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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — |
2 966,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
2 670,2
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — |
2 891,2
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
2 452,2
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — |
7 032,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
6 985,8
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — |
311,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
362,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners | — | — | — |
190,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
7,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Inventories | — | — | — |
3 368,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
2 845,5
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — |
1 352,6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
1 177,4
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
5 248,7
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
3 442,8
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — |
31 067,6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
28 005,4
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||
| Equity attributable to owners of parent | — | — | — |
13 346,8
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
11 820,9
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — |
3,894,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
2,141,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Equity |
3,795,000,000
EUR
|
1 654,7
EUR
|
11 489,7
EUR
|
13 736,2
EUR
|
1,652,000,000
EUR
|
13 346,8
EUR
|
3,894,000,000
EUR
|
821,000,000
EUR
|
4,988,000,000
EUR
|
9 438,0
EUR
|
2,141,000,000
EUR
|
11 820,9
EUR
|
5,001,000,000
EUR
|
3,623,000,000
EUR
|
539,000,000
EUR
|
2,882,000,000
EUR
|
12 035,0
EUR
|
1 862,6
EUR
|
10 278,1
EUR
|
1,605,000,000
EUR
|
1,745,000,000
EUR
|
801,000,000
EUR
|
2 428,4
EUR
|
10 438,6
EUR
|
8 170,0
EUR
|
5,708,000,000
EUR
|
5,051,000,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — |
1 452,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
1 485,1
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — | — | — |
493,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — |
31 067,6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
28 005,4
EUR
|
— | — | — | — | — | — | — | — | — | — |