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Earnings per share (Tables) | 12 Months Ended
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Dec. 31, 2020
Earnings per share [abstract] |
Table of Earnings Per Share |
Accounts |  | December 31, 2020 |  |  | December 31, 2019 |  |  | December 31, 2018 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Profit (Loss) attributable to owners of the Bank |  |  | 10,051,035 |  |  |  | 21,819,964 |  |  |  | (3,119,918 | )
Profit (Loss) attributable to owners of the Bank adjusted to reflect the effect of dilutio n |  |  | 10,051,035 |  |  |  | 21,819,964 |  |  |  | (3,119,918 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average of outstanding ordinary shares for the year |  |  | 612,710,079 |  |  |  | 612,671,108 |  |  |  | 612,659,638 |
Weighted average of outstanding ordinary shares for the year adjusted to reflect the effect of dilution |  |  | 612,710,079 |  |  |  | 612,671,108 |  |  |  | 612,659,638 |
Basic earnings per share (1) |  |  | 16.4042 |  |  |  | 35.6145 |  |  |  | (5.0924 | )
Diluted earnings per share (1) |  |  | 16.4042 |  |  |  | 35.6145 |  |  |  | (5.0924 | )
(1) | Since Banco BBVA Argentina S.A. has not issued financial instruments with a dilutive effect on earnings per share, basic and diluted earnings per share are the same.

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