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CONTRACTS AND AGREEMENTS - Additional Information (Details) $ in Billions		9 Months Ended
	Oct. 01, 2022	Sep. 30, 2022 USD ($) $ / item
Maximum
Long Duration Contracts Assumptions By Product And Guarantee
Commissions per round-turn trade, including applicable exchange and NFA fees for Futures Contracts and options on Futures Contracts | $ / item		8
Percentage of flat fee		0.30%
Minimum
Long Duration Contracts Assumptions By Product And Guarantee
Commissions per round-turn trade, including applicable exchange and NFA fees for Futures Contracts and options on Futures Contracts | $ / item		7
Percentage of flat fee		0.20%
Marketing Agreement | USNG's assets up to $3 billion
Long Duration Contracts Assumptions By Product And Guarantee
Fee percentage		0.06%
Base amount for determining fee percentage | $		$ 3
Marketing Agreement | USNG's assets in excess of $3 billion
Long Duration Contracts Assumptions By Product And Guarantee
Fee percentage		10.00%
Percentage of total net assets	0.025%
Marketing Agreement | USNG's assets in excess of $3 billion | Minimum
Long Duration Contracts Assumptions By Product And Guarantee
Fee percentage		0.04%
Base amount for determining fee percentage | $		$ 3

X

- Definition

Percentage of base fee.

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- Definition

Amount of base fee.

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X

- Definition

Amount of commissions paid.

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- Definition

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- Definition

It represents the Percentage of total net assets.

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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.

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