v3.26.1
Leases - Cash Flow Information (Details) - USD ($)
$ in Millions
12 Months Ended
May 31, 2026
May 31, 2025
May 31, 2024
Leases [Abstract]      
Operating cash flows from operating leases $ 41.9 $ 28.6 $ 30.2
Operating cash flows from finance leases 0.7 0.6 0.3
Financing cash flows from finance leases 2.1 1.7 2.3
Lease assets obtained in exchange for new lease liabilities $ 217.6 $ 25.0 $ 40.4