Income Taxes (Components of The Provision for Income Taxes) (Details) - USD ($) $ in Millions	12 Months Ended
	Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2020
Current
Federal	$ 17.4	$ 13.2	$ 9.7
State	4.9	3.9	3.1
Foreign	84.7	82.9	62.7
Total current	107.0	100.0	75.5
Deferred
Federal	2.8	(1.9)	4.1
State	(0.3)	(0.2)	0.2
Foreign	(3.9)	(3.8)	(1.6)
Total deferred	(1.4)	(5.9)	2.7
Total provision for income taxes	$ 105.6	$ 94.1	$ 78.2