Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Fixtures and fittings |
6,704,000
EUR
|
6,006,000
EUR
|
— |
| Property, plant and equipment |
22,633,000
EUR
|
21,582,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Computer software |
553,886,000
EUR
|
466,615,000
EUR
|
— |
| Other intangible assets |
117,628,000
EUR
|
79,740,000
EUR
|
— |
| Goodwill |
360,988,000
EUR
|
255,074,000
EUR
|
— |
| Intangible assets and goodwill |
1,032,501,000
EUR
|
801,429,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method | — | — | — |
| Long-term deposits |
1,940,000
EUR
|
1,803,000
EUR
|
— |
| Other non-current assets |
6,513,000
EUR
|
9,039,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepayments |
6,101,000
EUR
|
4,250,000
EUR
|
— |
| Trade and other current receivables |
63,763,000
EUR
|
48,954,000
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash [abstract] | |||
| Cash |
37,674,000
EUR
|
43,552,000
EUR
|
— |
| Cash and cash equivalents |
37,674,000
EUR
|
43,552,000
EUR
|
31,497,000
EUR
|
| Trade and other payables [abstract] | |||
| Accruals and deferred income including contract liabilities [abstract] | |||
| Deferred income including contract liabilities [abstract] | |||
| Deferred income other than contract liabilities |
10,275,000
EUR
|
4,262,000
EUR
|
— |
| Trade and other payables |
26,894,000
EUR
|
27,838,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
631,000
EUR
|
554,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
199,749,000
EUR
|
166,624,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1,172,119,000
EUR
|
937,862,000
EUR
|
— |
| Liabilities |
486,190,000
EUR
|
502,589,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
110,472,000
EUR
|
105,812,000
EUR
|
— |
| Current liabilities |
73,235,000
EUR
|
103,493,000
EUR
|
— |
| Assets less current liabilities [abstract] |