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v3.19.1

Financing - Transaction costs and premiums of securities issues (Details) - BRL (R$) R$ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Financing |  |
Total cost | R$ 399,512 |
Amortization | (243,209) |
Balance to be amortized | 156,303 | R$ 85,645
Senior Notes |  |
Financing |  |
Total cost | 134,754 |
Amortization | (67,565) |
Balance to be amortized | 67,189 | 27,280
Export financing |  |
Financing |  |
Total cost | 77,457 |
Amortization | (57,262) |
Balance to be amortized | 20,195 | 23,076
Import (ECA) |  |
Financing |  |
Total cost | 101,811 |
Amortization | (85,576) |
Balance to be amortized | 16,235 | 26,386
Syndicated Loan |  |
Financing |  |
Total cost | 57,467 |
Amortization | (26,915) |
Balance to be amortized | 30,552 | 6,479
Debentures |  |
Financing |  |
Total cost | 20,295 |
Amortization | (1,351) |
Balance to be amortized | 18,944 |
Other |  |
Financing |  |
Total cost | 7,728 |
Amortization | (4,540) |
Balance to be amortized | R$ 3,188 | R$ 2,424

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