|Guggenheim S&P 500 Eq Wt Utilities ETF|
|The investment seeks to replicate as closely as possible, before fees and expenses, the performance of the S&P 500® Equal Weight Index Telecommunication Services & Utilities Total Return.
The underlying index is an unmanaged equal weighted version of the S&P 500® Utilities Index that consists of the common stocks of the following industries: electric utilities, gas utilities, multi-utilities and unregulated power and water utilities, telecommunication service companies. It is non-diversified.|
| ||RYU||Category Avg|
|Annual Report Expense Ratio (net)||0.40%||N/A|
|Annual Holdings Turnover||20.00%||N/A|
|Total Net Assets||NaN||N/A|