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ISSUANCE OF NEGOTIABLE OBLIGATIONS - Grupo Spervielle S.A's Negotiable Obligations Issuance Global Program (Details) - ARS ($) $ in Millions | Apr. 19, 2016 | Sep. 22, 2010
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Simple Negotiable Obligations Issuance Global Program |  |
ISSUANCE OF NEGOTIABLE OBLIGATIONS |  |
Maximum amount can be issued |  | $ 1,000
New Negotiable Obligations Issuance Global Program |  |
ISSUANCE OF NEGOTIABLE OBLIGATIONS |  |
Maximum amount can be issued | $ 1,000,000 |

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References No definition available. + Details
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Namespace Prefix: | supv_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |