Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Land and buildings [abstract] | |||
| Land |
5,000,000
EUR
|
5,000,000
EUR
|
— |
| Buildings |
64,000,000
EUR
|
40,000,000
EUR
|
— |
| Machinery |
66,000,000
EUR
|
50,000,000
EUR
|
— |
| Other property, plant and equipment |
1,000,000
EUR
|
1,000,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible exploration and evaluation assets |
386,000,000
EUR
|
337,000,000
EUR
|
— |
| Other intangible assets |
16,000,000
EUR
|
13,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
31,000,000
EUR
|
17,000,000
EUR
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current accrued income other than current contract assets |
1,000,000
EUR
|
3,000,000
EUR
|
— |
| Other current receivables |
0
EUR
|
0
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Classes of current inventories [abstract] | |||
| Current inventories |
4,000,000
EUR
|
4,000,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
21,000,000
EUR
|
12,000,000
EUR
|
37,000,000
EUR
|
| Classes of other provisions [abstract] | |||
| Provision for decommissioning, restoration and rehabilitation costs [abstract] | |||
| Non-current provision for decommissioning, restoration and rehabilitation costs |
75,000,000
EUR
|
29,000,000
EUR
|
— |
| Current provision for decommissioning, restoration and rehabilitation costs |
0
EUR
|
0
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
69,000,000
EUR
|
50,000,000
EUR
|
— |
| Other current payables |
11,000,000
EUR
|
4,000,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
2,000,000
EUR
|
4,000,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current accrued expenses and other current liabilities |
36,000,000
EUR
|
22,000,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
533,000,000
EUR
|
533,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
3,000,000
EUR
|
53,000,000
EUR
|
— |
| Retained earnings, excluding profit (loss) for reporting period |
1,371,000,000
EUR
|
1,318,000,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
31,000,000
EUR
|
18,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
758,000,000
EUR
|
589,000,000
EUR
|
— |
| Liabilities |
346,000,000
EUR
|
266,000,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
57,000,000
EUR
|
36,000,000
EUR
|
— |
| Current liabilities |
186,000,000
EUR
|
98,000,000
EUR
|
— |
| Assets less current liabilities [abstract] |