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Finance debt - Currency of long-term debt (Details) - EUR (€) € in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Borrowings |  |
Borrowings | € 28,729 | € 26,917
Short term debt |  |
Borrowings |  |
Borrowings | 4,092 | 4,446
Short term debt | Euro |  |
Borrowings |  |
Borrowings | 3,469 | 3,994
Short term debt | U.S. dollars |  |
Borrowings |  |
Borrowings | 614 | 337
Short term debt | Other Currency [Member] |  |
Borrowings |  |
Borrowings | 9 | 115
Long term debt and current portion of long-term debt |  |
Borrowings |  |
Borrowings | 24,637 | 22,471
Long term debt and current portion of long-term debt | Euro |  |
Borrowings |  |
Borrowings | 20,293 | 17,171
Long term debt and current portion of long-term debt | U.S. dollars |  |
Borrowings |  |
Borrowings | 4,342 | 5,298
Long term debt and current portion of long-term debt | Other Currency [Member] |  |
Borrowings |  |
Borrowings | € 2 | € 2

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