Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||||||||
| Equity | — |
1,684,200,000
EUR
|
— | — |
890,900,000
EUR
|
— |
163,400,000
EUR
|
— |
19,400,000
EUR
|
— |
257,900,000
EUR
|
221,800,000
EUR
|
53,800,000
EUR
|
196,300,000
EUR
|
11,600,000
EUR
|
1,664,800,000
EUR
|
1,684,600,000
EUR
|
— | — | — | — |
278,800,000
EUR
|
14,700,000
EUR
|
257,900,000
EUR
|
196,300,000
EUR
|
13,400,000
EUR
|
221,800,000
EUR
|
36,000,000
EUR
|
764,500,000
EUR
|
1,669,900,000
EUR
|
— | — |
14,900,000
EUR
|
580,500,000
EUR
|
140,900,000
EUR
|
1,342,700,000
EUR
|
53,700,000
EUR
|
1,328,800,000
EUR
|
257,900,000
EUR
|
13,900,000
EUR
|
221,800,000
EUR
|
196,300,000
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
211,300,000
EUR
|
— |
199,100,000
EUR
|
— | — |
12,200,000
EUR
|
— |
199,100,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
239,700,000
EUR
|
231,700,000
EUR
|
8,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
231,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
113,400,000
EUR
|
— |
114,300,000
EUR
|
115,500,000
EUR
|
— |
900,000
EUR
|
— |
18,900,000
EUR
|
— |
17,800,000
EUR
|
— | — | — | — | — | — | — |
137,800,000
EUR
|
187,100,000
EUR
|
31,800,000
EUR
|
200,000
EUR
|
— | — | — | — | — | — | — | — | — |
187,300,000
EUR
|
17,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
97,900,000
EUR
|
— |
84,900,000
EUR
|
115,500,000
EUR
|
— |
13,000,000
EUR
|
— |
218,100,000
EUR
|
— |
17,800,000
EUR
|
— | — | — | — | — | — | — |
137,800,000
EUR
|
426,700,000
EUR
|
263,500,000
EUR
|
7,800,000
EUR
|
— | — | — | — | — | — | — | — | — |
418,900,000
EUR
|
17,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
103,500,000
EUR
|
— |
95,200,000
EUR
|
— | — |
8,300,000
EUR
|
— |
95,200,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
95,900,000
EUR
|
88,900,000
EUR
|
7,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
88,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
200,000
EUR
|
— |
200,000
EUR
|
— | — | — | — |
200,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
400,000
EUR
|
400,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
400,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
3,300,000
EUR
|
— |
3,300,000
EUR
|
— | — | — | — |
3,300,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
9,200,000
EUR
|
9,200,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
9,200,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |