Statement Of Financial Position [Abstract]
| Concept |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||
| Property, plant and equipment |
4,200,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
4,095,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
8,921,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
9,668,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
1,248,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,726,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
746,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
737,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
1,286,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,297,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
4,519,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
4,888,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
4 189,3
EUR
|
— | — | — | — | — | — | — | — | — |
4 027,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||
| Issued capital |
643,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
643,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
1 350,0
EUR
|
— | — | — | — | — | — | — | — | — |
1 380,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
980,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
980,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
1 527,6
EUR
|
— | — | — | — | — | — | — | — | — |
1 544,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
7,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
27,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1 528,3
EUR
|
528,000,000
EUR
|
7,000,000
EUR
|
980,000,000
EUR
|
1 350,0
EUR
|
643,000,000
EUR
|
340,000,000
EUR
|
1 527,6
EUR
|
35,000,000
EUR
|
1 380,1
EUR
|
1 547,0
EUR
|
70,000,000
EUR
|
540,000,000
EUR
|
1 544,3
EUR
|
980,000,000
EUR
|
27,000,000
EUR
|
452,000,000
EUR
|
643,000,000
EUR
|
1 185,6
EUR
|
27,000,000
EUR
|
44,000,000
EUR
|
1 298,7
EUR
|
643,000,000
EUR
|
574,000,000
EUR
|
1,109,000,000
EUR
|
980,000,000
EUR
|
1 301,4
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||
| Deferred tax liabilities |
306,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
269,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
4 189,3
EUR
|
— | — | — | — | — | — | — | — | — |
4 027,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |