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Financial Instruments Risks - Position in Foreign Currency (Details) - ARS ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Total [Member] |  |
ASSETS |  |
Cash and cash equivalents | $ 87,682,802 | $ 80,746,913
Financial assets at fair value through profit or loss—Debt securities | 166 | 10,719
Reverse repurchase agreements | 0 | 19,546,503
Other financial assets | 2,542,798 | 2,582,964
Loans and advances | 34,300,359 | 93,277,671
Financial assets at fair value through other comprehensive income—Debt securities | 7,413,880 | 5,141,185
Other assets | 0 | 339,377
Equity instruments | 27,138 | 21,077
TOTAL ASSETS | 131,967,143 | 201,666,409
LIABILITIES |  |
Deposits | 117,231,027 | 176,130,348
Trading liabilities | 449,618 | 53,529
Other financial liabilities | 7,687,505 | 8,189,043
Bank loans | 3,050,563 | 8,307,999
Other liabilities | 1,242,338 | 1,456,070
TOTAL LIABILITIES | 129,661,051 | $ 194,136,989
Us Dollars Currency [Member] |  |
ASSETS |  |
Cash and cash equivalents | 84,697,740 |
Financial assets at fair value through profit or loss—Debt securities | 166 |
Reverse repurchase agreements | 0 |
Other financial assets | 2,534,965 |
Loans and advances | 34,033,214 |
Financial assets at fair value through other comprehensive income—Debt securities | 7,413,880 |
Other assets | 0 |
Equity instruments | 27,138 |
TOTAL ASSETS | 128,707,103 |
LIABILITIES |  |
Deposits | 115,106,328 |
Trading liabilities | 449,618 |
Other financial liabilities | 7,347,985 |
Bank loans | 2,787,387 |
Other liabilities | 1,168,254 |
TOTAL LIABILITIES | 126,859,572 |
Euro Currency [Member] |  |
ASSETS |  |
Cash and cash equivalents | 2,717,935 |
Financial assets at fair value through profit or loss—Debt securities | 0 |
Reverse repurchase agreements | 0 |
Other financial assets | 7,833 |
Loans and advances | 267,145 |
Financial assets at fair value through other comprehensive income—Debt securities | 0 |
Other assets | 0 |
Equity instruments | 0 |
TOTAL ASSETS | 2,992,913 |
LIABILITIES |  |
Deposits | 2,124,699 |
Trading liabilities | 0 |
Other financial liabilities | 302,162 |
Bank loans | 263,176 |
Other liabilities | 74,084 |
TOTAL LIABILITIES | 2,764,121 |
Real Currency [Member] |  |
ASSETS |  |
Cash and cash equivalents | 4,811 |
Financial assets at fair value through profit or loss—Debt securities | 0 |
Reverse repurchase agreements | 0 |
Other financial assets | 0 |
Loans and advances | 0 |
Financial assets at fair value through other comprehensive income—Debt securities | 0 |
Other assets | 0 |
Equity instruments | 0 |
TOTAL ASSETS | 4,811 |
LIABILITIES |  |
Deposits | 0 |
Trading liabilities | 0 |
Other financial liabilities | 0 |
Bank loans | 0 |
Other liabilities | 0 |
TOTAL LIABILITIES | 0 |
Other Currency [Member] |  |
ASSETS |  |
Cash and cash equivalents | 262,316 |
Financial assets at fair value through profit or loss—Debt securities | 0 |
Reverse repurchase agreements | 0 |
Other financial assets | 0 |
Loans and advances | 0 |
Financial assets at fair value through other comprehensive income—Debt securities | 0 |
Other assets | 0 |
Equity instruments | 0 |
TOTAL ASSETS | 262,316 |
LIABILITIES |  |
Deposits | 0 |
Trading liabilities | 0 |
Other financial liabilities | 37,358 |
Bank loans | 0 |
Other liabilities | 0 |
TOTAL LIABILITIES | $ 37,358 |

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