Restructuring Activities And Related Impairments - Schedule Of Restructuring And Other Related Charges By Segment (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Restructuring Cost and Reserve [Line Items]
Costs incurred	$ 63.6	$ 84.4	$ 10.7
Specialty Products & Technologies
Restructuring Cost and Reserve [Line Items]
Costs incurred	25.2	43.8	6.5
Equipment & Consumables
Restructuring Cost and Reserve [Line Items]
Costs incurred	32.1	34.6	4.2
Other
Restructuring Cost and Reserve [Line Items]
Costs incurred	$ 6.3	$ 6.0	$ 0.0

Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration