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Commitments and Contingencies - Narrative (Details) $ in Millions | 9 Months Ended |
--- | --- | ---
Sep. 30, 2022 USD ($) facility | Dec. 31, 2021 USD ($)
Loss Contingencies [Line Items] |  |
Accrual for environmental loss contingencies | $ 4.9 | $ 7.8
Capital expenditures spent to date | 264.0 |
Guarantee obligation carrying amount | 13.6 |
Evonik |  |
Loss Contingencies [Line Items] |  |
Capital expenditures received as indemnity payment | 80.0 |
Personnel Expenses |  |
Loss Contingencies [Line Items] |  |
Restructuring reserve | 2.9 | 2.6
Ground Remediation Costs |  |
Loss Contingencies [Line Items] |  |
Restructuring reserve | 1.7 | $ 6.7
Rubber |  |
Loss Contingencies [Line Items] |  |
Expected restructuring cost | 46.1 |
Restructuring costs | $ 4.6 |
U.S. |  |
Loss Contingencies [Line Items] |  |
Number of facilities owned | facility | 4 |
Settled with the U.S. government | Unfavorable Regulatory Action |  |
Loss Contingencies [Line Items] |  |
Period to install pollution control technology (in years) | 5 years |
Civil penalty | $ 0.8 |

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