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 2024-01-01 |
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 2023-01-01 |
As at 2023-01-01 |
As at 2023-01-01 |
As at 2023-01-01 |
As at 2023-01-01 |
As at 2023-01-01 |
As at 2023-01-01 |
As at 2023-01-01 |
As at 2023-01-01 |
As at 2023-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — | — |
6,450,000
EUR
|
— | — | — | — |
6,294,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — | — | — | — | — |
947,000,000
EUR
|
— | — | — | — |
965,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — | — | — | — | — |
4,707,000
EUR
|
— | — | — | — |
4,581,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — | — | — |
864,000,000
EUR
|
— | — | — | — |
944,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — | — | — | — | — | — |
49,000,000
EUR
|
— | — | — | — |
52,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners | — | — | — | — | — | — | — | — |
–
EUR
|
— | — | — | — |
236,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — | — |
664,000,000
EUR
|
— | — | — | — |
642,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — | — |
461,000,000
EUR
|
— |
749,000,000
EUR
|
— | — |
749,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
645,000,000
EUR
|
| Assets | — | — | — | — | — | — | — | — |
19,750,000
EUR
|
— | — | — | — |
19,940,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||||||
| Issued capital | — | — | — | — | — | — | — | — |
466,000,000
EUR
|
— | — | — | — |
466,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — | — | — |
7,426,000
EUR
|
— | — | — | — |
7,555,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — | — | — |
9,020,000
EUR
|
— | — | — | — |
8,910,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — | — |
80,000,000
EUR
|
— | — | — | — |
76,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
172,000,000
EUR
|
7,426,000
EUR
|
466,000,000
EUR
|
80,000,000
EUR
|
224,000,000
EUR
|
9,020,000
EUR
|
96,000,000
EUR
|
1,168,000
EUR
|
9,100,000
EUR
|
4,000,000
EUR
|
— |
113,000,000
EUR
|
9,000,000
EUR
|
8,986,000
EUR
|
7,555,000
EUR
|
76,000,000
EUR
|
466,000,000
EUR
|
63,000,000
EUR
|
8,910,000
EUR
|
112,000,000
EUR
|
1,168,000
EUR
|
20,000,000
EUR
|
1,000,000
EUR
|
9,345,000
EUR
|
178,000,000
EUR
|
162,000,000
EUR
|
82,000,000
EUR
|
10,974,000
EUR
|
1,168,000
EUR
|
466,000,000
EUR
|
11,056,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — | — | — |
638,000,000
EUR
|
— | — | — | — |
608,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — | — | — | — | — | — | — | — |
–
EUR
|
— | — | — | — |
187,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — | — |
19,750,000
EUR
|
— | — | — | — |
19,940,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |