Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||||||||||
| Profit (loss) |
7,700,000
EUR
|
— |
–
EUR
|
–
EUR
|
–
EUR
|
–
EUR
|
360,100,000
EUR
|
367,800,000
EUR
|
360,100,000
EUR
|
117,300,000
EUR
|
— |
125,100,000
EUR
|
–
EUR
|
–
EUR
|
7,800,000
EUR
|
–
EUR
|
–
EUR
|
117,300,000
EUR
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||||||||||
| Adjustments for decrease (increase) in inventories | — | — | — | — | — | — | — |
156,200,000
EUR
|
— | — | — |
42,000,000
EUR
|
— | — | — | — | — | — |
| Adjustments for provisions | — | — | — | — | — | — | — |
10,000,000
EUR
|
— | — | — |
13,000,000
EUR
|
— | — | — | — | — | — |
| Adjustments to reconcile profit (loss) | — | — | — | — | — | — | — |
17,400,000
EUR
|
— | — | — |
204,400,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) operations | — | — | — | — | — | — | — |
426,200,000
EUR
|
— | — | — |
453,700,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — | — | — |
291,700,000
EUR
|
— | — | — |
377,600,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — | — | — |
298,400,000
EUR
|
— | — | — |
12,100,000
EUR
|
— | — | — | — | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — | — | — |
191,100,000
EUR
|
— | — | — |
19,900,000
EUR
|
— | — | — | — | — | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — | — | — | — | — | — |
2,100,000
EUR
|
— | — | — |
3,000,000
EUR
|
— | — | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — | — | — | — | — | — |
144,600,000
EUR
|
— | — | — |
107,600,000
EUR
|
— | — | — | — | — | — |
| Purchase of intangible assets, classified as investing activities | — | — | — | — | — | — | — |
12,200,000
EUR
|
— | — | — |
10,400,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — | — | — |
47,400,000
EUR
|
— | — | — |
122,800,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||||||||||
| Repayments of borrowings, classified as financing activities | — | — | — | — | — | — | — |
163,200,000
EUR
|
— | — | — |
131,500,000
EUR
|
— | — | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — | — | — | — | — | — | — |
36,200,000
EUR
|
— | — | — |
38,200,000
EUR
|
— | — | — | — | — | — |
| Dividends paid, classified as financing activities | — | — | — | — | — | — | — |
66,400,000
EUR
|
— | — | — |
88,500,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — | — | — |
265,800,000
EUR
|
— | — | — |
262,000,000
EUR
|
— | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — | — | — | — | — | — |
21,500,000
EUR
|
— | — | — |
7,200,000
EUR
|
— | — | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — | — | — | — | — |
4,900,000
EUR
|
— | — | — |
2,100,000
EUR
|
— | — | — | — | — | — |
| Cash and cash equivalents | — |
72,000,000
EUR
|
— | — | — | — | — | — | — | — |
55,800,000
EUR
|
— | — | — | — | — | — | — |