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Trade current assets and liabilities (Details) - EUR (€) € in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disclosure of detailed information about working capital [Line Items] |  |  |
Balance working capital | € (1,182) | € (1,511) | € (1,353)
Increase decrease in working capital exchange rate | (21) | 1 |
Increase decrease in working capital consolidation scope changes | 4 | (11) |
Increase decrease in working capital other | 345 | (148) |
Inventories total [Member] |  |  |
Disclosure of detailed information about working capital [Line Items] |  |  |
Balance working capital | 492 | 458 | 476
Increase decrease in working capital exchange rate | 13 | 5 |
Increase decrease in working capital consolidation scope changes | 0 | 0 |
Increase decrease in working capital other | 21 | (23) |
Trade and other current receivables [Member] |  |  |
Disclosure of detailed information about working capital [Line Items] |  |  |
Balance working capital | 2,228 | 1,677 | 1,600
Increase decrease in working capital exchange rate | 29 | 19 |
Increase decrease in working capital consolidation scope changes | 1 | (12) |
Increase decrease in working capital other | 522 | 70 |
Trade and other current payables [Member] |  |  |
Disclosure of detailed information about working capital [Line Items] |  |  |
Balance working capital | (3,902) | (3,646) | € (3,429)
Increase decrease in working capital exchange rate | (63) | (23) |
Increase decrease in working capital consolidation scope changes | 4 | 1 |
Increase decrease in working capital other | € (198) | € (195) |

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