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 |
As at 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 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||||||||||||||
| Equity | — |
1,007,500,000
EUR
|
4,200,000
EUR
|
— |
1,688,400,000
EUR
|
— | — |
992,800,000
EUR
|
1,500,000
EUR
|
— |
33,700,000
EUR
|
21,700,000
EUR
|
695,600,000
EUR
|
— | — |
43,200,000
EUR
|
21,700,000
EUR
|
1,463,800,000
EUR
|
840,400,000
EUR
|
4,200,000
EUR
|
1,500,000
EUR
|
816,300,000
EUR
|
647,600,000
EUR
|
— |
840,400,000
EUR
|
647,600,000
EUR
|
816,300,000
EUR
|
21,700,000
EUR
|
— |
43,200,000
EUR
|
4,200,000
EUR
|
1,500,000
EUR
|
— | — |
1,46 3.8
EUR
|
— | — | — | — |
0
EUR
|
1,43 3.0
EUR
|
21,700,000
EUR
|
783,200,000
EUR
|
659,900,000
EUR
|
1,500,000
EUR
|
33,300,000
EUR
|
773,100,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
77,000,000
EUR
|
— | — |
160,700,000
EUR
|
— | — | — | — | — | — | — | — | — |
237,700,000
EUR
|
160,700,000
EUR
|
— | — | — | — | — | — | — | — |
86,800,000
EUR
|
— | — | — | — |
55,400,000
EUR
|
— | — | — | — | — | — | — |
31,400,000
EUR
|
— |
55,400,000
EUR
|
— | — | — | — | — | — | — | — |
| Other comprehensive income | — | — | — | — | — | — | — | — | — | — | — | — | — |
43,200,000
EUR
|
— | — | — | — | — | — | — | — | — |
14,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
97,200,000
EUR
|
— | — |
183,600,000
EUR
|
— |
0
EUR
|
14,100,000
EUR
|
— | — |
0
EUR
|
— | — | — |
280,800,000
EUR
|
169,500,000
EUR
|
— | — | — | — | — | — | — | — |
71,900,000
EUR
|
— | — | — | — |
55,200,000
EUR
|
— | — | — | — |
0
EUR
|
— |
7,200,000
EUR
|
23,800,000
EUR
|
0
EUR
|
48,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
600,000
EUR
|
— | — |
0
EUR
|
— | — | — | — | — | — | — | — | — |
600,000
EUR
|
— | — | — | — | — | — | — | — | — |
3,500,000
EUR
|
— | — | — | — |
3,500,000
EUR
|
— | — | — | — | — | — | — | — | — |
3,500,000
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
48,600,000
EUR
|
— | — |
7,100,000
EUR
|
— | — |
4,600,000
EUR
|
— | — | — | — | — | — |
55,700,000
EUR
|
2,500,000
EUR
|
— | — | — | — | — | — | — | — |
33,300,000
EUR
|
— | — | — | — |
3,800,000
EUR
|
— | — | — | — | — | — |
2,700,000
EUR
|
34,300,000
EUR
|
— |
1,100,000
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — |
0
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — |
4,200,000
EUR
|
— | — | — | — |
1,800,000
EUR
|
— | — | — |
4,200,000
EUR
|
— | — | — |
1,800,000
EUR
|
— |
2,400,000
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) in equity |
49,200,000
EUR
|
— | — |
7,100,000
EUR
|
— |
0
EUR
|
4,600,000
EUR
|
— | — |
0
EUR
|
— | — | — |
56,300,000
EUR
|
2,500,000
EUR
|
— | — | — | — | — | — | — | — |
41,000,000
EUR
|
— | — | — | — |
2,100,000
EUR
|
— | — | — |
4,200,000
EUR
|
0
EUR
|
— |
2,700,000
EUR
|
36,100,000
EUR
|
0
EUR
|
4,900,000
EUR
|
— | — | — | — | — | — | — | — |