XML 221 R193.htm IDEA: XBRL DOCUMENT
v3.21.1

Risks and Financial Instruments - Contractual undiscounted cash outflows (Detail) - BRL (R$) R$ in Thousands | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Summary of risks and financial instruments [line items] |  |  |
Leases payable | R$ 1,833,288 | R$ 1,588,673 | R$ 46,066
Total [member] |  |  |
Summary of risks and financial instruments [line items] |  |  |
Loans including future contractual interest | 20,131,159 |  |
Currency and interest rate hedging instruments | 472,647 |  |
Trade payables | 4,040,652 |  |
Leases payable | 2,734,384 |  |
Less than 1 year [member] |  |  |
Summary of risks and financial instruments [line items] |  |  |
Loans including future contractual interest | 3,620,550 |  |
Currency and interest rate hedging instruments | 133,092 |  |
Trade payables | 4,040,652 |  |
Leases payable | 396,010 |  |
Between 1 and 3 years [member] |  |  |
Summary of risks and financial instruments [line items] |  |  |
Loans including future contractual interest | 6,716,208 |  |
Currency and interest rate hedging instruments | 88,918 |  |
Trade payables |  |  |
Leases payable | 668,089 |  |
Between 3 and 5 years [member] |  |  |
Summary of risks and financial instruments [line items] |  |  |
Loans including future contractual interest | 1,695,276 |  |
Currency and interest rate hedging instruments | 106,885 |  |
Trade payables |  |  |
Leases payable | 541,004 |  |
More than 5 years [member] |  |  |
Summary of risks and financial instruments [line items] |  |  |
Loans including future contractual interest | 8,099,125 |  |
Currency and interest rate hedging instruments | 143,752 |  |
Trade payables |  |  |
Leases payable | R$ 1,129,281 |  |

X
- Definition The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2019-01-01 -Paragraph 47 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2019-en-r&anchor=para_47_b&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_LeaseLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of trade payables and other payables. [Refer: Trade payables; Other payables] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 54 -Subparagraph k -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_54_k&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_TradeAndOtherPayables
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Currency and interest rate hedging instruments. + References No definition available. + Details
Name: | ugp_CurrencyAndInterestRateHedgingInstruments
Namespace Prefix: | ugp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The disclosure of loans including future contractual interest. The extension of money from one party to another with the agreement that the money will be repaid. + References No definition available. + Details
Name: | ugp_LoansIncludingFutureContractualInterest
Namespace Prefix: | ugp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Summary of risks and financial instruments. + References No definition available. + Details
Name: | ugp_SummaryOfRisksAndFinancialInstrumentsLineItems
Namespace Prefix: | ugp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_RangeAxis=ugp_TotalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ugp_LessThanOneYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ugp_Between1And3YearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ugp_Between3And5YearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ugp_MoreThan5YearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |