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Note 28 Retained Earnings And Other Reserves (Details) - EUR (€)
€ in Millions
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disclosure of Retained earnings and other reserves [Line Items]      
Statutory reserve € 653 € 653 € 653
Restricted reserves 761 120 124
Voluntary reserves [1] 3,994 8,117 8,331
Total reserves holding company 5,409 8,890 9,108
Consolidation reserves attributed to the bank and subsidiary consolidated companies 24,575 21,454 20,161
Total retained earnings revaluation reserves and other reserves € 29,984 € 30,344 € 29,269
[1] (*) The variation in 2021 is mainly due to the allocation of earnings of BBVA, S.A. and the share repurchase program (see Note 4)