Agreements - Additional Information (Detail) - USD ($)		11 Months Ended	12 Months Ended
	Oct. 31, 2016	Nov. 30, 2018	Dec. 31, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Percentage of monthly General Partner fee			0.0833%
Percentage of General Partner fee			1.00%
Restricted cash held for margin			$ 7,608,136	$ 0
MS&Co. [Member]
Related Party Transaction [Line Items]
Percentage of allocable shares	80.00%		100.00%
Morgan Stanley Wealth Management [Member] | Class A [Member]
Related Party Transaction [Line Items]
Ongoing selling agent fee			2.00%
Morgan Stanley Wealth Management [Member] | Class D [Member]
Related Party Transaction [Line Items]
Ongoing selling agent fee			0.75%
Millburn [Member]
Related Party Transaction [Line Items]
Percentage of monthly management fee			0.1667%
Percentage of management fee			2.00%
Incentive fee, annual percent			20.00%
Ospraie [Member]
Related Party Transaction [Line Items]
Percentage of monthly management fee			0.125%
Percentage of management fee			1.50%
Incentive fee, annual percent			20.00%
Harbour Square [Member]
Related Party Transaction [Line Items]
Percentage of monthly management fee			0.0958%
Percentage of management fee			1.15%
Incentive fee, quarterly trading profits basis			20.00%
Aquantum [Member]
Related Party Transaction [Line Items]
Percentage of monthly management fee			0.1042%
Percentage of management fee			1.25%
Incentive fee, semi annual percent			20.00%
Aventis [Member]
Related Party Transaction [Line Items]
Percentage of monthly management fee		0.1042%
Percentage of management fee		1.25%
Incentive fee, quarterly trading profits basis		20.00%