Condensed Schedule of Investments - USD ($)	6 Months Ended
Jun. 30, 2015	Dec. 31, 2014
Investment Holdings [Line Items]
Fair Value	$ (3,157,888)	$ 5,792,535
Percentage of Partners' Capital (in hundredths)	71.11%
Net Fair Value	$ 74,791,367
Unrealized Currency Loss	$ (776,400)	(669,947)
Fair Value		$ 5,792,535
Unrealized Currency Loss Percentage of Partners' Capital (in hundredths)	(0.74%)	(0.57%)
Fair value Percentage of Partners' Capital (in hundredths)		4.91%
U.S. Treasury Bills, 0.005% Maturity At 10/15/2015 [Member]
Investment Holdings [Line Items]
Investment, Face amount	$ 13,800,000
Investment, Maturity date	Oct. 15, 2015
Percentage of Partners' Capital (in hundredths)	13.12%
Fair Value	$ 13,799,793
U.S. Treasury Bills, 0.025% Maturity At 09/24/2015 [Member]
Investment Holdings [Line Items]
Investment, Face amount	$ 25,000,000
Investment, Maturity date	Sep. 24, 2015
Percentage of Partners' Capital (in hundredths)	23.77%
Fair Value	$ 24,999,842
U.S. Treasury Bills, 0.025% Maturity At 09/24/2015 [Member]
Investment Holdings [Line Items]
Investment, Face amount	$ 25,000,000
Investment, Maturity date	Sep. 24, 2015
Percentage of Partners' Capital (in hundredths)	23.77%
Fair Value	$ 24,999,842
U.S. Treasury Bills, 0.005% Maturity At 10/15/2015 [Member]
Investment Holdings [Line Items]
Investment, Face amount	$ 14,150,000
Investment, Maturity date	Oct. 15, 2015
Percentage of Partners' Capital (in hundredths)	13.46%
Fair Value	$ 14,149,778
U.S. Treasury Bills [Member]
Investment Holdings [Line Items]
Percentage of Partners' Capital (in hundredths)	74.12%
Fair Value	$ 77,949,255
Futures and Forward Contracts [Member]
Investment Holdings [Line Items]
Fair Value	(3,157,888)	$ 5,792,535
Net Fair Value	(2,381,488)	6,462,482
Unrealized Currency Loss	(776,400)	(669,947)
Long [Member] \| Futures and Forward Contracts [Member]
Investment Holdings [Line Items]
Fair Value	$ (1,796,119)	$ 1,307,965
Percentage of Partners' Capital (in hundredths)	(1.71%)	1.11%
Long [Member] \| Futures and Forward Contracts [Member] \| Commodity [Member]
Investment Holdings [Line Items]
Fair Value	$ (1,795,473)	$ (1,909,532)
Percentage of Partners' Capital (in hundredths)	(1.71%)	(1.62%)
Long [Member] \| Futures and Forward Contracts [Member] \| Equity [Member]
Investment Holdings [Line Items]
Fair Value	$ (653,809)	$ 236,709
Percentage of Partners' Capital (in hundredths)	(0.62%)	0.20%
Long [Member] \| Futures and Forward Contracts [Member] \| Foreign Currency [Member]
Investment Holdings [Line Items]
Fair Value	$ 380,242	$ 52,035
Percentage of Partners' Capital (in hundredths)	0.36%	0.04%
Long [Member] \| Futures and Forward Contracts [Member] \| Interest Rate [Member]
Investment Holdings [Line Items]
Fair Value	$ 272,921	$ 2,928,753
Percentage of Partners' Capital (in hundredths)	0.26%	2.48%
Short [Member] \| Futures and Forward Contracts [Member]
Investment Holdings [Line Items]
Fair Value	$ (585,369)	$ 5,154,517
Percentage of Partners' Capital (in hundredths)	(0.56%)	4.37%
Short [Member] \| Futures and Forward Contracts [Member] \| Commodity [Member]
Investment Holdings [Line Items]
Fair Value	$ (1,018,890)	$ 4,259,593
Percentage of Partners' Capital (in hundredths)	(0.97%)	3.61%
Short [Member] \| Futures and Forward Contracts [Member] \| Equity [Member]
Investment Holdings [Line Items]
Fair Value	$ 292,317	$ (97,922)
Percentage of Partners' Capital (in hundredths)	0.28%	(0.08%)
Short [Member] \| Futures and Forward Contracts [Member] \| Foreign Currency [Member]
Investment Holdings [Line Items]
Fair Value	$ 189,780	$ 991,501
Percentage of Partners' Capital (in hundredths)	0.18%	0.84%
Short [Member] \| Futures and Forward Contracts [Member] \| Interest Rate [Member]
Investment Holdings [Line Items]
Fair Value	$ (48,576)	$ 1,345
Percentage of Partners' Capital (in hundredths)	(0.05%)

Percent of net assets at close of period related to fair value.

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This element represents the aggregate unrealized foreign currency transaction gain (loss) (pretax) included in determining total unrealized gains or losses for the reporting period. Represents the aggregate of gains (losses) on transactions that are unsettled as of the balance sheet date.

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Percent of net assets at close of period related to unrealized currency gain (loss).

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The maturity date of the investment.

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Fair value of the assets less the liabilities of a derivative or group of derivatives.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities.

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Percent of net assets at close of period. For schedules of investments that are categorized, each category has a percent of net assets for the aggregated value of the Investments in the category.

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Nominal or face amount on the investment owned.

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This element represents the net excess or deficiency of the fair value of an investment (security, contract) over or under its cost (face amount, notional amount), respectively, which excess value or deficiency has not been recognized in earnings of the entity.

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