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COMMITMENTS AND CONTINGENCIES - Schedule of Environmental Liability (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Accrual for Environmental Loss Contingencies [Roll Forward]    
Beginning balance $ 4,988 $ 5,532
Accretion expense 22 23
Obligations settled (69) (12)
Ending balance 4,941 5,543
Less: current portion $ 1,239 $ 1,585
Environmental Loss Contingency, Current, Statement Of Financial Position, Extensible Enumeration, Not Disclosed Flag Less: current portion Less: current portion
Long-term portion $ 3,702 $ 3,958
Environmental Loss Contingency, Noncurrent, Statement Of Financial Position, Extensible Enumeration, Not Disclosed Flag Long-term portion Long-term portion