XML 65 R56.htm IDEA: XBRL DOCUMENT v3.22.2.2
Contingencies - Additional Information (Detail) - USD ($)
9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Site Contingency [Line Items]      
Environmental losses accrual $ 33,285,000   $ 23,127,000
Cash expenditures related to legal matters and environmental matters $ 1,511,000 $ 2,530,000  
Contribution for future response costs 5.00%    
Wilmington Site [Member]      
Site Contingency [Line Items]      
Payment of environmental response costs $ 3,451,000    
Minimum [Member]      
Site Contingency [Line Items]      
Environmental losses and legal losses 33,285,000    
Maximum [Member]      
Site Contingency [Line Items]      
Environmental losses and legal losses $ 56,954,000