Expense Example	Aug. 17, 2026 USD ($)
Tema Power Semiconductor ETF \| Tema Power Semiconductor ETF
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	$ 77
Expense Example, with Redemption, 3 Years	240
Tema Semiconductor Supply Chain ETF \| Tema Semiconductor Supply Chain ETF
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	77
Expense Example, with Redemption, 3 Years	240
Tema Semiconductor Packaging ETF \| Tema Semiconductor Packaging ETF
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	77
Expense Example, with Redemption, 3 Years	240
Tema AI Token Economy ETF \| Tema AI Token Economy ETF
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	77
Expense Example, with Redemption, 3 Years	240
Tema Neocloud ETF \| Tema Neocloud ETF
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	77
Expense Example, with Redemption, 3 Years	$ 240