Trading Activities - Trading Gains and Losses by Market Sector on Derivative Instruments Traded (Detail) - USD ($) |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Derivative [Line Items] | ||||||
| Total trading results | [1] | $ 1,768,157 | $ (12,557,858) | $ 13,556,393 | $ (19,495,279) | |
| Currencies [Member] | ||||||
| Derivative [Line Items] | ||||||
| Total trading results | 5,209,766 | (4,459,533) | 8,117,119 | (9,668,833) | ||
| Energy [Member] | ||||||
| Derivative [Line Items] | ||||||
| Total trading results | (378,321) | (7,144,328) | 4,447,436 | (11,032,853) | ||
| Grains [Member] | ||||||
| Derivative [Line Items] | ||||||
| Total trading results | 2,163,844 | (165,144) | 941,244 | (3,029,979) | ||
| Indices [Member] | ||||||
| Derivative [Line Items] | ||||||
| Total trading results | 1,863,210 | (3,147,247) | 5,136,687 | (4,473,562) | ||
| Interest Rates U.S. [Member] | ||||||
| Derivative [Line Items] | ||||||
| Total trading results | (334,998) | 693,077 | 394,024 | (961,394) | ||
| Interest Rates Non-U.S. [Member] | ||||||
| Derivative [Line Items] | ||||||
| Total trading results | 432,834 | (1,454,511) | (1,748,177) | (1,081,206) | ||
| Livestock [Member] | ||||||
| Derivative [Line Items] | ||||||
| Total trading results | (1,246,887) | 3,246,579 | 176,618 | 4,924,796 | ||
| Metals [Member] | ||||||
| Derivative [Line Items] | ||||||
| Total trading results | (3,706,725) | 1,593,255 | (321,963) | 6,521,716 | ||
| Softs [Member] | ||||||
| Derivative [Line Items] | ||||||
| Total trading results | $ (2,234,566) | $ (1,720,006) | $ (3,586,595) | $ (693,964) | ||
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