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COMMITMENTS AND CONTINGENCIES - Environmental Remediation Liability (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Accrual for Environmental Loss Contingencies [Roll Forward]    
Beginning balance $ 6,335 $ 5,887
Obligations settled (338) (353)
Ending balance 6,072 6,372
Less: current portion 1,799 646
Long-term portion 4,273 5,726
Other environmental remediation sites    
Accrual for Environmental Loss Contingencies [Roll Forward]    
Obligations incurred 75 79
Inactive waste disposal site    
Accrual for Environmental Loss Contingencies [Roll Forward]    
Obligations incurred $ 0 $ 759