|SPDR Russell 1000 Low Volatility ETF|
|The investment seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of a large cap, low volatility index.
The fund employs a sampling strategy, which means that the fund is not required to purchase all of the securities represented in the index. It generally invests substantially all, but at least 80%, of its total assets in the securities comprising the index. The index includes large cap U.S. equity securities and is designed to deliver exposure to low volatility. The fund is non-diversified.|
| ||LGLV||Category Avg|
|Annual Report Expense Ratio (net)||0.20%||N/A|
|Annual Holdings Turnover||59.00%||N/A|
|Total Net Assets||NaN||N/A|