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Financial Instruments and Risks Management - Interest Rate Risk Sensitivity Analysis (Details) R$ in Thousands | 12 Months Ended
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Dec. 31, 2019 BRL (R$)
Derivative Options | CDI | Probable |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | R$ 66,981
Derivative Options | CDI | Possible (25%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | (72,473)
Derivative Options | CDI | Remote (50%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | (142,327)
Derivative Options | CDI | Possible (-25%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an decrease in measurement input | 75,530
Derivative Options | CDI | Remote (-50%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an decrease in measurement input | 154,446
Derivative Swap | CDI | Probable |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | (2,198,750)
Derivative Swap | CDI | Possible (25%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | (42,752)
Derivative Swap | CDI | Remote (50%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | (83,345)
Derivative Swap | CDI | Possible (-25%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an decrease in measurement input | 44,995
Derivative Swap | CDI | Remote (-50%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an decrease in measurement input | 92,339
Derivative Swap | LIBOR | Probable |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | (2,198,750)
Derivative Swap | LIBOR | Possible (25%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | 163,314
Derivative Swap | LIBOR | Remote (50%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | 326,151
Derivative Swap | LIBOR | Possible (-25%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an decrease in measurement input | (163,811)
Derivative Swap | LIBOR | Remote (-50%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an decrease in measurement input | (328,121)
Interest rate risk | Cash and cash equivalents | CDI | Probable |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial assets attributable to an increase in measurement input | 630,075
Interest rate risk | Cash and cash equivalents | CDI | Possible (25%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial assets attributable to an increase in measurement input | 6,931
Interest rate risk | Cash and cash equivalents | CDI | Remote (50%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial assets attributable to an increase in measurement input | 13,862
Interest rate risk | Marketable securities | CDI | Probable |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial assets attributable to an increase in measurement input | 6,330,334
Interest rate risk | Marketable securities | CDI | Possible (25%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial assets attributable to an increase in measurement input | 69,634
Interest rate risk | Marketable securities | CDI | Remote (50%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial assets attributable to an increase in measurement input | 139,267
Interest rate risk | Loans and financing | CDI | Probable |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | 11,482,992
Interest rate risk | Loans and financing | CDI | Possible (25%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | 581,039
Interest rate risk | Loans and financing | CDI | Remote (50%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | 252,626
Interest rate risk | Loans and financing | TJLP | Probable |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | 9,720,880
Interest rate risk | Loans and financing | TJLP | Possible (25%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | 622,671
Interest rate risk | Loans and financing | TJLP | Remote (50%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | 270,727
Interest rate risk | Loans and financing | LIBOR | Probable |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | 16,229,715
Interest rate risk | Loans and financing | LIBOR | Possible (25%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | 356,183
Interest rate risk | Loans and financing | LIBOR | Remote (50%) |
Financial Instruments and Risks Management |
Effect on profit or loss and equity due to changes in fair value of financial liabilities attributable to an increase in measurement input | R$ 154,862

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