Trading Activities - Additional Information (Detail)	3 Months Ended		6 Months Ended
Trading Activities - Additional Information (Detail)	Jun. 30, 2026 USD ($) Contract	Jun. 30, 2025 USD ($) Contract	Jun. 30, 2026 USD ($) Contract	Jun. 30, 2025 USD ($) Contract
Futures Contracts [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Average number of derivative contracts held	2,837	2,652	2,908	2,716
Forward Contracts [Member] \| Metals [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Average number of derivative contracts held	302	299	300	246
Forward Contracts [Member] \| Currencies [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Average notional value of derivative \| $	$ 111,818,285	$ 68,617,298	$ 111,841,589	$ 69,662,323

- 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.

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