Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
As at 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 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 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 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Equity | — |
33,251,000
EUR
|
3,943,016,000
EUR
|
— | — | — |
5,235,002,000
EUR
|
1,620,000
EUR
|
126,000
EUR
|
113,907,000
EUR
|
31,050,000
EUR
|
— | — | — | — | — |
24,458,000
EUR
|
3,957,228,000
EUR
|
1,277,774,000
EUR
|
12,682,000
EUR
|
— | — | — |
3,592,273,000
EUR
|
1,220,131,000
EUR
|
46,080,000
EUR
|
-
EUR
|
— | — |
3,562,038,000
EUR
|
— |
45,000
EUR
|
27,236,000
EUR
|
6,614,000
EUR
|
113,907,000
EUR
|
— | — | — |
46,115,000
EUR
|
31,370,000
EUR
|
— |
4,782,169,000
EUR
|
— | — | — |
-
EUR
|
3,456,109,000
EUR
|
1,225,725,000
EUR
|
23,019,000
EUR
|
1,074,000
EUR
|
4,681,834,000
EUR
|
3,439,322,000
EUR
|
32,648,000
EUR
|
43,889,000
EUR
|
41,000
EUR
|
3,469,000
EUR
|
113,907,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
105,246,000
EUR
|
— | — | — | — |
406,814,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
512,060,000
EUR
|
406,814,000
EUR
|
277,614,000
EUR
|
— | — | — | — | — | — | — |
229,791,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
47,823,000
EUR
|
229,791,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
20,735,000
EUR
|
— | — |
15,030,000
EUR
|
— |
46,327,000
EUR
|
— | — | — | — | — |
4,994,000
EUR
|
81,000
EUR
|
— |
2,778,000
EUR
|
33,432,000
EUR
|
— | — | — | — |
67,061,000
EUR
|
— |
44,382,000
EUR
|
— | — | — | — |
4,217,000
EUR
|
— | — | — | — | — | — | — |
2,191,000
EUR
|
3,145,000
EUR
|
4,000
EUR
|
— | — | — | — |
45,041,000
EUR
|
3,918,000
EUR
|
48,300,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
125,981,000
EUR
|
— | — |
15,030,000
EUR
|
0
EUR
|
453,141,000
EUR
|
— | — | — | — | — |
4,994,000
EUR
|
81,000
EUR
|
0
EUR
|
2,778,000
EUR
|
33,432,000
EUR
|
— | — | — | — |
579,122,000
EUR
|
406,814,000
EUR
|
233,232,000
EUR
|
— | — | — | — |
4,217,000
EUR
|
0
EUR
|
— |
229,791,000
EUR
|
— | — | — | — |
2,191,000
EUR
|
3,145,000
EUR
|
4,000
EUR
|
— | — |
0
EUR
|
— |
45,041,000
EUR
|
51,741,000
EUR
|
181,491,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
33,656,000
EUR
|
— | — | — | — |
21,820,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
11,836,000
EUR
|
21,820,000
EUR
|
21,128,000
EUR
|
— | — | — | — | — | — | — |
27,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
21,100,000
EUR
|
27,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — | — | — | — |
1,881,000
EUR
|
1,881,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,881,000
EUR
|
— |
1,278,000
EUR
|
— | — | — | — | — |
1,278,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,278,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |