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Significant Accounting Policies (Details Narrative) - USD ($)
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Accounting Policies [Abstract]      
Percentage of palladium held by sub-custodians 20.47%    
Palladium receivable $ 0 $ 0  
Palladium payable $ 0 0  
Minimum block of shares issued redeemed against palladium 25,000    
Reserve for uncertain tax positions $ 0 $ 0  
Expense ratio 0.60% 0.60% 0.60%
Maximum sponsor fee for legal expenses $ 100,000    
Sponsor's Fee 2,226,662 $ 2,447,225 $ 2,012,865
Fees payable to Sponsor 146,803 189,455  
All other expenses $ 0 $ 0