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INVENTORIES AND SUPPLIES (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Inventory [Line Items] |  |
Total inventories and supplies | $ 377,308 | $ 384,657
Supplies |  |
Inventory [Line Items] |  |
Total inventories and supplies | 217,844 | 200,905
Oil and oil related products |  |
Inventory [Line Items] |  |
Total inventories and supplies | 128,539 | 152,992
Solvent and solutions |  |
Inventory [Line Items] |  |
Total inventories and supplies | 11,613 | 12,458
Other |  |
Inventory [Line Items] |  |
Total inventories and supplies | $ 19,312 | $ 18,302

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