Goodwill And Other Intangible Assets (Reconciliation Of Goodwill) (Details) $ in Millions	3 Months Ended
	Oct. 31, 2015 USD ($)
Goodwill [Roll Forward]
Beginning Balance	$ 223.7
Goodwill acquired	5.1
Foreign exchange translation	(0.2)
Ending Balance	228.6
Operating Segments [Member] | Engineered Products [Member]
Goodwill [Roll Forward]
Beginning Balance	71.0
Goodwill acquired	5.4
Foreign exchange translation	0.0
Ending Balance	76.4
Operating Segments [Member] | Industrial Products [Member]
Goodwill [Roll Forward]
Beginning Balance	152.7
Goodwill acquired	(0.3)
Foreign exchange translation	(0.2)
Ending Balance	$ 152.2