Represents the amount of fee paid per order.

No definition available.

Name:	uga_FeePaidPerOrder
Namespace Prefix:	uga_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The successive valuation days used in the measurement of average daily percentage change in net asset value.

+ References

No definition available.

+ Details

Name:	uga_InvestmentObjectiveSuccessiveValuationDays
Namespace Prefix:	uga_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Threshold adjustment on average daily percentage change in price of the derivatives.

+ References

No definition available.

+ Details

Name:	uga_InvestmentObjectiveThresholdAdjustmentOnAverageDailyPercentageChangeInPrice
Namespace Prefix:	uga_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount represents the net asset value per unit.

+ References

No definition available.

+ Details

Name:	uga_NetAssetValuePerUnit
Namespace Prefix:	uga_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of shares per basket.

+ References

No definition available.

+ Details

Name:	uga_NumberOfUnitsPerBasket
Namespace Prefix:	uga_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of initially registered shares.

+ References

No definition available.

+ Details

Name:	uga_NumberOfUnitsRegisteredInPeriod
Namespace Prefix:	uga_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

No definition available.

+ Details

Name:	uga_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureLineItems
Namespace Prefix:	uga_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The allowed range of change in the daily percentage change in NAV of the company compared to the benchmark of futures contract.

+ References

No definition available.

+ Details

Name:	uga_RangeOfAllowedChangeInNavComparedToBenchmarkPercentage
Namespace Prefix:	uga_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of shares issued during the period.

+ References

No definition available.

+ Details

Name:	uga_UnitsIssuedDuringPeriodUnitsNewIssues
Namespace Prefix:	uga_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount received from the issuance of new shares during the period.

+ References

No definition available.

+ Details

Name:	uga_UnitsIssuedDuringPeriodValueNewIssues
Namespace Prefix:	uga_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Balance held at close of period in number of contracts.

+ References

No definition available.

+ Details

Name:	us-gaap_InvestmentOwnedBalanceContracts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementGeographicalAxis=country_US
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	uga_InvestmentSecuritiesClassesAxis=uga_CreationBasketsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

ORGANIZATION AND BUSINESS (Details)		1 Months Ended	6 Months Ended
ORGANIZATION AND BUSINESS (Details)	Feb. 26, 2008 USD ($) $ / shares shares	Nov. 30, 2007 shares	Jun. 30, 2026 USD ($) contract item $ / shares	Mar. 31, 2026 $ / shares	Dec. 31, 2025 $ / shares	Jun. 30, 2025 $ / shares	Mar. 31, 2025 $ / shares	Dec. 31, 2024 $ / shares
ORGANIZATION AND BUSINESS
Investment objective successive valuation days \| item			30
Range of allowed change in nav compared to benchmark, percentage			10.00%
Investment objective threshold adjustment on average daily percentage change in price			10.00%
Transaction fee for each order pay by Authorized Participants \| $			$ 350
Number of initially registered shares on Form S-1 with the U.S. Securities and Exchange Commission \| shares		30,000,000
Net asset value per unit \| $ / shares	$ 50		$ 102.56	$ 103.44	$ 61.77	$ 60.28	$ 64.28	$ 62.94
Number of shares issued \| shares	300,000
Value of shares issued \| $	$ 15,000,000
Minimum
ORGANIZATION AND BUSINESS
Range of allowed change in nav compared to benchmark, percentage			10.00%
Maximum
ORGANIZATION AND BUSINESS
Range of allowed change in nav compared to benchmark, percentage			10.00%
United States Contracts
ORGANIZATION AND BUSINESS
Number of contracts \| contract			886
Creation Baskets
ORGANIZATION AND BUSINESS
Number of shares per basket \| item			50,000