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Other Income (Expense) (Tables) | 12 Months Ended
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Dec. 31, 2021
Other Income and Expenses [Abstract] |
Schedule of Restructuring Reserves | Restructuring reserves at December 31, 2021, as well as activity during the year, consisted of:
| Balance December 31, 2020 |  | Provision |  | Payments |  | Balance December 31, 2021
| (in millions)
Personnel-related costs | $ | 4.5 |  |  | $ | 5.6 |  |  | $ | (9.1) |  |  | $ | 1.0 |
Facility relocation and closure costs | 0.2 |  |  | 0.4 |  |  | (0.6) |  |  | — |
| $ | 4.7 |  |  | $ | 6.0 |  |  | $ | (9.7) |  |  | $ | 1.0 |
Also included in restructuring costs for 2021 were asset write-downs of approximately $0.2 million that did not affect the restructuring reserve liability. Restructuring reserves at December 31, 2020, as well as activity during the year, consisted of:
| Balance December 31, 2019 |  | Provision |  | Payments |  | Balance December 31, 2020
| (in millions)
Personnel-related costs | $ | 1.4 |  |  | $ | 12.0 |  |  | $ | (8.9) |  |  | $ | 4.5 |
Facility relocation and closure costs | — |  |  | 5.4 |  |  | (5.2) |  |  | 0.2 |
| $ | 1.4 |  |  | $ | 17.4 |  |  | $ | (14.1) |  |  | $ | 4.7 |
Also included in restructuring costs for 2020 were asset write-downs of approximately $29.3 million that did not affect the restructuring reserve liability. Restructuring reserves at December 31, 2019, as well as activity during the year, consisted of:
| Balance, December 31, 2018 |  | Provision |  | Payments |  | Balance December 31, 2019
| (in millions)
Personnel-related costs | $ | — |  |  | $ | 5.1 |  |  | $ | (3.7) |  |  | $ | 1.4 |
Facility relocation and closure costs | 1.0 |  |  | 1.2 |  |  | (2.2) |  |  | — |
| $ | 1.0 |  |  | $ | 6.3 |  |  | $ | (5.9) |  |  | $ | 1.4 |
Also included in restructuring costs for 2019 were asset write-downs of approximately $28.8 million that did not affect the restructuring reserve liability.
Schedule of Restructuring Costs By Reportable Segment | Restructuring costs by reportable segment are as follows:
| Years Ended December 31,
| 2021 |  | 2020 |  | 2019
| (in millions)
Sealing Technologies | $ | 2.4 |  |  | $ | 30.3 |  |  | $ | 32.2 |
Advanced Surface Technologies | — |  |  | 0.1 |  |  | 0.1 |
Engineered Materials | 3.6 |  |  | 16.3 |  |  | 2.1 |
Corporate | 0.2 |  |  | — |  |  | 0.7 |
| $ | 6.2 |  |  | $ | 46.7 |  |  | $ | 35.1 |

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- Definition Tabular disclosure of restructuring costs by reportable segment. + References No definition available. + Details
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- Definition Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(2)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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