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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

X

- Definition

Line items represents details of cash flows from operating activities.

+ References

No definition available.

+ Details

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X

- Definition

The cash outflow for interest paid, classified as operating activities.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 7
-IssueDate 2020-01-01
-Paragraph 31
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2020-en-r&anchor=para_31&doctype=Standard
-URIDate 2020-01-01

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X

- Definition

The cash inflow from interest received, classified as operating activities.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 7
-IssueDate 2020-01-01
-Paragraph 31
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2020-en-r&anchor=para_31&doctype=Standard
-URIDate 2020-01-01

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