Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for finance income (cost) |
9,300,000
EUR
|
1,900,000
EUR
|
| Increase (decrease) in working capital |
51,700,000
EUR
|
124,000,000
EUR
|
| Adjustments for increase (decrease) in employee benefit liabilities |
3,000,000
EUR
|
4,100,000
EUR
|
| Adjustments for amortisation expense |
9,000,000
EUR
|
7,200,000
EUR
|
| Adjustments for depreciation expense |
37,500,000
EUR
|
38,400,000
EUR
|
| Adjustments for undistributed profits of investments accounted for using equity method |
188,300,000
EUR
|
150,200,000
EUR
|
| Income taxes paid, classified as operating activities |
25,200,000
EUR
|
32,100,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of interests in investments accounted for using equity method |
1,147,000,000
EUR
|
150,000,000
EUR
|
| Cash flows from (used in) decrease (increase) in short-term deposits and investments |
193,300,000
EUR
|
139,400,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from sale or issue of treasury shares |
4,700,000
EUR
|
7,000,000
EUR
|