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] | |||
| Property, plant and equipment [abstract] | |||
| Land and buildings [abstract] | |||
| Land and buildings |
15,943
EUR
|
16,662
EUR
|
— |
| Other property, plant and equipment |
15,864
EUR
|
21,113
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
5,481
EUR
|
5,074
EUR
|
— |
| Goodwill |
13,948
EUR
|
15,854
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
2,763
EUR
|
5,277
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Non-current prepayments and non-current accrued income other than non-current contract assets [abstract] | |||
| Non-current prepayments |
1,211
EUR
|
1,464
EUR
|
— |
| Non-current prepayments and non-current accrued income including non-current contract assets [abstract] | |||
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
1,203
EUR
|
1,068
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
34,135
EUR
|
39,681
EUR
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepayments |
6,776
EUR
|
6,667
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Classes of current inventories [abstract] | |||
| Current inventories |
109,000
EUR
|
217,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
37,642
EUR
|
36,388
EUR
|
56,700
EUR
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
10,631
EUR
|
3,793
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
928,000
EUR
|
780,000
EUR
|
— |
| Other current provisions |
4,053
EUR
|
1,604
EUR
|
— |
| Trade and other non-current payables [abstract] | |||
| Non-current trade payables |
375,000
EUR
|
750,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current deferred income other than current contract liabilities |
1,321
EUR
|
484,000
EUR
|
— |
| Trade and other current payables |
25,530
EUR
|
23,898
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
124,579
EUR
|
124,579
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
144,382
EUR
|
144,084
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
154,343
EUR
|
161,060
EUR
|
— |
| Liabilities |
54,948
EUR
|
45,409
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
89,293
EUR
|
86,746
EUR
|
— |
| Current liabilities |
41,637
EUR
|
30,872
EUR
|
— |
| Assets less current liabilities [abstract] |