26.3
Long Term Debt - Summary of Long Term Debt (Detail) - USD ($)
$ in Millions
Aug. 31, 2026
May 31, 2026
Debt Instrument [Line Items]    
Total debt and finance lease $ 780.0 $ 800.0
Total non-current debt 780.0 800.0
Less: Unamortized debt issuance costs (5.8) (6.3)
Total non-current debt, net 774.2 793.7
Revolver Facility [Member]    
Debt Instrument [Line Items]    
Total debt 48.5 48.5
Term Loan [Member]    
Debt Instrument [Line Items]    
Total debt 385.0 405.0
Senior Notes [Member]    
Debt Instrument [Line Items]    
Total debt $ 346.5 $ 346.5