Organization - Additional Information (Detail) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Subsidiary of Limited Liability Company or Limited Partnership [Line Items] | |||
| Required interest in the equity of each Partnership | 1.00% | ||
| Floor Brokerage | $ 994,597 | $ 1,146,343 | $ 1,174,526 |
| Capital Unit, Class A [Member] | |||
| Subsidiary of Limited Liability Company or Limited Partnership [Line Items] | |||
| Floor Brokerage | $ 994,597 | $ 1,146,343 | $ 1,174,526 |