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 |
377,909,000,000
EUR
|
— | — | — | — | — | — | — | — |
379,581,000,000
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 |
353,741,000,000
EUR
|
— | — | — | — | — | — | — | — |
356,767,000,000
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 |
24,168,000,000
EUR
|
2,697,000,000
EUR
|
6,739,000,000
EUR
|
3,000,000
EUR
|
1,987,000,000
EUR
|
12,192,000,000
EUR
|
866,000,000
EUR
|
24,165,000,000
EUR
|
315,000,000
EUR
|
22,814,000,000
EUR
|
1,868,000,000
EUR
|
842,000,000
EUR
|
6,375,000,000
EUR
|
1,868,000,000
EUR
|
1,985,000,000
EUR
|
164,000,000
EUR
|
164,000,000
EUR
|
6,211,000,000
EUR
|
1,985,000,000
EUR
|
164,000,000
EUR
|
2,000,000
EUR
|
12,529,000,000
EUR
|
842,000,000
EUR
|
898,000,000
EUR
|
22,812,000,000
EUR
|
22,650,000,000
EUR
|
2,000,000
EUR
|
12,529,000,000
EUR
|
898,000,000
EUR
|
22,648,000,000
EUR
|
1,231,000,000
EUR
|
21,999,000,000
EUR
|
6,093,000,000
EUR
|
1,987,000,000
EUR
|
1,227,000,000
EUR
|
21,994,000,000
EUR
|
5,000,000
EUR
|
12,970,000,000
EUR
|
940,000,000
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |