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Financial Instruments Risks - Summary of Credit Risk Exposure of Loans and Advances (Detail) - ARS ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | $ 62,527,175 | $ 67,672,394
Total loan commitments and financial guarantees | 62,527,175 | 67,672,394
Maximum exposure to credit risk | 620,852,459 | 412,536,607
Wholesale [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 15,103,722 | 16,874,379
Wholesale Business [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 4,696,427 | 12,256,853
Wholesale CIB [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 5,681,763 | 2,346,931
Wholesale International and Institutional [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 4,215,983 | 1,660,476
Wholesale MSMEs [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 509,549 | 610,119
Retail [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 47,423,453 | 50,798,015
Retail Advances [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 4,971,492 | 5,400,667
Retail Credit Cards [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 42,130,673 | 45,016,896
Mortgages [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 289,695 | 336,459
Other Financials Assets [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 31,593 | 43,993
Financial assets at amortised cost, category [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 344,596,958 | 283,357,959
Total financial assets risk |  | 344,864,213
Financial assets at amortised cost, category [member] | Wholesale [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 127,382,078 | 121,743,503
Financial assets at amortised cost, category [member] | Wholesale Business [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 63,350,121 | 63,570,532
Financial assets at amortised cost, category [member] | Wholesale CIB [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 51,430,316 | 54,764,063
Financial assets at amortised cost, category [member] | Wholesale International and Institutional [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 3,539 | 781,390
Financial assets at amortised cost, category [member] | Wholesale MSMEs [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 9,853,004 | 2,627,518
Financial assets at amortised cost, category [member] | Wholesale Others [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 2,745,098 |
Financial assets at amortised cost, category [member] | Retail [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 168,026,972 | 161,614,456
Financial assets at amortised cost, category [member] | Retail Advances [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 397,966 | 634,087
Financial assets at amortised cost, category [member] | Retail Credit Cards [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 108,390,974 | 93,547,285
Financial assets at amortised cost, category [member] | Retail Personal Loans [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 27,678,973 | 33,189,072
Financial assets at amortised cost, category [member] | Retail Bridge Loans [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 12,762,900 | 13,086,909
Financial assets at amortised cost, category [member] | Mortgages [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 18,561,052 | 20,931,137
Financial assets at amortised cost, category [member] | Lease receivables [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 234,513 | 224,639
Financial assets at amortised cost, category [member] | Other Financials Assets [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 594 | 1,327
Financial assets at fair value through other comprehensive income, category [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 127,543,852 | 61,506,254
Total financial assets risk | 558,325,284 |
Financial assets at fair value through other comprehensive income, category [member] | Debt securities [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 127,543,852 | 61,506,254
Cash and cash equivalents [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 86,184,474 |
Cash and cash equivalents [member] | BCRA unrestricted current account [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 86,184,474 |
Reverse repurchase agreements [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 49,187,908 |
Reverse repurchase agreements [member] | BCRA Repos [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 49,187,908 |
Stage 1 |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 57,622,393 | 61,008,074
Total loan commitments and financial guarantees | 57,622,393 | 61,008,074
Maximum exposure to credit risk | 533,869,676 | 346,047,252
Stage 1 | Wholesale [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 14,192,903 | 13,133,774
Stage 1 | Wholesale Business [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 4,509,965 | 10,592,414
Stage 1 | Wholesale CIB [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 5,464,505 | 1,030,897
Stage 1 | Wholesale International and Institutional [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 3,730,436 | 1,068,597
Stage 1 | Wholesale MSMEs [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 487,997 | 441,866
Stage 1 | Retail [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 43,429,490 | 47,874,300
Stage 1 | Retail Advances [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 4,874,422 | 5,219,511
Stage 1 | Retail Credit Cards [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 38,287,465 | 42,311,309
Stage 1 | Mortgages [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 258,729 | 313,579
Stage 1 | Other Financials Assets [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 8,874 | 29,901
Stage 1 | Financial assets at amortised cost, category [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 299,911,768 | 245,405,093
Total financial assets risk |  | 285,039,178
Stage 1 | Financial assets at amortised cost, category [member] | Wholesale [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 112,935,399 | 106,101,285
Stage 1 | Financial assets at amortised cost, category [member] | Wholesale Business [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 57,314,517 | 51,955,351
Stage 1 | Financial assets at amortised cost, category [member] | Wholesale CIB [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 43,387,621 | 52,123,004
Stage 1 | Financial assets at amortised cost, category [member] | Wholesale International and Institutional [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 3,186 | 427,890
