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EMPLOYEE BENEFITS - Employee Benefit Revenue/(Expenses) Allocation (Details) - BRL (R$) R$ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
IfrsStatementLineItems [Line Items] |  |  |
employee benefit revenue/(expenses) | R$ (157.8) | R$ (178.2) | R$ (131.2)
Employee benefit revenue (expenses) allocated to other operating income/(expenses), net [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
employee benefit revenue/(expenses) | (0.1) | (0.2) | (0.0)
Employee benefit revenue (expenses) allocated to cost of sales [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
employee benefit revenue/(expenses) | (26.4) | (33.0) | (28.9)
Employee benefit revenue (expenses) allocated to sales and marketing expenses [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
employee benefit revenue/(expenses) | (9.4) | (11.7) | (9.9)
Employee benefit revenue (expenses) allocated to administrative expenses [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
employee benefit revenue/(expenses) | (14.1) | (17.7) | 24.8
Employee benefit revenue (expenses) allocated to financial expenses [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
employee benefit revenue/(expenses) | R$ (107.8) | R$ (115.6) | R$ (117.2)

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- Definition The amount of post-employment benefit income (expense) relating to defined benefit plans. + References No definition available. + Details
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