v3.26.1
Related Parties - Additional Information (Details)
1 Months Ended 12 Months Ended 51 Months Ended
Mar. 31, 2022
USD ($)
Jun. 30, 2026
USD ($)
Right
shares
Jun. 30, 2025
USD ($)
Right
shares
Jun. 30, 2024
USD ($)
Right
Jun. 30, 2026
USD ($)
Right
shares
Mar. 02, 2022
USD ($)
Related Party Transaction [Line Items]            
Shares of the Trust, held by related parties | shares   7,037 166,861   7,037  
Number of incidental right held | Right   0 0   0  
Number of Incidental Rights distributed | Right   0 0 0    
Additional trust expenses paid by sponsor   $ 0 $ 0 $ 0    
Amount of shares approved for purchase           $ 30,000,000
Sponsor            
Related Party Transaction [Line Items]            
Related party maximum transaction in a fiscal year   600,000        
Sponsor's Fees incurred   $ 3,933,026 $ 4,344,551 $ 2,989,194    
Operating Cost and Expense, Related Party, Type [Extensible Enumeration]   Sponsor's Fees incurred Sponsor's Fees incurred Sponsor's Fees incurred    
Accrued and unpaid Sponsor's Fees   $ 0 $ 0   $ 0  
Accounts Payable, Related Party, Type [Extensible Enumeration]   Accrued and unpaid Sponsor's Fees Accrued and unpaid Sponsor's Fees   Accrued and unpaid Sponsor's Fees  
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]            
Value of shares purchased $ 1,800,000       $ 0