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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 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 | — |
336,800,000
EUR
|
400,000
EUR
|
121,600,000
EUR
|
— | — | — |
507,900,000
EUR
|
1,700,000
EUR
|
0
EUR
|
— | — | — |
507,000,000
EUR
|
900,000
EUR
|
— |
15,000,000
EUR
|
61,500,000
EUR
|
— | — | — |
100,000
EUR
|
115,300,000
EUR
|
900,000
EUR
|
-
EUR
|
— |
60,500,000
EUR
|
156,300,000
EUR
|
— | — | — |
20,500,000
EUR
|
— | — |
156,300,000
EUR
|
— | — |
1,200,000
EUR
|
600,000
EUR
|
— |
100,000
EUR
|
151,200,000
EUR
|
-
EUR
|
22,100,000
EUR
|
1,200,000
EUR
|
151,200,000
EUR
|
111,900,000
EUR
|
600,000
EUR
|
1,000,000
EUR
|
60,500,000
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
100,000
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
31,000,000
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — |
31,200,000
EUR
|
31,000,000
EUR
|
17,800,000
EUR
|
— | — | — | — |
-
EUR
|
— | — |
17,800,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— | — |
17,800,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
10,600,000
EUR
|
— |
2,200,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
100,000
EUR
|
— | — | — |
2,600,000
EUR
|
-
EUR
|
41,600,000
EUR
|
— | — | — |
5,500,000
EUR
|
-
EUR
|
600,000
EUR
|
— | — |
-
EUR
|
— | — |
41,800,000
EUR
|
34,200,000
EUR
|
20,000,000
EUR
|
— | — | — | — |
-
EUR
|
— | — |
18,300,000
EUR
|
-
EUR
|
200,000
EUR
|
— |
-
EUR
|
-
EUR
|
— |
1,600,000
EUR
|
-
EUR
|
— | — |
20,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
-
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
27,100,000
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — |
27,100,000
EUR
|
27,100,000
EUR
|
15,200,000
EUR
|
— | — | — | — |
-
EUR
|
— | — |
15,200,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— | — |
15,200,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
-
EUR
|
— | — | — |
-
EUR
|
300,000
EUR
|
0
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — |
0
EUR
|
300,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
-
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
400,000
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — |
400,000
EUR
|
400,000
EUR
|
300,000
EUR
|
— | — | — | — |
-
EUR
|
— | — |
300,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— | — |
300,000
EUR
|
— | — | — | — | — | — | — | — | — | — |