Statement Of Financial Position [Abstract]
| Concept |
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 2023-12-31 |
As at 2023-12-31 |
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 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 financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment |
1,088,400,000
EUR
|
— | — | — | — | — | — | — |
995,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
157,000,000
EUR
|
— | — | — | — | — | — | — |
168,100,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
10,400,000
EUR
|
— | — | — | — | — | — | — |
13,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
119,700,000
EUR
|
— | — | — | — | — | — | — |
79,200,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
4,138,300,000
EUR
|
— | — | — | — | — | — | — |
4,210,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Equity attributable to owners of parent |
2,465,200,000
EUR
|
— | — | — | — | — | — | — |
2,318,400,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
52,100,000
EUR
|
— | — | — | — | — | — | — |
44,200,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
2,517,300,000
EUR
|
2,276,300,000
EUR
|
52,100,000
EUR
|
200,800,000
EUR
|
27,600,000
EUR
|
50,200,000
EUR
|
2,465,200,000
EUR
|
10,700,000
EUR
|
2,362,600,000
EUR
|
44,200,000
EUR
|
200,800,000
EUR
|
2,085,400,000
EUR
|
27,600,000
EUR
|
17,200,000
EUR
|
2,318,400,000
EUR
|
21,800,000
EUR
|
1,945,300,000
EUR
|
2,183,700,000
EUR
|
3,200,000
EUR
|
2,143,700,000
EUR
|
40,000,000
EUR
|
200,800,000
EUR
|
26,800,000
EUR
|
27,600,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities |
154,500,000
EUR
|
— | — | — | — | — | — | — |
175,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
4,138,300,000
EUR
|
— | — | — | — | — | — | — |
4,210,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |