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 |
3,890,000,000
EUR
|
— | — | — | — | — | — |
3,748,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
2 127,4
EUR
|
— | — | — | — | — | — |
2 143,7
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
3,600,000,000
EUR
|
— | — | — | — | — | — |
3,925,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
1,366,000,000
EUR
|
— | — | — | — | — | — |
1,226,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
1 173,9
EUR
|
— | — | — | — | — | — |
1 662,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
6 644,4
EUR
|
— | — | — | — | — | — |
7 119,2
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
545,000,000
EUR
|
— | — | — | — | — | — |
543,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
1 936,1
EUR
|
— | — | — | — | — | — |
1 862,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
577,000,000
EUR
|
— | — | — | — | — | — |
659,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1 993,8
EUR
|
577,000,000
EUR
|
2,178,000,000
EUR
|
2 121,4
EUR
|
545,000,000
EUR
|
3,999,000,000
EUR
|
1 936,1
EUR
|
1 928,0
EUR
|
659,000,000
EUR
|
2,122,000,000
EUR
|
1 966,2
EUR
|
543,000,000
EUR
|
3,047,000,000
EUR
|
1 862,1
EUR
|
1 707,1
EUR
|
1 714,7
EUR
|
1 638,5
EUR
|
686,000,000
EUR
|
2,552,000,000
EUR
|
3,171,000,000
EUR
|
543,000,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities |
850,000,000
EUR
|
— | — | — | — | — | — |
881,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
6 644,4
EUR
|
— | — | — | — | — | — |
7 119,2
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |