Label	Element	Value
Roundhill S&P 500 0DTE Covered Call Strategy ETF \| S&P 500 Index [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Total Investments	oef_PctOfTotalInv	91.10%
Roundhill S&P 500 0DTE Covered Call Strategy ETF \| Roundhill Weekly T-Bill ETF [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Total Investments	oef_PctOfTotalInv	7.50%
Roundhill S&P 500 0DTE Covered Call Strategy ETF \| First American Government Obligations Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Total Investments	oef_PctOfTotalInv	1.80%
Roundhill S&P 500 0DTE Covered Call Strategy ETF \| Purchased Options [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Total Investments	oef_PctOfTotalInv	91.10%
Roundhill S&P 500 0DTE Covered Call Strategy ETF \| Exchange Traded Funds [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Total Investments	oef_PctOfTotalInv	7.50%
Roundhill S&P 500 0DTE Covered Call Strategy ETF \| Money Market Funds [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Total Investments	oef_PctOfTotalInv	1.80%
Roundhill S&P 500 0DTE Covered Call Strategy ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Total Investments	oef_PctOfTotalInv	(0.40%)