Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 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] | |||||
| Interest paid, classified as operating activities |
33,300,000
EUR
|
— | — |
29,000,000
EUR
|
— |
| Interest received, classified as operating activities |
3,500,000
EUR
|
— | — |
1,300,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities |
49,700,000
EUR
|
— | — |
17,900,000
EUR
|
— |
| Cash flows from (used in) operating activities |
102,200,000
EUR
|
— | — |
55,100,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
200,000
EUR
|
— | — |
0
EUR
|
— |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities |
200,000
EUR
|
— | — |
0
EUR
|
— |
| Cash advances and loans made to other parties, classified as investing activities |
100,000
EUR
|
— | — |
100,000
EUR
|
— |
| Cash flows from (used in) investing activities |
65,900,000
EUR
|
— | — |
366,300,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of lease liabilities, classified as financing activities |
66,300,000
EUR
|
— | — |
73,800,000
EUR
|
— |
| Cash flows from (used in) financing activities |
66,300,000
EUR
|
— | — |
455,200,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
30,000,000
EUR
|
— | — |
33,900,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
300,000
EUR
|
— | — |
11,900,000
EUR
|
— |
| Cash and cash equivalents | — |
137,500,000
EUR
|
167,900,000
EUR
|
— |
213,700,000
EUR
|