Organization - Additional Information (Details)				12 Months Ended
	Jul. 23, 2024 USD ($) $ / shares shares	Jul. 22, 2024 USD ($) $ / shares shares	May 28, 2024 USD ($) $ / shares shares	Dec. 31, 2024 USD ($) Trustee shares
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Minimum number of trustee should available in trust | Trustee				1
Maximum sponsor fee for legal fees and expenses | $				$ 500,000
Number of shares in cash-settled transactions in blocks at trust				10,000
BAM
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares purchased			8
Purchase price per share | $ / shares			$ 25
Shares redeemed		8
Shares redeemed, value | $		$ 200
Purchase of shares, value | $			$ 200
BIM
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares purchased	100,000
Purchase price per share | $ / shares	$ 25	$ 25
Number of initial shares of the trust		100,000
Purchase of shares, value | $	$ 2,500,000	$ 2,500,000
Shares sold for cash	100,000