Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||
| Classes of cash payments from operating activities [abstract] | ||||||||||
| Other cash payments from operating activities |
63,387
EUR
|
— |
15,448
EUR
|
— |
63,413
EUR
|
— |
24,090
EUR
|
— | — | — |
| Dividends received, classified as operating activities |
963,000
EUR
|
— |
213,425
EUR
|
— |
417,000
EUR
|
— |
138,327
EUR
|
— | — | — |
| Interest paid, classified as operating activities |
237,651
EUR
|
— |
197,468
EUR
|
— |
135,715
EUR
|
— |
110,439
EUR
|
— | — | — |
| Interest received, classified as operating activities |
1.176.909
EUR
|
— |
625,877
EUR
|
— |
997,912
EUR
|
— |
494,577
EUR
|
— | — | — |
| Income taxes paid (refund), classified as operating activities |
88,128
EUR
|
— |
36,790
EUR
|
— |
33,404
EUR
|
— |
7,750
EUR
|
— | — | — |
| Cash flows from (used in) operating activities |
795,132
EUR
|
— |
1.267.773
EUR
|
— |
1.400.371
EUR
|
— |
678,724
EUR
|
— | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — |
-
EUR
|
— | — | — |
20,068
EUR
|
— | — | — |
| Other cash receipts from sales of equity or debt instruments of other entities, classified as investing activities |
720,830
EUR
|
— |
155,487
EUR
|
— |
404,469
EUR
|
— |
175,095
EUR
|
— | — | — |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities |
1.900.902
EUR
|
— |
1.019.216
EUR
|
— |
1.021.653
EUR
|
— |
528,893
EUR
|
— | — | — |
| Purchase of intangible assets, classified as investing activities |
29,122
EUR
|
— |
19,620
EUR
|
— |
19,305
EUR
|
— |
12,587
EUR
|
— | — | — |
| Cash flows from (used in) investing activities |
1.338.217
EUR
|
— |
1.024.411
EUR
|
— |
638,294
EUR
|
— |
355,301
EUR
|
— | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||
| Payments of lease liabilities, classified as financing activities |
8,548
EUR
|
— |
1,472
EUR
|
— |
7,524
EUR
|
— |
1,264
EUR
|
— | — | — |
| Dividends paid, classified as financing activities |
228,679
EUR
|
— |
220,000
EUR
|
— |
114,749
EUR
|
— |
110,000
EUR
|
— | — | — |
| Other inflows (outflows) of cash, classified as financing activities |
-
EUR
|
— |
19,930
EUR
|
— |
-
EUR
|
— |
-
EUR
|
— | — | — |
| Cash flows from (used in) financing activities |
11,928
EUR
|
— |
16,103
EUR
|
— |
375,435
EUR
|
— |
386,444
EUR
|
— | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||
| Effect of exchange rate changes on cash and cash equivalents |
6,788
EUR
|
— |
1,904
EUR
|
— |
595,000
EUR
|
— |
1,039
EUR
|
— | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
2.145.277
EUR
|
— |
2.308.287
EUR
|
— |
1.137.512
EUR
|
— |
709,867
EUR
|
— | — | — |
| Cash and cash equivalents | — |
4.498.650
EUR
|
— |
2.013.308
EUR
|
— |
6.637.139
EUR
|
— |
4.323.499
EUR
|
5.500.222
EUR
|
3.494.435
EUR
|