XML 36 R25.htm IDEA: XBRL DOCUMENT v3.23.2
Related Parties - Sponsor, Trustee, Custodian and Marketing Fees (Details)
6 Months Ended
Jun. 30, 2023
USD ($)
Related Party Transactions [Abstract]  
Payment of maximum amount of expenses $ 500,000
Percentage of funds asset 0.15%
Annualized rate of sponsors fee 0.18%