Shareholder Report, Line Graph (Details) 1014037_Franklin FTSE Brazil ETF_Single Class_TSR Annual {Single Class} - USD ($) |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
Mar. 31, 2023 |
Mar. 31, 2022 |
Mar. 31, 2021 |
Mar. 31, 2020 |
Mar. 31, 2019 |
Mar. 31, 2018 |
Nov. 03, 2017 |
Mar. 31, 2026 |
|
| Franklin FTSE Brazil ETF | ||||||||||
| Account Value [Line Items] | ||||||||||
| Line Graph and Table Measure Name | Franklin FTSE Brazil ETF (NAV) | |||||||||
| Accumulated Value | $ 10,710 | $ 11,925 | $ 9,344 | $ 11,617 | $ 9,443 | $ 6,431 | $ 11,028 | $ 11,486 | $ 10,000 | $ 16,631 |
| FTSE Brazil Index-NR [Member] | ||||||||||
| Account Value [Line Items] | ||||||||||
| Line Graph and Table Measure Name | FTSE Brazil Index-NR | |||||||||
| Accumulated Value | 11,075 | 12,289 | 9,592 | 11,871 | 9,627 | 6,546 | 11,197 | 11,706 | 10,000 | $ 17,235 |
| FTSE Brazil Capped Index-NR [Member] | ||||||||||
| Account Value [Line Items] | ||||||||||
| Line Graph and Table Measure Name | FTSE Brazil Capped Index-NR | |||||||||
| Accumulated Value | $ 11,136 | $ 12,357 | $ 9,645 | $ 11,938 | $ 9,682 | $ 6,583 | $ 11,262 | $ 11,706 | $ 10,000 | $ 17,331 |