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CONTRACTS AND AGREEMENTS (Details)		9 Months Ended
	Oct. 01, 2022	Sep. 30, 2024 USD ($) $ / item	Sep. 30, 2023 USD ($)
Minimum
CONTRACTS AND AGREEMENTS
Flat fee		0.20%
Maximum
CONTRACTS AND AGREEMENTS
Flat fee		0.30%
Open future
CONTRACTS AND AGREEMENTS
Monthly average volume | $		$ 1,046,433,502	$ 1,310,392,669
Marketing Agreement | USOF's assets in excess of $4 billion
CONTRACTS AND AGREEMENTS
Percentage of total net asset	0.025%
Ratio of expense to average net assets		10.00%
Brokerage and Futures Commission Merchant Agreements | Minimum
CONTRACTS AND AGREEMENTS
Commissions per round-turn trade, including applicable exchange and NFA fees for oil futures contracts and options on oil futures contracts		7
Brokerage and Futures Commission Merchant Agreements | Maximum
CONTRACTS AND AGREEMENTS
Commissions per round-turn trade, including applicable exchange and NFA fees for oil futures contracts and options on oil futures contracts		8

X

- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-1B

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-1A

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- 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

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Topic 944
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479808/944-20-55-15

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- Definition

Represents the commissions per round-turn trade, including applicable exchange and NFA fees for oil futures contracts and options on oil futures contracts.

+ References

No definition available.

+ Details

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- Definition

It represents the flat fees percentage.

+ References

No definition available.

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- Definition

Represents the total net asset percentage.

+ References

No definition available.

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- Definition

Ratio Of Expenses To Average Net Assets

+ References

No definition available.

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