SUPPLEMENTAL FINANCIAL INFORMATION - Schedule of Components of Other Items, Net (Details) - USD ($) $ in Millions |
5 Months Ended | 7 Months Ended | 12 Months Ended | |
|---|---|---|---|---|
Dec. 31, 2025 |
Aug. 06, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Additional Financial Information Disclosure [Abstract] | ||||
| Pension and postretirement benefit costs | $ (35) | $ (80) | $ (139) | $ (153) |
| Foreign exchange losses | (5) | (11) | (47) | (66) |
| Other | 1 | (1) | 4 | 3 |
| Other items, net | $ (39) | $ (92) | $ (182) | $ (216) |
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- Definition Additional Financial Information Disclosure [Abstract] No definition available.
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- Definition Other Sundry Nonoperating Income (Expense) No definition available.
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- Definition Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expense (reversal of expense) for net periodic benefit cost components, excluding service cost component, of defined benefit plan. Amount includes, but is not limited to, interest cost, expected (return) loss on plan asset, amortization of prior service cost (credit), amortization of (gain) loss, amortization of transition (asset) obligation, settlement (gain) loss, curtailment (gain) loss and certain termination benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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