Shareholder Report, Line Graph (Details) 1014012_Franklin Emerging Market Core Dividend Tilt Index 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 |
Mar. 31, 2017 |
Jun. 01, 2016 |
Mar. 31, 2026 |
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| Franklin Emerging Market Core Dividend Tilt Index ETF | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Franklin Emerging Market Core Dividend Tilt Index ETF (NAV) | ||||||||||
| Accumulated Value | $ 15,008 | $ 13,546 | $ 12,051 | $ 13,444 | $ 14,035 | $ 9,844 | $ 12,391 | $ 13,397 | $ 11,455 | $ 10,000 | $ 19,555 |
| Morningstar Emerging Markets Target Market Exposure Index-NR [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Morningstar Emerging Markets Target Market Exposure Index-NR | ||||||||||
| Linked Morningstar Emerging Markets Target Market Exposure Index-NR [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Linked Morningstar Emerging Markets Target Market Exposure Index-NR | ||||||||||
| Accumulated Value | 16,248 | 15,202 | 13,946 | 15,565 | 17,561 | 11,087 | 13,469 | 14,547 | 11,644 | 10,000 | $ 20,815 |
| Morningstar Emerging Markets Dividend Enhanced Select Index-NR [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Morningstar Emerging Markets Dividend Enhanced Select Index-NR | ||||||||||
| Linked Morningstar Emerging Markets Dividend Enhanced Select Index-NR [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Linked Morningstar Emerging Markets Dividend Enhanced Select Index-NR | ||||||||||
| Accumulated Value | $ 15,220 | $ 13,673 | $ 12,110 | $ 13,451 | $ 13,926 | $ 9,720 | $ 12,194 | $ 13,096 | $ 11,116 | $ 10,000 | $ 19,918 |