Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for interest income |
6 397
EUR
|
4 215
EUR
|
| Adjustments for dividend income |
881,000
EUR
|
860,000
EUR
|
| Increase (decrease) in working capital |
9 313
EUR
|
5 361
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of financial instruments, classified as investing activities |
139 864
EUR
|
77 839
EUR
|
| Proceeds from sales or maturity of financial instruments, classified as investing activities |
70 459
EUR
|
369 526
EUR
|