Condensed Schedule of Investments	Sep. 30, 2018 USD ($) Contract	Dec. 31, 2017 USD ($) Contract
Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 3,195,935	$ 2,377,628
Unrealized Depreciation on Open Contracts	(663,783)	(639,577)
Net unrealized appreciation (depreciation) on open contracts	$ 2,532,152	$ 1,738,051
% of Partners' Capital	6.69%	3.74%
Forward Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 394,721	$ 1,275,513
Unrealized Depreciation on Open Contracts	(538,303)	(789,082)
Net unrealized appreciation (depreciation) on open contracts	$ (143,582)	$ 486,431
% of Partners' Capital	(0.38%)	1.05%
Total Unrealized Depreciation on Open Contracts [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
% of Partners' Capital	1.42%	1.70%
Total Unrealized Appreciation on Open Contracts [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
% of Partners' Capital	1.04%	2.75%
Commodity [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 1,484,033	$ 1,273,423
Unrealized Depreciation on Open Contracts	(33,064)	(187,625)
Commodity [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	97,294	897,185
Unrealized Depreciation on Open Contracts	$ (201,333)	$ (385,217)
Commodity [Member] | Total Unrealized Depreciation on Open Contracts [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	65	69
% of Partners' Capital	0.53%	0.83%
Commodity [Member] | Total Unrealized Appreciation on Open Contracts [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	51	177
% of Partners' Capital	0.26%	1.94%
Equity [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 960,553	$ 489,126
Unrealized Depreciation on Open Contracts	(166,623)	(107,968)
Currencies [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	104,757	196,144
Unrealized Depreciation on Open Contracts	(155,450)	(3,001)
Currencies [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
Notional Amount	20,621,057	40,275,705
Unrealized Appreciation on Open Contracts	297,427	378,328
Notional Amount	38,148,009	36,880,820
Unrealized Depreciation on Open Contracts	$ (336,970)	$ (403,865)
Currencies [Member] | Total Unrealized Depreciation on Open Contracts [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
% of Partners' Capital	0.89%	0.87%
Currencies [Member] | Total Unrealized Appreciation on Open Contracts [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
% of Partners' Capital	0.78%	0.81%
Interest Rates [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 646,592	$ 418,935
Unrealized Depreciation on Open Contracts	(308,646)	(340,983)
Long [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Net unrealized appreciation (depreciation) on open contracts	$ 1,581,082	$ 1,366,022
% of Partners' Capital	4.18%	2.94%
Long [Member] | Commodity [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	319	332
Net unrealized appreciation (depreciation) on open contracts	$ 995,170	$ 1,018,011
% of Partners' Capital	2.63%	2.19%
Long [Member] | Equity [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	318	374
Net unrealized appreciation (depreciation) on open contracts	$ 896,528	$ 379,994
% of Partners' Capital	2.37%	0.82%
Long [Member] | Currencies [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	99	115
Net unrealized appreciation (depreciation) on open contracts	$ (45,177)	$ 126,683
% of Partners' Capital	(0.12%)	0.27%
Long [Member] | Interest Rates [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	619	875
Net unrealized appreciation (depreciation) on open contracts	$ (265,439)	$ (158,666)
% of Partners' Capital	(0.70%)	(0.34%)
Short [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Net unrealized appreciation (depreciation) on open contracts	$ 951,070	$ 372,029
% of Partners' Capital	2.51%	0.80%
Short [Member] | Commodity [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	425	597
Net unrealized appreciation (depreciation) on open contracts	$ 455,799	$ 67,787
% of Partners' Capital	1.20%	0.15%
Short [Member] | Equity [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	59	38
Net unrealized appreciation (depreciation) on open contracts	$ (102,598)	$ 1,164
% of Partners' Capital	(0.27%)	0.00%	[1]
Short [Member] | Currencies [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	195	101
Net unrealized appreciation (depreciation) on open contracts	$ (5,516)	$ 66,460
% of Partners' Capital	(0.01%)	0.14%
Short [Member] | Interest Rates [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	1,700	1,257
Net unrealized appreciation (depreciation) on open contracts	$ 603,385	$ 236,618
% of Partners' Capital	1.59%	0.51%

[1] Due to rounding.