XML 164 R156.htm IDEA: XBRL DOCUMENT v3.22.2
Note 35 Gains or losses on financial assets and liabilities breakdown by nature of the financial instrument (Details) - EUR (€)
€ in Millions
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Gains Or Losses In Financial Assets And Liabilities Breakdown By Financial Instrument [Line Items]    
Gains (losses) on financial assets and liabilities € 379 € 878
Debt securities [Member]    
Gains Or Losses In Financial Assets And Liabilities Breakdown By Financial Instrument [Line Items]    
Gains (losses) on financial assets and liabilities (1,354) 47
Equity investments [member]    
Gains Or Losses In Financial Assets And Liabilities Breakdown By Financial Instrument [Line Items]    
Gains (losses) on financial assets and liabilities (1,224) 1,207
Derivatives [member]    
Gains Or Losses In Financial Assets And Liabilities Breakdown By Financial Instrument [Line Items]    
Gains (losses) on financial assets and liabilities 1,189 (810)
Loans and advances to customers [Member]    
Gains Or Losses In Financial Assets And Liabilities Breakdown By Financial Instrument [Line Items]    
Gains (losses) on financial assets and liabilities (100) 85
Customer deposits [Member]    
Gains Or Losses In Financial Assets And Liabilities Breakdown By Financial Instrument [Line Items]    
Gains (losses) on financial assets and liabilities 179 42
Other [Member]    
Gains Or Losses In Financial Assets And Liabilities Breakdown By Financial Instrument [Line Items]    
Gains (losses) on financial assets and liabilities € 1,690 € 307