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 |
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 |
2023-01-01 to 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 |
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 |
As at 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||
| Equity | — |
3,625,900,000
EUR
|
— |
3,356,400,000
EUR
|
— |
164,400,000
EUR
|
35,800,000
EUR
|
58,000,000
EUR
|
3,625,900,000
EUR
|
11,200,000
EUR
|
— |
3,842,700,000
EUR
|
— | — | — |
164,400,000
EUR
|
35,800,000
EUR
|
3,541,400,000
EUR
|
58,000,000
EUR
|
3,842,700,000
EUR
|
— |
43,000,000
EUR
|
4,036,000,000
EUR
|
4,263,300,000
EUR
|
31,000,000
EUR
|
164,400,000
EUR
|
4,263,300,000
EUR
|
35,800,000
EUR
|
58,000,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||
| Profit (loss) |
89,000,000
EUR
|
— |
89,000,000
EUR
|
— |
89,000,000
EUR
|
— | — | — | — | — | — | — |
399,800,000
EUR
|
399,800,000
EUR
|
— | — | — | — | — | — |
399,800,000
EUR
|
— | — | — | — | — | — | — | — |
| Other comprehensive income |
31,800,000
EUR
|
— |
31,800,000
EUR
|
— | — | — | — | — | — | — |
31,800,000
EUR
|
— |
74,000,000
EUR
|
— |
74,000,000
EUR
|
— | — | — | — | — |
74,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Comprehensive income |
120,800,000
EUR
|
— |
120,800,000
EUR
|
— |
89,000,000
EUR
|
— | — | — | — | — |
31,800,000
EUR
|
— |
325,800,000
EUR
|
399,800,000
EUR
|
74,000,000
EUR
|
— | — | — | — | — |
325,800,000
EUR
|
— | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
96,400,000
EUR
|
— |
96,400,000
EUR
|
— |
96,400,000
EUR
|
— | — | — | — | — | — | — |
93,900,000
EUR
|
93,900,000
EUR
|
— | — | — | — | — | — |
93,900,000
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
400,000
EUR
|
— |
400,000
EUR
|
— |
400,000
EUR
|
— | — | — | — | — | — | — |
900,000
EUR
|
900,000
EUR
|
— | — | — | — | — | — |
900,000
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) in equity |
216,800,000
EUR
|
— |
216,800,000
EUR
|
— |
185,000,000
EUR
|
— | — | — | — | — |
31,800,000
EUR
|
— |
420,600,000
EUR
|
494,600,000
EUR
|
74,000,000
EUR
|
— | — | — | — | — |
420,600,000
EUR
|
— | — | — | — | — | — | — | — |