Shareholder Report, Line Graph (Details) 195448_Tema International Defense Innovation ETF_TF_TSR Annual {TF} - USD ($) |
12 Months Ended | |
|---|---|---|
Sep. 25, 2025 |
Feb. 28, 2026 |
|
| Tema International Defense Innovation ETF | ||
| Account Value [Line Items] | ||
| Line Graph and Table Measure Name | Tema International Defense Innovation ETF NAV | |
| Accumulated Value | $ 10,000 | $ 10,782 |
| S&P 500 Total Return Index | ||
| Account Value [Line Items] | ||
| Line Graph and Table Measure Name | S&P 500® Total Return Index | |
| Accumulated Value | $ 10,000 | $ 10,415 |