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22. LOANS, FINANCING AND DEBENTURES (Detaills 6) - BRL (R$) R$ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
DisclosureLoansFinancingsAndDebenturesLineItems [Line Items] |  |  |  |
Costs of loans and financing |  | R$ 1,211 |  |
Financing costs on intangible assets and contract assets | [1] | (33) |  |
Net effect in Profit or loss |  | R$ 1,178 |  |
Restated [member] |  |  |  |
DisclosureLoansFinancingsAndDebenturesLineItems [Line Items] |  |  |  |
Costs of loans and financing |  |  | R$ 1,250 | R$ 1,287
Financing costs on intangible assets and contract assets | [1] |  | (23) | (30)
Net effect in Profit or loss |  |  | R$ 1,227 | R$ 1,257
[1] | The average capitalization rate p.a. in 2020 was 5.39% (6.79% in 2019 and 9.64% in 2018).

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