Financial Highlights - Ratios to Average Limited Partners' Capital (Detail) |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Class A Redeemable Units [Member] | ||||||
| Ratios to Average Limited Partners' Capital: | ||||||
| Net investment income (loss) | [1] | (1.10%) | (0.80%) | (1.20%) | (0.60%) | |
| Operating expenses | 4.00% | 4.00% | 4.10% | 3.90% | ||
| Incentive fees | 0.10% | 0.00% | 0.10% | 0.00% | ||
| Total expenses | 4.10% | 4.00% | 4.20% | 3.90% | ||
| Total return: | ||||||
| Total return before incentive fees | (0.10%) | (5.90%) | 5.30% | (7.30%) | ||
| Incentive fees | (0.10%) | 0.00% | (0.10%) | 0.00% | ||
| Total return after incentive fees | (0.20%) | (5.90%) | 5.20% | (7.30%) | ||
| Class Z Redeemable Units [Member] | ||||||
| Ratios to Average Limited Partners' Capital: | ||||||
| Net investment income (loss) | [1] | (0.40%) | (0.10%) | (0.50%) | 0.10% | |
| Operating expenses | 3.40% | 3.30% | 3.40% | 3.20% | ||
| Incentive fees | 0.10% | 0.00% | 0.10% | 0.00% | ||
| Total expenses | 3.50% | 3.30% | 3.50% | 3.20% | ||
| Total return: | ||||||
| Total return before incentive fees | 0.20% | (5.70%) | 5.70% | (7.00%) | ||
| Incentive fees | (0.20%) | 0.00% | (0.10%) | 0.00% | ||
| Total return after incentive fees | 0.00% | (5.70%) | 5.60% | (7.00%) | ||
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