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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||||
| Property, plant and equipment |
2,541,000
EUR
|
— | — | — | — | — | — | — | — | — |
2,201,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
35,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
304,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
258,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
1,133,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,080,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1,036,000
EUR
|
— | — | — | — | — | — | — | — |
| Assets |
12,629,000
EUR
|
— | — | — | — | — | — | — | — | — |
12,348,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||
| Issued capital |
252,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
252,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
8,315,000
EUR
|
— | — | — | — | — | — | — | — | — |
7,725,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
8,322,000
EUR
|
— | — | — | — | — | — | — | — | — |
7,785,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
17,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
20,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
8,339,000
EUR
|
8,315,000
EUR
|
—
EUR
|
17,000,000
EUR
|
47,000,000
EUR
|
252,000,000
EUR
|
292,000,000
EUR
|
8,322,000
EUR
|
5,000,000
EUR
|
5,000,000
EUR
|
7,805,000
EUR
|
—
EUR
|
20,000,000
EUR
|
47,000,000
EUR
|
7,725,000
EUR
|
252,000,000
EUR
|
247,000,000
EUR
|
7,785,000
EUR
|
10,000,000
EUR
|
18,000,000
EUR
|
6,879,000
EUR
|
6,894,000
EUR
|
10,000,000
EUR
|
1,000,000
EUR
|
2,000,000
EUR
|
6,871,000
EUR
|
47,000,000
EUR
|
23,000,000
EUR
|
300,000,000
EUR
|
252,000,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||
| Deferred tax liabilities |
133,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
137,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
12,629,000
EUR
|
— | — | — | — | — | — | — | — | — |
12,348,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |