Defined Contribution Plan, Pension and Other Post-Retirement Benefit Plans - Amounts Recognized as Other Changes in Plan Assets and Benefit Obligations in Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
U.S. Pension and Other Post-Retirement Benefit Plans | U.S. Pension and Other Post-Retirement Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Actuarial (gain) loss	$ 0	$ (1,435)
Amortization of actuarial (loss) gain	0	(9,575)
Prior service credit	0	(6)
Total recognized in other comprehensive income (loss)	0	(11,016)
Non-U.S. Pension Plan | Non-U.S. Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Actuarial (gain) loss	1,186	615
Amortization of actuarial (loss) gain	(716)	(672)
Prior service credit	(46)	(54)
Total recognized in other comprehensive income (loss)	$ 424	$ (111)