v3.26.1
Annual Fund Operating Expenses - State Street SPDR Portfolio Nasdaq 100 ETF - State Street SPDR Portfolio Nasdaq 100 ETF
Jun. 22, 2026
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.10%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [1]
Expenses (as a percentage of Assets) 0.10%
[1] “Other expenses” are based on estimated amounts for the current fiscal year.