Stage 1 | Financial assets at amortised cost, category [member] | Wholesale MSMEs [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 9,515,836 | 1,595,040
Stage 1 | Financial assets at amortised cost, category [member] | Wholesale Others [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 2,714,239 |
Stage 1 | Financial assets at amortised cost, category [member] | Retail [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 137,788,461 | 139,303,808
Stage 1 | Financial assets at amortised cost, category [member] | Retail Advances [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 224,119 | 394,705
Stage 1 | Financial assets at amortised cost, category [member] | Retail Credit Cards [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 87,348,378 | 81,534,909
Stage 1 | Financial assets at amortised cost, category [member] | Retail Personal Loans [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 21,409,918 | 24,553,711
Stage 1 | Financial assets at amortised cost, category [member] | Retail Bridge Loans [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 12,446,707 | 12,625,716
Stage 1 | Financial assets at amortised cost, category [member] | Mortgages [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 16,125,462 | 19,974,970
Stage 1 | Financial assets at amortised cost, category [member] | Lease receivables [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 233,326 | 218,816
Stage 1 | Financial assets at amortised cost, category [member] | Other Financials Assets [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 551 | 981
Stage 1 | Financial assets at fair value through other comprehensive income, category [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 90,151,041 | 39,634,085
Total financial assets risk | 476,247,283 |
Stage 1 | Financial assets at fair value through other comprehensive income, category [member] | Debt securities [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 90,151,041 | 39,634,085
Stage 1 | Cash and cash equivalents [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 86,184,474 |
Stage 1 | Cash and cash equivalents [member] | BCRA unrestricted current account [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 86,184,474 |
Stage 1 | Reverse repurchase agreements [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 49,187,908 |
Stage 1 | Reverse repurchase agreements [member] | BCRA Repos [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 49,187,908 |
Stage 2 |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 4,895,830 | 6,619,755
Total loan commitments and financial guarantees | 4,895,830 | 6,619,755
Maximum exposure to credit risk | 81,537,359 | 55,850,589
Stage 2 | Wholesale [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 903,181 | 3,734,472
Stage 2 | Wholesale Business [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 180,282 | 1,660,653
Stage 2 | Wholesale CIB [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 216,776 | 1,315,730
Stage 2 | Wholesale International and Institutional [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 485,547 | 591,879
Stage 2 | Wholesale MSMEs [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 20,576 | 166,210
Stage 2 | Retail [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 3,992,649 | 2,885,283
Stage 2 | Retail Advances [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 97,011 | 179,008
Stage 2 | Retail Credit Cards [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 3,841,953 | 2,669,303
Stage 2 | Mortgages [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 30,966 | 22,880
Stage 2 | Other Financials Assets [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 22,719 | 14,092
Stage 2 | Financial assets at amortised cost, category [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 39,248,718 | 27,358,665
Total financial assets risk |  | 49,230,834
Stage 2 | Financial assets at amortised cost, category [member] | Wholesale [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 11,532,469 | 9,436,834
Stage 2 | Financial assets at amortised cost, category [member] | Wholesale Business [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 4,658,319 | 6,324,901
Stage 2 | Financial assets at amortised cost, category [member] | Wholesale CIB [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 6,615,922 | 1,825,624
Stage 2 | Financial assets at amortised cost, category [member] | Wholesale International and Institutional [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 9 | 353,022
Stage 2 | Financial assets at amortised cost, category [member] | Wholesale MSMEs [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 227,360 | 933,287
Stage 2 | Financial assets at amortised cost, category [member] | Wholesale Others [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 30,859 |
Stage 2 | Financial assets at amortised cost, category [member] | Retail [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 27,716,249 | 17,921,831
Stage 2 | Financial assets at amortised cost, category [member] | Retail Advances [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 58,893 | 149,426
Stage 2 | Financial assets at amortised cost, category [member] | Retail Credit Cards [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 20,065,917 | 9,805,989
Stage 2 | Financial assets at amortised cost, category [member] | Retail Personal Loans [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 5,126,960 | 6,783,052
Stage 2 | Financial assets at amortised cost, category [member] | Retail Bridge Loans [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 78,369 | 261,480
Stage 2 | Financial assets at amortised cost, category [member] | Mortgages [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 2,385,293 | 918,980
Stage 2 | Financial assets at amortised cost, category [member] | Lease receivables [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 805 | 2,809
Stage 2 | Financial assets at amortised cost, category [member] | Other Financials Assets [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 12 | 95
Stage 2 | Financial assets at fair value through other comprehensive income, category [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 37,392,811 | 21,872,169
Total financial assets risk | 76,641,529 |
Stage 2 | Financial assets at fair value through other comprehensive income, category [member] | Debt securities [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 37,392,811 | 21,872,169
