Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — |
9,676,000,000
EUR
|
9,460,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — | — | — | — |
8,265,000,000
EUR
|
8,401,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — | — |
6,195,000,000
EUR
|
5,889,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — | — | — | — | — |
607,000,000
EUR
|
576,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Inventories | — | — | — | — | — | — | — |
4,350,000,000
EUR
|
4,375,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — |
352,000,000
EUR
|
260,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — |
5,107,000,000
EUR
|
6,417,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — |
4 093,6
EUR
|
4 109,5
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — | — | — | — | — | — | — |
17,000,000
EUR
|
17,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium | — | — | — | — | — | — | — |
0
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — | — | — | — | — |
92,000,000
EUR
|
93,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — | — |
1 266,0
EUR
|
1 233,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — |
1,608,000,000
EUR
|
1,419,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
17,000,000
EUR
|
1,608,000,000
EUR
|
1,167,000,000
EUR
|
92,000,000
EUR
|
668,000,000
EUR
|
1 266,0
EUR
|
1 323,4
EUR
|
1 426,8
EUR
|
1 375,8
EUR
|
1,419,000,000
EUR
|
1 281,1
EUR
|
17,000,000
EUR
|
1,248,000,000
EUR
|
851,000,000
EUR
|
93,000,000
EUR
|
1 233,9
EUR
|
1 353,5
EUR
|
1 211,6
EUR
|
701,000,000
EUR
|
1,539,000,000
EUR
|
93,000,000
EUR
|
17,000,000
EUR
|
746,000,000
EUR
|
1 199,6
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — | — |
2,553,000,000
EUR
|
2,522,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — |
4 093,6
EUR
|
4 109,5
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |