| Assets | — | — |
| Intangible assets | 844.57a | 655.74a |
| Property, plant and equipment | 32,099.14a | 30,099.2a |
| Equity-accounted investments | 410.56a | 48.11a |
| Other financial assets | 2,562.96a | 2,077.17a |
| Other assets | 747.78a | 544.09a |
| Deferred tax assets | 2,091.3a | 1,948.93a |
| Non-current assets | 38,756.31a | 35,373.24a |
| Inventories | 3,205a | 3,126.11a |
| Trade receivables | 2,552.14a | 2,715.3a |
| Other financial assets | 1,150.4a | 1,908.61a |
| Other assets | 2,763.19a | 1,694.57a |
| Cash and cash equivalents | 9,218.59a | 13,338.67a |
| Current assets | 18,889.32a | 22,783.26a |
| Total assets | 57,645.63a | 58,156.5a |
| Equity and liabilities | — | — |
| Share capital | 6,231.17a | 6,231.17a |
| Reserves | 32,886.7a | 33,147.19a |
| Equity of stockholders of the parent | 39,117.87a | 39,378.36a |
| Non-controlling interests | 0.56a | 0.52a |
| Total equity | 39,118.43a | 39,378.88a |
| Provisions for pensions and similar obligations | 232.5a | 195.18a |
| Lease liabilities | 843.51a | 529.8a |
| Provisions for decommissioning and restoration obligations | 8,330.85a | 8,654.42a |
| Other provisions | 747.04a | 754.8a |
| Other financial liabilities | 150.26a | 86.54a |
| Other liabilities | 47.05a | 48.5a |
| Deferred tax liabilities | 8.62a | 0.7a |
| Non-current liabilities | 10,359.83a | 10,269.94a |
| Trade payables | 3,928.77a | 4,067.46a |
| Interest-bearing debts | 25.9a | 110.05a |
| Lease liabilities | 272.88a | 147.65a |
| Income tax liabilities | 138.22a | 163.59a |
| Other provisions and decommissioning | 1,364.07a | 1,170.24a |
| Other financial liabilities | 907.76a | 569a |
| Other liabilities | 1,529.77a | 2,279.69a |
| Current liabilities | 8,167.37a | 8,507.68a |
| Total equity and liabilities | 57,645.63a | 58,156.5a |