Fees and Expenses - Franklin Short Duration U.S. Government ETF |
Mar. 31, 2025 |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Prospectus [Line Items] | |||||||||||
| Expense Heading [Optional Text] | Fees and Expenses of the Fund | ||||||||||
| Expense Narrative [Text Block] | The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. You may also incur other fees, such as usual and customary brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and the Example that follows. |
||||||||||
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) | ||||||||||
| Annual Fund Operating Expenses [Table] |
|
||||||||||
| Expense Example [Heading] | Example | ||||||||||
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of the period. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
||||||||||
| Expense Example, With Redemption [Table] |
|
||||||||||
| Portfolio Turnover [Heading] | Portfolio Turnover | ||||||||||
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 74.00% of the average value of its portfolio. |
||||||||||
| Portfolio Turnover, Rate | 74.00% |