Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operations | — |
67,400,000
EUR
|
— |
33,200,000
EUR
|
— |
| Interest received, classified as operating activities | — |
400,000
EUR
|
— |
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 | — |
4,300,000
EUR
|
— |
EUR
|
— |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
54,000,000
EUR
|
— |
10,800,000
EUR
|
— |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
500,000
EUR
|
— |
43,300,000
EUR
|
— |
| Other inflows (outflows) of cash, classified as investing activities | — |
500,000
EUR
|
— |
100,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
85,500,000
EUR
|
— |
2,700,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
18,900,000
EUR
|
— |
8,400,000
EUR
|
— |
| Proceeds from borrowings, classified as financing activities | — |
248,200,000
EUR
|
— |
400,000
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
153,400,000
EUR
|
— |
49,500,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
6,400,000
EUR
|
— |
EUR
|
— |
| Cash flows from (used in) financing activities | — |
107,300,000
EUR
|
— |
40,700,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
89,100,000
EUR
|
— |
4,800,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
1,800,000
EUR
|
— |
0
EUR
|
— |
| Cash and cash equivalents |
142,300,000
EUR
|
— |
51,400,000
EUR
|
— |
56,300,000
EUR
|