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17 Borrowings and financing (Details 4) R$ in Thousands | 12 Months Ended
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Dec. 31, 2020 BRL (R$)
25th issue debentures - Single Series [member] |
Disclosure of detailed information about borrowings [line items] |
Amount | R$ 1,450,000
Maturity | 10/2021
Remuneration | CDI + 3.3 p.a.
26th issue debentures - Series 1 [member] |
Disclosure of detailed information about borrowings [line items] |
Amount | R$ 600,000
Maturity | 07/2027
Remuneration | IPCA+ 4.65% p.a.
26th issue debentures - Series 2 [member] |
Disclosure of detailed information about borrowings [line items] |
Amount | R$ 445,000
Maturity | 07/2030
Remuneration | IPCA+ 4.95% p.a.
27th issue debentures - Series 1 [member] |
Disclosure of detailed information about borrowings [line items] |
Amount | R$ 300,000
Maturity | 12/2023
Remuneration | CDI+ 1,60 p.a.
27th issue debentures - Series 2 [member] |
Disclosure of detailed information about borrowings [line items] |
Amount | R$ 400,000
Maturity | 12/2025
Remuneration | CDI+ 1,80 p.a.
27th issue debentures - Series 3 [member] |
Disclosure of detailed information about borrowings [line items] |
Amount | R$ 300,000
Maturity | 12/2027
Remuneration | CDI+ 2,25 p.a.
BID - Tranche - Medium Term [member] |
Disclosure of detailed information about borrowings [line items] |
Amount | R$ 442,000
Maturity | 08/2029
Remuneration | CDI+ 1.90 p.a.
BID - Tranche - Long Term [member] |
Disclosure of detailed information about borrowings [line items] |
Amount | R$ 508,000
Maturity | 08/2034
Remuneration | CDI+ 2.70 p.a.

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