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 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 | — |
1 351,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 288,5
EUR
|
— | — | — | — | — | — | — | — |
| Goodwill | — |
5,302,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,297,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — |
3,722,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,309,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — |
51,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
20,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Deferred tax assets | — |
647,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
271,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Non-current assets | — |
2 475,4
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 309,0
EUR
|
— | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||||||
| Current inventories | — |
4,043,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,869,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Trade and other current receivables | — |
4,401,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,587,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Current tax assets, current | — |
12,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
50,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
4,946,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,762,000,000
EUR
|
— | — | — | — |
2,192,000,000
EUR
|
— | — | — |
| Current assets | — |
1 341,5
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 026,8
EUR
|
— | — | — | — | — | — | — | — |
| Assets | — |
3 816,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
3 335,8
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||
| Issued capital | — |
4,133,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,167,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — |
7,464,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,383,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Non-controlling interests | — |
533,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
395,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity |
1,651,000,000
EUR
|
7,997,000,000
EUR
|
3,367,000,000
EUR
|
1,685,000,000
EUR
|
7,464,000,000
EUR
|
1,385,000,000
EUR
|
533,000,000
EUR
|
1,455,000,000
EUR
|
4,133,000,000
EUR
|
395,000,000
EUR
|
36,000,000
EUR
|
5,383,000,000
EUR
|
4,167,000,000
EUR
|
1,060,000,000
EUR
|
1,490,000,000
EUR
|
1,682,000,000
EUR
|
5,778,000,000
EUR
|
3,862,000,000
EUR
|
334,000,000
EUR
|
276,000,000
EUR
|
784,000,000
EUR
|
4,196,000,000
EUR
|
224,000,000
EUR
|
424,000,000
EUR
|
4,002,000,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||||||
| Non-current provisions for employee benefits | — |
1,175,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,340,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Deferred tax liabilities | — |
2,638,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,460,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Non-current liabilities | — |
1 971,6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 873,2
EUR
|
— | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||||||
| Current tax liabilities, current | — |
236,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
218,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Current liabilities | — |
1 045,6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
8,848,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities | — |
3 816,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
3 335,8
EUR
|
— | — | — | — | — | — | — | — |