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FINANCIAL TRUSTS - Supervielle Crditos (Details) - Supervielle Creditos Financial Trust [member] $ in Thousands | Dec. 31, 2019 ARS ($)
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Financial Trust |
Original principal amount | $ 750,000
VDF TV A Mat: 20/01/20 [member] |
Financial Trust |
Securities issued | 712,500
CP Mat: 03/20/20 |
Financial Trust |
Securities issued | $ 37,500

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- Definition Disclosure of financial trust [line items] + References No definition available. + Details
Name: | supv_DisclosureOfFinancialTrustLineItems
Namespace Prefix: | supv_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The original amount of a financial trust. + References No definition available. + Details
Name: | supv_FinancialTrustOriginalPrincipalAmount
Namespace Prefix: | supv_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition The value of the securities issued in a trust at reporting date. + References No definition available. + Details
Name: | supv_FinancialTrustSecuritiesIssued
Namespace Prefix: | supv_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Details
Name: | supv_FinancialTrustAxis=supv_SupervielleCreditosFinancialTrustMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | supv_FinancialTrustTypeOfSecuritiesAxis=supv_VDFTVAMatJanuaryTwentyTwoThousandTwentyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | supv_FinancialTrustTypeOfSecuritiesAxis=supv_CPMatMarchTwentyTwothousandTwentyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |