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Note 52 Other services rendered (Details) - EUR (€) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Other services rendered [Line Items] |  |  |
Firms belonging to the kpmg worldwide organization | € 0.2 | € 0.4 | € 0.3

X
- Definition Firms belonging to the kpmg worldwide organization + References No definition available. + Details
Name: | bbva_FirmsBelongingToTheKpmgWorldwideOrganization
Namespace Prefix: | bbva_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Other services rendered + References No definition available. + Details
Name: | bbva_OtherServicesRenderedLineItems
Namespace Prefix: | bbva_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration