Statement Of Financial Position [Abstract]
| Concept |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — |
364,739,000
EUR
|
— | — | — | — | — | — |
351,780,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property | — | — | — | — | — | — | — |
1,219,213,000
EUR
|
— | — | — | — | — | — |
1,137,444,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — | — | — | — | — |
677,921,000
EUR
|
— | — | — | — | — | — |
642,414,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets | — | — | — | — | — | — | — |
59,130,000
EUR
|
— | — | — | — | — | — |
48,660,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — |
8,594,000
EUR
|
— | — | — | — | — | — |
5,237,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — |
640,713,000
EUR
|
— | — | — | — | — | — |
479,621,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,444,391,000
EUR
|
— | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — |
31,907,957,000
EUR
|
— | — | — | — | — | — |
28,673,809,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Retained earnings | — | — | — | — | — | — | — |
1,676,762,000
EUR
|
— | — | — | — | — | — |
1,594,411,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,223,699,000
EUR
|
— | — | — | — | — | — | — | — |
| Treasury shares | — | — | — | — | — | — | — |
16,614,000
EUR
|
— | — | — | — | — | — |
16,614,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
16,614,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — | — |
3,450,072,000
EUR
|
— | — | — | — | — | — |
3,367,720,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,997,008,000
EUR
|
— | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — |
24,760,000
EUR
|
— | — | — | — | — | — |
19,399,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
14,438,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity |
1,397,946,000
EUR
|
24,760,000
EUR
|
1,789,923,000
EUR
|
3,450,072,000
EUR
|
341,707,000
EUR
|
16,614,000
EUR
|
212,882,000
EUR
|
3,474,832,000
EUR
|
833,405,000
EUR
|
3,367,720,000
EUR
|
19,399,000
EUR
|
314,860,000
EUR
|
170,286,000
EUR
|
1,789,923,000
EUR
|
3,387,119,000
EUR
|
1,446,185,000
EUR
|
16,614,000
EUR
|
633,372,000
EUR
|
2,986,550,000
EUR
|
2,972,112,000
EUR
|
264,893,000
EUR
|
16,614,000
EUR
|
179,722,000
EUR
|
62,209,000
EUR
|
14,438,000
EUR
|
2,997,008,000
EUR
|
1,789,923,000
EUR
|
16,614,000
EUR
|
232,116,000
EUR
|
1,789,923,000
EUR
|
1,473,511,000
EUR
|
3,011,446,000
EUR
|
24,896,000
EUR
|
24,896,000
EUR
|
169,907,000
EUR
|
37,314,000
EUR
|
14,438,000
EUR
|
1,436,197,000
EUR
|
264,893,000
EUR
|
179,722,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Other financial liabilities | — | — | — | — | — | — | — |
693,566,000
EUR
|
— | — | — | — | — | — |
75,516,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
798,484,000
EUR
|
— | — | — | — | — | — | — | — |
| Current tax liabilities | — | — | — | — | — | — | — |
93,051,000
EUR
|
— | — | — | — | — | — |
60,669,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
64,378,000
EUR
|
— | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — | — | — | — | — |
423,884,000
EUR
|
— | — | — | — | — | — |
357,539,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
242,246,000
EUR
|
— | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — | — |
28,433,125,000
EUR
|
— | — | — | — | — | — |
25,286,690,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
25,492,355,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — |
31,907,957,000
EUR
|
— | — | — | — | — | — |
28,673,809,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
28,503,801,000
EUR
|
— | — | — | — | — | — | — | — |