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Fair Value Quantitative and Qualitative Disclosures - Summary of Effect of Changing the Significant Unobservable Inputs (Detail) - ARS ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Debt securities of financial trusts provisional [member]    
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items]    
Favorable changes $ 154 $ 679
Unfavorable changes (152) $ (663)
Corporate Bonds [Member]    
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items]    
Favorable changes 15,286  
Unfavorable changes $ (14,091)