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CASH AND CASH EQUIVALENTS AND INVESTMENTS. ADDITIONAL INFORMATION ON THE CONSOLIDATED STATEMENTS OF CASH FLOWS - Main components of financing activities (Details) - ARS ($) $ in Millions | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
CASH AND CASH EQUIVALENTS AND INVESTMENTS. ADDITIONAL INFORMATION ON THE CONSOLIDATED STATEMENTS OF CASH FLOWS |  |  |
Bank overdrafts | $ 8,025 | $ 3,348 |
Notes | 22,521 |  |
Bank and other financial entities loans | 26,974 | 39,371 | $ 1,891
Loans for purchase of equipment | 987 |  |
Companies under section 33 - Law No. 19,550 and related parties |  |  | 54
Total financial debt proceeds | 58,507 | 42,719 | 1,945
Notes |  | (6,007) |
Bank and other financial entities loans | (33,445) | (515) | (2,495)
Loans for purchase of equipment | (3,058) | (419) |
Companies under section 33 - Law No. 19,550 and related parties |  |  | (2)
Total payment of debt | (36,503) | (6,941) | (2,497)
Bank overdrafts | (970) | (145) |
Notes - Interests and related expenses | (1,129) | (2,322) |
Bank loans - Interests and related expenses | (7,124) | (3,673) | (1,944)
By NDF, purchase of equipment and others | 1,330 | 411 | (41)
Companies under section 33 - Law No. 19,550 and related parties |  |  | (2)
Total payment of interest and related expenses | $ (7,893) | $ (5,729) | $ (1,987)

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