|Market Vectors Global Alt Energy ETF|
|The investment seeks to replicate as closely as possible, before fees and expenses, the price and yield performance of the Market VectorsÂ® Germany Small-Cap Index.
The fund normally invests at least 80% of its total assets in securities that comprise the fund's benchmark index. The Germany Small-Cap Index is comprised of securities of German small-capitalization companies. A company is generally considered to be a German company if it is incorporated in Germany or is incorporated outside of Germany but generates at least 50% of its revenues (or, in certain circumstances, has at least 50% of its assets) in Germany. The fund is non-diversified.|
| ||GERJ||Category Avg|
|Annual Report Expense Ratio (net)||0.55%||N/A|
|Annual Holdings Turnover||23.00%||N/A|
|Total Net Assets||NaN||N/A|