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Other financial assets - Additional information (Details) - EUR (€) € in Millions | Dec. 31, 2023 | Dec. 31, 2022
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Financing receivables held for operating and non operating purpose | US Dollars |  |
Other financial assets |  |
Other financial assets | € 2,503 |
Financing receivables held for operating and non operating purpose | Euro |  |
Other financial assets |  |
Other financial assets | 630 |
Financing receivables held for operating purposes | beyond 5 years |  |
Other financial assets |  |
Other financial assets | 149 | € 164
Financing receivables held for operating purposes | Exploration & Production |  |
Other financial assets |  |
Other financial assets | 2,173 |
Financing receivables held for operating purposes | Exploration & Production | Coral FLNG SA |  |
Other financial assets |  |
Other financial assets | 453 | 356
Financing receivables held for operating purposes | Exploration & Production | Mozambique Rovuma Venture SpA |  |
Other financial assets |  |
Other financial assets | 1,339 | 1,187
Financing receivables held for non operating purpose |  |
Other financial assets |  |
Restricted deposits in escrow to guarantee transactions on derivative contracts | 712 | 1,266
Securities held for operating purposes |  |
Other financial assets |  |
Financial assets pledged as collateral for liabilities or contingent liabilities | 19 | € 20
Non-current financing receivables held for operating purposes |  |
Other financial assets |  |
Fair value | € 2,285 |

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