Contingencies - Additional Information (Detail) - USD ($)	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Site Contingency [Line Items]
Environmental losses accrual	$ 21,463,000		$ 20,646,000
Cash expenditures related to legal and environmental matters	$ 2,243,000	$ 11,384,000
Contribution for future response costs	5.00%
Wilmington Site [Member]
Site Contingency [Line Items]
Payment of environmental response costs	$ 3,914,000
Minimum [Member]
Site Contingency [Line Items]
Environmental losses and legal losses	21,463,000
Maximum [Member]
Site Contingency [Line Items]
Environmental losses and legal losses	$ 48,894,000