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 | — |
1,447,500
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,316,600
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — |
3,544,800
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,407,600
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — |
2,165,900
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,152,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — |
843,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
788,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — |
4,493,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,949,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
4,830,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,144,000,000
EUR
|
— | — | — | — | — | — |
2,112,000,000
EUR
|
— | — | — | — | — |
| Assets | — |
15,850,900
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
14,055,700
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||||||||
| Issued capital | — |
1,311,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,311,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — |
1,699,200
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,184,600
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Share premium | — |
3,826,400
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,825,800
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves | — |
4,796,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
8,576,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — |
83,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
131,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1,699,200
EUR
|
5,168,900
EUR
|
45,000,000
EUR
|
32,000,000
EUR
|
38,000,000
EUR
|
3,540,000,000
EUR
|
5,177,100
EUR
|
83,000,000
EUR
|
3,826,400
EUR
|
1,218,000,000
EUR
|
1,311,000,000
EUR
|
1,184,600
EUR
|
131,000,000
EUR
|
12,000,000
EUR
|
4,284,000
EUR
|
1,311,000,000
EUR
|
28,000,000
EUR
|
5,049,000,000
EUR
|
3,503,000,000
EUR
|
3,825,800
EUR
|
4,270,800
EUR
|
16,000,000
EUR
|
3,567,500
EUR
|
92,000,000
EUR
|
3,993,000,000
EUR
|
1,435,000,000
EUR
|
3,034,700
EUR
|
3,558,400
EUR
|
9,752,000,000
EUR
|
0
EUR
|
8,000,000
EUR
|
168,000,000
EUR
|
1,180,000,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||||||||
| Deferred tax liabilities | — |
5,235,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,111,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — |
15,850,900
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
14,055,700
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |