Schedule of Investments - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Investments in the Affiliated Trading Companies
Total Investments in the Affiliated Trading Companies, Fair Value	$ 35,711,474	$ 51,786,441
Percentage of Partner's Capital	105.63%	102.59%
Morgan Stanley Smith Barney Boronia I, LLC [Member]
Investments in the Affiliated Trading Companies
Total Investments in the Affiliated Trading Companies, Fair Value	$ 14,034,201	$ 17,436,746
Percentage of Partner's Capital	41.51%	34.54%
Morgan Stanley Smith Barney Aspect I LLC [Member]
Investments in the Affiliated Trading Companies
Total Investments in the Affiliated Trading Companies, Fair Value	$ 21,677,273	$ 17,235,691
Percentage of Partner's Capital	64.12%	34.14%
Morgan Stanley Smith Barney Altis I, LLC [Member]
Investments in the Affiliated Trading Companies
Total Investments in the Affiliated Trading Companies, Fair Value		$ 15,287,207
Percentage of Partner's Capital		30.29%
Morgan Stanley Smith Barney BHM I, LLC [Member]
Investments in the Affiliated Trading Companies
Total Investments in the Affiliated Trading Companies, Fair Value		$ 1,826,797
Percentage of Partner's Capital		3.62%