Investment Portfolio - Government and Corporate Securities - Summary of Investments In Argentine And Other Governments And Corporate Securities (Details) - ARS ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Government Securities [Abstract]
Government debt instruments held	$ 683,599,770	$ 369,408,733
Investment Funds [Abstract]
Investment Funds Equity	3,926,704	3,710,885
Listed Securities [Member]
Corporate Securities [Abstract]
Corporate debt instruments held	60,468	70,288
Unlisted Securities [Member]
Corporate Securities [Abstract]
Corporate debt instruments held	3,722,935	2,649,764
Pesos [Member]
Government Securities [Abstract]
Government debt instruments held	677,686,030	366,256,274
Foreign Currency [Member]
Government Securities [Abstract]
Government debt instruments held	5,913,740	3,152,459
Argentine Government bonds [Member] \| Pesos [Member]
Government Securities [Abstract]
Government debt instruments held	156,496,037	128,559,737
Argentine Government bonds [Member] \| Foreign Currency [Member]
Government Securities [Abstract]
Government debt instruments held	3,788,200	3,152,459
Argentine Treasury bills [Member] \| Pesos [Member]
Government Securities [Abstract]
Government debt instruments held	37,679,304	27,917,365
Liquidity Bills issued by the BCRA [Member] \| Pesos [Member]
Government Securities [Abstract]
Government debt instruments held	483,510,689	209,779,172
Liquidity Bills issued by the BCRA [Member] \| Foreign Currency [Member]
Government Securities [Abstract]
Government debt instruments held	2,125,540	0
Trading equity securities [member] \| Listed Securities [Member]
Corporate Securities [Abstract]
Corporate debt instruments held	60,468	70,288
Debt securities [member] \| Unlisted Securities [Member]
Corporate Securities [Abstract]
Corporate debt instruments held	$ 3,722,935	$ 2,649,764

Corporate securities.

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- Definition

Government securities.

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- Definition

The amount of investment funds held by the company, at fair value.

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No definition available.

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Investment funds.

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No definition available.

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- Definition

The amount of debt instruments held by the entity that were issued by a corporate entity. [Refer: Debt instruments held]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2022-03-24

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- Definition

The amount of debt instruments held by the entity that were issued by a government. [Refer: Debt instruments held; Government [member]]

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