TRADE ACCOUNTS RECEIVABLE - Changes in impairment (Details) - BRL (R$) R$ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
TRADE ACCOUNTS RECEIVABLE
Financial assets at beginning of year	R$ 9,451,689
Financial assets at end of year	8,112,935	R$ 9,451,689
Trade accounts receivable
TRADE ACCOUNTS RECEIVABLE
Financial assets at beginning of year	4,999,004
Financial assets at end of year	4,875,394	4,999,004
Trade accounts receivable \| Impairment
TRADE ACCOUNTS RECEIVABLE
Financial assets at beginning of year	(92,587)	(107,772)	R$ (137,146)
Impairment on financial assets during the year	(37,609)	(29,445)	(55,731)
Recoveries in the year	26,719	29,364	56,088
Write-offs	9,736	11,313	9,892
Loss of control of subsidiary			23,203
Exchange variation	3,855	3,953	(4,078)
Financial assets at end of year	R$ (89,886)	R$ (92,587)	R$ (107,772)

The decrease in financial assets resulting from loss of control of subsidiary.

No definition available.

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The decrease in financial assets resulting from derecognition. [Refer: Financial assets]

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The decrease in financial assets resulting from write-off. [Refer: Financial assets]

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Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

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No definition available.

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The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities]

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The increase (decrease) in financial assets resulting from foreign exchange. [Refer: Financial assets]

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The increase (decrease) in financial assets resulting from the modification of contractual cash flows. [Refer: Financial assets]

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