Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
23,396,000
EUR
|
17,840,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
18,304,000
EUR
|
273,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
510,000
EUR
|
42,000
EUR
|
— |
| Non-current investments other than investments accounted for using equity method |
2 438
EUR
|
3 805
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
107 576
EUR
|
111 649
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
38,444,000
EUR
|
39,391,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
130 545
EUR
|
101 017
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
109 306
EUR
|
158 366
EUR
|
199 270
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
739,000
EUR
|
160,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
7 114
EUR
|
10,647,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
6 469
EUR
|
3 734
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
76,564,000
EUR
|
65,559,000
EUR
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current contract liabilities |
283 489
EUR
|
296 219
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
217,000
EUR
|
1 221
EUR
|
— |
| Other non-current liabilities |
2 955
EUR
|
5 862
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
555,000
EUR
|
2 907
EUR
|
— |
| Other current liabilities |
68,914,000
EUR
|
75,578,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
597 528
EUR
|
623 899
EUR
|
— |
| Liabilities |
491 316
EUR
|
507 948
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
452 045
EUR
|
500 476
EUR
|
— |
| Current liabilities |
452 601
EUR
|
461 172
EUR
|
— |
| Assets less current liabilities [abstract] |