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Operations - Main risks and associated measures (Details Textuals) | May 21, 2023
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Ultrapar Empreendimentos Ltda. | Serra Diesel Transportador Revendedor Retalhista Ltda. [member] |
Disclosure of detailed information about borrowings [line items] |
Percentage of interest to be acquired | 60.00%

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- Definition 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. + References No definition available. + Details
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Namespace Prefix: | ifrs-full_
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Balance Type: | na
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- Definition The percentage of voting equity interests to be acquired in a business combination. + References No definition available. + Details
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Namespace Prefix: | ugp_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | srt_CounterpartyNameAxis=ugp_SerraDieselGroupMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |