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) operating activities | — |
73,200,000
EUR
|
— |
103,842,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Other cash receipts from sales of interests in joint ventures, classified as investing activities | — |
-
EUR
|
— |
1,500,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
26,222,000
EUR
|
— |
35,647,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
47,523,000
EUR
|
— |
2,388,000
EUR
|
— |
| Proceeds from borrowings, classified as financing activities | — |
728,843,000
EUR
|
— |
960,649,000
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
775,640,000
EUR
|
— |
1,002,188,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
19,969,000
EUR
|
— |
20,800,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
9,988,000
EUR
|
— |
9,480,000
EUR
|
— |
| Interest paid, classified as financing activities | — |
1,553,000
EUR
|
— |
5,897,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
30,784,000
EUR
|
— |
75,329,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
1,625,000
EUR
|
— |
1,929,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
17,819,000
EUR
|
— |
9,063,000
EUR
|
— |
| Cash and cash equivalents |
24,262,000
EUR
|
— |
6,443,000
EUR
|
— |
15,507,000
EUR
|