Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||
| Profit (loss) |
2,823
EUR
|
350,463
EUR
|
— |
347,640
EUR
|
347,640
EUR
|
303,805
EUR
|
— |
1,119
EUR
|
302,686
EUR
|
302,686
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for fair value losses (gains) | — |
135,492
EUR
|
— | — | — |
220,451
EUR
|
— | — | — | — | — |
| Dividends received, classified as operating activities | — |
81,005
EUR
|
— | — | — |
65,625
EUR
|
— | — | — | — | — |
| Interest paid, classified as operating activities | — |
47,444
EUR
|
— | — | — |
56,339
EUR
|
— | — | — | — | — |
| Interest received, classified as operating activities | — |
535,113
EUR
|
— | — | — |
454,842
EUR
|
— | — | — | — | — |
| Income taxes paid (refund), classified as operating activities | — |
70,625
EUR
|
— | — | — |
21,660
EUR
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — |
580,683
EUR
|
— | — | — |
325,304
EUR
|
— | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
1,577
EUR
|
— | — | — |
24,765
EUR
|
— | — | — | — | — |
| Cash flows from (used in) investing activities | — |
487,960
EUR
|
— | — | — |
40,953
EUR
|
— | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Proceeds from changes in ownership interests in subsidiaries that do not result in loss of control | — |
43,339
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — |
| Repayments of borrowings, classified as financing activities | — |
19,457
EUR
|
— | — | — |
164,252
EUR
|
— | — | — | — | — |
| Dividends paid, classified as financing activities | — |
177,629
EUR
|
— | — | — |
169,441
EUR
|
— | — | — | — | — |
| Cash flows from (used in) financing activities | — |
153,747
EUR
|
— | — | — |
333,693
EUR
|
— | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
61,024
EUR
|
— | — | — |
32,564
EUR
|
— | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
1,355
EUR
|
— | — | — |
682,000
EUR
|
— | — | — | — | — |
| Cash and cash equivalents | — | — |
637,149
EUR
|
— | — | — |
699,528
EUR
|
— | — | — |
667,646
EUR
|