Shareholder Report, Average Annual Return (Details) 195914_Tema Oncology ETF_TF_TSR Annual {TF} |
12 Months Ended | 31 Months Ended |
|---|---|---|
Feb. 28, 2026 |
Feb. 28, 2026 |
|
| Tema Oncology ETF | ||
| Average Annual Return [Line Items] | ||
| Line Graph and Table Measure Name | Tema Oncology ETF NAV | |
| Average Annual Return, Percent | 47.42% | 18.90% |
| S&P 500 Total Return Index | ||
| Average Annual Return [Line Items] | ||
| Line Graph and Table Measure Name | S&P 500® Total Return Index | |
| Average Annual Return, Percent | 16.99% | 19.90% |