| Label | Element | Value |
|---|---|---|
| Direxion Daily BRKB Bull 2X ETF | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 200.00% |
| Direxion Daily BRKB Bull 2X ETF | Total Return Swap Contracts [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 178.10% |
| Direxion Daily BRKB Bull 2X ETF | Common Stocks [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 21.90% |