Note 15 - Other Income (Expense), Net - Other Income (Expense), Net (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Non-service cost components of pension and OPEB costs | $ 0 | $ (3) | $ (4) | $ (7) |
| Government assistance | 1 | 1 | 5 | |
| Foreign exchange gain (loss) | (1) | (5) | 10 | (11) |
| Strategic transaction expenses | (18) | (6) | (38) | (12) |
| Loss on sale of property, plant and equipment | (1) | |||
| Electric vehicle program termination charges | (1) | (60) | ||
| Loss on divestiture of ownership interests | (8) | (7) | ||
| Transition services income | 8 | 26 | ||
| Other, net | 6 | (6) | 7 | 1 |
| Other income (expense), net | $ (6) | $ (20) | $ (66) | $ (31) |
| X | ||||||||||
- Definition This item represents costs incurred in connection with evaluating alternative business opportunities. No definition available.
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| X | ||||||||||
- Definition Amount of transition services income. No definition available.
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| X | ||||||||||
- 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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| X | ||||||||||
- Definition Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in income from government assistance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- 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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| X | ||||||||||
- Definition Amount of other expense (income) that is infrequent in occurrence or unusual in nature. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- 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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