XML 126 R98.htm IDEA: XBRL DOCUMENT v3.21.1

Taxes to Recover - Summary of Recoverable Income Tax and Social Contribution Taxes (Detail) - BRL (R$) R$ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Disclosure Of Recoverable Income Tax and Social Contribution Taxes [line items]
Current	R$ 366,080	R$ 325,343
Non-current	261,205	104,947
IRPJ and CSLL [member]
Disclosure Of Recoverable Income Tax and Social Contribution Taxes [line items]
Recoverable and social contribution taxes	R$ 627,285	R$ 430,290

X

- Definition

The amount of current recoverable income and social contribution taxes.

+ References

No definition available.

+ Details

Name:	ugp_CurrentRecoverableIncomeAndSocialContributionTaxes
Namespace Prefix:	ugp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Disclosure Of Recoverable Income Tax and Social Contribution Taxes [line items]

+ References

No definition available.

+ Details

Name:	ugp_DisclosureOfRecoverableIncomeTaxAndSocialContributionTaxesLineItems
Namespace Prefix:	ugp_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Non-current recoverable income and social contribution taxes.

+ References

No definition available.

+ Details

Name:	ugp_NonCurrentRecoverableIncomeAndSocialContributionTaxes
Namespace Prefix:	ugp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Recoverable and social contribution taxes.

+ References

No definition available.

+ Details

Name:	ugp_RecoverableAndSocialContributionTaxes
Namespace Prefix:	ugp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	ugp_TaxesAxis=ugp_IrpjandcsllMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: