v3.25.4
Investment Objectives and Goals - State Street Prime Money Market ETF
Feb. 05, 2026
Prospectus [Line Items]  
Risk/Return [Heading] <span style="color:#000000;font-family:Arial;font-size:10.02pt;font-weight:bold;text-transform:uppercase;">State Street Prime Money Market ETF</span>
Objective [Heading] <span style="color:#000000;font-family:Arial;font-size:10.02pt;font-weight:bold;">Investment Objective</span>
Objective, Primary [Text Block] The investment objective of the State Street Prime Money Market ETF (the “Fund”) is to seek to maximize current income, to the extent consistent with the preservation of capital and liquidity.