v3.25.2
SPDR SSGA My2031 Municipal Bond ETF Annual Fund Operating Expenses - SPDR SSGA My2031 Municipal Bond ETF - SPDR SSGA My2031 Municipal Bond ETF
Sep. 10, 2025
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.20%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [1]
Expenses (as a percentage of Assets) 0.20%
[1] “Other expenses” are based on estimated amounts for the current fiscal year.