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Note 12 - Long-term Debt - Senior Unsecured Notes (Details) (Parentheticals) - Dec. 31, 2024 € in Millions, $ in Millions | USD ($) | EUR (€)
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The 2.23% 2028 Notes [Member] |  |
Face value |  | € 210
The 1.52% 2031 Notes [Member] |  |
Face value |  | € 125
The 3.02 % 2031 Notes [Member] |  |
Face value | $ | $ 150 |

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