Disclosure Of Fair Value Measurement [Text Block]
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| Disclosure of fair value measurement [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of assets [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of assets [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Disclosure of fair value measurement of assets [line items] | ||||||||||||||||||||||||||||||||||||||||
| Assets | — | — | — | — | — | — |
4,158,461,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
2,608,974,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,860,416,000
EUR
|
— | — | — | — | — |
| Reconciliation of changes in fair value measurement, assets [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Disclosure of fair value measurement of equity [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Disclosure of fair value measurement of equity [line items] | ||||||||||||||||||||||||||||||||||||||||
| Equity |
53,401,000
EUR
|
1,504,000
EUR
|
873,291,000
EUR
|
304,000
EUR
|
98,034,000
EUR
|
194,608,000
EUR
|
1,218,134,000
EUR
|
53,401,000
EUR
|
66,734,000
EUR
|
301,000
EUR
|
609,507,000
EUR
|
918,334,000
EUR
|
9,095,000
EUR
|
179,296,000
EUR
|
9,095,000
EUR
|
53,401,000
EUR
|
179,296,000
EUR
|
918,334,000
EUR
|
609,507,000
EUR
|
66,734,000
EUR
|
-
EUR
|
301,000
EUR
|
6,582,000
EUR
|
54,219,000
EUR
|
54,219,000
EUR
|
8,671,000
EUR
|
6,582,000
EUR
|
4,804,000
EUR
|
160,209,000
EUR
|
357,231,000
EUR
|
296,000
EUR
|
296,000
EUR
|
160,209,000
EUR
|
4,804,000
EUR
|
602,172,000
EUR
|
376,999,000
EUR
|
8,671,000
EUR
|
582,404,000
EUR
|
19,768,000
EUR
|
19,768,000
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |