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