Personnel Benefits (Details) - ARS ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Classes of employee benefits expense [abstract]
Salaries	$ 18,707,050	$ 19,549,544	$ 20,172,217
Social security charges	5,548,020	5,336,701	5,888,405
Other short term personnel benefits	5,408,305	4,193,475	6,080,818
Personnel compensations and rewards	746,024	659,297	1,086,638
Personnel services	587,239	654,965	749,446
Termination benefits	129,666	124,957	6,198
Fees to Bank Directors and Supervisory Committee	65,592	90,848	33,580
Other long term benefits	185,582	150,806	244,123
TOTAL	$ 31,377,478	$ 30,760,593	$ 34,261,425

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Personnel compensation and benefits.

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The expense of all forms of consideration given by an entity in exchange for a service rendered by employees or for the termination of employment.

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The amount of employee expenses that the entity does not separately disclose in the same statement or note.

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The amount of long-term employee benefits other than post-employment benefits and termination benefits. Such benefits may include long-term paid absences, jubilee or other long-service benefits, long-term disability benefits, long-term profit-sharing and bonuses and long-term deferred remuneration. [Refer: Employee benefits expense]

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The amount of expense from employee benefits (other than termination benefits), which are expected to be settled wholly within twelve months after the end of the annual reporting period in which the employees render the related services, that the entity does not separately disclose in the same statement or note. [Refer: Employee benefits expense]

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A class of employee benefits expense that represents social security contributions. [Refer: Employee benefits expense]

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The amount of expense in relation to termination benefits. Termination benefits are employee benefits provided in exchange for the termination of an employee's employment as a result of either: (a) an entity's decision to terminate an employee's employment before the normal retirement date; or (b) an employee's decision to accept an offer of benefits in exchange for the termination of employment. [Refer: Employee benefits expense]

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A class of employee benefits expense that represents wages and salaries. [Refer: Employee benefits expense]

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