Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||
| Profit (loss) |
3,718,000
EUR
|
266,321,000
EUR
|
262,603,000
EUR
|
— |
262,603,000
EUR
|
307,299,000
EUR
|
305,039,000
EUR
|
— |
2,260,000
EUR
|
305,039,000
EUR
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||
| Adjustments for decrease (increase) in inventories | — |
28,195,000
EUR
|
— | — | — |
35,503,000
EUR
|
— | — | — | — |
| Adjustments for decrease (increase) in trade accounts receivable | — |
36,009,000
EUR
|
— | — | — |
11,794,000
EUR
|
— | — | — | — |
| Adjustments for increase (decrease) in trade accounts payable | — |
45,195,000
EUR
|
— | — | — |
88,937,000
EUR
|
— | — | — | — |
| Adjustments for provisions | — |
16,760,000
EUR
|
— | — | — |
3,362,000
EUR
|
— | — | — | — |
| Adjustments for losses (gains) on disposal of non-current assets | — |
388,000
EUR
|
— | — | — |
780,000
EUR
|
— | — | — | — |
| Cash flows from (used in) operating activities | — |
425,496,000
EUR
|
— | — | — |
649,452,000
EUR
|
— | — | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||
| Purchase of property, plant and equipment, classified as investing activities | — |
363,964,000
EUR
|
— | — | — |
369,084,000
EUR
|
— | — | — | — |
| Purchase of intangible assets, classified as investing activities | — |
47,090,000
EUR
|
— | — | — |
43,733,000
EUR
|
— | — | — | — |
| Dividends received, classified as investing activities | — |
26,048,000
EUR
|
— | — | — |
22,216,000
EUR
|
— | — | — | — |
| Interest received, classified as investing activities | — |
23,549,000
EUR
|
— | — | — |
21,898,000
EUR
|
— | — | — | — |
| Cash flows from (used in) investing activities | — |
79,902,000
EUR
|
— | — | — |
370,603,000
EUR
|
— | — | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||
| Payments to acquire or redeem entity's shares | — |
57,456,000
EUR
|
— | — | — |
8,164,000
EUR
|
— | — | — | — |
| Proceeds from borrowings, classified as financing activities | — |
250,000,000
EUR
|
— | — | — |
125,000,000
EUR
|
— | — | — | — |
| Repayments of borrowings, classified as financing activities | — |
102,521,000
EUR
|
— | — | — |
77,794,000
EUR
|
— | — | — | — |
| Payments of lease liabilities, classified as financing activities | — |
28,607,000
EUR
|
— | — | — |
92,590,000
EUR
|
— | — | — | — |
| Interest paid, classified as financing activities | — |
52,804,000
EUR
|
— | — | — |
36,668,000
EUR
|
— | — | — | — |
| Cash flows from (used in) financing activities | — |
83,324,000
EUR
|
— | — | — |
188,999,000
EUR
|
— | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
262,270,000
EUR
|
— | — | — |
89,850,000
EUR
|
— | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
2,542,000
EUR
|
— | — | — |
2,004,000
EUR
|
— | — | — | — |
| Cash and cash equivalents | — | — | — |
867,216,000
EUR
|
— | — | — |
510,058,000
EUR
|
— | — |