XML 192 R164.htm IDEA: XBRL DOCUMENT v3.21.1

Subscription warrants - indemnification - Additional information (Detail) - BRL (R$) R$ in Thousands		12 Months Ended
	Jan. 31, 2014	Dec. 31, 2020	Feb. 24, 2021	Aug. 12, 2020	Feb. 19, 2020	Dec. 31, 2019
Disclosure of non-adjusting events after reporting period [line items]
Subscription warrants shares issued	7
Maximum number of shares to be issued - subscription warrants	6,411,244
Number of shares canceled and not issued which linked to subscription warrants – indemnification	574,648
Subscription warrants, shares	3,641,075
Maximum number of shares available for issue - subscription warrants		3,641,075
Subscription warrants - indemnification		R$ 86,439				R$ 130,657
Rights outstanding			70,939	86,978	2,108,542
Major ordinary share transactions [member]
Disclosure of non-adjusting events after reporting period [line items]
Rights outstanding		2,195,520	70,939

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Exercise of warrants rights outstanding.

+ References

No definition available.

+ Details

Name:	ugp_ExerciseOfWarrantsRightsOutstanding
Namespace Prefix:	ugp_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Maximum number of shares available for issue - subscription warrants. Because of the association between the Company and Extrafarma on January 31, 2014, 7 subscription warrants - indemnification were issued. The subscription warrants - indemnification may be exercised beginning 2020 by the former shareholders of Extrafarma.

+ References

No definition available.

+ Details

Name:	ugp_MaximumNumberOfSharesAvailableForIssueSubscriptionWarrants
Namespace Prefix:	ugp_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Maximum number of shares to be issued - subscription warrants

+ References

No definition available.

+ Details

Name:	ugp_MaximumNumberOfSharesToBeIssuedSubscriptionWarrants
Namespace Prefix:	ugp_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The number of shares were canceled and not issued which are linked to subscription warrants – indemnification according to association agreement.

+ References

No definition available.

+ Details

Name:	ugp_NumberOfSharesCanceledAndNotIssuedWhichLinkedToSubscriptionWarrantsIndemnification
Namespace Prefix:	ugp_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Because of the association between the Company and Extrafarma on January 31, 2014, 7 subscription warrants indemnification were issued. The subscription warrants indemnification may be exercised beginning 2020 by the former shareholders of Extrafarma

+ References

No definition available.

+ Details

Name:	ugp_SubscriptionWarrants
Namespace Prefix:	ugp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Subscription warrants, shares. Because of the association between the Company and Extrafarma on January 31, 2014, 7 subscription warrants - indemnification were issued. The subscription warrants - indemnification may be exercised beginning 2020 by the former shareholders of Extrafarma.

+ References

No definition available.

+ Details

Name:	ugp_SubscriptionWarrantsShares
Namespace Prefix:	ugp_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Subscription warrants shares issued.

+ References

No definition available.

+ Details

Name:	ugp_SubscriptionWarrantsSharesIssued
Namespace Prefix:	ugp_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_NonadjustingEventsAfterReportingPeriodAxis=ifrs-full_MajorOrdinaryShareTransactionsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: