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v3.22.0.1

Commitments and Contingencies (Details) | 1 Months Ended | 12 Months Ended | 24 Months Ended | 132 Months Ended
--- | --- | --- | --- | ---
Oct. 31, 2017 patent | Jan. 31, 2011 primaryInsurer | Dec. 31, 2021 USD ($) case defendant | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2021 USD ($) case | Dec. 31, 2021 USD ($) case
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Amount of letters of credit |  |  | $ 18,700,000 |  |  |  |  | $ 18,700,000 | $ 18,700,000
Asbestos Litigation |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Number of defendants | defendant |  |  | 40 |  |  |  |  |  |
Tenaris Litigation |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Loss contingency, patents allegedly infringed, number | patent | 3 |  |  |  |  |  |  |  |
Asbestos Litigation |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Annual out-of-pocket costs (less than) |  |  | $ 200,000 | $ 200,000 | $ 200,000 | $ 200,000 | $ 200,000 |  |
New claims filed each year (fewer than) | case |  |  | 25 |  |  |  |  |  |
Pending lawsuits (fewer than) | case |  |  | 150 |  |  |  |  | 150 | 150
Face amount of insurance coverage per occurrence (over) |  |  | $ 17,000,000 |  |  |  |  | $ 17,000,000 | $ 17,000,000
Aggregate primary insurance coverage (over) |  |  | 23,000,000 |  |  |  |  | 23,000,000 | 23,000,000
Face amount of excess coverage (over) |  |  | $ 950,000,000 |  |  |  |  | 950,000,000 | 950,000,000
Number of primary insurers under settlement agreement | primaryInsurer |  | 7 |  |  |  |  |  |  |
Percentage of costs of handling and settling each claim covered by insurance |  | 80.00% |  |  |  |  |  |  |
Insurers |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Payments for legal settlements |  |  |  |  |  |  |  | $ 40,000 | $ 2,000,000

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