Ceres Orion (OFFLP) 10-Q 13 Aug 14 2014 Q2 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	6 Months Ended
	Jun. 30, 2014	Jul. 31, 2014	Jul. 31, 2014
		Common Class A [Member]	Common Class Z [Member]
Document Information [Line Items]	'	'	'
Document Type	'10-Q	'	'
Amendment Flag	'false	'	'
Document Period End Date	30-Jun-14	'	'
Document Fiscal Year Focus	'2014	'	'
Document Fiscal Period Focus	'Q2	'	'
Entity Registrant Name	'ORION FUTURES FUND LP	'	'
Entity Central Index Key	'0001227265	'	'
Current Fiscal Year End Date	'--12-31	'	'
Entity Filer Category	'Non-accelerated Filer	'	'
Entity Common Stock, Shares Outstanding	'	368,162.10	2,316.42

Statements_of_Financial_Condit

Statements of Financial Condition (USD $)	Jun. 30, 2014	Dec. 31, 2013
Assets:	'	'
Investment in Funds, at fair value	$1,063,096,065	$1,181,894,789
Equity in trading account:	'	'
Cash	346,408	291,074
Total trading equity	1,063,442,473	1,182,185,863
Interest receivable	'	4
Total assets	1,063,442,473	1,182,185,867
Accrued expenses:	'	'
Ongoing selling agent fees	3,400,032	2,845,117
Management fees	783,073	870,277
Administrative fees	441,647	491,299
Incentive fees	5,057,883	5,166,773
Other	91,397	74,763
Redemptions payable	17,453,492	56,683,184
Total liabilities	27,227,524	66,131,413
Partners' Capital:	'	'
Total partners' capital	1,036,214,949	1,116,054,454
Total liabilities and partners' capital	1,063,442,473	1,182,185,867
Class Z [Member]	'	'
Partners' Capital:	'	'
General Partner	14,176,578	13,679,599
Limited Partners	2,346,201	2,316,763
Total partners' capital	16,522,779	15,996,362
Net asset value per unit	1,012.86	977.35
Class A [Member]	'	'
Partners' Capital:	'	'
Limited Partners	1,019,692,170	1,100,058,092
Total partners' capital	$1,019,692,170	$1,100,058,092
Net asset value per unit	2,733.32	2,652.23

Statements_of_Financial_Condit1

Statements of Financial Condition (Parenthetical)	Jun. 30, 2014	Dec. 31, 2013
Class Z [Member]	'	'
General Partner unit equivalents outstanding	13,996.62	13,996.62
Limited Partners redeemable units outstanding	2,316.42	2,370.52
Class A [Member]	'	'
Limited Partners redeemable units outstanding	373,059.87	414,767.35

Schedule_of_Investments

Schedule of Investments (USD $)	Jun. 30, 2014	Dec. 31, 2013
Schedule of Investments [Line Items]	'	'
Total investment in Funds, at fair value	$1,063,096,065	$1,181,894,789
Investment in Funds	'	'
Investment in funds as options purchased as percentage of Partner's Capital	102.59%	105.90%
AAA Master Fund LLC [Member]	'	'
Schedule of Investments [Line Items]	'	'
Total investment in Funds, at fair value	192,850,875	222,758,285
Investment in Funds	'	'
Investment in funds as options purchased as percentage of Partner's Capital	18.61%	19.96%
Morgan Stanley Smith Barney TT II, LLC [Member]	'	'
Schedule of Investments [Line Items]	'	'
Total investment in Funds, at fair value	435,557,708	484,523,274
Investment in Funds	'	'
Investment in funds as options purchased as percentage of Partner's Capital	42.03%	43.41%
CMF Winton Master L.P. [Member]	'	'
Schedule of Investments [Line Items]	'	'
Total investment in Funds, at fair value	$434,687,482	$474,613,230
Investment in Funds	'	'
Investment in funds as options purchased as percentage of Partner's Capital	41.95%	42.53%

