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CONTRACTS AND AGREEMENTS - Additional Information (Details) $ in Billions			12 Months Ended
	Oct. 01, 2022	Sep. 30, 2022 USD ($)	Dec. 31, 2023 $ / item
Minimum
CONTRACTS AND AGREEMENTS
Commissions per round-turn trade, including applicable exchange, clearing and NFA fees for Natural Gas Futures Contracts and options on Natural Gas Futures Contracts | $ / item			7
Maximum
CONTRACTS AND AGREEMENTS
Commissions per round-turn trade, including applicable exchange, clearing and NFA fees for Natural Gas Futures Contracts and options on Natural Gas Futures Contracts | $ / item			8
Marketing Agent and any affiliate of USCF
CONTRACTS AND AGREEMENTS
Maximum aggregate compensation paid for distribution related services			10.00%
Marketing Agreement
CONTRACTS AND AGREEMENTS
Percentage of total net assets	0.025%
Marketing Agreement | UNL's assets up to $3 billion
CONTRACTS AND AGREEMENTS
Fee percentage		0.06%
Base amount for determining fee percentage | $		$ 3
Marketing Agreement | UNL's assets in excess of $3 billion
CONTRACTS AND AGREEMENTS
Fee percentage		0.04%
Base amount for determining fee percentage | $		$ 3

X

- Definition

Amount of percentage of base fee.

+ References

No definition available.

+ Details

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X

- Definition

Amount of basis amount for fee percentage.

+ References

No definition available.

+ Details

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X

- Definition

Amount of commissions paid.

+ References

No definition available.

+ Details

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X

- Definition

Maximum percentage of gross proceeds from offering paid for distribution related services as compensation.

+ References

No definition available.

+ Details

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X

- Definition

It represents the Percentage of total net assets.

+ References

No definition available.

+ Details

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X

- 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

+ Details

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- Details

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X

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