Contingencies - Additional Information (Detail) - USD ($)	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Site Contingency [Line Items]
Environmental losses accrual	$ 20,816,000		$ 20,646,000
Cash expenditures related to legal and environmental matters	$ 1,982,000	$ 8,882,000
Contribution for future response costs	5.00%
Wilmington Site [Member]
Site Contingency [Line Items]
Payment of environmental response costs	$ 3,841,000
Minimum [Member]
Site Contingency [Line Items]
Environmental losses and legal losses	20,816,000
Maximum [Member]
Site Contingency [Line Items]
Environmental losses and legal losses	$ 48,104,000