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Retirement Plans - Defined Benefit Plan, Fair Value Measurement of Plan Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Significant Unobservable Inputs (Level 3) | Bank and Insurance Investment Contracts [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	$ 65,945	$ 69,120	$ 60,119
UNITED STATES | Retiree Healthcare Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	18,314	16,168	13,773
Non-U.S. Pension Plans [Member] | Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	91,169	93,890	$ 83,011
Retirement Plans [Member] | Portion at Fair Value Measurement [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	109,483	110,058
Retirement Plans [Member] | Quoted Prices in Active Market for Identical Assets (Level 1) | Portion at Fair Value Measurement [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	43,538	40,938
Retirement Plans [Member] | Significant Unobservable Inputs (Level 3) | Portion at Fair Value Measurement [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	65,945	69,120
Retirement Plans [Member] | UNITED STATES | Retiree Healthcare Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	18,314	16,168
Retirement Plans [Member] | UNITED STATES | Retiree Healthcare Plan [Member] | Mutual Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	18,314	16,168
Retirement Plans [Member] | UNITED STATES | Quoted Prices in Active Market for Identical Assets (Level 1) | Retiree Healthcare Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	18,314	16,168
Retirement Plans [Member] | UNITED STATES | Quoted Prices in Active Market for Identical Assets (Level 1) | Retiree Healthcare Plan [Member] | Mutual Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	18,314	16,168
Retirement Plans [Member] | Non-U.S. Pension Plans [Member] | Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	91,169	93,890
Retirement Plans [Member] | Non-U.S. Pension Plans [Member] | Pension Plans [Member] | Mutual Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	23,891	23,582
Retirement Plans [Member] | Non-U.S. Pension Plans [Member] | Pension Plans [Member] | Cash and Cash Equivalents [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	1,333	1,188
Retirement Plans [Member] | Non-U.S. Pension Plans [Member] | Pension Plans [Member] | Bank and Insurance Investment Contracts [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	65,945	69,120
Retirement Plans [Member] | Non-U.S. Pension Plans [Member] | Quoted Prices in Active Market for Identical Assets (Level 1) | Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	25,224	24,770
Retirement Plans [Member] | Non-U.S. Pension Plans [Member] | Quoted Prices in Active Market for Identical Assets (Level 1) | Pension Plans [Member] | Mutual Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	23,891	23,582
Retirement Plans [Member] | Non-U.S. Pension Plans [Member] | Quoted Prices in Active Market for Identical Assets (Level 1) | Pension Plans [Member] | Cash and Cash Equivalents [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	1,333	1,188
Retirement Plans [Member] | Non-U.S. Pension Plans [Member] | Significant Unobservable Inputs (Level 3) | Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	65,945	69,120
Retirement Plans [Member] | Non-U.S. Pension Plans [Member] | Significant Unobservable Inputs (Level 3) | Pension Plans [Member] | Bank and Insurance Investment Contracts [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of defined benefit plan assets	$ 65,945	$ 69,120

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No definition available.

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+ References

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