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Retirement Plans - Defined Benefit Plan, Net Periodic Benefit Cost (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
U.S. Retiree Healthcare Plan [Member] | Retiree Healthcare Plan [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Service cost $ 275 $ 775 $ 884
Interest cost 1,262 706 559
Expected return on plan assets (978) (1,138) (1,011)
Net amortization: Prior service credit (19) (19) (19)
Net amortization: Net actuarial (gain) loss   0 10
Net periodic pension cost 540 324 423
Non-U.S. Pension Plans [Member] | Pension Plans [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Service cost 3,073 4,018 4,577
Interest cost 2,797 1,360 1,247
Expected return on plan assets (2,653) (1,972) (1,835)
Settlement loss 221 73 77
Net amortization: Prior service credit (105) (129) (87)
Net amortization: Net actuarial (gain) loss (195) 649 1,186
Net periodic pension cost $ 3,138 $ 3,999 $ 5,165