Statement Of Financial Position [Abstract]
| Concept |
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 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Intangible assets other than goodwill |
6,000,000
EUR
|
— | — | — | — | — | — |
7,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
49,000,000
EUR
|
— | — | — | — | — | — |
15,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
150,000,000
EUR
|
— | — | — | — | — | — |
1,194,000,000
EUR
|
— | — | — | — | — | — | — |
1,970,000,000
EUR
|
— | — | — | — | — |
| Assets |
8 158,3
EUR
|
— | — | — | — | — | — |
8 482,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
580,000,000
EUR
|
— | — | — | — | — | — |
580,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
3 356,4
EUR
|
— | — | — | — | — | — |
3 541,4
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
358,000,000
EUR
|
— | — | — | — | — | — |
358,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
3 625,9
EUR
|
— | — | — | — | — | — |
3 842,7
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
3 625,9
EUR
|
3 356,4
EUR
|
1,644,000,000
EUR
|
358,000,000
EUR
|
580,000,000
EUR
|
3 625,9
EUR
|
112,000,000
EUR
|
3 842,7
EUR
|
1,644,000,000
EUR
|
358,000,000
EUR
|
3 541,4
EUR
|
580,000,000
EUR
|
3 842,7
EUR
|
430,000,000
EUR
|
4 036,0
EUR
|
4 263,3
EUR
|
310,000,000
EUR
|
1,644,000,000
EUR
|
4 263,3
EUR
|
358,000,000
EUR
|
580,000,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities |
8,293,000,000
EUR
|
— | — | — | — | — | — |
8,737,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
4 532,4
EUR
|
— | — | — | — | — | — |
4 639,6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
8 158,3
EUR
|
— | — | — | — | — | — |
8 482,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |