Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operations | — |
144,300,000
EUR
|
— |
103,800,000
EUR
|
— |
| Dividends received, classified as operating activities | — |
0
EUR
|
— |
0
EUR
|
— |
| Interest paid, classified as operating activities | — |
11,400,000
EUR
|
— |
10,000,000
EUR
|
— |
| Interest received, classified as operating activities | — |
700,000
EUR
|
— |
400,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — |
14,300,000
EUR
|
— |
14,300,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
120,500,000
EUR
|
— |
80,400,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
400,000
EUR
|
— |
900,000
EUR
|
— |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
85,300,000
EUR
|
— |
9,700,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
5,800,000
EUR
|
— |
4,800,000
EUR
|
— |
| Purchase of intangible assets, classified as investing activities | — |
8,500,000
EUR
|
— |
7,400,000
EUR
|
— |
| Dividends received, classified as investing activities | — |
1,300,000
EUR
|
— | — | — |
| Cash flows from (used in) investing activities | — |
97,100,000
EUR
|
— |
22,300,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from borrowings, classified as financing activities | — |
74,700,000
EUR
|
— |
50,300,000
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
75,400,000
EUR
|
— |
53,200,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
49,800,000
EUR
|
— |
46,900,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
23,200,000
EUR
|
— |
27,300,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
65,400,000
EUR
|
— |
79,500,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
42,000,000
EUR
|
— |
21,300,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
7,700,000
EUR
|
— |
2,900,000
EUR
|
— |
| Cash and cash equivalents |
81,200,000
EUR
|
— |
130,900,000
EUR
|
— |
149,300,000
EUR
|