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 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 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 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||||
| Property, plant and equipment | — |
767,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
713,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — |
1,368,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,257,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — |
3,105,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
2,778,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — |
2,261,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,967,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — |
207,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
163,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — |
6,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
18,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other receivables | — |
2,475,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
2,328,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
914,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,689,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,307,000,000
EUR
|
— | — |
| Assets | — |
1 301,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1 233,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||
| Issued capital | — |
615,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
615,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — |
1,107,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,216,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — |
4,805,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
5,070,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — |
9,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
9,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
5,000,000
EUR
|
4,814,000,000
EUR
|
9,000,000
EUR
|
1,107,000,000
EUR
|
615,000,000
EUR
|
330,000,000
EUR
|
4,805,000,000
EUR
|
0
EUR
|
42,000,000
EUR
|
3,368,000,000
EUR
|
3,368,000,000
EUR
|
4,000,000
EUR
|
1,216,000,000
EUR
|
5,079,000,000
EUR
|
17,000,000
EUR
|
0
EUR
|
5,070,000,000
EUR
|
9,000,000
EUR
|
150,000,000
EUR
|
615,000,000
EUR
|
1,000,000
EUR
|
-
EUR
|
1,153,000,000
EUR
|
9,000,000
EUR
|
1,563,000,000
EUR
|
605,000,000
EUR
|
205,000,000
EUR
|
1,563,000,000
EUR
|
12,000,000
EUR
|
6,000,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||
| Current tax liabilities | — |
23,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
28,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — |
573,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
484,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — |
8,199,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
7,254,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — |
1 301,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1 233,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |