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v3.21.1

23 Post-employment Benefits (Details 10) R$ in Thousands | Dec. 31, 2020 BRL (R$)
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Increase By 1% [member] |
Sensitivity of long-term interest rate |
Impacts on the obligations of the pension | R$ (514,571)
Impacts on the obligations of healthcare program | (130,084)
Sensitivity of growth rate of the medical costs |
Impacts on the obligations of healthcare program | 116,165
Impact on cost of service for the following financial year of healthcare program | 492
Sensitivity of the service cost |
Impacts on the obligations of the pension | 29
Impacts on the obligations of healthcare program | 572
Decrease In 1% [member] |
Sensitivity of long-term interest rate |
Impacts on the obligations of the pension | 521,397
Impacts on the obligations of healthcare program | 138,601
Sensitivity of growth rate of the medical costs |
Impacts on the obligations of healthcare program | (112,757)
Impact on cost of service for the following financial year of healthcare program | (478)
Sensitivity of the service cost |
Impacts on the obligations of the pension | (30)
Impacts on the obligations of healthcare program | R$ (586)

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