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Commitments and Contingencies - Additional Information (Detail) R$ in Thousands | Apr. 30, 2025 BRL (R$) | Apr. 30, 2025 USD ($) | Jul. 31, 2024 BRL (R$) | Jul. 31, 2024 USD ($) | May 31, 2024 USD ($)
--- | --- | --- | --- | --- | ---
Loss Contingencies [Line Items] |  |  |  |  |
Litigation settlement amount payable | R$ 2,380 | $ 406,000 | R$ 6,160 | $ 1,100,000 |
Board of Directors & Executive Chairman |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Litigation settlement amount payable |  |  |  |  | $ 40,000,000

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