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Finance debts - Short and long term debt (Details) - EUR (€) € in Millions | Dec. 31, 2021 | Dec. 31, 2020
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Borrowings |  |
Short-term debt | € 2,299 | € 2,882
Current portion of long-term debt | 1,781 | 1,909
Long-term debt | 23,714 | 21,895
Total borrowings | 27,794 | 26,686
Banks |  |
Borrowings |  |
Short-term debt | 362 | 337
Current portion of long-term debt | 347 | 759
Long-term debt | 4,650 | 3,193
Total borrowings | 5,359 | 4,289
Ordinary Bonds |  |
Borrowings |  |
Current portion of long-term debt | 913 | 1,140
Long-term debt | 18,049 | 18,280
Total borrowings | 18,962 | 19,420
Convertible Bonds |  |
Borrowings |  |
Current portion of long-term debt | 399 |
Long-term debt |  | 396
Total borrowings | 399 | 396
Sustainability-linked bond |  |
Borrowings |  |
Current portion of long-term debt | 2 |
Long-term debt | 996 |
Total borrowings | 998 |
Commercial papers |  |
Borrowings |  |
Short-term debt | 836 | 2,233
Total borrowings | 836 | 2,233
Other financial institutions |  |
Borrowings |  |
Short-term debt | 1,101 | 312
Current portion of long-term debt | 120 | 10
Long-term debt | 19 | 26
Total borrowings | € 1,240 | € 348

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