Impairment and Restructuring Charges - Narrative (Details) $ in Millions	3 Months Ended
Mar. 31, 2022 USD ($) employee	Mar. 31, 2021 USD ($)
Restructuring Cost and Reserve [Line Items]
Impairment and restructuring charges	$ 1.0	$ 4.0
Severance and related benefit costs	0.3	0.5
Exit costs	0.7	0.1
Impairment charges		3.4
Mobile Industries
Restructuring Cost and Reserve [Line Items]
Impairment and restructuring charges	1.1	0.2
Severance and related benefit costs	0.4	0.0
Exit costs	0.7	0.1
Impairment charges		0.1
Process Industries
Restructuring Cost and Reserve [Line Items]
Impairment and restructuring charges	(0.1)	3.8
Severance and related benefit costs	(0.1)	0.5
Exit costs	0.0	0.0
Impairment charges		3.3
Process Industries \| Indianapolis, Indiana
Restructuring Cost and Reserve [Line Items]
Severance and related benefit costs		$ 0.3
Restructuring charges	$ 11.1
Number of employees expected to be hired \| employee	130
Facility Closing \| Mobile Industries \| Villa Carcina, Italy
Restructuring Cost and Reserve [Line Items]
Number of employees expected to be affected \| employee	110
Severance and related benefit costs	$ 0.4
Exit costs	0.6
Restructuring charges	7.5
Facility Closing \| Mobile Industries \| Minimum \| Villa Carcina, Italy
Restructuring Cost and Reserve [Line Items]
Impairment and restructuring charges	9.0
Facility Closing \| Mobile Industries \| Maximum \| Villa Carcina, Italy
Restructuring Cost and Reserve [Line Items]
Impairment and restructuring charges	11.0
Facility Closing \| Process Industries
Restructuring Cost and Reserve [Line Items]
Impairment charges	$ 3.3
Facility Closing \| Process Industries \| Indianapolis, Indiana
Restructuring Cost and Reserve [Line Items]
Number of employees expected to be affected \| employee	240
Facility Closing \| Process Industries \| Minimum \| Indianapolis, Indiana
Restructuring Cost and Reserve [Line Items]
Impairment and restructuring charges	$ 11.0
Facility Closing \| Process Industries \| Maximum \| Indianapolis, Indiana
Restructuring Cost and Reserve [Line Items]
Impairment and restructuring charges	$ 14.0

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
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The expected number of positions to be eliminated as a result of restructuring activities.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109237686&loc=d3e17752-110868

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
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-URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747

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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.

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Amount of restructuring charges, remediation cost, and asset impairment loss.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

+ References

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