XML 42 R27.htm IDEA: XBRL DOCUMENT
v3.26.1

Note 4 - GLDM Expenses (Details Textual) | 5 Months Ended | 6 Months Ended | 49 Months Ended
--- | --- | --- | ---
Feb. 22, 2022 | Mar. 31, 2026 | Mar. 31, 2026
Sponsor fee | 0.18% | 0.10% | 0.10%
SPDR Gold Mini Shares Trust [Member] |  |  |
Sponsor fee | 0.18% | 0.10% | 0.10%

X
- Definition Rate for management and service fees under arrangement to manage operations, including, but not limited to, investment. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 + Details
Name: | us-gaap_ManagementAndServiceFeesRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=gldm_SPDRGoldMiniSharesTrustMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |