Derivative Instruments and Hedging Activities (Details) - Schedule of Derivative Instruments in Statement of Financial Position, Fair Value - USD ($)	Sep. 30, 2017	Dec. 31, 2016
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	$ 123,136	$ 0
Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	114,683
Liability Derivatives Fair Value	(17,939)
Net Fair Value	96,744
Agriculture Derivative [Member] | Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	11,634
Liability Derivatives Fair Value	(623)
Net Fair Value	11,011
Foreign Exchange Contract [Member] | Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	10,112
Liability Derivatives Fair Value	(6,295)
Net Fair Value	3,817
Energy Related Derivative [Member] | Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	5,427
Liability Derivatives Fair Value	(1,897)
Net Fair Value	3,530
Credit Risk Contract [Member] | Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	54,259
Liability Derivatives Fair Value	(8,735)
Net Fair Value	45,524
Interest Rate Contract [Member] | Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	18,806
Liability Derivatives Fair Value	(389)
Net Fair Value	18,417
Metal Derivatives [Member] | Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	14,445
Liability Derivatives Fair Value	0
Net Fair Value	$ 14,445