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Commitments and Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2020
Commitments And Contingencies Disclosure [Abstract] |
Schedule of Environmental Remediation Reserve Activity | Environmental remediation reserve activity for the three years ended December 31, 2020 was as follows:
(In millions) |  | 2020 |  |  | 2019 |  |  | 2018 |
Beginning remediation accrual balance |  | $ | 2.5 |  |  | $ | 2.7 |  |  |  | 2.8 |
Current period expenses |  | — |  |  |  | — |  |  |  | 0.3 |
Cash expenditures |  |  | (0.1 | ) |  |  | (0.2 | ) |  |  | (0.4 | )
Ending remediation accrual balance |  | $ | 2.4 |  |  | $ | 2.5 |  |  |  | 2.7 |
Schedule of Product Warranty | Warranty expense for the years ended December 31, 2020, 2019 and 2018, and accrued warranty cost, included in “other accrued liabilities” in the consolidated balance sheets were as follows:
|  | Product |
(In millions) |  | Warranties |
Balance as of December 31, 2017 |  | $ |  | 3.6 |
Warranty expense |  |  |  | 4.6 |
Deductions and other |  |  |  | (3.4 | )
Balance as of December 31, 2018 |  | $ |  | 4.8 |
Warranty expense |  |  |  | 2.9 |
Deductions and other |  |  |  | (2.2 | )
Balance as of December 31, 2019 |  | $ |  | 5.5 |
Warranty expense |  |  |  | 1.7 |
Deductions and other |  |  |  | (4.6 | )
Balance as of December 31, 2020 |  | $ |  | 2.6 |

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- Definition Tabular disclosure of environmental loss contingencies by individual site. Does not include loss contingencies that are not environmental in nature. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13296-110859 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.Y.Q2) -URI http://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13283-110859 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13207-110859 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 10 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13237-110859 + Details
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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 + Details
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