Creations and Redemptions of Shares - Schedule of Activity in Number of Shares Issued and Redeemed (Details) - shares		3 Months Ended
Jan. 11, 2024	Mar. 31, 2026	Mar. 31, 2025
Schedule of Activity in Number of Shares Issued and Redeemed [Line Items]
Shares issued	10,000	3,690,000	2,480,000
Shares redeemed		(16,890,000)	(16,650,000)
Net Change in Number of Shares Issued and Redeemed		(13,200,000)	(14,170,000)

Number of new stock issued during the period.

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Name:	us-gaap_StockIssuedDuringPeriodSharesNewIssues
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration