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 |
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 |
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 | — | — |
2,654,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,629,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property | — | — |
336,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
317,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — |
832,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
762,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — |
4,391,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,346,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — |
1,223,100
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
6,723,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — |
466,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
432,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — |
2,140,100
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,525,300
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Current inventories | — | — |
4,462,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,574,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables | — | — |
3,806,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,393,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current | — | — |
94,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
182,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
3,546,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,513,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
6,675,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets | — | — |
1,735,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,906,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — |
3,875,100
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,431,300
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Equity attributable to owners of parent | — | — |
2,978,400
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,723,700
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — |
4,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
35,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
474,000,000
EUR
|
2,814,500
EUR
|
2,978,800
EUR
|
39,000,000
EUR
|
2,978,400
EUR
|
244,000,000
EUR
|
4,000,000
EUR
|
308,000,000
EUR
|
1,600,000,000
EUR
|
2,582,300
EUR
|
35,000,000
EUR
|
247,000,000
EUR
|
2,723,700
EUR
|
1,600,000,000
EUR
|
380,000,000
EUR
|
197,000,000
EUR
|
244,000,000
EUR
|
2,727,200
EUR
|
2,646,900
EUR
|
2,633,700
EUR
|
6,000,000
EUR
|
2,646,300
EUR
|
-
EUR
|
6,000,000
EUR
|
1,600,000,000
EUR
|
-
EUR
|
45,000,000
EUR
|
-
EUR
|
244,000,000
EUR
|
45,000,000
EUR
|
126,000,000
EUR
|
2,634,300
EUR
|
-
EUR
|
126,000,000
EUR
|
2,518,500
EUR
|
-
EUR
|
126,000,000
EUR
|
570,000,000
EUR
|
244,000,000
EUR
|
570,000,000
EUR
|
77,000,000
EUR
|
77,000,000
EUR
|
-
EUR
|
1,600,000,000
EUR
|
2,531,100
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Non-current provisions | — | — |
155,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
116,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — |
1,331,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,311,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — |
3,325,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,599,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Current provisions [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Current provisions | — | — |
113,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
65,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current payables | — | — |
4,960,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,134,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current | — | — |
28,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
17,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — | — |
6,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
47,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — |
5,638,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,442,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — |
3,875,100
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,431,300
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |