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Schedule of Asset Retirement Obligations Value Assumptions (Details) - USD ($)	6 Months Ended	12 Months Ended
	May 31, 2023	Nov. 30, 2022
Asset Retirement Obligation Disclosure [Abstract]
Undiscounted amount of estimated cash flows	$ 235,000	$ 235,000
Life expectancy (years)	2 years	3 years
Inflation rate	2.00%	2.00%
Discount rate	9.32%	9.32%

X

- Definition

Asset retirement obligations life expectancy.

+ References

No definition available.

+ Details

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Namespace Prefix:	USGO_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage of asset retirement obligations discount rate.

+ References

No definition available.

+ Details

Name:	USGO_PercentageOfAssetRetirementObligationsDiscountRate
Namespace Prefix:	USGO_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage of asset retirement obligations inflation rate.

+ References

No definition available.

+ Details

Name:	USGO_PercentageOfAssetRetirementObligationsInflationRate
Namespace Prefix:	USGO_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Undiscounted amount of estimated cash flows.

+ References

No definition available.

+ Details

Name:	USGO_UndiscountedAmountOfEstimatedCashFlows
Namespace Prefix:	USGO_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration