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Combined Statements of Financial Condition (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2022	Sep. 30, 2021
Investments in Gold, at cost	$ 4,858,940	$ 4,237,696
SPDR Gold Mini Shares Trust [Member]
Investments in Gold, at cost	$ 4,858,940	$ 4,237,696
Common Stock, Par or Stated Value Per Share	$ 0	$ 0

X

- Definition

Face amount or stated value per share of common stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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X

- Definition

Cost of the investment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 210
-Section 50
-Paragraph 6
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=99383244&loc=d3e12121-115841

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