XML 178 R170.htm IDEA: XBRL DOCUMENT v3.21.2
Note 46 Balance of income statement arising from transactions with entities of the group (Details) - EUR (€)
6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Profit and loss related party transactions [Line Items]    
Interest Income And Other Similar Interests Related Party Transactions € 9,000,000 € 9,000,000
Fee And Commission Income Related Party Transactions 4,000,000 3,000,000
Fee And Commission Expense Related Party Transactions € 12,000,000 € 19,000,000