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Note 32 Leverage Ratio (Details) - EUR (€) € in Millions | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Leverage ratio [Line Items] |  |  |
Tier 1 | € 45,687 | € 49,597 | € 49,701
Exposure to leverage ratio | € 671,790 | € 741,095 | € 731,087
Leverage ratio | 6.80% | 6.69% | 6.80%

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- Definition Exposure to leverage ratio + References No definition available. + Details
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Namespace Prefix: | bbva_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Leverage ratio + References No definition available. + Details
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Namespace Prefix: | bbva_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition Leverage ratio + References No definition available. + Details
Name: | bbva_LeverageRatioLineItems
Namespace Prefix: | bbva_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Tier 1 + References No definition available. + Details
Name: | bbva_Tier1
Namespace Prefix: | bbva_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant