Statement Of Financial Position [Abstract]
| Concept |
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 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — |
3 603,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4 064,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — |
8 941,2
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
16 057,5
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — |
16 427,4
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4 084,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — |
3,203,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
8,288,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
4 652,4
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 219,5
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — |
57 631,6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
57 869,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||||||||
| Issued capital | — | — |
4,716,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,714,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — |
17 703,5
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
7 309,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Share premium | — | — |
1 303,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 303,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — |
19 478,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
9 084,2
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — |
14 939,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
16 900,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
248,000,000
EUR
|
12 136,4
EUR
|
34 418,0
EUR
|
99,000,000
EUR
|
6 008,8
EUR
|
1,700,000,000
EUR
|
19 478,9
EUR
|
1 303,9
EUR
|
14 939,1
EUR
|
2,569,000,000
EUR
|
4,716,000,000
EUR
|
4 926,3
EUR
|
16 900,1
EUR
|
9 084,2
EUR
|
4,714,000,000
EUR
|
1,815,000,000
EUR
|
248,000,000
EUR
|
7,435,000,000
EUR
|
1 303,9
EUR
|
3 305,4
EUR
|
25 984,4
EUR
|
271,000,000
EUR
|
9 088,2
EUR
|
16 853,9
EUR
|
1,767,000,000
EUR
|
2,867,000,000
EUR
|
1 303,9
EUR
|
25 942,1
EUR
|
4 339,6
EUR
|
248,000,000
EUR
|
3 383,9
EUR
|
778,000,000
EUR
|
4,711,000,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||||||||
| Deferred tax liabilities | — | — |
1 106,8
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 701,5
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — |
57 631,6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
57 869,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |