Related Parties - Additional Information (Details) - USD ($) |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
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| Sponsor [Member] | |||
| Related Party Transaction [Line Items] | |||
| Shares of the Trust, held by related parties | 2,558 | 4,175 | |
| Related party sponsor fee percentage | 0.15% | ||
| Related party maximum transaction in a fiscal year | $ 600,000 | ||
| Related Party [Member] | |||
| Related Party Transaction [Line Items] | |||
| Sponsor's Fees incurred | 1,407,250 | $ 1,398,131 | |
| Accrued and unpaid sponsors fees | 0 | $ 0 | |
| Additional trust expenses paid by sponsor | $ 0 | $ 0 | |
| X | ||||||||||
- Definition Accrued and unpaid sponsors fees No definition available.
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- Definition Additional trust expenses paid by sponsor. No definition available.
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- Definition Number of common stock held in a trust that has been set up specifically to accumulate stock for the sole purpose of distribution to participating employees but not yet earned. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense. No definition available.
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- Definition Amount of transactions with related party during the financial reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Identify the stated interest rate per the agreement, for example, leasing and debt arrangements between related parties. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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