INCOME TAXES - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|---|---|
| Deferred tax assets: | Ìý | Ìý | Ìý | Ìý |
| Operating loss and other carryforwards | $ 390 | $ 389 | Ìý | Ìý |
| Pension and OPEB liabilities | 155 | 244 | Ìý | Ìý |
| Environmental | 67 | 96 | Ìý | Ìý |
| Product inventories | 92 | 54 | Ìý | Ìý |
| State and local | 9 | 14 | Ìý | Ìý |
| Lease liabilities | 79 | 62 | Ìý | Ìý |
| Other liabilities | 180 | 135 | Ìý | Ìý |
| Total deferred tax assets before valuation allowance | 972 | 994 | Ìý | Ìý |
| Deferred tax asset valuation allowance | (396) | (390) | $ (409) | $ (836) |
| Net deferred tax assets | 576 | 604 | Ìý | Ìý |
| Deferred tax liabilities: | Ìý | Ìý | Ìý | Ìý |
| Investment in ventures | (192) | (195) | Ìý | Ìý |
| Lease assets | (79) | (38) | Ìý | Ìý |
| Property, plant and equipment and mineral rights | (837) | (827) | Ìý | Ìý |
| Other assets | (103) | (122) | Ìý | Ìý |
| Total deferred tax liabilities | (1,211) | (1,182) | Ìý | Ìý |
| Net deferred tax assets (liabilities) | $ (635) | $ (578) | 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://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 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. No definition available.
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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 investments (excludes investments in subsidiaries and equity method investments). No definition available.
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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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