Disclosure Of Fair Value Measurement [Text Block]
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As at 2022-12-31 |
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As at 2021-12-31 |
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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 | — | — | — | — | — | — | — |
28,999,000,000
EUR
|
— |
26,318,000,000
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 |
4,316,000,000
EUR
|
7,000,000
EUR
|
2,045,000,000
EUR
|
78,000,000
EUR
|
6,075,000,000
EUR
|
2,536,000,000
EUR
|
-
EUR
|
8,120,000,000
EUR
|
706,000,000
EUR
|
5,879,000,000
EUR
|
2,113,000,000
EUR
|
4,316,000,000
EUR
|
7,000,000
EUR
|
-
EUR
|
370,000,000
EUR
|
78,000,000
EUR
|
3,766,000,000
EUR
|
849,000,000
EUR
|
6,353,000,000
EUR
|
508,000,000
EUR
|
2,240,000,000
EUR
|
-
EUR
|
777,000,000
EUR
|
26,000,000
EUR
|
145,000,000
EUR
|
4,113,000,000
EUR
|
4,263,000,000
EUR
|
124,000,000
EUR
|
5,829,000,000
EUR
|
1,299,000,000
EUR
|
507,000,000
EUR
|
4,590,000,000
EUR
|
4,039,000,000
EUR
|
1,790,000,000
EUR
|
218,000,000
EUR
|
147,000,000
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |