Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Property, plant and equipment |
414,000,000
EUR
|
448,000,000
EUR
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets and goodwill |
1,12 9
EUR
|
1,0 6 3
EUR
|
| Investment property [abstract] | ||
| Investment property |
2 ,719
EUR
|
2,444,000,000
EUR
|
| Investments accounted for using equity method [abstract] | ||
| Investments accounted for using equity method |
6 , 919
EUR
|
5, 673
EUR
|
| Categories of financial assets [abstract] | ||
| Financial assets at fair value through profit or loss [abstract] | ||
| Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently |
9 91
EUR
|
1, 3 36
EUR
|
| Financial assets available-for-sale |
1 0 7, 8 8 3
EUR
|
118,175,000,000
EUR
|
| Loans and receivables |
6 8,20 0
EUR
|
6 5 ,42 8
EUR
|
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
6 ,929
EUR
|
12, 3 8 2
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | ||
| Non-current assets or disposal groups classified as held for sale |
4,121,000,000
EUR
|
113,000,000
EUR
|
| Miscellaneous assets [abstract] | ||
| Investments for risk of policyholders |
39 , 2 61
EUR
|
3 4 ,7 97
EUR
|
| Other assets |
3 ,70 6
EUR
|
4,039,000,000
EUR
|
| Borrowings, by type [abstract] | ||
| Other borrowings |
7, 3 0 1
EUR
|
7, 5 4 2
EUR
|
| Miscellaneous liabilities [abstract] | ||
| Deposit liabilities | — | — |
| Deposits from customers [abstract] | ||
| Deposits from customers |
15 , 9 45
EUR
|
15 , 8 0 3
EUR
|
| Subordinated liabilities [abstract] | ||
| Dated subordinated liabilities |
2,356,000,000
EUR
|
2,383,000,000
EUR
|
| Undated subordinated liabilities |
1, 76 4
EUR
|
1 ,76 4
EUR
|
| Debt instruments issued |
2, 292
EUR
|
1,694,000,000
EUR
|
| Other liabilities |
9,7 76
EUR
|
16 , 4 3 8
EUR
|
| Net assets (liabilities) [abstract] | ||
| Assets |
2 51 , 5 8 5
EUR
|
2 6 3 ,73 8
EUR
|
| Liabilities |
216 ,6 6 7
EUR
|
224,96 6
EUR
|
| Assets less current liabilities [abstract] |