Goodwill and Other Identifiable Intangible Assets - Changes in Carrying Amount of Goodwill by Segment (Detail) $ in Millions	9 Months Ended
Sep. 30, 2022 USD ($)
Goodwill [Roll Forward]
Beginning Balance	$ 2,504.5
Purchase Accounting Adjustments	1.9
Acquisitions	796.7
Foreign currency translation/other	(100.6)
Ending Balance	3,202.5
Consumer Solutions
Goodwill [Roll Forward]
Beginning Balance	1,722.5
Purchase Accounting Adjustments	1.4
Acquisitions	796.7
Foreign currency translation/other	(20.0)
Ending Balance	2,500.6
Industrial & Flow Technologies
Goodwill [Roll Forward]
Beginning Balance	782.0
Purchase Accounting Adjustments	0.5
Acquisitions	0.0
Foreign currency translation/other	(80.6)
Ending Balance	$ 701.9

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.

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