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 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 |
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] | ||||||||||||||||||||||||||||||
| Cash and cash equivalents | — | — | — | — | — |
21,000,000
EUR
|
— | — |
12,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
37,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — |
758,000,000
EUR
|
— | — |
589,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||
| Issued capital | — | — | — | — | — |
533,000,000
EUR
|
— | — |
533,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves | — | — | — | — | — |
1,216,000,000
EUR
|
— | — |
1,143,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — |
412,000,000
EUR
|
— | — |
323,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1,368,000,000
EUR
|
533,000,000
EUR
|
31,000,000
EUR
|
0
EUR
|
1,216,000,000
EUR
|
412,000,000
EUR
|
1,000,000
EUR
|
18,000,000
EUR
|
323,000,000
EUR
|
1,371,000,000
EUR
|
1 37,1
EUR
|
1,143,000,000
EUR
|
533,000,000
EUR
|
533,000,000
EUR
|
18,000,000
EUR
|
1,143,000,000
EUR
|
1,000,000
EUR
|
323,000,000
EUR
|
364,000,000
EUR
|
533,000,000
EUR
|
1,000,000
EUR
|
1,122,000,000
EUR
|
1,122,000,000
EUR
|
1 31,8
EUR
|
1,000,000
EUR
|
1 31,9
EUR
|
26,000,000
EUR
|
362,000,000
EUR
|
533,000,000
EUR
|
26,000,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — |
1,000,000
EUR
|
— | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — |
346,000,000
EUR
|
— | — |
266,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — |
758,000,000
EUR
|
— | — |
589,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |