INVESTORS IN MILLBURN MULTI-MARKETS TRADING L.P. (Narrative) (Details) - USD ($) |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2025 |
|
| Investors In Company [Line Items] | ||
| Partnerships investment | 34.42% | 35.22% |
| Millburn Multi Markets Trading L P [Member] | ||
| Investors In Company [Line Items] | ||
| Capital withdrawals payable | $ 1,685,009 | $ 1,464,484 |
| Percentage of periodic legal, accounting and filing fees equal to per annum of average net assets | 0.25% |