ORGANIZATION (Details) - Shares |
3 Months Ended | |
|---|---|---|
Feb. 08, 2024 |
Jun. 30, 2025 |
|
| ORGANIZATION [Abstract] | ||
| Year of inception | 2024 | |
| Threshold multiples in which shares are issued | 50,000 | |
| Franklin Ethereum ETF [Member] | ||
| ORGANIZATION [Abstract] | ||
| Year of inception | 2024 | |
| Threshold multiples in which shares are issued | 50,000 |