Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 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 |
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 |
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 |
As at 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 |
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 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 | — |
16,614,000
EUR
|
1,650,257,000
EUR
|
1,789,923,000
EUR
|
— |
3,323,286,000
EUR
|
— | — | — |
293,180,000
EUR
|
3,303,609,000
EUR
|
19,678,000
EUR
|
186,797,000
EUR
|
360,020,000
EUR
|
— | — | — |
1,397,946,000
EUR
|
24,760,000
EUR
|
— |
1,789,923,000
EUR
|
3,450,072,000
EUR
|
— | — |
341,707,000
EUR
|
16,614,000
EUR
|
212,882,000
EUR
|
3,474,832,000
EUR
|
— | — |
833,405,000
EUR
|
— |
3,367,720,000
EUR
|
19,399,000
EUR
|
314,860,000
EUR
|
170,286,000
EUR
|
1,789,923,000
EUR
|
3,387,119,000
EUR
|
1,446,185,000
EUR
|
16,614,000
EUR
|
633,372,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
3,207,000
EUR
|
— | — | — |
314,696,000
EUR
|
— | — | — | — | — | — | — | — | — |
317,904,000
EUR
|
314,696,000
EUR
|
24,281,000
EUR
|
— | — | — | — | — |
19,405,000
EUR
|
— | — | — | — | — | — |
4,875,000
EUR
|
— |
19,405,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Other comprehensive income |
4,182,000
EUR
|
— | — | — |
391,504,000
EUR
|
— |
48,526,000
EUR
|
26,085,000
EUR
|
473,385,000
EUR
|
— | — | — | — | — |
395,686,000
EUR
|
7,270,000
EUR
|
111,292,000
EUR
|
— | — |
26,847,000
EUR
|
— | — |
15,192,000
EUR
|
200,033,000
EUR
|
— | — | — | — |
42,596,000
EUR
|
4,107,000
EUR
|
— |
115,399,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income |
975,000
EUR
|
— | — | — |
76,808,000
EUR
|
— |
48,526,000
EUR
|
26,085,000
EUR
|
473,385,000
EUR
|
— | — | — | — | — |
77,783,000
EUR
|
321,966,000
EUR
|
135,573,000
EUR
|
— | — |
26,847,000
EUR
|
— | — |
4,214,000
EUR
|
200,033,000
EUR
|
— | — | — | — |
42,596,000
EUR
|
768,000
EUR
|
— |
134,805,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
3,324,000
EUR
|
— | — | — |
55,254,000
EUR
|
— | — | — | — | — | — | — | — | — |
58,578,000
EUR
|
55,254,000
EUR
|
56,658,000
EUR
|
— | — | — | — | — |
55,254,000
EUR
|
— | — | — | — | — | — |
1,405,000
EUR
|
— |
55,254,000
EUR
|
— | — | — | — | — | — | — | — | — |