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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment | — |
1 265,6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1 219,5
EUR
|
— | — | — | — | — | — | — | — |
| Goodwill | — |
1 707,8
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1 642,4
EUR
|
— | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — |
1 289,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1 261,6
EUR
|
— | — | — | — | — | — | — | — |
| Deferred tax assets | — |
1,298,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,077,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Other non-current financial assets | — |
163,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
159,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Non-current assets | — |
4 635,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
4 420,2
EUR
|
— | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||
| Current inventories | — |
1 839,6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1 211,5
EUR
|
— | — | — | — | — | — | — | — |
| Current tax assets, current | — |
389,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
420,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
2 266,5
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1 769,4
EUR
|
— | — | — |
7,855,000,000
EUR
|
— | — | — | — |
| Current assets | — |
5 488,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
4 849,8
EUR
|
— | — | — | — | — | — | — | — |
| Assets | — |
10 124,2
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
9 270,0
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — |
553,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
503,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Treasury shares | — |
343,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
196,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — |
2 990,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2 467,5
EUR
|
— | — | — | — | — | — | — | — |
| Non-controlling interests | — |
3,006,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2,673,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity |
343,000,000
EUR
|
3 290,7
EUR
|
2 767,7
EUR
|
2 990,1
EUR
|
1,037,000,000
EUR
|
3,006,000,000
EUR
|
977,000,000
EUR
|
553,000,000
EUR
|
2,673,000,000
EUR
|
2 381,1
EUR
|
2 467,5
EUR
|
503,000,000
EUR
|
196,000,000
EUR
|
480,000,000
EUR
|
1,037,000,000
EUR
|
2 734,8
EUR
|
2 392,6
EUR
|
2,349,000,000
EUR
|
555,000,000
EUR
|
2 627,5
EUR
|
1,037,000,000
EUR
|
2 235,9
EUR
|
528,000,000
EUR
|
503,000,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||
| Non-current provisions | — |
2,989,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
3,559,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Deferred tax liabilities | — |
2,340,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,910,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Non-current liabilities | — |
2 833,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2 900,2
EUR
|
— | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||||||||
| Current provisions | — |
1,320,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,229,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Current tax liabilities, current | — |
518,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
359,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Current liabilities | — |
4 000,4
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
3 635,0
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities | — |
10 124,2
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
9 270,0
EUR
|
— | — | — | — | — | — | — | — |