XML 35 R178.htm IDEA: XBRL DOCUMENT
v3.20.1

Segment Information - Fixed and Intangible Assets of Company Abroad (Detail) - BRL (R$) R$ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Summary of segment information [line items] |  |
Fixed and intangible assets | R$ 1,109,328 | R$ 1,055,858
United States [member] |  |
Summary of segment information [line items] |  |
Fixed and intangible assets | 909,787 | 857,049
Mexico [member] |  |
Summary of segment information [line items] |  |
Fixed and intangible assets | 124,809 | 124,037
Uruguay [member] |  |
Summary of segment information [line items] |  |
Fixed and intangible assets | 74,732 | 72,345
Venezuela [member] |  |
Summary of segment information [line items] |  |
Fixed and intangible assets | R$ 0 | R$ 2,427

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- Definition Fixed and intangible assets. + References No definition available. + Details
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Namespace Prefix: | ugp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Summary of segment information. + References No definition available. + Details
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Namespace Prefix: | ugp_
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Balance Type: | na
Period Type: | duration

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

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

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

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