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Schedule of Fair Value of Pensions Plan Assets by Asset Category (Detail) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Defined Benefit Plan Disclosure |  |  |
Total | $ 151,600 |  |
UNITED STATES |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 149,578 | $ 158,855 | $ 166,932
UNITED STATES | Quoted Prices in Active Markets for Identical Instruments (Level 1) |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 1,500 | 1,582 |
UNITED STATES | Significant Other Observable Inputs (Level 2) |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 148,078 | 157,273 |
UNITED STATES | Corporate Debt Securities |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 119,805 | 127,098 |
UNITED STATES | Corporate Debt Securities | Significant Other Observable Inputs (Level 2) |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 119,805 | 127,098 |
UNITED STATES | US Government Debt Securities |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 20,847 | 22,250 |
UNITED STATES | US Government Debt Securities | Significant Other Observable Inputs (Level 2) |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 20,847 | 22,250 |
UNITED STATES | Global equity Securities |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 7,426 | 7,925 |
UNITED STATES | Global equity Securities | Significant Other Observable Inputs (Level 2) |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 7,426 | 7,925 |
UNITED STATES | Cash and Cash Equivalents |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 1,500 | 1,582 |
UNITED STATES | Cash and Cash Equivalents | Quoted Prices in Active Markets for Identical Instruments (Level 1) |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 1,500 | 1,582 |
Foreign Pension Plans, Defined Benefit |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 2,017 | 1,856 | $ 1,586
Foreign Pension Plans, Defined Benefit | Significant Other Observable Inputs (Level 2) |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 2,017 | 1,856 |
Foreign Pension Plans, Defined Benefit | Other |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | 2,017 | 1,856 |
Foreign Pension Plans, Defined Benefit | Other | Significant Other Observable Inputs (Level 2) |  |  |
Defined Benefit Plan Disclosure |  |  |
Total | $ 2,017 | $ 1,856 |

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