v3.26.3
Schedules of Investments - USD ($)
 9 Months Ended 12 Months Ended
Aug. 31, 2026
Nov. 30, 2025
Schedule of Investments [Line Items]    
Fair Value $ 1,875,657 $ 1,900,519
Investment, Identifier [Axis]: EUAs    
Schedule of Investments [Line Items]    
Units Held (in Shares) 19,600 19,700
Cost $ 1,658,849 $ 1,667,361
Fair Value $ 1,875,657 $ 1,900,519
% of Net Assets 99.05% 98.99%
Investment, Identifier [Axis]: Liabilities in Excess of Other Assets    
Schedule of Investments [Line Items]    
Fair Value $ (1,193) $ (1,137)
% of Net Assets (0.06%) (0.06%)
Investment, Identifier [Axis]: Net Assets    
Schedule of Investments [Line Items]    
Fair Value $ 1,893,714 $ 1,919,879
% of Net Assets 100.00% 100.00%
Investment, Identifier [Axis]: State Street Institutional U.S. Government Money Market Fund – Premier Class    
Schedule of Investments [Line Items]    
Units Held (in Shares) [1] 19,250 20,497
Cost [1] $ 19,250 $ 20,497
Fair Value [1] $ 19,250 $ 20,497
% of Net Assets [1] 1.01% 1.07%
Investment, Identifier [Axis]: Total Investments    
Schedule of Investments [Line Items]    
Cost $ 1,678,099 $ 1,687,858
Fair Value $ 1,894,907 $ 1,921,016
% of Net Assets 100.06% 100.06%
[1] The annualized 7-day yields as of August 31, 2026 and November 30, 2025, were 3.62% and 3.94%, respectively.