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Information on Regulatory Capital and Capital Adequacy Ratios - Schedule of Capital Adequacy Ratios and Regulatory Compliance According To Basel III (Details) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Schedule Of Capital Adequacy Ratios And Regulatory Compliance According To Basel Iii Abstract |  |
Leverage Ratio | 10.26% | 9.04%
Leverage Ratio that the bank must meet, considering the minimum requirements | 3.00% | 3.00%
CET 1 Capital Ratio | 14.37% | 13.73%
CET 1 Capital Ratio that the bank must meet, considering the minimum requirements | 5.51% | 5.13%
Capital buffer shortfall |  |
Tier 1 Capital Ratio | 14.37% | 13.73%
Tier 1 Capital Ratio that the bank must meet, considering the minimum requirements | 7.03% | 6.63%
Total or Regulatory Capital Ratio | 18.13% | 17.45%
Total or Regulatory Capital Ratio that the bank must meet, considering the minimum requirements | 9.06% | 8.63%
Total or Regulatory Capital Ratio that the bank must meet, considering the charge for article 35 bis |  |
Total or Regulatory Capital Ratio that the bank must meet, considering the minimum requirements, conservation buffer and countercyclical buffer | 12.06% | 10.50%
Credit rating | A | A
Additional provisions computed in Tier 2 capital (T2) in relation to CRWA | 1.25% | 1.25%
Subordinated bonds computed as Tier 2 capital (T2) in relation to CET 1 Capital | 18.40% | 19.16%
Additional Tier 1 Capital (AT1) in relation to CET 1 Capital |  |
Voluntary (additional) provisions and subordinated bonds computed as AT1 in relation to RWAs |  |

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- Definition Additional provisions computed in Tier 2 capital (T2) in relation to CRWA + References No definition available. + Details
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- Definition AdditionalTier1CapitalAT1InRelationToCET1Capital. + References No definition available. + Details
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- Definition CET 1 capital ratio. + References No definition available. + Details
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- Definition CET 1 Capital Ratio that the bank must meet, considering the minimum requirements. + References No definition available. + Details
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- Definition Capital buffer shortfall. + References No definition available. + Details
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- Definition CreditRating. + References No definition available. + Details
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- Definition Leverage Ratio. + References No definition available. + Details
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Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition Leverage Ratio that the bank must meet, considering the minimum requirements. + References No definition available. + Details
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Data Type: | dtr:percentItemType
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- Definition Regulatory capital Ratio. + References No definition available. + Details
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Balance Type: | na
Period Type: | instant

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- References No definition available. + Details
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- Definition Subordinated bonds computed as Tier 2 capital (T2) in relation to CET 1 Capital. + References No definition available. + Details
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- Definition Tier 1 Capital Ratio. + References No definition available. + Details
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- Definition Tier 1 Capital Ratio that the bank must meet, considering the minimum requirements. + References No definition available. + Details
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- Definition Total or Regulatory Capital Ratio that the bank must meet, considering the charge for article 35 bis. + References No definition available. + Details
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- Definition Total or Regulatory Capital Ratio that the bank must meet, considering the minimum requirements. + References No definition available. + Details
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- Definition Total or Regulatory Capital Ratio that the bank must meet, considering the minimum requirements, conservation buffer and countercyclical buffer. + References No definition available. + Details
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- Definition Voluntary (additional) provisions and subordinated bonds computed as AT1 in relation to RWAs. + References No definition available. + Details
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