Statement Of Cash Flows [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Cash flows from (used in) operations before changes in working capital |
222,641
EUR
|
186,092
EUR
|
| Increase (decrease) in working capital |
90,178
EUR
|
71,288
EUR
|
| Adjustments for increase (decrease) in employee benefit liabilities |
100,000
EUR
|
1,339
EUR
|
| Adjustments for undistributed profits of investments accounted for using equity method |
1,180
EUR
|
1,484
EUR
|
| Income taxes paid, classified as operating activities |
4,087
EUR
|
10,424
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of interests in investments accounted for using equity method |
150,000
EUR
|
7,195
EUR
|
| Proceeds from sales of investments accounted for using equity method |
0
EUR
|
5,853
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Cash flows from (used in) increase (decrease) in current borrowings |
23,992
EUR
|
85,630
EUR
|