v3.26.1
Earnings (loss) per share (Details) - EUR (€)
€ / shares in Units, € in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Earnings (loss) per share      
Weighted average number of shares used for basic earnings per share 3,024,753,353 3,167,006,396 3,303,766,512
Potential shares to be issued for ILT incentive plan 6,350,799 6,369,161 6,352,583
Potential shares to be issued for Sustainability-linked bond 56,975,836 56,975,836 17,014,702
Weighted average number of shares used for diluted earnings per share 3,088,079,988 3,230,351,393 3,327,133,797
Profit (loss) attributable to Eni € 2,608 € 2,624 € 4,771
Remuneration of subordinated perpetual bonds net of tax effect (237) (132) (109)
Eni's profit for basic earnings per share 2,371 2,492 4,662
Remuneration of Sustainability-linked bond net of tax effect 31 31 9
Eni's profit for diluted earnings per share € 2,402 € 2,523 € 4,671
Basic earnings per share € 0.78 € 0.79 € 1.41
Diluted earnings per share € 0.78 € 0.78 € 1.4