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Organization (Details Narrative)	12 Months Ended
	Dec. 31, 2020 shares
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Minimum block of shares issued redeemed against bullion	50,000

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- Definition

The minimum block of shares that can be created or redeemed against bullion deposits or distributions.

+ References

No definition available.

+ Details

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Namespace Prefix:	gltr_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

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- References

No definition available.

+ Details

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