XML 278 R262.htm IDEA: XBRL DOCUMENT v3.22.0.1
Note 43 Insurance And Reinsurance Contracts In Income And Expense (Details) - EUR (€)
€ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Insurance and reinsurance contracts in income and expense [Line Items]      
Income arising from insurance contracts € 2,593 € 2,497 € 2,890
Expense arising from insurance contracts (1,685) (1,520) (1,751)
Net income arising from insurance contracts € 908 € 977 € 1,138