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 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 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 |
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 |
57 950
EUR
|
— | — | — | — | — | — | — | — | — |
55 488
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
12 864
EUR
|
— | — | — | — | — | — | — | — | — |
12 854
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
8 449
EUR
|
— | — | — | — | — | — | — | — | — |
7 364
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
9 213
EUR
|
— | — | — | — | — | — | — | — | — |
9 279
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
‐
EUR
|
— | — | — | — | — | — | — | — | — |
428,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
1 974
EUR
|
— | — | — | — | — | — | — | — | — |
2 029
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
16 578
EUR
|
— | — | — | — | — | — | — | — | — |
15 570
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
13 890
EUR
|
— | — | — | — | — | — | — | — |
| Assets |
194 640
EUR
|
— | — | — | — | — | — | — | — | — |
235 490
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||||||
| Equity attributable to owners of parent |
30 057
EUR
|
— | — | — | — | — | — | — | — | — |
34 253
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
5 667
EUR
|
— | — | — | — | — | — | — | — | — |
5 032
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
35 724
EUR
|
5 198
EUR
|
5 667
EUR
|
23 916
EUR
|
2 435
EUR
|
1 693
EUR
|
177,000,000
EUR
|
30 057
EUR
|
3 015
EUR
|
3 393
EUR
|
39 285
EUR
|
5 032
EUR
|
25 667
EUR
|
5 036
EUR
|
189,000,000
EUR
|
2 435
EUR
|
1 422
EUR
|
34 253
EUR
|
3 393
EUR
|
668,000,000
EUR
|
199,000,000
EUR
|
41 980
EUR
|
— |
26 058
EUR
|
5 238
EUR
|
36 994
EUR
|
2 435
EUR
|
1 711
EUR
|
3 767
EUR
|
2 017
EUR
|
4 986
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||||||
| Deferred tax liabilities |
5 632
EUR
|
— | — | — | — | — | — | — | — | — |
6 408
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale |
‐
EUR
|
— | — | — | — | — | — | — | — | — |
371,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
194 640
EUR
|
— | — | — | — | — | — | — | — | — |
235 490
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |