Trust Expenses and Other Agreements (Details) - USD ($) |
7 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Jul. 22, 2024 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Jul. 22, 2025 |
|
| Trust Expenses and Other Agreements [Abstract] | ||||
| Sponsor fees at monthly rate of average daily net assets | 0.20% | |||
| Sponsor fee | $ 76,765 | $ 334,700 | $ 1,500,000,000 | |