v3.26.1
Related Parties - Additional Information (Details)
3 Months Ended 6 Months Ended 52 Months Ended
Jun. 30, 2026
USD ($)
Right
shares
Jun. 30, 2025
USD ($)
Right
Jun. 30, 2026
USD ($)
Right
shares
Jun. 30, 2025
USD ($)
Right
Jun. 30, 2026
USD ($)
Right
shares
Dec. 31, 2025
USD ($)
Right
shares
Mar. 02, 2022
USD ($)
Related Party Transaction [Line Items]              
Shares of the Trust, held by related parties | shares 15,248   15,248   15,248 34,026  
Related party sponsor fee percentage     2.50%        
Number of Incidental Rights held | Right 0   0   0 0  
Number of Incidental Rights distributed | Right 0 0 0 0      
Additional trust expenses paid by sponsor $ 0 $ 0 $ 0 $ 0      
Sponsor              
Related Party Transaction [Line Items]              
Related party maximum transaction in a fiscal year     600,000        
Non Sponsor Paid Expenses              
Related Party Transaction [Line Items]              
Related party maximum transaction in a fiscal year     600,000        
DCG              
Related Party Transaction [Line Items]              
Number of authorized shares purchased of the trust | shares         0    
DCG | Maximum              
Related Party Transaction [Line Items]              
Common stock value, shares authorized             $ 200,000,000
Related Party              
Related Party Transaction [Line Items]              
Sponsor's fees incurred 129,519 $ 194,930 259,822 $ 450,139      
Accrued and unpaid Sponsor's fees $ 0   $ 0   $ 0 $ 0