Disclosure Of Fair Value Measurement [Text Block]
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As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
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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 |
1 282,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1 416,5
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 |
9,473,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1 148,3
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 |
3,356,000,000
EUR
|
1,000,000
EUR
|
0
EUR
|
2,046,000,000
EUR
|
776,000,000
EUR
|
189,000,000
EUR
|
3,356,000,000
EUR
|
0
EUR
|
733,000,000
EUR
|
11,000,000
EUR
|
1,029,000,000
EUR
|
1,000,000
EUR
|
2,682,000,000
EUR
|
11,000,000
EUR
|
720,000,000
EUR
|
0
EUR
|
2,682,000,000
EUR
|
0
EUR
|
144,000,000
EUR
|
776,000,000
EUR
|
5,444,000,000
EUR
|
0
EUR
|
1,004,000,000
EUR
|
1,441,000,000
EUR
|
203,000,000
EUR
|
438,000,000
EUR
|
1,861,000,000
EUR
|
2,504,000,000
EUR
|
1,058,000,000
EUR
|
2,062,000,000
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |