v3.26.1
Expense Example
Jun. 29, 2026
USD ($)
Tema Alternative Asset Managers ETF [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 77
Expense Example, with Redemption, 3 Years 291
Tema U.S. Manufacturing & Reshoring ETF [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 77
Expense Example, with Redemption, 3 Years 266
Expense Example, with Redemption, 5 Years 499
Expense Example, with Redemption, 10 Years 1,168
Tema Durable Quality ETF [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 56
Expense Example, with Redemption, 3 Years 176
Expense Example, with Redemption, 5 Years 307
Expense Example, with Redemption, 10 Years 689
Tema Electrification ETF [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 77
Expense Example, with Redemption, 3 Years 240
Expense Example, with Redemption, 5 Years 417
Expense Example, with Redemption, 10 Years 930
Tema Heart & Health ETF [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 77
Expense Example, with Redemption, 3 Years 266
Expense Example, with Redemption, 5 Years 499
Expense Example, with Redemption, 10 Years 1,168
Tema International Defense ETF [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 69
Expense Example, with Redemption, 3 Years 225
Tema Oncology ETF [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 77
Expense Example, with Redemption, 3 Years 266
Expense Example, with Redemption, 5 Years 499
Expense Example, with Redemption, 10 Years 1,168
Tema S&P 500 Historical Weight ETF Strategy [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 18
Expense Example, with Redemption, 3 Years $ 58