Statement Of Cash Flows [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 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 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||
| Profit (loss) |
931,600,000
EUR
|
— |
5,800,000
EUR
|
925,800,000
EUR
|
— |
784,500,000
EUR
|
774,500,000
EUR
|
10,000,000
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||
| Adjustments for depreciation and amortisation expense |
269,400,000
EUR
|
— | — | — | — |
259,300,000
EUR
|
— | — | — |
| Cash flows from (used in) operations |
1,485,200,000
EUR
|
— | — | — | — |
754,700,000
EUR
|
— | — | — |
| Dividends received, classified as operating activities |
5,400,000
EUR
|
— | — | — | — |
0
EUR
|
— | — | — |
| Interest paid, classified as operating activities |
19,100,000
EUR
|
— | — | — | — |
15,500,000
EUR
|
— | — | — |
| Interest received, classified as operating activities |
22,500,000
EUR
|
— | — | — | — |
49,400,000
EUR
|
— | — | — |
| Income taxes paid (refund), classified as operating activities |
303,700,000
EUR
|
— | — | — | — |
275,400,000
EUR
|
— | — | — |
| Other inflows (outflows) of cash, classified as operating activities |
62,400,000
EUR
|
— | — | — | — |
18,300,000
EUR
|
— | — | — |
| Cash flows from (used in) operating activities |
1,127,900,000
EUR
|
— | — | — | — |
531,500,000
EUR
|
— | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities |
3,000,000
EUR
|
— | — | — | — |
-
EUR
|
— | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
169,200,000
EUR
|
— | — | — | — |
31,600,000
EUR
|
— | — | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities |
900,000
EUR
|
— | — | — | — |
200,000
EUR
|
— | — | — |
| Purchase of property, plant and equipment, classified as investing activities |
148,200,000
EUR
|
— | — | — | — |
101,200,000
EUR
|
— | — | — |
| Cash flows from (used in) investing activities |
319,400,000
EUR
|
— | — | — | — |
132,600,000
EUR
|
— | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control |
800,000
EUR
|
— | — | — | — |
7,700,000
EUR
|
— | — | — |
| Payments to acquire or redeem entity's shares |
-
EUR
|
— | — | — | — |
50,000,000
EUR
|
— | — | — |
| Dividends paid, classified as financing activities |
904,900,000
EUR
|
— | — | — | — |
1,087,800,000
EUR
|
— | — | — |
| Cash flows from (used in) financing activities |
861,300,000
EUR
|
— | — | — | — |
390,500,000
EUR
|
— | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
52,800,000
EUR
|
— | — | — | — |
8,400,000
EUR
|
— | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||
| Effect of exchange rate changes on cash and cash equivalents |
18,200,000
EUR
|
— | — | — | — |
3,300,000
EUR
|
— | — | — |
| Cash and cash equivalents | — |
424,500,000
EUR
|
— | — |
495,500,000
EUR
|
— | — | — |
490,400,000
EUR
|