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11 BORROWINGS, FINANCING AND DEBENTURES (Details 1) € in Thousands, R$ in Thousands, $ in Thousands | Dec. 31, 2019 BRL (R$) | Dec. 31, 2019 USD ($) | Dec. 31, 2019 EUR (€)
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Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |
Total debt | R$ 11,775,093 |  |  |  |  |
United States of America, Dollars |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |
Average interest rate | 6.66% | [1] | 6.66% | [1] | 6.66% | [1]
Total debt | $ |  |  | $ 16,558,452 |  |  |
Local Currency [Member] |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |
Average interest rate | 5.71% | [1] | 5.71% | [1] | 5.71% | [1]
Total debt | R$ 11,161,806 |  |  |  |  |
Euro Member Countries, Euro |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |
Average interest rate | 2.20% | [1] | 2.20% | [1] | 2.20% | [1]
Total debt | € |  |  |  |  | € 370,445 |
[1] | In order to determine the average interest rates for debt contracts with floating rates, the Company used the rates applied as of December 31, 2019.

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