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] | |||||||||||||||||||||
| Property, plant and equipment |
-
EUR
|
— | — | — | — | — | — |
5 319
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property |
-
EUR
|
— | — | — | — | — | — |
403,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
-
EUR
|
— | — | — | — | — | — |
7 852
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
-
EUR
|
— | — | — | — | — | — |
2 065
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
-
EUR
|
— | — | — | — | — | — |
382,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
-
EUR
|
— | — | — | — | — | — |
1 077
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
12,000,000
EUR
|
— | — | — | — | — | — |
2 525
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
18 384
EUR
|
— | — | — | — | — | — |
32 257
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
159,000,000
EUR
|
— | — | — | — | — | — |
159,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
4 849
EUR
|
— | — | — | — | — | — |
1 178
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
184,000,000
EUR
|
— | — | — | — | — | — |
5 039
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
5 033
EUR
|
5 396
EUR
|
184,000,000
EUR
|
1 481
EUR
|
159,000,000
EUR
|
4 849
EUR
|
1 093
EUR
|
3 861
EUR
|
1 609
EUR
|
1 481
EUR
|
5 039
EUR
|
1 209
EUR
|
159,000,000
EUR
|
1 178
EUR
|
1 045
EUR
|
3 814
EUR
|
1 681
EUR
|
1 086
EUR
|
1 482
EUR
|
4 900
EUR
|
158,000,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||
| Current tax liabilities |
-
EUR
|
— | — | — | — | — | — |
19,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
-
EUR
|
— | — | — | — | — | — |
90,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale |
20 122
EUR
|
— | — | — | — | — | — |
12,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
18 384
EUR
|
— | — | — | — | — | — |
32 257
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |