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 | — |
465,797,000
EUR
|
— |
435,106,000
EUR
|
— |
| Interest paid, classified as operating activities | — |
40,971,000
EUR
|
— |
45,056,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
405,321,000
EUR
|
— |
380,681,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
2,423,000
EUR
|
— |
340,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
346,417,000
EUR
|
— |
268,363,000
EUR
|
— |
| Purchase of intangible assets, classified as investing activities | — |
146,239,000
EUR
|
— |
28,977,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
540,791,000
EUR
|
— |
338,243,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares | — |
EUR
|
— |
166,000
EUR
|
— |
| Proceeds from borrowings, classified as financing activities | — |
372,365,000
EUR
|
— |
1,001,209,000
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
110,568,000
EUR
|
— |
911,996,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
96,583,000
EUR
|
— |
88,047,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
148,560,000
EUR
|
— |
43,750,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
7,000
EUR
|
— |
3,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
13,090,000
EUR
|
— |
1,312,000
EUR
|
— |
| Cash and cash equivalents |
17,003,000
EUR
|
— |
6,539,000
EUR
|
— |
7,854,000
EUR
|