Statements_of_Income_and_Expen

Statements of Income and Expenses (USD $)	3 Months Ended				6 Months Ended
	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Investment Income:	'		'		'		'
Interest income	'		$40		'		$136
Interest income from investment in Funds	25,462		49,261		75,486		174,954
Total investment income	25,462		49,301		75,486		175,090
Expenses:	'		'		'		'
Ongoing selling agent fees	3,652,569		4,148,495		6,889,540		11,638,487
Clearing fees allocated from Funds	725,093		1,109,266		1,401,853		2,339,070
Management fees	3,719,426		5,353,565		7,535,230		10,730,779
Administrative fees	1,339,144		1,675,178		2,700,415		3,367,845
Incentive fees	5,057,883		'		5,057,883		'
Other	156,188		202,452		412,125		412,674
Total expenses	14,650,303		12,488,956		23,997,046		28,488,855
Net investment income (loss)	-14,624,841		-12,439,655		-23,921,560		-28,313,765
Net gains (losses) on trading of commodity interests and investment in Funds:	'		'		'		'
Net realized gains (losses) on investment in Funds	64,955,509		-25,045,832		90,157,435		-4,899,310
Change in net unrealized gains (losses) on investment in Funds	-4,458,299		9,093,795		-35,106,708		1,908,798
Total trading results	60,497,210		-15,952,037		55,050,727		-2,990,512
Net income (loss)	45,872,369		-28,391,692		31,129,167		-31,304,277
Class A [Member]	'		'		'		'
Net gains (losses) on trading of commodity interests and investment in Funds:	'		'		'		'
Net income (loss)	45,124,677		-28,151,874		30,546,359		-31,090,663
Weighted average units outstanding:	'		'		'		'
Weighted average units outstanding	387,201.30		497,165.17		399,550.43		502,478.85
Net asset value per unit	2,733.32		2,593.77		2,733.32		2,593.77
Net income (loss) per unit	$115.53	[1]	($57.49)	[1]	$81.09	[1]	($62.69)	[1]
Class Z [Member]	'		'		'		'
Net gains (losses) on trading of commodity interests and investment in Funds:	'		'		'		'
Net income (loss)	$747,692		($239,818)		$582,808		($213,614)
Weighted average units outstanding:	'		'		'		'
Weighted average units outstanding	16,346.09		17,205.23		16,376.21		17,119.14
Net asset value per unit	1,012.86		950.94		1,012.86		950.94
Net income (loss) per unit	$45.71	[1]	($13.91)	[1]	$35.51	[1]	($12.38)	[1]
[1]	Based on change in net asset value per unit.

Statements_of_Income_and_Expen1

Statements of Income and Expenses (Parenthetical)	Jun. 30, 2014	Jun. 30, 2013
Class A [Member]	'	'
Redeemable units outstanding	373,059.87	487,267.28
Class Z [Member]	'	'
Redeemable units outstanding	16,313.04	17,127.64

Statements_of_Changes_in_Partn

Statements of Changes in Partners' Capital (USD $)	Total	Limited Partners [Member]	Class A [Member]	Class A [Member]	Class Z [Member]	Class Z [Member]
				Limited Partners [Member]		Limited Partners [Member]
Partners' Capital, beginning of period at Dec. 31, 2012	$1,360,480,597	'	$1,344,261,470	'	$16,219,127	'
Partners' Capital Accounts, Units, Beginning Balance at Dec. 31, 2012	522,872.24	'	506,035.50	'	16,836.74	'
Net income (loss)	-31,304,277	'	-31,090,663	'	-213,614	'
Subscriptions - Limited Partners	'	95,296,440	'	94,727,803	'	568,637
Allocation from the General Partner	12,227,974	'	12,204,538	'	23,436	'
Redemptions - Limited Partners	'	-156,554,570	'	-156,244,327	'	-310,243
Allocation from the General Partner, Units	4,627.59	'	4,603.30	'	24.29	'
Subscriptions - Limited Partners, Units	'	36,298.35	'	35,707.00	'	591.343
Redemptions - Limited Partners, Units	'	-59,403.25	'	-59,078.51	'	-324.734
Partners' Capital, end of period at Jun. 30, 2013	1,280,146,164	'	1,263,858,821	'	16,287,343	'
Partners' Capital, Units end of period at Jun. 30, 2013	504,394.92	'	487,267.28	'	17,127.64	'
Partners' Capital, beginning of period at Mar. 31, 2013	'	'	'	'	'	'
Net income (loss)	-28,391,692	'	-28,151,874	'	-239,818	'
Partners' Capital, end of period at Jun. 30, 2013	1,280,146,164	'	1,263,858,821	'	16,287,343	'
Partners' Capital, Units end of period at Jun. 30, 2013	504,394.92	'	487,267.28	'	17,127.64	'
Partners' Capital, beginning of period at Dec. 31, 2013	1,116,054,454	'	1,100,058,092	'	15,996,362	'
Partners' Capital Accounts, Units, Beginning Balance at Dec. 31, 2013	431,134.50	'	414,767.35	'	16,367.14	'
Net income (loss)	31,129,167	'	30,546,359	'	582,808	'
Subscriptions - Limited Partners	'	36,771,248	'	36,650,048	'	121,200
Redemptions - Limited Partners	'	-147,739,920	'	-147,562,329	'	-177,591
Subscriptions - Limited Partners, Units	'	14,007.87	'	13,880.89	'	126.982
Redemptions - Limited Partners, Units	'	-55,769.45	'	-55,588.37	'	-181.083
Partners' Capital, end of period at Jun. 30, 2014	1,036,214,949	'	1,019,692,170	'	16,522,779	'
Partners' Capital, Units end of period at Jun. 30, 2014	389,372.92	'	373,059.87	'	16,313.04	'
Partners' Capital, beginning of period at Mar. 31, 2014	'	'	'	'	'	'
Net income (loss)	45,872,369	'	45,124,677	'	747,692	'
Partners' Capital, end of period at Jun. 30, 2014	$1,036,214,949	'	$1,019,692,170	'	$16,522,779	'
Partners' Capital, Units end of period at Jun. 30, 2014	389,372.92	'	373,059.87	'	16,313.04	'

