INCOME TAXES - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Deferred tax assets: | Ìý | Ìý | Ìý | Ìý |
| Operating loss and other carryforwards | $ 589 | $ 390 | Ìý | Ìý |
| Pension and OPEB liabilities | 129 | 155 | Ìý | Ìý |
| Environmental | 69 | 67 | Ìý | Ìý |
| Product inventories | 53 | 92 | Ìý | Ìý |
| State and local | 36 | 9 | Ìý | Ìý |
| Lease liabilities | 87 | 79 | Ìý | Ìý |
| Other liabilities | 151 | 180 | Ìý | Ìý |
| Total deferred tax assets before valuation allowance | 1,114 | 972 | Ìý | Ìý |
| Deferred tax asset valuation allowance | (388) | (396) | $ (390) | $ (409) |
| Net deferred tax assets | 726 | 576 | Ìý | Ìý |
| Deferred tax liabilities: | Ìý | Ìý | Ìý | Ìý |
| Investment in ventures | (181) | (192) | Ìý | Ìý |
| Lease assets | (88) | (79) | Ìý | Ìý |
| Property, plant and equipment and mineral rights | (811) | (837) | Ìý | Ìý |
| Intangible assets | (441) | (27) | Ìý | Ìý |
| Other assets | (59) | (76) | Ìý | Ìý |
| Total deferred tax liabilities | (1,580) | (1,211) | Ìý | Ìý |
| Net deferred tax liabilities | $ (854) | $ (635) | Ìý | Ìý |
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- Definition Deferred Tax Assets, Lease Liabilities No definition available.
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- References No definition available.
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- References No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from state taxes. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from asset retirement obligations. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from investments (excludes investments in subsidiaries and equity method investments). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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