v3.26.1
Leases - Schedule of Lease Expense (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Leases [Abstract]      
Operating leases $ 34.7 $ 25.1 $ 22.3
Short-term leases 7.1 6.6 4.6
Finance leases 7.0 1.2 1.1
Interest on lease liabilities 4.4 0.2 0.2
Total lease expense $ 53.2 $ 33.1 $ 28.2