v3.26.1
100 U.S. Treasury Securities Money Market ETF Investment Objectives and Goals - 100 U.S. Treasury Securities Money Market ETF
Feb. 28, 2026
Prospectus [Line Items]  
Risk/Return [Heading] <span style="color:#000000;font-family:Arial Narrow;font-size:11pt;font-weight:bold;">Ticker: JMMF</span>
Objective [Heading] <span style="color:#000000;font-family:Arial Narrow;font-size:11pt;font-weight:bold;">What is the goal of the Fund?</span>
Objective, Primary [Text Block] The Fund aims to provide current income while seeking to maintain liquidity and a low volatility of principal.