INVENTORIES (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
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| Inventory [Line Items] | |||
| Refined products and blendstocks | $ 1,311.7 | $ 1,260.5 | |
| Crude oil and feedstocks | 1,587.5 | 1,438.0 | |
| Warehouse stock and other | 179.0 | 177.6 | |
| Inventory, Gross | 3,078.2 | 2,876.1 | |
| Lower of cost or market adjustment | 0.0 | (313.0) | |
| Total inventories | 3,078.2 | 2,563.1 | |
| Excess of replacement or current costs over stated LIFO value | 1,600.0 | ||
| Income (loss) from operations | (299.6) | $ 511.2 | |
| Inventory, LIFO Reserve, Effect on Income, Net | $ 5.4 | ||
| Scenario, Adjustment | |||
| Inventory [Line Items] | |||
| Income (loss) from operations | $ 313.0 | ||
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- Definition Carrying amount as of the balance sheet date of finished goods inventories for petroleum products, crude oil, petrochemical products, and other oil and gas inventories. No definition available.
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- Definition The aggregate carrying amount as of the balance sheet date of unrefined petroleum and the liquid hydrocarbon components recovered from natural gas. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The excess of replacement or current cost over the stated LIFO (last in first out) inventory value when the LIFO inventory method is utilized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of inventory reserves for last-in first-out (LIFO) and other inventory valuation methods. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The difference between the change in the inventory reserve representing the cumulative difference in cost between the first in, first out and the last in, first out inventory valuation methods and any LIFO decrement which have been reflected in the statement of income during the period. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount before valuation and LIFO reserves of other supplies used within the manufacturing or production process expected to be consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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