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Condensed Schedule of Investments (Parenthetical)	Sep. 30, 2023 USD ($)
Collateral amount on open OTC commodity swap contracts	$ 81,740,000
Collateral amount on open commodity futures contracts	$ 345,501,981
Money Market Funds | Morgan Stanley Institutional Liquidity Funds - Government Portfolio - Institutional Shares
Interest rate	5.27%

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Contractual interest rate for funds borrowed, under the debt agreement.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

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