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FAIR VALUE OF FINANCIAL INSTRUMENTS - Valuation of Securities Using Fair Value Hierarchy (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Short-Term Investments
Schedule Of Trading Securities And Other Trading Assets
Securities fair value	$ 958,500,000	$ 1,544,534,000
Exchange-Traded Futures Contracts | Swap | OTC
Schedule Of Trading Securities And Other Trading Assets
Securities fair value	(1,940)
United States Contracts | Exchange-Traded Futures Contracts
Schedule Of Trading Securities And Other Trading Assets
Securities fair value	(217,802,881)	114,437,224
Level 1 | Short-Term Investments
Schedule Of Trading Securities And Other Trading Assets
Securities fair value	958,500,000	1,544,534,000
Level 1 | Exchange-Traded Futures Contracts | Swap | OTC
Schedule Of Trading Securities And Other Trading Assets
Securities fair value	0
Level 1 | United States Contracts | Exchange-Traded Futures Contracts
Schedule Of Trading Securities And Other Trading Assets
Securities fair value	(217,802,881)	114,437,224
Level 2 | Short-Term Investments
Schedule Of Trading Securities And Other Trading Assets
Securities fair value	0	0
Level 2 | Exchange-Traded Futures Contracts | Swap | OTC
Schedule Of Trading Securities And Other Trading Assets
Securities fair value	(1,940)
Level 2 | United States Contracts | Exchange-Traded Futures Contracts
Schedule Of Trading Securities And Other Trading Assets
Securities fair value	0	0
Level 3 | Short-Term Investments
Schedule Of Trading Securities And Other Trading Assets
Securities fair value	0	0
Level 3 | Exchange-Traded Futures Contracts | Swap | OTC
Schedule Of Trading Securities And Other Trading Assets
Securities fair value	0
Level 3 | United States Contracts | Exchange-Traded Futures Contracts
Schedule Of Trading Securities And Other Trading Assets
Securities fair value	$ 0	$ 0

X

- Definition

Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

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+ References

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