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Derivative Financial Instruments Terphane Future Cash Flow Hedges (Details) - Terphane Ltda [Member] R$ in Thousands, $ in Thousands | Mar. 31, 2024 USD ($) | Mar. 31, 2024 BRL (R$)
--- | --- | ---
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 16,393 | R$ 88,496
Foreign Currency Exchange Rate, Translation | 5.3984 | 5.3984
Percentage of Coverage Using Cash Flow Hedges | 84.00% | 84.00%
Apr-24 [Member] |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 1,827 | R$ 9,751
Foreign Currency Exchange Rate, Translation | 5.3373 | 5.3373
Percentage of Coverage Using Cash Flow Hedges | 84.00% | 84.00%
May-24 [Member] |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 1,798 | R$ 9,635
Foreign Currency Exchange Rate, Translation | 5.3588 | 5.3588
Percentage of Coverage Using Cash Flow Hedges | 83.00% | 83.00%
Jun-24 [Member] |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 1,812 | R$ 9,732
Foreign Currency Exchange Rate, Translation | 5.3708 | 5.3708
Percentage of Coverage Using Cash Flow Hedges | 84.00% | 84.00%
Jul-24 [Member] |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 1,804 | R$ 9,714
Foreign Currency Exchange Rate, Translation | 5.3848 | 5.3848
Percentage of Coverage Using Cash Flow Hedges | 84.00% | 84.00%
Aug-24 [Member] |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 1,806 | R$ 9,755
Foreign Currency Exchange Rate, Translation | 5.4014 | 5.4014
Percentage of Coverage Using Cash Flow Hedges | 84.00% | 84.00%
Sep-24 [Member] |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 1,857 | R$ 10,048
Foreign Currency Exchange Rate, Translation | 5.4107 | 5.4107
Percentage of Coverage Using Cash Flow Hedges | 87.00% | 87.00%
Oct-24 |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 1,851 | R$ 10,037
Foreign Currency Exchange Rate, Translation | 5.4225 | 5.4225
Percentage of Coverage Using Cash Flow Hedges | 87.00% | 87.00%
Nov-24 |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 1,837 | R$ 9,994
Foreign Currency Exchange Rate, Translation | 5.4403 | 5.4403
Percentage of Coverage Using Cash Flow Hedges | 86.00% | 86.00%
Dec-24 |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 1,801 | R$ 9,830
Foreign Currency Exchange Rate, Translation | 5.4580 | 5.4580
Percentage of Coverage Using Cash Flow Hedges | 85.00% | 85.00%

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