Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Dividends received, classified as operating activities |
300,000
EUR
|
— | — |
300,000
EUR
|
— |
| Interest paid, classified as operating activities |
6,600,000
EUR
|
— | — |
2,100,000
EUR
|
— |
| Interest received, classified as operating activities |
200,000
EUR
|
— | — |
100,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities |
17,800,000
EUR
|
— | — |
10,600,000
EUR
|
— |
| Cash flows from (used in) operating activities |
63,000,000
EUR
|
— | — |
79,200,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities |
700,000
EUR
|
— | — |
1,400,000
EUR
|
— |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
1,700,000
EUR
|
— | — |
5,200,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities |
1,200,000
EUR
|
— | — |
3,300,000
EUR
|
— |
| Purchase of intangible assets, classified as investing activities |
8,100,000
EUR
|
— | — |
5,700,000
EUR
|
— |
| Proceeds from sales of other long-term assets, classified as investing activities |
0
EUR
|
— | — |
0
EUR
|
— |
| Purchase of other long-term assets, classified as investing activities |
300,000
EUR
|
— | — |
400,000
EUR
|
— |
| Cash flows from (used in) investing activities |
10,500,000
EUR
|
— | — |
3,000,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares |
3,800,000
EUR
|
— | — |
4,200,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities |
7,900,000
EUR
|
— | — |
7,100,000
EUR
|
— |
| Dividends paid, classified as financing activities |
36,200,000
EUR
|
— | — |
28,900,000
EUR
|
— |
| Cash flows from (used in) financing activities |
30,000,000
EUR
|
— | — |
98,200,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
22,500,000
EUR
|
— | — |
21,900,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
200,000
EUR
|
— | — |
0
EUR
|
— |
| Cash and cash equivalents | — |
52,400,000
EUR
|
30,000,000
EUR
|
— |
51,900,000
EUR
|