General

General	6 Months Ended
	Jun. 30, 2014
General	'
	1.    General:
	Orion Futures Fund L.P. (the “Partnership”), is a limited partnership organized on March 22, 1999, under the partnership laws of the State of New York to engage, directly or indirectly, in the speculative trading of a diversified portfolio of commodity interests, including futures contracts, options, swaps and forward contracts. The sectors traded include currencies, energy, grains, livestock, indices, U.S. and non-U.S. interest rates, softs and metals. The commodity interests that are traded by the Partnership and the Funds (as defined in Note 5, “Investment in Funds”) are volatile and involve a high degree of market risk. The Partnership commenced trading on June 10, 1999. The Partnership privately and continuously offers redeemable units of limited partnership interest (“Redeemable Units”) to qualified investors. There is no maximum number of Redeemable Units that may be sold by the Partnership.
	Ceres Managed Futures LLC, a Delaware limited liability company, acts as the general partner (the “General Partner”) and commodity pool operator of the Partnership. The General Partner is wholly owned by Morgan Stanley Smith Barney Holdings LLC (“MSSB Holdings”). MSSB Holdings is ultimately owned by Morgan Stanley. Morgan Stanley is a publicly held company whose shares are listed on the New York Stock Exchange. Morgan Stanley is engaged in various financial services and other businesses. Prior to June 28, 2013, Morgan Stanley indirectly owned a majority equity interest in MSSB Holdings, and Citigroup Inc. indirectly owned a minority equity interest in MSSB Holdings. Prior to July 31, 2009, the date as of which MSSB Holdings became its owner, the General Partner was wholly owned by Citigroup Financial Products Inc., a wholly owned subsidiary of Citigroup Global Markets Holdings Inc., the sole owner of which is Citigroup Inc.
	As of June 30, 2014, all trading decisions are made for the Partnership by Transtrend B.V. (“Transtrend”), Winton Capital Management Limited (“Winton”) and AAA Capital Management Advisors, Ltd. (“AAA”) (each an “Advisor” and, collectively, the “Advisors”), each of which is a registered commodity trading advisor. Each Advisor is allocated a portion of the Partnership’s assets to manage. The Partnership invests the portion of its assets allocated to each of the Advisors indirectly through investments in master funds. In addition, the General Partner may allocate the Partnership’s assets to additional non-major trading advisors (i.e., commodity trading advisors intended to be allocated less than 10% of the Partnership’s assets). Information about advisors allocated less than 10% of the Partnership’s assets may not be disclosed.
	On June 1, 2011, the Partnership began offering “Class A” Redeemable Units and “Class Z” Redeemable Units pursuant to the offering memorandum. All Redeemable Units issued prior to June 1, 2011, were deemed Class A Redeemable Units. The rights, powers, duties and obligations associated with investment in Class A Redeemable Units were not changed. On August 1, 2011, Class Z Redeemable Units were first issued to certain employees of Morgan Stanley Smith Barney LLC (d/b/a Morgan Stanley Wealth Management) and its affiliates (and their family members). Class A Redeemable Units and Class Z Redeemable Units will each be referred to as a “Class” and collectively referred to as the “Classes.” The Class of Redeemable Units that a limited partner receives upon a subscription will generally depend upon the status of the limited partner, although the General Partner may determine to offer Redeemable Units to investors at its discretion.
	During the six months ended June 30, 2014, the Partnership’s/Funds’ commodity broker was Morgan Stanley & Co. LLC (“MS&Co.”), a registered futures commission merchant. During prior periods included in this report, Citigroup Global Markets Inc. (“CGM”) also served as a commodity broker.
	During the second quarter of 2013, CMF Winton Master L.P. (“Winton Master”) entered into a foreign exchange brokerage account agreement with MS&Co. During the third quarter of 2013, Winton Master also entered into a futures brokerage account agreement with MS&Co. Winton Master commenced foreign exchange trading through accounts at MS&Co. on or about May 1, 2013 and Winton Master commenced futures trading through an account at MS&Co. on or about July 22, 2013. During the third quarter of 2013, AAA Master LLC (“AAA Master”) entered into a futures brokerage account agreement with MS&Co. and commenced futures trading through an account at MS&Co. on or about September 9, 2013. Morgan Stanley Smith Barney TT II, LLC (“Transtrend Master”) continues to be party to a futures brokerage account agreement with MS&Co. Effective October 29, 2013, the Partnership entered into a futures brokerage account agreement with MS&Co. and began transferring the brokerage account of the Partnership from CGM to MS&Co. As of October 29, 2013, the Partnership ceased paying a brokerage commission to CGM and began paying a brokerage commission to MS&Co. equal to (i) $18.00 per round-turn on futures transactions, up to an equivalent amount for swaps and $9.00 per side on options transactions for Class A units, and (ii) $3.00 per round-turn on futures transactions, up to an equivalent amount for swaps and $1.50 per side on options transactions for Class Z units. The brokerage commissions were inclusive of applicable floor brokerage fees. Also effective October 29, 2013, the Partnership entered into a selling agreement with Morgan Stanley Wealth Management.
