XML 307 R242.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Note 29 - Treasury Shares Treasury Stock - Treasury Stock (Details) | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | --- | ---
Bottom Of Range Member |  |  |
Treasury Stock Line Items |  |  |
Percentage Treasury Stock | 0.138% | 0.20% | 0.004%
Top Of Range [Member] |  |  |
Treasury Stock Line Items |  |  |
Percentage Treasury Stock | 0.746% | 0.85% | 0.278%
Closing range [Member] |  |  |
Treasury Stock Line Items |  |  |
Percentage Treasury Stock | 0.213% | 0.709% | 0.20%

X
- References No definition available. + Details
Name: | bbva_Percentagetreasurystock
Namespace Prefix: | bbva_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | bbva_TreasurystockLineItems
Namespace Prefix: | bbva_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | bbva_RangestreasurystockAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bbva_RangestreasurystockAxis=ifrs-full_TopOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bbva_RangestreasurystockAxis=bbva_ClosingrangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |