Equity (Details) - EUR (€) € in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Equity | ||
| Share capital | € 4,005 | € 4,005 |
| Retained earnings | 33,209 | 32,552 |
| Cumulative currency translation differences | 1,936 | 8,081 |
| Other reserves and equity instruments: | ||
| Perpetual subordinated bonds | 5,000 | 5,000 |
| Legal reserve | 959 | 959 |
| Reserve for treasury shares | 2,782 | 2,883 |
| Reserve for OCI on cash flow hedging derivatives net of tax effect | 42 | (612) |
| Reserve for OCI on defined benefit plans net of tax effect | (94) | (91) |
| Reserve for OCI on equity-accounted investments | 92 | 28 |
| Reserve for OCI on other investments valued at fair value | 104 | 160 |
| Reserve for convertible bond issue | 79 | 79 |
| Treasury shares | (2,782) | (2,883) |
| Profit for the year | 2,608 | 2,624 |
| Equity attributable to equity holders of Eni | € 47,940 | € 52,785 |
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- Definition Carrying value of perpetual subordinated bonds issued by the company. No definition available.
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- Definition The profit (loss) attributable to ordinary equity holders of the parent equity. No definition available.
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- Definition The amount of reserve of share of other comprehensive income of investments accounted for using equity method. No definition available.
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- Definition A component of equity representing the reserve for the redemption of the entity's own shares. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition The amount of equity attributable to the owners of the parent. This specifically excludes non-controlling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The nominal value of capital issued. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition A component of equity representing the accumulated portion of gain (loss) on a hedging instrument that is determined to be an effective hedge for cash flow hedges. [Refer: Cash flow hedges [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition A component of equity representing components of convertible instruments classified as equity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A component of equity representing exchange differences on translation of financial statements recognised in other comprehensive income and accumulated in equity. [Refer: Other comprehensive income] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A component of equity representing the accumulated remeasurements of defined benefit plans. [Refer: Defined benefit plans [domain]] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A component of equity representing the entity’s cumulative undistributed earnings or deficit excluding the profit or loss for the reporting period. [Refer: Retained earnings] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A component of equity representing reserves created based on legal requirements. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition An entity’s own equity instruments, held by the entity or other members of the consolidated group. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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