Goodwill and Intangible Assets (Reconciliation of Goodwill) (Details) $ in Millions	9 Months Ended
Apr. 30, 2022 USD ($)
Goodwill
Beginning balance	$ 322.5
Goodwill acquired	29.4
Foreign currency translation	(15.3)
Ending balance	336.6
Engine Products Segment
Goodwill
Beginning balance	84.7
Goodwill acquired	0.0
Foreign currency translation	(0.8)
Ending balance	83.9
Industrial Products Segment
Goodwill
Beginning balance	237.8
Goodwill acquired	29.4
Foreign currency translation	(14.5)
Ending balance	$ 252.7

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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