Statement Of Changes In Equity [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
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 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Equity | — |
339,548,000
EUR
|
293,864,000
EUR
|
360,255,000
EUR
|
— | — |
22,539,000
EUR
|
— |
8,447,000
EUR
|
2,016,000
EUR
|
— |
654,119,000
EUR
|
— | — |
9,949,000
EUR
|
— |
1,318,000
EUR
|
— |
618,633,000
EUR
|
22,539,000
EUR
|
280,316,000
EUR
|
338,317,000
EUR
|
— |
0
EUR
|
332,409,000
EUR
|
140,000
EUR
|
— |
0
EUR
|
0
EUR
|
203,000
EUR
|
9,949,000
EUR
|
203,000
EUR
|
607,209,000
EUR
|
305,078,000
EUR
|
— | — | — | — | — |
5,220,000
EUR
|
— | — |
5,908,000
EUR
|
22,539,000
EUR
|
11,424,000
EUR
|
0
EUR
|
0
EUR
|
5,908,000
EUR
|
5,516,000
EUR
|
140,000
EUR
|
9,949,000
EUR
|
5,220,000
EUR
|
274,800,000
EUR
|
310,986,000
EUR
|
550,776,000
EUR
|
297,421,000
EUR
|
0
EUR
|
264,556,000
EUR
|
699,000
EUR
|
253,355,000
EUR
|
9,949,000
EUR
|
22,539,000
EUR
|
322,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
69,455,000
EUR
|
— | — | — |
0
EUR
|
0
EUR
|
— |
34,911,000
EUR
|
— | — |
0
EUR
|
— |
0
EUR
|
34,544,000
EUR
|
— |
0
EUR
|
— |
34,911,000
EUR
|
— | — | — | — |
0
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — | — | — |
41,217,000
EUR
|
54,495,000
EUR
|
0
EUR
|
95,712,000
EUR
|
0
EUR
|
— |
0
EUR
|
54,495,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
4,671,000
EUR
|
— | — | — |
0
EUR
|
0
EUR
|
— |
352,000
EUR
|
— | — |
0
EUR
|
— |
2,219,000
EUR
|
1,589,000
EUR
|
— |
1,215,000
EUR
|
— |
3,082,000
EUR
|
— | — | — | — |
274,000
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — | — | — |
874,000
EUR
|
1,065,000
EUR
|
0
EUR
|
1,698,000
EUR
|
0
EUR
|
— |
515,000
EUR
|
824,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
64,784,000
EUR
|
— | — | — |
0
EUR
|
0
EUR
|
— |
35,263,000
EUR
|
— | — |
0
EUR
|
— |
2,219,000
EUR
|
32,955,000
EUR
|
— |
1,215,000
EUR
|
— |
31,829,000
EUR
|
— | — | — | — |
274,000
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — | — | — |
40,343,000
EUR
|
53,430,000
EUR
|
0
EUR
|
94,014,000
EUR
|
0
EUR
|
— |
515,000
EUR
|
53,671,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
13,739,000
EUR
|
— | — | — |
0
EUR
|
0
EUR
|
— |
0
EUR
|
— | — |
0
EUR
|
— |
0
EUR
|
13,739,000
EUR
|
— |
0
EUR
|
— |
0
EUR
|
— | — | — | — |
0
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — | — | — |
13,389,000
EUR
|
6,762,000
EUR
|
0
EUR
|
20,151,000
EUR
|
0
EUR
|
— |
0
EUR
|
6,762,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
133,000
EUR
|
— | — | — |
0
EUR
|
0
EUR
|
— |
133,000
EUR
|
— | — |
0
EUR
|
— |
0
EUR
|
0
EUR
|
— |
0
EUR
|
— |
133,000
EUR
|
— | — | — | — |
0
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — | — | — |
30,000
EUR
|
135,000
EUR
|
0
EUR
|
155,000
EUR
|
0
EUR
|
— |
10,000
EUR
|
125,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity |
4,569,000
EUR
|
— | — | — |
0
EUR
|
4,569,000
EUR
|
— |
0
EUR
|
— | — |
0
EUR
|
— |
0
EUR
|
0
EUR
|
— |
0
EUR
|
— |
4,569,000
EUR
|
— | — | — | — |
0
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — | — | — |
0
EUR
|
0
EUR
|
0
EUR
|
5,220,000
EUR
|
5,220,000
EUR
|
— |
0
EUR
|
5,220,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
1,005,000
EUR
|
— | — | — |
0
EUR
|
0
EUR
|
— |
660,000
EUR
|
— | — |
0
EUR
|
— |
0
EUR
|
345,000
EUR
|
— |
0
EUR
|
— |
660,000
EUR
|
— | — | — | — |
0
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — | — | — |
137,000
EUR
|
103,000
EUR
|
0
EUR
|
240,000
EUR
|
0
EUR
|
— |
0
EUR
|
103,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Amount removed from reserve of cash flow hedges and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied |
71,000
EUR
|
— | — | — |
0
EUR
|
0
EUR
|
— |
0
EUR
|
— | — |
0
EUR
|
— |
0
EUR
|
34,000
EUR
|
— |
37,000
EUR
|
— |
37,000
EUR
|
— | — | — | — |
565,000
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — | — | — |
528,000
EUR
|
0
EUR
|
0
EUR
|
1,093,000
EUR
|
0
EUR
|
— |
0
EUR
|
565,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |