v3.26.1
Service Providers and Related Party Agreements - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Related Party Transaction [Line Items]        
Management fee percentage per annum of daily NAV     0.75%  
Managing owner waived fees $ 21,788 $ 10,286 $ 30,759 $ 18,389
Managing Owner        
Related Party Transaction [Line Items]        
Fee waiver termination notice period     60 days