Other Income, Net - Schedule of Other Income (Loss) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Other Income and Expenses [Abstract]
Components of net periodic benefit income other than service cost (Note 15)	$ 16,091	$ 14,107	$ 22,286
Interest income	7,019	8,184	4,155
Loss on asset write-down and dispositions, net	(819)	(173)	(6,290)
Other, net	427	(17)	905
Total other income, net	$ 22,718	$ 22,101	$ 21,056