	Effective March 1, 2014, the Partnership entered into a new futures brokerage account agreement with MS&Co. and ceased paying brokerage commissions to MS&Co. Effective that same date, the Partnership terminated its existing selling agent agreement and entered into a new selling agreement with Morgan Stanley Wealth Management (the “Selling Agreement”). Pursuant to the Selling Agreement, Morgan Stanley Wealth Management receives a monthly selling agent fee, the amount of which is calculated by multiplying (i) the Partnership’s round turn futures transactions by $18.00 each, swaps by up to an equivalent amount and options transactions by $9.00 each per side for Class A units and (ii) the Partnership’s round turn futures transactions by $3.00 each, swaps by up to an equivalent amount and options transactions by $1.50 each per side for Class Z units. The ongoing selling agent fee amount is reduced by applicable floor brokerage. Morgan Stanley Wealth Management pays a portion of its ongoing selling agent fees to other properly licensed and/or registered selling agents and to financial advisers who have sold Redeemable Units in the Partnership.
	The Partnership, through its investment in the Funds, pays MS&Co. trading fees for the clearing and, where applicable, execution of transactions.
	Certain prior period amounts have been reclassified to conform to current period presentation. Amounts reported separately on the Statements of Income and Expenses and Changes in Partners’ Capital as ongoing selling agent fees and clearing fees were previously combined and presented as brokerage commissions.
	The General Partner and each limited partner of the Partnership share in the profits and losses of the Partnership in proportion to the amount of Partnership interest owned by each, except that no limited partner is liable for obligations of the Partnership in excess of its capital contribution and profits, if any, net of distributions and losses, if any.
	The accompanying financial statements and accompanying notes are unaudited but, in the opinion of the General Partner, include all adjustments, consisting only of normal recurring adjustments, necessary for a fair statement of the Partnership’s financial condition at June 30, 2014, and December 31, 2013, and the results of its operations and changes in partners’ capital for the three and six months ended June 30, 2014 and 2013. These financial statements present the results of interim periods and do not include all disclosures normally provided in annual financial statements. You should read these financial statements together with the financial statements and notes included in the Partnership’s Annual Report on Form 10-K, filed with the Securities and Exchange Commission (the “SEC”) for the year ended December 31, 2013.
	The preparation of financial statements and accompanying notes in conformity with accounting principles generally accepted in the United States of America (“GAAP”) requires the General Partner to make estimates and assumptions that affect the reported amounts of assets and liabilities, income and expenses, and related disclosures of contingent assets and liabilities in the financial statements and accompanying notes. As a result, actual results could differ from these estimates.
	Due to the nature of commodity trading, the results of operations for the interim periods presented should not be considered indicative of the results that may be expected for the entire year.
	In May 2013, the General Partner discovered an overstatement of brokerage commissions for the Partnership occurring during the period from June 2011 to March 2013 (the “Time Period”). As a result, the General Partner contributed the amount of the overstatement, $14,069,403, to the Partnership. This contribution was applied to current limited partners of the Partnership as well as former limited partners whose redemption proceeds were impacted by the overstatement. The Statements of Changes in Partners’ Capital reflects an allocation from the General Partner of $12,227,974 for the then current limited partners. The impact of the overstatement on the financial statements during the Time Period was not considered material.

