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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||||||||
| Property, plant and equipment |
2,036,000
EUR
|
— | — | — | — | — | — | — | — |
2,372,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
11,604,000
EUR
|
— | — | — | — | — | — | — | — |
11,757,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
59,799,000
EUR
|
— | — | — | — | — | — | — | — |
61,069,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
15,116,000
EUR
|
— | — | — | — | — | — | — | — |
16,617,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
8,502,000
EUR
|
— | — | — | — | — | — | — | — |
5,356,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
1,364,879,000
EUR
|
— | — | — | — | — | — | — | — |
1,350,420,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||||||||
| Cash and cash equivalents |
31,826,000
EUR
|
— | — | — | — | — | — | — | — |
29,045,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets |
70,935,000
EUR
|
— | — | — | — | — | — | — | — |
74,699,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
1,435,815,000
EUR
|
— | — | — | — | — | — | — | — |
1,437,778,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||
| Issued capital |
158,369,000
EUR
|
— | — | — | — | — | — | — | — |
158,369,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
27,082,000
EUR
|
— | — | — | — | — | — | — | — |
3,699,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
9,667,000
EUR
|
— | — | — | — | — | — | — | — |
5,441,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
423,534,000
EUR
|
27,082,000
EUR
|
9,667,000
EUR
|
158,369,000
EUR
|
28,912,000
EUR
|
0
EUR
|
433,202,000
EUR
|
5,832,000
EUR
|
270,831,000
EUR
|
410,593,000
EUR
|
5,441,000
EUR
|
3,699,000
EUR
|
158,369,000
EUR
|
18,417,000
EUR
|
0
EUR
|
416,034,000
EUR
|
270,381,000
EUR
|
9,401,000
EUR
|
40,475,000
EUR
|
269,919,000
EUR
|
381,249,000
EUR
|
230,000
EUR
|
380,273,000
EUR
|
16,000
EUR
|
976,000
EUR
|
7,074,000
EUR
|
158,150,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||||||||
| Deferred tax liabilities |
10,549,000
EUR
|
— | — | — | — | — | — | — | — |
6,143,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
961,361,000
EUR
|
— | — | — | — | — | — | — | — |
464,561,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||||||||
| Current tax liabilities, current |
12,243,000
EUR
|
— | — | — | — | — | — | — | — |
17,578,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale |
0
EUR
|
— | — | — | — | — | — | — | — |
10,619,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
50,919,000
EUR
|
— | — | — | — | — | — | — | — |
552,005,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
1,012,281,000
EUR
|
— | — | — | — | — | — | — | — |
1,027,185,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
1,435,815,000
EUR
|
— | — | — | — | — | — | — | — |
1,437,778,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |