Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
41,624,000
EUR
|
4,745,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Goodwill |
76,804,000
EUR
|
76,804,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property completed |
7,694,798,000
EUR
|
6,627,247,000
EUR
|
— |
| Investment property under construction or development |
231,797,000
EUR
|
197,743,000
EUR
|
— |
| Investment property |
7,926,595,000
EUR
|
6,824,990,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
5,392,000
EUR
|
12,241,000
EUR
|
— |
| Other non-current assets |
11,360,000
EUR
|
11,562,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
115,947,000
EUR
|
93,465,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
4,227,000
EUR
|
17,266,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
448,498,000
EUR
|
338,519,000
EUR
|
250,631,000
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 |
559,000
EUR
|
160,915,000
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
4,270,000
EUR
|
9,327,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current bonds issued |
1,982,857,000
EUR
|
1,485,621,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current bonds issued and current portion of non-current bonds issued |
18,566,000
EUR
|
513,410,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
187,084,000
EUR
|
154,333,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
30,593,000
EUR
|
36,074,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
7,124,000
EUR
|
6,608,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
1,655,872,000
EUR
|
1,168,727,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
8,742,671,000
EUR
|
7,613,389,000
EUR
|
— |
| Liabilities |
3,834,189,000
EUR
|
3,308,628,000
EUR
|
— |
| Assets less current liabilities [abstract] |