Statement Of Financial Position [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||||||||
| Goodwill | — |
3,417,300
EUR
|
— | — | — | — | — | — | — |
1,718,900
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — |
2,097,900
EUR
|
— | — | — | — | — | — | — |
1,283,100
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — |
839,000,000
EUR
|
— | — | — | — | — | — | — |
836,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current non-financial assets | — |
37,000,000
EUR
|
— | — | — | — | — | — | — |
33,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — |
7,798,500
EUR
|
— | — | — | — | — | — | — |
4,954,600
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||||||||
| Current inventories | — |
1,036,700
EUR
|
— | — | — | — | — | — | — |
1,179,100
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current | — |
605,000,000
EUR
|
— | — | — | — | — | — | — |
308,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial assets | — |
367,000,000
EUR
|
— | — | — | — | — | — | — |
474,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current non-financial assets | — |
932,000,000
EUR
|
— | — | — | — | — | — | — |
1,156,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
3,792,000,000
EUR
|
— | — | — | — | — | — | — |
1,659,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
3,428,000,000
EUR
|
— | — | — | — | — | — |
| Current assets | — |
1,956,900
EUR
|
— | — | — | — | — | — | — |
2,023,200
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — |
9,755,300
EUR
|
— | — | — | — | — | — | — |
6,977,700
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||
| Issued capital | — |
684,000,000
EUR
|
— | — | — | — | — | — | — |
684,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — |
2,067,300
EUR
|
— | — | — | — | — | — | — |
1,989,800
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — |
6,901,000,000
EUR
|
— | — | — | — | — | — | — |
6,691,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
141,000,000
EUR
|
2,757,400
EUR
|
1,972,000
EUR
|
6,901,000,000
EUR
|
684,000,000
EUR
|
223,000,000
EUR
|
2,067,300
EUR
|
181,000,000
EUR
|
452,000,000
EUR
|
2,658,900
EUR
|
148,000,000
EUR
|
6,691,000,000
EUR
|
1,856,200
EUR
|
684,000,000
EUR
|
247,000,000
EUR
|
1,989,800
EUR
|
107,000,000
EUR
|
446,000,000
EUR
|
433,000,000
EUR
|
1,204,900
EUR
|
1,720,200
EUR
|
51,000,000
EUR
|
281,000,000
EUR
|
1,260,300
EUR
|
4,599,000,000
EUR
|
231,000,000
EUR
|
684,000,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||||||||
| Non-current provisions for employee benefits | — |
565,000,000
EUR
|
— | — | — | — | — | — | — |
575,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current provisions | — |
216,000,000
EUR
|
— | — | — | — | — | — | — |
202,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — |
4,527,000,000
EUR
|
— | — | — | — | — | — | — |
2,352,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial liabilities | — |
1,137,000,000
EUR
|
— | — | — | — | — | — | — |
2,163,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — |
5,667,900
EUR
|
— | — | — | — | — | — | — |
2,515,500
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||||||||
| Current provisions [abstract] | |||||||||||||||||||||||||||
| Current provisions for employee benefits | — |
923,000,000
EUR
|
— | — | — | — | — | — | — |
1,143,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current provisions | — |
469,000,000
EUR
|
— | — | — | — | — | — | — |
664,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current | — |
1,983,000,000
EUR
|
— | — | — | — | — | — | — |
2,220,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial liabilities | — |
550,000,000
EUR
|
— | — | — | — | — | — | — |
1,442,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current non-financial liabilities | — |
1,499,000,000
EUR
|
— | — | — | — | — | — | — |
1,495,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — |
1,330,000
EUR
|
— | — | — | — | — | — | — |
1,803,400
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — |
9,755,300
EUR
|
— | — | — | — | — | — | — |
6,977,700
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |