Statement Of Cash Flows [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Cash flows from (used in) operations before changes in working capital |
299,070,000
EUR
|
299,064,000
EUR
|
| Increase (decrease) in working capital |
18,735,000
EUR
|
68,299,000
EUR
|
| Adjustments for increase (decrease) in employee benefit liabilities |
1,517,000
EUR
|
554,000
EUR
|
| Adjustments for undistributed profits of investments accounted for using equity method |
4,994,000
EUR
|
1,666,000
EUR
|
| Income taxes paid, classified as operating activities |
43,768,000
EUR
|
31,048,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of interests in investments accounted for using equity method |
16,017,000
EUR
|
773,000
EUR
|
| Proceeds from sales of investments accounted for using equity method |
1,275,000
EUR
|
0
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from sale or issue of treasury shares |
0
EUR
|
13,595,000
EUR
|
| Cash flows from (used in) increase (decrease) in current borrowings |
1,975,000
EUR
|
9,990,000
EUR
|