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Note 10
6 Months Ended
Jun. 30, 2021
Non trading financial assets mandatorily at fair value through profit or loss [Abstract]  
Disclosure of non trading financial assets mandatorily at fair value through profit or loss [Text Block] Non-trading financial assets mandatorily at fair value through profit or loss
The breakdown of the balance under this heading in the accompanying condensed consolidated balance sheets is as follows:
Non-trading financial assets mandatorily at fair value through profit or loss (Millions of Euros)
NotesJune
2021
December
2020
Equity instruments6.24,8274,133
Debt securities6.2194356
Loans and advances to customers6.2722709
Total 75,7425,198