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Investments in infrastructure projects from financial asset model concessions (Details) - EUR (€) € in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Infrastructure proyect long term receivables [Line Items] |  |  |
Infrastructure project receivables | € 162 | € 166 |
Long term infrastructure project receivables [Member] |  |  |
Infrastructure proyect long term receivables [Line Items] |  |  |
Infrastructure project receivables | 158 | 162 | € 163
Increase decrease in investments in infrastructure projects receivables additions | 6 | 9 |
Increase decrease in investments in infrastructure projects receivables disposals | (14) | (12) |
Increase decrease in investments in infrastructure projects receivables foreign exchange rate | € 3 | € 2 |

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- Details
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