Statements of Financial Condition (Parenthetical) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Investments in Affiliated Trading Companies, cost	$ 33,349,576	$ 50,349,104
Class A [Member]
Limited Partners, Units outstanding	26,811.125	32,912.053
Class B [Member]
Limited Partners, Units outstanding	3,439.758	5,670.757
Class C [Member]
Limited Partners, Units outstanding	1,921.965	6,105.016
Class D [Member]
Limited Partners, Units outstanding	3,072.942	3,072.942
Class Z [Member]
General Partner, Units outstanding	344.066	508.224
Limited Partners, Units outstanding	407.560	469.042