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Commitments and Contingencies Asbestos Narrative (Details) | 3 Months Ended | 12 Months Ended | 375 Months Ended |
--- | --- | --- | --- | ---
Mar. 31, 2022 USD ($) claimants cases | Dec. 31, 2021 USD ($) claimants | Dec. 31, 2021 USD ($) claimants | Mar. 31, 2022 USD ($) cases claimants | Dec. 31, 2020 claimants
Loss Contingencies [Line Items] |  |  |  |  |
Liability for Asbestos and Environmental Claims, Gross, Period Increase (Decrease) |  | $ 1,500,000 |  |  |
Asbestos [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Liabilities Subject to Compromise, Asbestos Obligations | $ 27,200,000 |  |  | $ 27,200,000 |
Loss Contingency, Pending Cases, Number | cases | 407 |  |  | 407 |
Loss Contingency, Pending Claims, Number | claimants | 4,782 | 4,754 | 4,754 | 4,782 | 4,655
Total settlement costs |  |  |  | $ 10,600,000 |
Loss Contingency, New Claims Filed, Number | claimants | 54 |  | 265 |  |
Percentage of settlement and defense costs covered by insurance |  |  |  | 40.00% |
Legal Fees | $ 430,000 |  | $ 1,950,000 |  |
Asbestos [Member] | Minimum [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Liabilities Subject to Compromise, Asbestos Obligations |  | $ 28,200,000 | 28,200,000 |  |
Asbestos [Member] | Maximum [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Liabilities Subject to Compromise, Asbestos Obligations |  | $ 38,600,000 | $ 38,600,000 |  |
Punitive Only Damages [Member] | Asbestos [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Number of pending claims seeking specific amounts of damages | claimants | 0 |  |  | 0 |
Punitive Only Damages [Member] | Asbestos [Member] | Minimum [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Loss Contingency, Damages Sought, Value | $ 5,000,000 |  |  |  |
Compensatory Only Damages [Member] | Asbestos [Member] | Pending Litigation [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Number of pending claims seeking specific amounts of damages | claimants | 35 |  |  | 35 |

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