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LOANS AND DEBENTURES (Details 8) - BRL (R$) R$ in Millions		1 Months Ended	12 Months Ended
		Apr. 28, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Loans And Debentures
Costs of loans and debentures			R$ 975	R$ 1,162	R$ 1,211
Financing costs on intangible assets and contract assets	[1]		(47)	(15)	(33)
Net effect in income or loss			R$ 928	R$ 1,147	R$ 1,178
Average rate of capitalization rate		8.71%	11.36%	9.44%
[1] The average capitalization rate p.a. on December 31, 2022 was 11.36% (9.44% on December 31, 2021).

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- Definition

The amount of financing costs on intangible assets and contract assets.

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Loans and financings costs, net.

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The weighted average of interest and other costs that an entity incurs in connection with the borrowing of funds applicable to the borrowings of the entity that are outstanding during the period, other than borrowings made specifically for the purpose of obtaining a qualifying asset. [Refer: Weighted average [member]; Borrowings]

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 23
-IssueDate 2022-03-24
-Paragraph 26
-Subparagraph b
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