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 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 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 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] | ||||||||||||||||||||||||||||||||||||||||||
| Property, plant and equipment | — |
259,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
268,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property | — |
75,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
84,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — |
122,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
98,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — |
13,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
25,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners | — |
538,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
25,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets | — |
28,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
21,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — |
19,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
18,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
694,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
520,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,894,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Assets | — |
55,448,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
56,523,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Non-controlling interests | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
783,000,000.0
EUR
|
4,170,000
EUR
|
11,000,000.0
EUR
|
515,000,000.0
EUR
|
2,602,800.0
EUR
|
81,000,000.0
EUR
|
–
EUR
|
785,000,000.0
EUR
|
9,000,000.0
EUR
|
4,169,500.0
EUR
|
238,000,000.0
EUR
|
139,000,000.0
EUR
|
4,705,000,000.0
EUR
|
1,167,500.0
EUR
|
3,991,000
EUR
|
682,000,000.0
EUR
|
18,000,000.0
EUR
|
493,000,000.0
EUR
|
175,000,000.0
EUR
|
3,000,000.0
EUR
|
2,419,800.0
EUR
|
822,000,000.0
EUR
|
9,000,000.0
EUR
|
3,990,900.0
EUR
|
4,705,000,000.0
EUR
|
190,000,000.0
EUR
|
193,000,000.0
EUR
|
1,157,600.0
EUR
|
1,148,300.0
EUR
|
2,706,400.0
EUR
|
4,705,000,000.0
EUR
|
4,377,900.0
EUR
|
219,000,000.0
EUR
|
449,000,000.0
EUR
|
542,000,000.0
EUR
|
948,000,000.0
EUR
|
72,000,000.0
EUR
|
1,029,000,000.0
EUR
|
4,373,400.0
EUR
|
45,000,000.0
EUR
|
86,000,000.0
EUR
|
889,000,000.0
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Provisions [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Provisions | — |
231,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
284,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities | — |
190,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
43,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — |
119,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
95,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — |
482,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
–
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — |
51,278,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
52,532,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — |
55,448,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
56,523,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |