Label	Element	Value
Amplify Alternative Harvest ETF \| Amplify Seymour Cannabis ETF [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	53.10%
Amplify Alternative Harvest ETF \| First American Government Obligations Fund - Class X [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	32.90%
Amplify Alternative Harvest ETF \| Tilray Brands, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	14.10%
Amplify Alternative Harvest ETF \| SNDL, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.60%
Amplify Alternative Harvest ETF \| Cronos Group, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.30%
Amplify Alternative Harvest ETF \| Aurora Cannabis, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.60%
Amplify Alternative Harvest ETF \| High Tide, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.20%
Amplify Alternative Harvest ETF \| Canopy Growth Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Amplify Alternative Harvest ETF \| Organigram Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.10%
Amplify Alternative Harvest ETF \| Village Farms International, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.40%