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 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 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 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — |
1 ,1
EUR
|
1 ,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — | — | — | — |
96,000,000
EUR
|
1 1, 3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — | — | — | — | — |
24, 0
EUR
|
5, 2
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets | — | — | — | — | — | — | — |
16,000,000
EUR
|
13,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — |
37,000,000
EUR
|
36,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — |
0
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — |
361 , 6
EUR
|
344, 7
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — | — | — | — | — | — | — |
5 3,7
EUR
|
5 3,7
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — | — |
8 4,8
EUR
|
6 7, 5
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — |
4, 2
EUR
|
4 ,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1 5,9
EUR
|
8 4,8
EUR
|
537,000,000
EUR
|
42,000,000
EUR
|
0 ,1
EUR
|
149 , 3
EUR
|
5 ,1
EUR
|
153 ,5
EUR
|
137 ,2
EUR
|
1 7, 5
EUR
|
6 7, 5
EUR
|
4 ,1
EUR
|
5 3,7
EUR
|
6,000,000
EUR
|
133 , 0
EUR
|
5 ,1
EUR
|
1,434,000,000
EUR
|
2 6,6
EUR
|
47,000,000
EUR
|
6 1, 5
EUR
|
5 3,7
EUR
|
0, 5
EUR
|
138 , 7
EUR
|
2 ,7
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Current tax liabilities | — | — | — | — | — | — | — |
30,000,000
EUR
|
24,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — | — | — | — | — |
0
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — | — |
208 , 1
EUR
|
2 0 7, 6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — |
361 , 6
EUR
|
344, 7
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |