Statement Of Cash Flows [Abstract]
| Concept |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-01-01 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-01-01 |
|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||
| Cash flows from (used in) operating activities [abstract] | ||||||
| Dividends received, classified as operating activities | — |
40,000
EUR
|
— |
40,000
EUR
|
— | — |
| Interest paid, classified as operating activities | — |
19,449,000
EUR
|
— |
11,126,000
EUR
|
— | — |
| Interest received, classified as operating activities | — |
1,742,000
EUR
|
— |
1,687,000
EUR
|
— | — |
| Income taxes paid (refund), classified as operating activities | — |
33,533,000
EUR
|
— |
53,763,000
EUR
|
— | — |
| Cash flows from (used in) operating activities | — |
48,946,000
EUR
|
— |
244,615,000
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | ||||||
| Cash flows from (used in) investing activities | — |
666,219,000
EUR
|
— |
254,694,000
EUR
|
— | — |
| Cash flows from (used in) financing activities [abstract] | ||||||
| Proceeds from changes in ownership interests in subsidiaries that do not result in loss of control | — |
84,458,000
EUR
|
— |
0
EUR
|
— | — |
| Proceeds from borrowings, classified as financing activities | — |
604,277,000
EUR
|
— |
222,249,000
EUR
|
— | — |
| Repayments of borrowings, classified as financing activities | — |
144,691,000
EUR
|
— |
138,360,000
EUR
|
— | — |
| Proceeds from government grants, classified as financing activities | — |
1,618,000
EUR
|
— |
1,760,000
EUR
|
— | — |
| Dividends paid, classified as financing activities | — |
200,000
EUR
|
— |
132,875,000
EUR
|
— | — |
| Cash flows from (used in) financing activities | — |
1,135,000
EUR
|
— |
333,253,000
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
517,823,000
EUR
|
— |
323,174,000
EUR
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
19,304,000
EUR
|
— |
4,440,000
EUR
|
— | — |
| Cash and cash equivalents |
1,069,000
EUR
|
— |
571,479,000
EUR
|
— |
571,479,000
EUR
|
243,865,000
EUR
|