| Assets | — | — |
| Intangible assets | — | — |
| Goodwill | 12,756.6a | 13,142.8a |
| Capitalised exploration expenditures | 420.4a | 325.4a |
| Other intangible assets | 1,937.6a | 2,123.4a |
| Tangible fixed assets | — | — |
| Property, plant and equipment | 20,238.4a | 17,449.8a |
| Right-of-use assets | 578.8a | 655.3a |
| Financial assets | — | — |
| Long-term receivables | 69a | 69.1a |
| Other non-current assets | 22.6a | 102.9a |
| Long-term derivatives | 5a | 38.1a |
| Total non-current assets | 36,028.4a | 33,906.8a |
| Inventories | — | — |
| Inventories | 305.9a | 202.3a |
| Trade receivables | 914.9a | 875.7a |
| Other short-term receivables | 796.4a | 525.3a |
| Short-term derivatives | 0.3a | 148.1a |
| Cash and cash equivalents | — | — |
| Cash and cash equivalents | 4,146.9a | 3,388.4a |
| Total current assets | 6,164.5a | 5,139.7a |
| Total assets | 42,192.9a | 39,046.5a |
| Equity and liabilities | — | — |
| Equity | — | — |
| Share capital | 84.3a | 84.3a |
| Share premium | 12,946.6a | 12,946.6a |
| Other equity | -339.9a | -668.8a |
| Total equity | 12,691.1a | 12,362.2a |
| Non-current liabilities | — | — |
| Deferred taxes | 12,990a | 10,592.3a |
| Long-term abandonment provision | 4,147.7a | 4,304.1a |
| Long-term bonds | 7,336.8a | 5,798.2a |
| Long-term derivatives | 55.3a | 0.5a |
| Long-term lease debt | 458a | 555.5a |
| Other non-current liabilities | 0a | 1a |
| Total non-current liabilities | 24,987.8a | 21,251.5a |
| Current liabilities | — | — |
| Trade creditors | 329.1a | 291a |
| Short-term bonds | 63.5a | 0a |
| Accrued public charges and indirect taxes | 40.8a | 38.8a |
| Tax payable | 2,433.6a | 3,599.9a |
| Short-term derivatives | 151.7a | 32.8a |
| Short-term abandonment provision | 131.7a | 250.6a |
| Short-term lease debt | 217.7a | 148.7a |
| Other current liabilities | 1,145.8a | 1,071a |
| Total current liabilities | 4,514a | 5,432.9a |
| Total liabilities | 29,501.7a | 26,684.3a |
| Total equity and liabilities | 42,192.9a | 39,046.5a |