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Legal Matters and Contingencies (Details) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 claim site | Dec. 31, 2021 USD ($) claim site | Dec. 31, 2020 USD ($) claim | Dec. 31, 2019 USD ($) claim
Liability for Asbestos and Environmental Claims, Net [Roll Forward] |  |  |  |
Beginning claims |  | 8,366 | 8,345 | 8,666
New claims | 2,482 |  | 2,140 | 2,314
Resolved claims | (2,211) |  | (2,203) | (2,601)
Other | 75 |  | 84 | (34)
Ending claims | 8,712 | 8,712 | 8,366 | 8,345
Litigation Settlement, Expense | $ |  | $ 10.0 | $ 15.8 | $ 20.9
Payments For (Proceeds From) Insurance Settlements | $ |  | $ (4.7) | $ 4.8 | $ (11.3)
Number of former public waste disposal sites | site | 4 | 4 |  |

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- Definition The total number of new claims filed pertaining to a loss contingency during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349 + Details
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