v3.26.1
Schedule of Cash and Cash Equivalents and Cash and Cash Equivalents - USD ($)
Feb. 28, 2026
Feb. 28, 2025
 [2]
Money Market Funds (included in cash and cash equivalents and cash and cash equivalents, reserve accounts) - 5.4% (b)    
Number of Shares (in Shares) 21,785,753 [1] 204,723,925
Cost $ 21,785,753 [1] $ 204,723,925
Fair Value $ 21,785,753 [1] $ 204,723,925
% of Net Assets 5.50% [1] 52.10%
Goldman Sachs Financial Square Government Fund - Cash and Cash Equivalent Fund [Member]    
Money Market Funds (included in cash and cash equivalents and cash and cash equivalents, reserve accounts) - 5.4% (b)    
Number of Shares (in Shares) [4] 1,680,070 [1],[3] 148,218,492 [5]
Cost [4] $ 1,680,070 [1],[3] $ 148,218,492 [5]
Fair Value [4] $ 1,680,070 [1],[3] $ 148,218,492 [5]
% of Net Assets [4] 0.40% [1],[3] 37.70% [5]
Cash and Cash Equivalents [Member]    
Money Market Funds (included in cash and cash equivalents and cash and cash equivalents, reserve accounts) - 5.4% (b)    
Number of Shares (in Shares) 1,680,070 [1] 148,218,492
Cost $ 1,680,070 [1] $ 148,218,492
Fair Value $ 1,680,070 [1] $ 148,218,492
% of Net Assets 0.40% [1] 37.70%
Goldman Sachs Financial Square Government Fund [Member]    
Money Market Funds (included in cash and cash equivalents and cash and cash equivalents, reserve accounts) - 5.4% (b)    
Number of Shares (in Shares) [4] 17,583,548 [1],[3] 56,505,433 [5]
Cost [4] $ 17,583,548 [1],[3] $ 56,505,433 [5]
Fair Value [4] $ 17,583,548 [1],[3] $ 56,505,433 [5]
% of Net Assets [4] 4.40% [1],[3] 14.40% [5]
Valley National Bank Business Money Market Fund [Member]    
Money Market Funds (included in cash and cash equivalents and cash and cash equivalents, reserve accounts) - 5.4% (b)    
Number of Shares (in Shares) [1],[4],[6] 2,522,135  
Cost [1],[4],[6] $ 2,522,135  
Fair Value [1],[4],[6] $ 2,522,135  
% of Net Assets [1],[4],[6] 0.70%  
Cash and cash equivalents, reserve accounts [Member]    
Money Market Funds (included in cash and cash equivalents and cash and cash equivalents, reserve accounts) - 5.4% (b)    
Number of Shares (in Shares) 20,105,683 [1] 56,505,433
Cost $ 20,105,683 [1] $ 56,505,433
Fair Value $ 20,105,683 [1] $ 56,505,433
% of Net Assets 5.10% [1] 14.40%
[1] Percentages are based on net assets of $396,155,754 as of February 28, 2026.
[2] Percentages are based on net assets of $392,665,468 as of February 28, 2025.
[3] Current yield as of February 28, 2026, was approximately 3.59% on the Goldman Sachs Financial Square Government Fund.
[4] Securities are exempt from registration under Rule 144A of the Securities Act of 1933, as amended, and are restricted securities. Money market funds are valued at net asset value and are considered level 1 investments within the fair value hierarchy.
[5] Current yield as of February 28, 2025, was approximately 4.28% on the Goldman Sachs Financial Square Government Fund.
[6] Current yield as of February 28, 2026, was approximately 3.19% on the Valley National Bank Business Money Market Fund.