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Note 26 (Tables)
6 Months Ended
Jun. 30, 2022
Retained earnings, revaluation reserves and other reserves [Abstract]  
Retained earnings, revaluation reserves and other reserves [Table Text Block]
The breakdown of the balance under this heading in the accompanying condensed consolidated balance sheet is as follows:
Retained earnings, revaluation reserves and other reserves (Millions of Euros)
June
2022
December
2021
Retained earnings32,55931,841
Revaluation reserves
Other reserves 1,872(1,857)
Total34,43129,984