Quarterly report [Sections 13 or 15(d)]

Other (Expense)/Income, Net (Schedule of Other (Expense)/income, Net) (Details)

v3.25.1
Other (Expense)/Income, Net (Schedule of Other (Expense)/income, Net) (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Feb. 28, 2025
Feb. 29, 2024
Feb. 28, 2025
Feb. 29, 2024
Other Income and Expenses [Abstract]        
Interest income on corporate investments $ 16.6 $ 19.3 $ 52.3 $ 61.1
Interest expense (22.6) (9.9) (41.7) (27.8)
Other 0.0 0.0 (0.6) 0.6
Other (expense)/income, net $ (6.0) $ 9.4 $ 10.0 $ 33.9