Commitments and Contingencies - Changes in Accrued Environmental Remediation and Related Costs (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Commitments And Contingencies Disclosure [Abstract]
Balance at the beginning of the period	$ 92,940
Additions charged to expense, net	144
Payments, net	(180)
Balance at the end of the period	92,904
Amounts recognized in the Condensed Consolidated Balance Sheet at the end of the period:
Current liability	2,605	$ 2,643
Noncurrent liability	$ 90,299	$ 90,297