|First Trust FTSE EN Dev Mkts Rel Est ETF|
|The investment seeks investment results that correspond generally to the price and yield (before the fund's fees and expenses) of an equity index called the FTSE EPRA/NAREIT Developed Index.
The fund will normally invest at least 90% of its net assets (plus the amount of any borrowings for investment purposes) in common stocks or in depositary receipts representing securities in the index. The index is modified market cap weighted based on free float market capitalization and tracks the performance of listed real estate companies or real estate investment trusts ("REITs") in North America, Europe and Asia.|
| ||FFR||Category Avg|
|Annual Report Expense Ratio (net)||0.60%||N/A|
|Annual Holdings Turnover||NaN||N/A|
|Total Net Assets||NaN||N/A|