Statement Of Financial Position [Abstract]
| Concept |
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 |
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 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||||||||||
| Property, plant and equipment | — |
2 039,5
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1 911,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — |
3 962,6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
3 818,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — |
6,971,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
7,527,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — |
430,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
320,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
2,862,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,601,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — |
8 618,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
8 043,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||||||||
| Issued capital | — |
2,301,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2,241,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — |
8,682,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
5,815,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium | — |
2 440,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2 531,6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — |
17,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
16,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — |
3 213,4
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
3 013,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — |
8,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
7,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
230,000,000
EUR
|
3 214,2
EUR
|
68,000,000
EUR
|
8,000,000
EUR
|
2 440,9
EUR
|
8,682,000,000
EUR
|
17,000,000
EUR
|
2,301,000,000
EUR
|
4,046,000,000
EUR
|
3 213,4
EUR
|
542,000,000
EUR
|
36,000,000
EUR
|
16,000,000
EUR
|
160,000,000
EUR
|
5,815,000,000
EUR
|
3 013,7
EUR
|
22,000,000
EUR
|
378,000,000
EUR
|
13,000,000
EUR
|
3 013,0
EUR
|
2 531,6
EUR
|
7,000,000
EUR
|
3,801,000,000
EUR
|
2,241,000,000
EUR
|
6,000,000
EUR
|
3,876,000,000
EUR
|
68,000,000
EUR
|
21,000,000
EUR
|
2 807,7
EUR
|
2,218,000,000
EUR
|
378,000,000
EUR
|
12,000,000
EUR
|
112,000,000
EUR
|
4,098,000,000
EUR
|
2 575,6
EUR
|
2 808,3
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||||||||
| Deferred tax liabilities | — |
2,901,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2,830,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — |
8 618,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
8 043,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |