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Additional Disclosures in the Statement of Cash Flows - Summary of Additional Information on Operational Cash Flows Interest (Detail) - ARS ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Disclosure of details of cash flows from operating activities [line items]      
Interest paid $ (37,603,924) $ (98,212,186) $ (49,046,442)
Interest collected $ 154,361,748 $ 194,953,457 $ 155,601,438