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Significant Accounting Policies (Narrative) (Details) - USD ($)		3 Months Ended	12 Months Ended
	Apr. 01, 2019	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Significant Accounting Policies [Abstract]
Basket of shares	25,000	50,000
Fair value transfers			$ 0	$ 0
Palladium receivable			0	0
Palladium payable			0	0
Reserve for uncertain tax positions			$ 0	$ 0
Annualized rate of Sponsors Fee			0.60%	0.60%	0.60%
Sponsor Fees			$ 1,392,218	$ 1,073,755	$ 1,278,403
Fees payable to Sponsor			152,293	89,688
All other expenses			$ 0	$ 0

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Annualized rate of sponsors fee.

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Amount of bullion payable at market value as of the reporting date.

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Amount of bullion receivable at market value as of the reporting date.

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Fair Value, Transfers Between All Levels, Amount

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Issuance Of Shares, Basket Of Shares

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Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(a))
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Amount recognized for uncertainty in income taxes classified as noncurrent.

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Fees paid to advisors who provide certain management support and administrative oversight services including the organization and sale of stock, investment funds, limited partnerships and mutual funds.

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