Condensed Schedule of Investments	Dec. 31, 2018 USD ($) Contract	Dec. 31, 2017 USD ($) Contract
Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 1,456,716	$ 2,377,628
Unrealized Depreciation on Open Contracts	(1,122,513)	(639,577)
Net unrealized appreciation (depreciation) on open contracts	$ 334,203	$ 1,738,051
% of Partners' Capital	1.04%	3.74%
Forward Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 623,038	$ 1,275,513
Unrealized Depreciation on Open Contracts	(632,108)	(789,082)
Net unrealized appreciation (depreciation) on open contracts	$ (9,070)	$ 486,431
% of Partners' Capital	(0.03%)	1.05%
Total Unrealized Depreciation on Open Contracts [Member] \| Forward Contracts [Member]
Schedule of Investments [Line Items]
% of Partners' Capital	1.98%	1.70%
Total Unrealized Appreciation on Open Contracts [Member] \| Forward Contracts [Member]
Schedule of Investments [Line Items]
% of Partners' Capital	1.95%	2.75%
Commodity [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 508,863	$ 1,273,423
Unrealized Depreciation on Open Contracts	(389,356)	(187,625)
Commodity [Member] \| Forward Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	374,564	897,185
Unrealized Depreciation on Open Contracts	$ (230,751)	$ (385,217)
Commodity [Member] \| Total Unrealized Depreciation on Open Contracts [Member] \| Forward Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts \| Contract	64	69
% of Partners' Capital	0.72%	0.83%
Commodity [Member] \| Total Unrealized Appreciation on Open Contracts [Member] \| Forward Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts \| Contract	160	177
% of Partners' Capital	1.17%	1.94%
Equity [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	$ 248,473	$ 489,126
Unrealized Depreciation on Open Contracts	(229,595)	(107,968)
Currencies [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Unrealized Appreciation on Open Contracts	241,791	196,144
Unrealized Depreciation on Open Contracts	(78,105)	(3,001)
Currencies [Member] \| Forward Contracts [Member]
Schedule of Investments [Line Items]
Notional Amount	15,499,028	40,275,705
Unrealized Appreciation on Open Contracts	248,474	378,328
Notional Amount	26,081,246	36,880,820
Unrealized Depreciation on Open Contracts	$ (401,357)	$ (403,865)
Currencies [Member] \| Total Unrealized Depreciation on Open Contracts [Member] \| Forward Contracts [Member]
Schedule of Investments [Line Items]
% of Partners' Capital	1.26%	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	$ 457,589	$ 418,935
Unrealized Depreciation on Open Contracts	(425,457)	(340,983)
Long [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Net unrealized appreciation (depreciation) on open contracts	$ 3,585	$ 1,366,022
% of Partners' Capital	0.01%	2.94%
Long [Member] \| Commodity [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts \| Contract	70	332
Net unrealized appreciation (depreciation) on open contracts	$ (206,109)	$ 1,018,011
% of Partners' Capital	(0.64%)	2.19%
Long [Member] \| Equity [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts \| Contract	39	374
Net unrealized appreciation (depreciation) on open contracts	$ (207,467)	$ 379,994
% of Partners' Capital	(0.65%)	0.82%
Long [Member] \| Currencies [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts \| Contract	84	115
Net unrealized appreciation (depreciation) on open contracts	$ (29,347)	$ 126,683
% of Partners' Capital	(0.09%)	0.27%
Long [Member] \| Interest Rates [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts \| Contract	664	875
Net unrealized appreciation (depreciation) on open contracts	$ 446,508	$ (158,666)
% of Partners' Capital	1.39%	(0.34%)
Short [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Net unrealized appreciation (depreciation) on open contracts	$ 330,618	$ 372,029
% of Partners' Capital	1.03%	0.80%
Short [Member] \| Commodity [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts \| Contract	582	597
Net unrealized appreciation (depreciation) on open contracts	$ 325,616	$ 67,787
% of Partners' Capital	1.02%	0.15%
Short [Member] \| Equity [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts \| Contract	109	38
Net unrealized appreciation (depreciation) on open contracts	$ 226,345	$ 1,164
% of Partners' Capital	0.71%	0.00%
Short [Member] \| Currencies [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts \| Contract	264	101
Net unrealized appreciation (depreciation) on open contracts	$ 193,033	$ 66,460
% of Partners' Capital	0.60%	0.14%
Short [Member] \| Interest Rates [Member] \| Futures Contracts [Member]
Schedule of Investments [Line Items]
Number of Contracts \| Contract	429	1,257
Net unrealized appreciation (depreciation) on open contracts	$ (414,376)	$ 236,618
% of Partners' Capital	(1.30%)	0.51%

Nominal or face amount used to calculate payments on the derivative asset.

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