Note 11 - Intangible Assets - Gross Carrying Amount and Accumulated Amortization of Intangible Assets (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Carrying Amount | $ 576 | $ 568 |
| Accumulated Amortization | 268 | 224 |
| Net | 308 | 344 |
| Patents, Trademarks and Technology [Member] | ||
| Carrying Amount | 255 | 253 |
| Accumulated Amortization | 96 | 81 |
| Net | 159 | 172 |
| Licenses and Other Agreements [Member] | ||
| Carrying Amount | 281 | 278 |
| Accumulated Amortization | 146 | 121 |
| Net | 135 | 157 |
| Other Intangible Assets [Member] | ||
| Carrying Amount | 40 | 37 |
| Accumulated Amortization | 26 | 22 |
| Net | $ 14 | $ 15 |
| X | ||||||||||
- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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