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 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 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] | |||||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — | — | — | — |
83,000,000
EUR
|
— |
152,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — | — | — | — | — | — | — |
196,000,000
EUR
|
— |
288,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — | — | — | — | — | — | — |
2,767,000,000
EUR
|
— |
2,812,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets | — | — | — | — | — | — | — | — | — | — |
33,000,000
EUR
|
— |
30,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — | — | — | — |
12,000,000
EUR
|
— |
22,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other receivables | — | — | — | — | — | — | — | — | — | — |
205,000,000
EUR
|
— |
425,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — | — | — | — |
1,177,000,000
EUR
|
— |
1,724,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — | — | — | — |
8,128,000,000
EUR
|
— |
10,172,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||||||||
| Equity attributable to owners of parent | — | — | — | — | — | — | — | — | — | — |
4,452,000,000
EUR
|
— |
6,044,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — | — | — | — |
9,000,000
EUR
|
— |
7,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
8,000,000
EUR
|
42,000,000
EUR
|
10,291,000,000
EUR
|
13,623,000,000
EUR
|
9,000,000
EUR
|
889,000,000
EUR
|
148,000,000
EUR
|
4,452,000,000
EUR
|
166,000,000
EUR
|
164,000,000
EUR
|
4,442,000,000
EUR
|
20,000,000
EUR
|
6,036,000,000
EUR
|
9,000,000
EUR
|
8,660,000,000
EUR
|
7,000,000
EUR
|
13,743,000,000
EUR
|
758,000,000
EUR
|
192,000,000
EUR
|
192,000,000
EUR
|
6,044,000,000
EUR
|
175,000,000
EUR
|
7,895,000,000
EUR
|
-
EUR
|
9,000,000
EUR
|
8,000,000
EUR
|
187,000,000
EUR
|
6,813,000,000
EUR
|
13,607,000,000
EUR
|
-
EUR
|
718,000,000
EUR
|
7,903,000,000
EUR
|
195,000,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||||||||
| Current tax liabilities | — | — | — | — | — | — | — | — | — | — |
7,000,000
EUR
|
— |
13,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — | — | — | — | — | — | — | — |
406,000,000
EUR
|
— |
522,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — | — | — | — | — | — | — | — | — | — |
995,000,000
EUR
|
— |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — | — | — | — | — |
3,686,000,000
EUR
|
— |
4,135,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — | — | — | — |
8,128,000,000
EUR
|
— |
10,172,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |