Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||||
| Property, plant and equipment [abstract] | ||||||
| Property, plant and equipment |
310,017,000
EUR
|
91,320,000
EUR
|
278,034,000
EUR
|
85,970,000
EUR
|
— | — |
| Intangible assets and goodwill [abstract] | ||||||
| Intangible assets and goodwill |
100,496,000
EUR
|
44,424,000
EUR
|
62,117,000
EUR
|
37,379,000
EUR
|
— | — |
| Investment property [abstract] | ||||||
| Investment property |
26,132,000
EUR
|
5,599,000
EUR
|
31,116,000
EUR
|
7,640,000
EUR
|
— | — |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | ||||||
| Investments in subsidiaries reported in separate financial statements |
-
EUR
|
1,179,757,000
EUR
|
-
EUR
|
975,757,000
EUR
|
— | — |
| Investments accounted for using equity method [abstract] | ||||||
| Investments accounted for using equity method |
14,661,000
EUR
|
— |
12,519,000
EUR
|
— | — | — |
| Categories of financial assets [abstract] | ||||||
| Financial assets at fair value through profit or loss [abstract] | ||||||
| Financial assets at fair value through profit or loss, mandatorily measured at fair value | — | — | — | — | — | — |
| Financial assets at fair value through profit or loss, classified as held for trading |
18,338,000
EUR
|
21,073,000
EUR
|
15,718,000
EUR
|
17,957,000
EUR
|
— | — |
| Financial assets at fair value through other comprehensive income [abstract] | ||||||
| Financial assets measured at fair value through other comprehensive income |
2,563,516,000
EUR
|
1,665,019,000
EUR
|
2,251,556,000
EUR
|
1,023,012,000
EUR
|
— | — |
| Cash and cash equivalents [abstract] | ||||||
| Cash [abstract] | ||||||
| Cash |
4,039,581,000
EUR
|
1,973,113,000
EUR
|
6,103,561,000
EUR
|
4,318,032,000
EUR
|
— | — |
| Cash and cash equivalents |
4,498,650,000
EUR
|
2,013,308,000
EUR
|
6,637,139,000
EUR
|
4,323,499,000
EUR
|
5,500,222,000
EUR
|
3,494,435,000
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | ||||||
| Non-current assets or disposal groups classified as held for sale |
11,036,000
EUR
|
2,849,000
EUR
|
4,849,000
EUR
|
4,048,000
EUR
|
— | — |
| Miscellaneous assets [abstract] | ||||||
| Derivative financial assets | — | — | — | — | — | — |
| Derivative financial assets held for hedging |
77,771,000
EUR
|
77,771,000
EUR
|
47,614,000
EUR
|
47,614,000
EUR
|
— | — |
| Categories of financial liabilities [abstract] | ||||||
| Financial liabilities at fair value through profit or loss [abstract] | ||||||
| Financial liabilities at fair value through profit or loss that meet definition of held for trading |
6,995,000
EUR
|
9,977,000
EUR
|
13,217,000
EUR
|
17,510,000
EUR
|
— | — |
| Miscellaneous liabilities [abstract] | ||||||
| Derivative financial liabilities | — | — | — | — | — | — |
| Derivative financial liabilities held for trading |
3,592,000
EUR
|
1,261,000
EUR
|
3,540,000
EUR
|
1,420,000
EUR
|
— | — |
| Debt instruments issued |
1,608,939,000
EUR
|
1,608,939,000
EUR
|
1,338,235,000
EUR
|
1,338,235,000
EUR
|
— | — |
| Issued capital [abstract] | ||||||
| Issued capital |
200,000,000
EUR
|
200,000,000
EUR
|
200,000,000
EUR
|
200,000,000
EUR
|
— | — |
| Retained earnings [abstract] | ||||||
| Retained earnings |
1,903,708,000
EUR
|
1,194,063,000
EUR
|
1,789,890,000
EUR
|
1,116,689,000
EUR
|
— | — |
| Accumulated other comprehensive income [abstract] | ||||||
| Accumulated other comprehensive income |
19,642,000
EUR
|
10,348,000
EUR
|
76,118,000
EUR
|
36,316,000
EUR
|
— | — |
| Miscellaneous equity [abstract] | ||||||
| Statutory reserve |
186,332,000
EUR
|
186,332,000
EUR
|
13,522,000
EUR
|
13,522,000
EUR
|
— | — |
| Net assets (liabilities) [abstract] | ||||||
| Assets |
28,035,367,000
EUR
|
16,975,091,000
EUR
|
25,941,985,000
EUR
|
16,014,776,000
EUR
|
— | — |
| Liabilities |
24,737,322,000
EUR
|
14,449,482,000
EUR
|
22,993,995,000
EUR
|
13,765,325,000
EUR
|
— | — |
| Assets less current liabilities [abstract] |