Condensed Schedule of Investments	Jun. 30, 2018 USD ($) Contract	Dec. 31, 2017 USD ($) Contract
Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 1,531,065	$ 2,377,628
Unrealized Depreciation on Open Contracts	(731,733)	(639,577)
Net unrealized appreciation (depreciation) on open contracts	$ 799,332	$ 1,738,051
% of Partners' Capital	2.08%	3.74%
Forward Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 726,521	$ 1,275,513
Unrealized Depreciation on Open Contracts	(1,033,278)	(789,082)
Net unrealized appreciation (depreciation) on open contracts	$ (306,757)	$ 486,431
% of Partners' Capital	(0.80%)	1.05%
Total Unrealized Depreciation on Open Contracts [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
% of Partners' Capital	2.69%	1.70%
Total Unrealized Appreciation on Open Contracts [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
% of Partners' Capital	1.89%	2.75%
Commodity [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 788,766	$ 1,273,423
Unrealized Depreciation on Open Contracts	(105,784)	(187,625)
Commodity [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	452,379	897,185
Unrealized Depreciation on Open Contracts	$ (892,877)	$ (385,217)
Commodity [Member] | Total Unrealized Depreciation on Open Contracts [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	124	69
% of Partners' Capital	2.32%	0.83%
Commodity [Member] | Total Unrealized Appreciation on Open Contracts [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	104	177
% of Partners' Capital	1.18%	1.94%
Equity [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 106,764	$ 489,126
Unrealized Depreciation on Open Contracts	(450,822)	(107,968)
Currencies [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	283,873	196,144
Unrealized Depreciation on Open Contracts	(39,245)	(3,001)
Currencies [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
Notional Amount	24,292,466	40,275,705
Unrealized Appreciation on Open Contracts	274,142	378,328
Notional Amount	22,478,358	36,880,820
Unrealized Depreciation on Open Contracts	$ (140,401)	$ (403,865)
Currencies [Member] | Total Unrealized Depreciation on Open Contracts [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
% of Partners' Capital	0.37%	0.87%
Currencies [Member] | Total Unrealized Appreciation on Open Contracts [Member] | Forward Contracts [Member]
Schedule of Investments [Line Items]
% of Partners' Capital	0.71%	0.81%
Interest Rates [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 351,662	$ 418,935
Unrealized Depreciation on Open Contracts	(135,882)	(340,983)
Long [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Net unrealized appreciation (depreciation) on open contracts	$ 462,257	$ 1,366,022
% of Partners' Capital	1.20%	2.94%
Long [Member] | Commodity [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	259	332
Net unrealized appreciation (depreciation) on open contracts	$ 487,263	$ 1,018,011
% of Partners' Capital	1.27%	2.19%
Long [Member] | Equity [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	300	374
Net unrealized appreciation (depreciation) on open contracts	$ (382,980)	$ 379,994
% of Partners' Capital	(1.00%)	0.82%
Long [Member] | Currencies [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	63	115
Net unrealized appreciation (depreciation) on open contracts	$ 21,785	$ 126,683
% of Partners' Capital	0.06%	0.27%
Long [Member] | Interest Rates [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	1,061	875
Net unrealized appreciation (depreciation) on open contracts	$ 336,189	$ (158,666)
% of Partners' Capital	0.87%	(0.34%)
Short [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Net unrealized appreciation (depreciation) on open contracts	$ 337,075	$ 372,029
% of Partners' Capital	0.88%	0.80%
Short [Member] | Commodity [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	367	597
Net unrealized appreciation (depreciation) on open contracts	$ 195,719	$ 67,787
% of Partners' Capital	0.51%	0.15%
Short [Member] | Equity [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	33	38
Net unrealized appreciation (depreciation) on open contracts	$ 38,922	$ 1,164
% of Partners' Capital	0.10%	0.00%	[1]
Short [Member] | Currencies [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	246	101
Net unrealized appreciation (depreciation) on open contracts	$ 222,843	$ 66,460
% of Partners' Capital	0.58%	0.14%
Short [Member] | Interest Rates [Member] | Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contract	435	1,257
Net unrealized appreciation (depreciation) on open contracts	$ (120,409)	$ 236,618
% of Partners' Capital	(0.31%)	0.51%

[1] Due to rounding.