Note 43 Insurance And Reinsurance Contracts In Income And Expense (Details) - EUR (€) € in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Insurance and reinsurance contracts in income and expense [Line Items] | |||
| Income from assets covered by insurance and reinsurance contracts | € 3,890 | € 3,720 | € 3,081 |
| Expense from liabilities covered by insurance and reinsurance contracts | (2,370) | (2,238) | (1,821) |
| Net income arising from insurance contracts | € 1,520 | € 1,482 | € 1,261 |