XML 35 R23.htm IDEA: XBRL DOCUMENT v3.23.1

Note 3 - Related Parties - Sponsor (Details Textual)		5 Months Ended	6 Months Ended	13 Months Ended
	Feb. 23, 2022 $ / shares	Feb. 22, 2022	Mar. 31, 2023 USD ($)	Mar. 31, 2023
Maximum [Member]
Legal Fees | $			$ 100,000
SPDR Gold Mini Shares Trust [Member] | Maximum [Member]
Legal Fees | $			$ 100,000
Sponsor [Member]
Percentage of Net Asset Value, Operating Expenses Annual Fee		0.18%	0.10%	0.10%
Sponsor [Member] | Reverse Stock Split [Member]
Stockholders' Equity Note, Stock Split, Conversion Ratio	2
Number of Ounce of Gold Per Share | $ / shares	$ 0.02
Sponsor [Member] | SPDR Gold Mini Shares Trust [Member]
Percentage of Net Asset Value, Operating Expenses Annual Fee		0.18%	0.10%	0.10%
Sponsor [Member] | SPDR Gold Mini Shares Trust [Member] | Reverse Stock Split [Member]
Stockholders' Equity Note, Stock Split, Conversion Ratio	2
Number of Ounce of Gold Per Share | $ / shares	$ 0.02

X

- Definition

The number of ounces of gold per share.

+ References

No definition available.

+ Details

Name:	gldm_NumberOfOunceOfGoldPerShare
Namespace Prefix:	gldm_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The percentage of net asset value for operating expense annual fee.

+ References

No definition available.

+ Details

Name:	gldm_PercentageOfNetAssetValueOperatingExpensesAnnualFee
Namespace Prefix:	gldm_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2

+ Details

Name:	us-gaap_LegalFees
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 4
-Subparagraph (SAB TOPIC 4.C)
-SubTopic 10
-Topic 505
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-4

+ Details

Name:	us-gaap_StockholdersEquityNoteStockSplitConversionRatio1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=gldm_SPDRGoldMiniSharesTrustMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=gldm_SponsorMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_NonmonetaryTransactionTypeAxis=gldm_ReverseStockSplitMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: