Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment | — | — |
1,643,000,000
EUR
|
— | — | — | — | — | — | — |
1,649,000,000
EUR
|
— | — | — | — | — | — | — |
| Right-of-use assets | — | — |
691,000,000
EUR
|
— | — | — | — | — | — | — |
760,000,000
EUR
|
— | — | — | — | — | — | — |
| Goodwill | — | — |
157 ,0
EUR
|
— | — | — | — | — | — | — |
1,808,000,000
EUR
|
— | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — |
422,000,000
EUR
|
— | — | — | — | — | — | — |
382,000,000
EUR
|
— | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — |
189,000,000
EUR
|
— | — | — | — | — | — | — |
17, 6
EUR
|
— | — | — | — | — | — | — |
| Deferred tax assets | — | — |
20,000,000
EUR
|
— | — | — | — | — | — | — |
31,000,000
EUR
|
— | — | — | — | — | — | — |
| Other non-current financial assets | — | — |
2,000,000
EUR
|
— | — | — | — | — | — | — |
2,000,000
EUR
|
— | — | — | — | — | — | — |
| Non-current assets | — | — |
454, 7
EUR
|
— | — | — | — | — | — | — |
4,824,000,000
EUR
|
— | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current inventories | — | — |
92,000,000
EUR
|
— | — | — | — | — | — | — |
7, 8
EUR
|
— | — | — | — | — | — | — |
| Current tax assets, current | — | — |
3,000,000
EUR
|
— | — | — | — | — | — | — |
12,000,000
EUR
|
— | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
339,000,000
EUR
|
— | — | — | — | — | — | — |
3 2,9
EUR
|
— |
495,000,000
EUR
|
— | — | — | — | — |
| Current assets | — | — |
1,532,000,000
EUR
|
— | — | — | — | — | — | — |
1 66,5
EUR
|
— | — | — | — | — | — | — |
| Assets | — | — |
607 ,9
EUR
|
— | — | — | — | — | — | — |
6,488,000,000
EUR
|
— | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital | — | — |
194,000,000
EUR
|
— | — | — | — | — | — | — |
194,000,000
EUR
|
— | — | — | — | — | — | — |
| Retained earnings | — | — |
202, 7
EUR
|
— | — | — | — | — | — | — |
2,228,000,000
EUR
|
— | — | — | — | — | — | — |
| Other reserves | — | — |
135,000,000
EUR
|
— | — | — | — | — | — | — |
115,000,000
EUR
|
— | — | — | — | — | — | — |
| Equity |
202, 7
EUR
|
-
EUR
|
2,092,000,000
EUR
|
194,000,000
EUR
|
135,000,000
EUR
|
6,000,000
EUR
|
194,000,000
EUR
|
115,000,000
EUR
|
6,000,000
EUR
|
2,228,000,000
EUR
|
2,313,000,000
EUR
|
-
EUR
|
2,204,000,000
EUR
|
2,110,000,000
EUR
|
194,000,000
EUR
|
115,000,000
EUR
|
9,000,000
EUR
|
6,000,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||
| Non-current provisions | — | — |
90,000,000
EUR
|
— | — | — | — | — | — | — |
7, 2
EUR
|
— | — | — | — | — | — | — |
| Deferred tax liabilities | — | — |
266,000,000
EUR
|
— | — | — | — | — | — | — |
283,000,000
EUR
|
— | — | — | — | — | — | — |
| Non-current liabilities | — | — |
2,184,000,000
EUR
|
— | — | — | — | — | — | — |
2,214,000,000
EUR
|
— | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||
| Current provisions | — | — |
25,000,000
EUR
|
— | — | — | — | — | — | — |
9,000,000
EUR
|
— | — | — | — | — | — | — |
| Trade and other current payables | — | — |
1,588,000,000
EUR
|
— | — | — | — | — | — | — |
1 72,8
EUR
|
— | — | — | — | — | — | — |
| Current tax liabilities, current | — | — |
3,000,000
EUR
|
— | — | — | — | — | — | — |
3,000,000
EUR
|
— | — | — | — | — | — | — |
| Current liabilities | — | — |
1,803,000,000
EUR
|
— | — | — | — | — | — | — |
1,961,000,000
EUR
|
— | — | — | — | — | — | — |
| Liabilities | — | — |
398, 7
EUR
|
— | — | — | — | — | — | — |
41 7 ,5
EUR
|
— | — | — | — | — | — | — |
| Equity and liabilities | — | — |
607 ,9
EUR
|
— | — | — | — | — | — | — |
6,488,000,000
EUR
|
— | — | — | — | — | — | — |