|SPDR Nuveen Barclays Municipal Bond ETF|
|The investment seeks to provide investment results that correspond generally to the price and yield performance of an index that tracks the Barclays Municipal Managed Money Index.
The fund employs a sampling strategy in seeking to track the performance of the Barclays Municipal Managed Money Index. It generally invests at least 80% of total assets in the securities comprising the index or in securities that the Sub-Adviser determines have economic characteristics that are substantially identical to the economic characteristics of the securities that comprise the index. The fund is non-diversified.|
| ||TFI||Category Avg|
|Annual Report Expense Ratio (net)||0.23%||N/A|
|Annual Holdings Turnover||28.00%||N/A|
|Total Net Assets||NaN||N/A|