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] | ||||||||||||||||||||||||
| Right-of-use assets | — | — | — | — | — | — | — |
203,000,000
EUR
|
106,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — | — | — | — |
3,046,000,000
EUR
|
2,879,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — | — | — | — | — |
1,219,000,000
EUR
|
1,218,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — |
3,000,000
EUR
|
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — |
3,320,000,000
EUR
|
4,439,000,000
EUR
|
— | — | — | — | — | — | — |
3,748,000,000
EUR
|
— | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — |
2 058,5
EUR
|
2 050,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — | — | — | — | — | — | — |
506,000,000
EUR
|
506,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium | — | — | — | — | — | — | — |
76,000,000
EUR
|
76,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — | — | — | — | — |
82,000,000
EUR
|
83,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — | — |
1 321,1
EUR
|
1 305,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — |
315,000,000
EUR
|
357,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1 280,5
EUR
|
76,000,000
EUR
|
506,000,000
EUR
|
315,000,000
EUR
|
94,000,000
EUR
|
82,000,000
EUR
|
1 321,1
EUR
|
1 352,6
EUR
|
1 340,7
EUR
|
1 261,2
EUR
|
60,000,000
EUR
|
357,000,000
EUR
|
76,000,000
EUR
|
506,000,000
EUR
|
83,000,000
EUR
|
1 305,1
EUR
|
1 238,2
EUR
|
54,000,000
EUR
|
390,000,000
EUR
|
76,000,000
EUR
|
1 155,6
EUR
|
91,000,000
EUR
|
506,000,000
EUR
|
1 199,2
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — | — |
409,000,000
EUR
|
441,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — |
2 058,5
EUR
|
2 050,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |