Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Property, plant and equipment |
580,000,000
EUR
|
355,000,000
EUR
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets other than goodwill [abstract] | ||
| Intangible assets other than goodwill |
349,000,000
EUR
|
529,000,000
EUR
|
| Goodwill |
653,000,000
EUR
|
2 875
EUR
|
| Investments accounted for using equity method [abstract] | ||
| Investments accounted for using equity method |
12,000,000
EUR
|
11,000,000
EUR
|
| Miscellaneous non-current assets [abstract] | ||
| Non-current derivative financial assets |
184,000,000
EUR
|
206,000,000
EUR
|
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
1 739
EUR
|
2 295
EUR
|
| Miscellaneous current assets [abstract] | ||
| Current derivative financial assets |
2,000,000
EUR
|
13,000,000
EUR
|
| Other current assets |
1 510
EUR
|
1 637
EUR
|
| Classes of other provisions [abstract] | ||
| Other provisions [abstract] | ||
| Other non-current provisions |
345,000,000
EUR
|
282,000,000
EUR
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
2 089
EUR
|
2 530
EUR
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current borrowings and current portion of non-current borrowings |
17,000,000
EUR
|
2 124
EUR
|
| Non-current portion of non-current borrowings, by type [abstract] | ||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | ||
| Trade and other current payables [abstract] | ||
| Current trade payables |
1 018
EUR
|
2 066
EUR
|
| Categories of current financial liabilities [abstract] | ||
| Current financial liabilities |
0
EUR
|
2,000,000
EUR
|
| Miscellaneous non-current liabilities [abstract] | ||
| Non-current derivative financial liabilities |
69,000,000
EUR
|
35,000,000
EUR
|
| Other non-current liabilities |
3,000,000
EUR
|
1,000,000
EUR
|
| Miscellaneous current liabilities [abstract] | ||
| Other current liabilities |
2 028
EUR
|
2 276
EUR
|
| Issued capital [abstract] | ||
| Issued capital |
18,000,000
EUR
|
111,000,000
EUR
|
| Retained earnings [abstract] | ||
| Retained earnings, profit (loss) for reporting period |
248,000,000
EUR
|
3 441
EUR
|
| Miscellaneous equity [abstract] | ||
| Additional paid-in capital |
1 887
EUR
|
1 499
EUR
|
| Net assets (liabilities) [abstract] | ||
| Assets |
8 246
EUR
|
11 294
EUR
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
5 788
EUR
|
6 488
EUR
|
| Current liabilities |
3 660
EUR
|
7 056
EUR
|
| Assets less current liabilities [abstract] |