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Statements of Financial Condition (Parenthetical) - USD ($)	Dec. 31, 2024		Dec. 31, 2023	Dec. 31, 2022
Condensed Statements of Financial Condition
Cash and cash equivalents	$ 593,538,786	[1]	$ 678,015,896	$ 317,868,749
Cash and cash equivalents Equity in trading accounts	$ 83,587,988		$ 250,808,873
[1] A portion of this amount is designated to meet daily Futures Commission Merchants' margin requirements.

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- Definition

The amount of cash and cash equivalents, equity in trading accounts.

+ References

No definition available.

+ Details

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Namespace Prefix:	ung_
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Balance Type:	debit
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- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483467/210-10-45-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-4

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- References

No definition available.

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