Income Taxes (Components of the Provision for Income Taxes) (Details) - USD ($) $ in Millions	12 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2022
Current
Federal	$ 47.2	$ 38.1	$ 17.4
State	8.8	7.3	4.9
Foreign	89.6	79.8	84.7
Total current	145.6	125.2	107.0
Deferred
Federal	(16.1)	(13.3)	2.8
State	(1.7)	(1.8)	(0.3)
Foreign	(6.5)	(0.2)	(3.9)
Total deferred	(24.3)	(15.3)	(1.4)
Total provision for income taxes	$ 121.3	$ 109.9	$ 105.6