|PowerShares DB 3x Long 25+Yr Trsy Bd ETN|
|The investment seeks to replicate, net of expenses, three times (300%) the performance of the DB Long U.S. Treasury Bond Futures index.
The index measures the performance of a long investment in the CBOT Ultra T-Bond futures.|
| ||LBND||Category Avg|
|Annual Report Expense Ratio (net)||NaN||N/A|
|Annual Holdings Turnover||NaN||N/A|
|Total Net Assets||NaN||N/A|