Profit Or Loss [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||||||||
| Profit (loss) [abstract] | ||||||||||||||||||
| Revenue | — | — |
11 224
EUR
|
— | — | — | — | — | — | — | — | — | — |
10 035
EUR
|
— | — | — | — |
| Insurance revenue | — | — |
2 679
EUR
|
— | — | — | — | — | — | — | — | — | — |
2 423
EUR
|
— | — | — | — |
| Other income | — | — |
656,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
16,000,000
EUR
|
— | — | — | — |
| Impairment loss (reversal of impairment loss) recognised in profit or loss | — | — |
215,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
282,000,000
EUR
|
— | — | — | — |
| Insurance service expenses from insurance contracts issued | — | — |
2 120
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 908
EUR
|
— | — | — | — |
| Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 | — | — |
16,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
154,000,000
EUR
|
— | — | — | — |
| Insurance finance income (expenses) from insurance contracts issued recognised in profit or loss | — | — |
313,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
96,000,000
EUR
|
— | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — |
4,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
10,000,000
EUR
|
— | — | — | — |
| Profit (loss) before tax | — | — |
4 179
EUR
|
— | — | — | — | — | — | — | — | — | — |
3 488
EUR
|
— | — | — | — |
| Tax expense (income) | — | — |
778,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
670,000,000
EUR
|
— | — | — | — |
| Profit (loss) from discontinued operations | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — |
| Profit (loss) |
0
EUR
|
0
EUR
|
3 401
EUR
|
1,000,000
EUR
|
3 402
EUR
|
0
EUR
|
0
EUR
|
3 402
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
2 818
EUR
|
2 818
EUR
|
0
EUR
|
2 818
EUR
|
0
EUR
|
0
EUR
|
| Profit (loss), attributable to [abstract] | ||||||||||||||||||
| Profit (loss), attributable to owners of parent | — | — |
3 402
EUR
|
— | — | — | — | — | — | — | — | — | — |
2 818
EUR
|
— | — | — | — |
| Profit (loss), attributable to non-controlling interests | — | — |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — |
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||||||||||
| Earnings per share [line items] | ||||||||||||||||||
| Basic earnings per share [abstract] | ||||||||||||||||||
| Basic earnings (loss) per share | — | — |
804.00
|
— | — | — | — | — | — | — | — | — | — |
664.00
|
— | — | — | — |
| Diluted earnings per share [abstract] | ||||||||||||||||||
| Diluted earnings (loss) per share | — | — |
804.00
|
— | — | — | — | — | — | — | — | — | — |
664.00
|
— | — | — | — |