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Goodwill and Intangible Assets - Intangible Assets (Excluding Goodwill) (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2021	Dec. 31, 2020
Schedule of Finite-lived and Indefinite-lived Intangible Assets
Weighted Average Useful Life (in years)	14 years
Gross Carrying Amount	$ 491.2	$ 436.0
Accumulated Amortization	(108.1)	(86.8)
Total intangible assets	646.1	579.9
Trademarks and trade names
Schedule of Finite-lived and Indefinite-lived Intangible Assets
Indefinite-lived intangible assets	$ 154.9	143.9
Customer relationships
Schedule of Finite-lived and Indefinite-lived Intangible Assets
Weighted Average Useful Life (in years)	13 years
Gross Carrying Amount	$ 317.5	302.5
Accumulated Amortization	$ (76.7)	(59.9)
Unpatented technology
Schedule of Finite-lived and Indefinite-lived Intangible Assets
Weighted Average Useful Life (in years)	13 years
Gross Carrying Amount	$ 151.2	110.4
Accumulated Amortization	$ (27.0)	(22.3)
Patents and other
Schedule of Finite-lived and Indefinite-lived Intangible Assets
Weighted Average Useful Life (in years)	5 years
Gross Carrying Amount	$ 7.8	8.4
Accumulated Amortization	$ (1.1)	(1.8)
Trademarks and trade names
Schedule of Finite-lived and Indefinite-lived Intangible Assets
Weighted Average Useful Life (in years)	13 years
Gross Carrying Amount	$ 3.5	3.6
Accumulated Amortization	$ (1.7)	(1.4)
Land use rights
Schedule of Finite-lived and Indefinite-lived Intangible Assets
Weighted Average Useful Life (in years)	50 years
Gross Carrying Amount	$ 11.2	11.1
Accumulated Amortization	$ (1.6)	$ (1.4)

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Schedule of Finite-lived and Indefinite-lived Intangible Assets [Line Items]

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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-Publisher FASB
-Name Accounting Standards Codification
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Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

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