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CASH AND CASH EQUIVALENTS | 12 Months Ended
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Dec. 31, 2022
Cash and cash equivalents [abstract] |
CASH AND CASH EQUIVALENTS |
| 4. | CASH AND CASH EQUIVALENTS
Schedule of cash and cash equivalents |  |  |
|  |  | Consolidated
| 12/31/2022 |  | 12/31/2021
Cash and banks |  |  |
In Brazil | 85,120 |  | 68,638
Abroad | 6,310,338 |  | 10,007,399
| 6,395,458 |  | 10,076,037
Investments |  |  |
In Brazil | 5,110,749 |  | 6,493,832
Abroad | 485,149 |  | 76,611
| 5,595,898 |  | 6,570,443
| 11,991,356 |  | 16,646,480
Our investments are basically in private and public securities with yields linked to the variation of Interbank Deposit Certificates (CDI) and repo operations backed by National Treasury Notes, respectively. The Company invests part of the funds through exclusive investment funds which have been consolidated in these financial statements. Our investments are in private securities in top-rated banks and are remunerated at pre-fixed rates. Accounting Policy
Cash and cash equivalents include cash on hand and in banks and other highly liquid short-term investments redeemable within 90 days from the end of the reporting period, readily convertible into a known amount of cash and subject to an insignificant risk of change in value.

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- Definition The disclosure of cash and cash equivalents. [Refer: Cash and cash equivalents] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_10_e&doctype=Standard -URIDate 2022-03-24 + Details
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