XML 119 R111.htm IDEA: XBRL DOCUMENT v3.21.2
Note 6 Changes In Loss Allowances Of Loans And Advances At Amortized Cost (Details) - EUR (€)
 6 Months Ended 12 Months Ended
Jun. 30, 2021
Dec. 31, 2020
Changes In Loss Allowances Of Loans And Advances At Amortized Cost [Line Items]    
Loss allowances of loans and advances at amortised cost at the beginning of the period € (12,141,000,000) € (12,427,000,000)
Allocations To Profit Or Loss movements (4,480,000,000) (9,274,000,000)
Value recovery movements 2,906,000,000 4,381,000,000
Transfer To Written Off Loans Exchange Differences And Other 2,065,000,000 4,056,000,000
Interrupted operations changes in loss allowances 0 1,123,000,000
Loss allowances of loans and advances at amortised cost at the end of the period (11,649,000,000) (12,141,000,000)
Stage 1 [Member]    
Changes In Loss Allowances Of Loans And Advances At Amortized Cost [Line Items]    
Allocations To Profit Or Loss movements (966,000,000) (1,699,000,000)
Value recovery movements 930,000,000 1,485,000,000
Stage 2 [Member]    
Changes In Loss Allowances Of Loans And Advances At Amortized Cost [Line Items]    
Allocations To Profit Or Loss movements (1,022,000,000) (2,169,000,000)
Value recovery movements 717,000,000 1,077,000,000
Stage 3 [Member]    
Changes In Loss Allowances Of Loans And Advances At Amortized Cost [Line Items]    
Allocations To Profit Or Loss movements (2,491,000,000) (5,407,000,000)
Value recovery movements € 1,259,000,000 € 1,818,000,000