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] | ||||||||||||||||||||||||||||||
| Investments accounted for using equity method | — |
18,304,000
EUR
|
— | — | — | — | — | — | — | — |
273,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — |
17,627,000
EUR
|
— | — | — | — | — | — | — | — |
20,211,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
109 306
EUR
|
— | — | — | — | — | — | — | — |
158 366
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
199 270
EUR
|
— | — | — | — | — | — |
| Assets | — |
597 528
EUR
|
— | — | — | — | — | — | — | — |
623 899
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||
| Equity |
1 583
EUR
|
106 212
EUR
|
36,051,000
EUR
|
9 312
EUR
|
43,478,000
EUR
|
42,502,000
EUR
|
2 153
EUR
|
18 213
EUR
|
3 345
EUR
|
18,787,000
EUR
|
115 951
EUR
|
516,000
EUR
|
6 408
EUR
|
43,478,000
EUR
|
17,779,000
EUR
|
51,431,000
EUR
|
18 328
EUR
|
42,502,000
EUR
|
5 585
EUR
|
8 402
EUR
|
12 613
EUR
|
51,227,000
EUR
|
4 014
EUR
|
125 896
EUR
|
8 440
EUR
|
4 064
EUR
|
42,836,000
EUR
|
16,838,000
EUR
|
6 315
EUR
|
42,413,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||
| Deferred tax liabilities | — |
286,000
EUR
|
— | — | — | — | — | — | — | — |
756,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — |
491 316
EUR
|
— | — | — | — | — | — | — | — |
507 948
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — |
597 528
EUR
|
— | — | — | — | — | — | — | — |
623 899
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |