v3.26.1
100 U.S. Treasury Securities Money Market ETF Expense Example - 100 U.S. Treasury Securities Money Market ETF - ETF
Feb. 28, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 16
Expense Example, with Redemption, 3 Years 52
Expense Example, with Redemption, 5 Years 90
Expense Example, with Redemption, 10 Years $ 205