Subsequent Events - Additional Information (Details) - USD ($) |
2 Months Ended | 6 Months Ended | ||||||
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May 15, 2026 |
May 14, 2026 |
Nov. 24, 2025 |
Jun. 30, 2026 |
Jun. 30, 2026 |
Jun. 14, 2026 |
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| Subsequent Event [Line Items] | ||||||||
| Number of initial shares of the trust | [1] | 3,660,000 | ||||||
| Amount of initial shares of the trust | [1] | $ 124,873,000 | ||||||
| Sponsor fee percentage | 0.34% | 0.34% | ||||||
| Commenced period | 1 month | |||||||
| Operations commencement date | May 15, 2026 | |||||||
| Trust assets | $ 500,000,000 | |||||||
| BAM | ||||||||
| Subsequent Event [Line Items] | ||||||||
| Shares redeemed, value | $ 200,000 | |||||||
| Amount of initial shares of the trust | $ 200,000 | |||||||
| Purchase price per share | $ 25 | |||||||
| BIM | ||||||||
| Subsequent Event [Line Items] | ||||||||
| Number of initial shares of the trust | 40,000 | |||||||
| Amount of initial shares of the trust | $ 1,000,000 | |||||||
| Purchase price per share | $ 25 | |||||||
| Shares sold for cash | 40,000 | |||||||
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- Definition Operations commenced period. No definition available.
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- Definition Sponsor fee percentage. No definition available.
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- Definition Stock redeemed during period, value. No definition available.
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- Definition The total amount of cash and securities held by third party trustees pursuant to terms of debt instruments or other agreements as of the date of each statement of financial position presented, which can be used by the trustee only to pay the noncurrent portion of specified obligations. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Date the operations of the entity commenced, in YYYY-MM-DD format. No definition available.
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- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. No definition available.
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- Definition Per share or per unit amount of equity securities issued. No definition available.
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- Definition Number of new stock issued during the period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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