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12. BORROWINGS, FINANCING AND DEBENTURES (Details 3) - BRL (R$) R$ in Thousands | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017
Borrowings Financing And Debentures Details 2Abstract |  |
New funding transactions and amortization, beginning | R$ 29,510,844 | R$ 30,441,018
Funding raised | 2,154,471 | 538,771
Principal repayments | (5,019,978) | (1,528,023)
Payments of charges | (2,141,710) | (2,634,931)
Provision of charges | 2,009,688 | 2,438,555
Write-off - sale of subsidiary LLC | (10,544) |
Others | 2,324,303 | 255,454
New funding transactions and amortization, ending | R$ 28,827,074 | R$ 29,510,844

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