OTHER OPERATING COSTS (INCOME), NET - Other Operating Costs (Income), Net (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Component of Operating Income [Abstract] | ||||
| Environmental remediation charges | $ 0 | $ 1 | $ 6 | $ 8 |
| Gain on lumber mill sale | 0 | (29) | 0 | (29) |
| Insurance recoveries | 0 | (34) | (4) | (39) |
| Litigation expense, net | 8 | 8 | 32 | 18 |
| Product remediation insurance recovery | 0 | 0 | (28) | 0 |
| Research and development expenses | 2 | 2 | 4 | 4 |
| Other, net | 6 | 3 | 13 | 13 |
| Total other operating costs (income), net | $ 16 | $ (49) | $ 23 | $ (25) |
| X | ||||||||||
- Definition Amount, before recovery, of expense for known and estimated future costs arising from requirement to perform environmental remediation. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations. No definition available.
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- Definition Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Product remediation insurance recovery. No definition available.
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