Stage 2 | Cash and cash equivalents [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts |  |
Stage 2 | Cash and cash equivalents [member] | BCRA unrestricted current account [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts |  |
Stage 2 | Reverse repurchase agreements [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 0 |
Stage 2 | Reverse repurchase agreements [member] | BCRA Repos [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts |  |
Stage 3 |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 8,952 | 44,565
Total loan commitments and financial guarantees | 8,952 | 44,565
Maximum exposure to credit risk | 5,445,424 | 10,638,766
Stage 3 | Wholesale [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 7,638 | 6,133
Stage 3 | Wholesale Business [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 6,180 | 3,786
Stage 3 | Wholesale CIB [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 482 | 304
Stage 3 | Wholesale International and Institutional [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts |  |
Stage 3 | Wholesale MSMEs [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 976 | 2,043
Stage 3 | Retail [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 1,314 | 38,432
Stage 3 | Retail Advances [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 59 | 2,148
Stage 3 | Retail Credit Cards [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 1,255 | 36,284
Stage 3 | Mortgages [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts |  |
Stage 3 | Other Financials Assets [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts |  |
Stage 3 | Financial assets at amortised cost, category [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 5,436,472 | 10,594,201
Total financial assets risk |  | 10,594,201
Stage 3 | Financial assets at amortised cost, category [member] | Wholesale [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 2,914,210 | 6,205,384
Stage 3 | Financial assets at amortised cost, category [member] | Wholesale Business [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 1,377,285 | 5,290,280
Stage 3 | Financial assets at amortised cost, category [member] | Wholesale CIB [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 1,426,773 | 815,435
Stage 3 | Financial assets at amortised cost, category [member] | Wholesale International and Institutional [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 344 | 478
Stage 3 | Financial assets at amortised cost, category [member] | Wholesale MSMEs [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 109,808 | 99,191
Stage 3 | Financial assets at amortised cost, category [member] | Wholesale Others [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets |  |
Stage 3 | Financial assets at amortised cost, category [member] | Retail [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 2,522,262 | 4,388,817
Stage 3 | Financial assets at amortised cost, category [member] | Retail Advances [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 114,954 | 89,956
Stage 3 | Financial assets at amortised cost, category [member] | Retail Credit Cards [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 976,679 | 2,206,387
Stage 3 | Financial assets at amortised cost, category [member] | Retail Personal Loans [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 1,142,095 | 1,852,309
Stage 3 | Financial assets at amortised cost, category [member] | Retail Bridge Loans [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 237,824 | 199,713
Stage 3 | Financial assets at amortised cost, category [member] | Mortgages [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 50,297 | 37,187
Stage 3 | Financial assets at amortised cost, category [member] | Lease receivables [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 382 | 3,014
Stage 3 | Financial assets at amortised cost, category [member] | Other Financials Assets [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets | 31 | $ 251
Stage 3 | Financial assets at fair value through other comprehensive income, category [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets |  |
Total financial assets risk | 5,436,472 |
Stage 3 | Financial assets at fair value through other comprehensive income, category [member] | Debt securities [member] |  |
Disclosure of credit risk exposure [line items] |  |
Financial assets |  |
Stage 3 | Cash and cash equivalents [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts |  |
Stage 3 | Cash and cash equivalents [member] | BCRA unrestricted current account [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts |  |
Stage 3 | Reverse repurchase agreements [member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 0 |
Stage 3 | Reverse repurchase agreements [member] | BCRA Repos [Member] |  |
Disclosure of credit risk exposure [line items] |  |
Exposure to credit risk on loan commitments and financial guarantee contracts |  |

X
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- Definition The amount of the exposure to credit risk on loan commitments and financial guarantee contracts. [Refer: Loan commitments [member]; Financial guarantee contracts [member]; Credit risk [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 35H -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_35H&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 35I -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_35I&doctype=Standard -URIDate 2020-01-01 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 35M -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_35M&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 25 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_25&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 35H -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_35H&doctype=Standard -URIDate 2020-01-01 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 35I -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_35I&doctype=Standard -URIDate 2020-01-01 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 35M -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_35M&doctype=Standard -URIDate 2020-01-01 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 35N -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_35N&doctype=Standard -URIDate 2020-01-01 + Details
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