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Current and non-current inventories (Details) - EUR (€) € in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Current and non-current inventories |  |
Raw and auxiliary materials and consumables | € 1,292 | € 1,228
Components and spare parts for drilling operations, plans and equipment | 1,628 | 1,515
Semi-finished, finished products and goods | 3,260 | 4,962
Other | 6 | 4
Current inventories | € 6,186 | € 7,709

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