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] | |||||
| Cash flows from (used in) operations |
165,900,000
EUR
|
— | — |
144,300,000
EUR
|
— |
| Dividends received, classified as operating activities |
0
EUR
|
— | — |
0
EUR
|
— |
| Interest paid, classified as operating activities |
15,100,000
EUR
|
— | — |
11,400,000
EUR
|
— |
| Interest received, classified as operating activities |
1,800,000
EUR
|
— | — |
700,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities |
13,300,000
EUR
|
— | — |
14,300,000
EUR
|
— |
| Cash flows from (used in) operating activities |
128,000,000
EUR
|
— | — |
120,500,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities |
300,000
EUR
|
— | — |
400,000
EUR
|
— |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
29,700,000
EUR
|
— | — |
85,300,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities |
6,900,000
EUR
|
— | — |
5,800,000
EUR
|
— |
| Purchase of intangible assets, classified as investing activities |
4,900,000
EUR
|
— | — |
8,500,000
EUR
|
— |
| Dividends received, classified as investing activities | — | — | — |
1,300,000
EUR
|
— |
| Cash flows from (used in) investing activities |
41,000,000
EUR
|
— | — |
97,100,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of other equity instruments |
35,000,000
EUR
|
— | — | — | — |
| Proceeds from borrowings, classified as financing activities |
50,000,000
EUR
|
— | — |
74,700,000
EUR
|
— |
| Repayments of borrowings, classified as financing activities |
56,700,000
EUR
|
— | — |
75,400,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities |
52,900,000
EUR
|
— | — |
49,800,000
EUR
|
— |
| Dividends paid, classified as financing activities |
27,400,000
EUR
|
— | — |
23,200,000
EUR
|
— |
| Cash flows from (used in) financing activities |
121,100,000
EUR
|
— | — |
65,400,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
34,000,000
EUR
|
— | — |
42,000,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
5,600,000
EUR
|
— | — |
7,700,000
EUR
|
— |
| Cash and cash equivalents | — |
41,500,000
EUR
|
81,200,000
EUR
|
— |
130,900,000
EUR
|