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 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 |
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] | ||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — |
713,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
589,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — |
1,257,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
102,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — |
2,778,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
814,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — |
1,967,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
207,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — |
163,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
91,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — |
18,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
14,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other receivables | — | — | — |
2,328,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
468,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
1,689,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,307,000,000
EUR
|
— | — | — | — | — | — | — |
642,000,000
EUR
|
— | — | — | — |
| Assets | — | — | — |
1 233,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
4,556,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||
| Issued capital | — | — | — |
615,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
605,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — |
1,216,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,153,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — |
5,070,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,563,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — |
9,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
3,368,000,000
EUR
|
1,216,000,000
EUR
|
4,000,000
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
|
1,153,000,000
EUR
|
-
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
|
1,000,000
EUR
|
1,512,000,000
EUR
|
-
EUR
|
221,000,000
EUR
|
12,000,000
EUR
|
1,512,000,000
EUR
|
1,119,000,000
EUR
|
6,000,000
EUR
|
10,000,000
EUR
|
605,000,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||
| Current tax liabilities | — | — | — |
28,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
15,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — |
484,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
168,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — |
7,254,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2,992,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — |
1 233,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
4,556,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |