Shareholder Report, Line Graph (Details) 194685_Themes US Cash Flow Champions ETF_TF_TSR Annual {TF} - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Sep. 30, 2024 |
Dec. 13, 2023 |
Sep. 30, 2025 |
|
| Themes US Cash Flow Champions ETF | |||
| Account Value [Line Items] | |||
| Line Graph and Table Measure Name | Themes US Cash Flow Champions ETF | ||
| Accumulated Value | $ 12,080 | $ 10,000 | $ 13,703 |
| S&P 500 Index | |||
| Account Value [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500 Index | ||
| Accumulated Value | 12,549 | 10,000 | $ 14,757 |
| Solactive US Cash Flow Champions Index | |||
| Account Value [Line Items] | |||
| Line Graph and Table Measure Name | Solactive US Cash Flow Champions Index | ||
| Accumulated Value | $ 12,114 | $ 10,000 | $ 13,798 |