Investments [Domain] ProShares UltraPro Dow30 [Member] ProShares UltraPro Dow30 Levered Equity ETFs [Member] Levered Equity ETFs ProShares UltraPro QQQ [Member] ProShares UltraPro QQQ iShares 7-10 Year Treasury Bond ETF [Member] iShares 7-10 Year Treasury Bond ETF Direxion Daily S&P 500 Bull 3X [Member] Direxion Daily S&P 500 Bull 3X Cash and Cash Equivalents1 [Member] Cash and Cash Equivalents1 Vanguard Total Bond Market ETF [Member] Vanguard Total Bond Market ETF Direxion Daily Semiconductor Bull 3X ETF [Member] Direxion Daily Semiconductor Bull 3X ETF Fixed Income ETFs [Member] Fixed Income ETFs iShares iBoxx USD High Yield Corporate Bond ETF [Member] iShares iBoxx USD High Yield Corporate Bond ETF Direxion Daily Small Cap Bull 3X Shares [Member] Direxion Daily Small Cap Bull 3X Shares C000249041 [Member] C000249041 Solactive GBS United States 1000 Index [Member] Solactive GBS United States 1000 Index Solactive GBS United States 1000 Net Total Return Index [Member] Solactive GBS United States 1000 Net Total Return Index Net Assets Investment Company, Portfolio Turnover Investment Type [Axis]