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 |
2,085,500,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,951,800,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reconciliation of changes in fair value measurement, assets [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Disclosure of fair value measurement of liabilities [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Disclosure of fair value measurement of liabilities [line items] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Liabilities |
1,738,200,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,609,900,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reconciliation of changes in fair value measurement, liabilities [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 |
347,300,000
EUR
|
474,100,000
EUR
|
99,800,000
EUR
|
10,100,000
EUR
|
224,500,000
EUR
|
12,200,000
EUR
|
7,000,000
EUR
|
276,900,000
EUR
|
473,800,000
EUR
|
14,700,000
EUR
|
99,500,000
EUR
|
288,700,000
EUR
|
–
EUR
|
473,800,000
EUR
|
3,600,000
EUR
|
100,000
EUR
|
15,000,000
EUR
|
–
EUR
|
99,500,000
EUR
|
14,900,000
EUR
|
473,800,000
EUR
|
223,500,000
EUR
|
53,200,000
EUR
|
99,500,000
EUR
|
341,900,000
EUR
|
227,100,000
EUR
|
–
EUR
|
7,000,000
EUR
|
200,000
EUR
|
–
EUR
|
53,400,000
EUR
|
–
EUR
|
7,000,000
EUR
|
338,200,000
EUR
|
–
EUR
|
3,700,000
EUR
|
323,200,000
EUR
|
241,300,000
EUR
|
99,500,000
EUR
|
473,600,000
EUR
|
6,100,000
EUR
|
14,700,000
EUR
|
3,700,000
EUR
|
–
EUR
|
326,800,000
EUR
|
99,500,000
EUR
|
–
EUR
|
100,000
EUR
|
3,600,000
EUR
|
237,600,000
EUR
|
–
EUR
|
6,100,000
EUR
|
14,800,000
EUR
|
473,600,000
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |