|Market Vectors Retail ETF|
|The investment seeks to replicate as closely as possible, before fees and expenses, the price and yield performance of the Market VectorsÂ® US Listed Retail 25 Index (the "Retail Index").
The fund normally invests at least 80% of its total assets in securities that comprise the fund's benchmark index. The Retail Index is comprised of common stocks and depositary receipts of U.S. exchange-listed companies in the retail industry. Such companies may include foreign companies that are listed on a U.S. exchange. The fund is non-diversified.|
| ||RTH||Category Avg|
|Annual Report Expense Ratio (net)||0.35%||N/A|
|Annual Holdings Turnover||3.00%||N/A|
|Total Net Assets||NaN||N/A|