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 |
|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||
| Cash flows from (used in) operating activities [abstract] | ||||
| Cash flows from (used in) operations | — |
366,000,000
EUR
|
— |
368,600,000
EUR
|
| Dividends received, classified as operating activities | — |
100,000
EUR
|
— |
100,000
EUR
|
| Income taxes paid (refund), classified as operating activities | — |
49,800,000
EUR
|
— |
32,200,000
EUR
|
| Cash flows from (used in) operating activities | — |
304,000,000
EUR
|
— |
323,100,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
0
EUR
|
— |
100,000
EUR
|
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
0
EUR
|
— |
5,700,000
EUR
|
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
7,000,000
EUR
|
— |
5,800,000
EUR
|
| Purchase of property, plant and equipment, classified as investing activities | — |
112,100,000
EUR
|
— |
111,900,000
EUR
|
| Purchase of intangible assets, classified as investing activities | — |
400,000
EUR
|
— |
1,100,000
EUR
|
| Cash flows from (used in) investing activities | — |
148,600,000
EUR
|
— |
135,100,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||||
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control | — |
55,700,000
EUR
|
— |
33,200,000
EUR
|
| Payments to acquire or redeem entity's shares | — |
0
EUR
|
— |
4,200,000
EUR
|
| Payments of lease liabilities, classified as financing activities | — |
22,200,000
EUR
|
— |
24,200,000
EUR
|
| Dividends paid, classified as financing activities | — |
600,000
EUR
|
— |
3,500,000
EUR
|
| Interest paid, classified as financing activities | — |
18,200,000
EUR
|
— |
18,100,000
EUR
|
| Other inflows (outflows) of cash, classified as financing activities | — |
3,200,000
EUR
|
— |
1,300,000
EUR
|
| Cash flows from (used in) financing activities | — |
138,000,000
EUR
|
— |
130,100,000
EUR
|
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||
| Effect of exchange rate changes on cash and cash equivalents | — |
3,300,000
EUR
|
— |
2,200,000
EUR
|
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
17,500,000
EUR
|
— |
57,900,000
EUR
|
| Cash and cash equivalents |
366,700,000
EUR
|
— |
345,900,000
EUR
|
— |