Financial_Highlights

Financial Highlights	6 Months Ended
	Jun. 30, 2014
Financial Highlights	'
	2.    Financial Highlights:
	Changes in the net asset value per unit for each Class for the three and six months ended June 30, 2014 and 2013 were as follows:
			Three Months Ended						Three Months Ended						Six Months Ended						Six Months Ended
			30-Jun-14						30-Jun-13						30-Jun-14						30-Jun-13
			Class A			Class Z			Class A			Class Z			Class A			Class Z			Class A			Class Z
	Net realized and unrealized gains (losses)1		$	141.52		$	55.32		$	(43.33	)	$	(8.76	)	$	119.96		$	49.88		$	(34.61	)	$	(2.17	)
	Interest income			0.07			0.03			0.09			0.03			0.18			0.07			0.33			0.12
	Expenses2			(26.06	)		(9.64	)		(14.25	)		(5.18	)		(39.05	)		(14.44	)		(28.41	)		(10.33	)
	Increase (decrease) for the period			115.53			45.71			(57.49	)		(13.91	)		81.09			35.51			(62.69	)		(12.38	)
	Net asset value per unit, beginning of period			2,617.79			967.15			2,651.26			964.85			2,652.23			977.35			2,656.46			963.32
	Net asset value per unit, end of period		$	2,733.32		$	1,012.86		$	2,593.77		$	950.94		$	2,733.32		$	1,012.86		$	2,593.77		$	950.94
	1	Includes ongoing selling agent fees and clearing fees. Net realized and unrealized gains (losses) excluding ongoing selling agent fees and clearing fees for the three months ended June 30, 2014 and 2013, and for the six months ended June 30, 2014 and 2013, for Class A were $152.82, $(32.81), $140.75 and $(7.49), respectively. Net realized and unrealized gains (losses) excluding ongoing selling agent fees and clearing fees for the three months ended June 30, 2014 and 2013, and for the six months ended June 30, 2014 and 2013, for Class Z were $56.48, $(12.14), $52.05 and $(2.76), respectively.
	2	Excludes ongoing selling agent fees and clearing fees. Total expenses including ongoing selling agent fees and clearing fees for the three months ended June 30, 2014 and 2013, and for the six months ended June 30, 2014 and 2013, for Class A were $(37.36), $(24.77), $(59.84) and $(55.53), respectively. Total expenses including ongoing selling agent fees and clearing fees for the three months ended June 30, 2014 and 2013, and for the six months ended June 30, 2014 and 2013, for Class Z were $(10.80), $(1.80), $(16.61) and $(9.74), respectively.
			Three Months Ended						Three Months Ended						Six Months Ended						Six Months Ended
			30-Jun-14						30-Jun-13						30-Jun-14						30-Jun-13
			Class A			Class Z			Class A			Class Z			Class A			Class Z			Class A			Class Z
	Ratios to Average Net Assets:3
	Net investment income (loss)			(4.2	)%		(2.9	)%		(3.8	)%		(0.7	)%		(4.1	)%		(2.9	)%		(4.3	)%		(2.1	)%
	Incentive fees			0.5	%		0.5	%		—	%		—	%		0.5	%		0.5	%		—	%		—	%
	Net investment loss before incentive fees4			(3.7	)%		(2.4	)%		(3.8	)%		(0.7	)%		(3.6	)%		(2.4	)%		(4.3	)%		(2.1	)%
	Operating expense			3.7	%		2.4	%		3.8	%		0.7	%		3.6	%		2.4	%		4.4	%		2.1	%
	Incentive fees			0.5	%		0.5	%		—	%		—	%		0.5	%		0.5	%		—	%		—	%
	Total expenses			4.2	%		2.9	%		3.8	%		0.7	%		4.1	%		2.9	%		4.4	%		2.1	%
	Total return:
	Total return before incentive fees			4.9	%		5.2	%		(2.2	)%		(1.4	)%		3.6	%		4.1	%		(2.4	)%		(1.3	)%
	Incentive fees			(0.5	)%		(0.5	)%		—	%		—	%		(0.5	)%		(0.5	)%		—	%		—	%
	Total return after incentive fees			4.4	%		4.7	%		(2.2	)%		(1.4	)%		3.1	%		3.6	%		(2.4	)%		(1.3	)%
	3	Annualized (other than incentive fees).
	4	Interest income less total expenses.
	The above ratios may vary for individual investors based on the timing of capital transactions during the period. Additionally, these ratios are calculated for the limited partner Classes using the limited partners’ share of income, expenses and average net assets.

Trading_Activities

Trading Activities	6 Months Ended
	Jun. 30, 2014
Trading Activities	'
	3.    Trading Activities:
	The Partnership was formed for the purpose of trading contracts in a variety of commodity interests, including derivative financial instruments and derivative commodity instruments. However, the Partnership’s investments are in other funds. The results of the Partnership’s trading activities resulting from its investments in the Funds are shown in the Statements of Income and Expenses.
	The customer agreement among the Partnership, the Funds and MS&Co. gives, and the Customer Agreements between the Partnership and CGM and each of the Funds and CGM gave, the Partnership and the Funds the legal right to net unrealized gains and losses on open futures, exchange-cleared swaps and open forward contracts. The Partnership and the Funds net, for financial reporting purposes, the unrealized gains and losses on open futures, exchange-cleared swaps and open forward contracts on the Statements of Financial Condition as the criteria under Accounting Standards Codification (“ASC”) 210 - 20, “Balance Sheet,” have been met.
	All commodity interests owned by the Funds are held for trading purposes.
	Brokerage commissions previously paid to CGM and MS&Co. were, and selling agent fees paid to MS&Co are, based on the number of trades executed by the Advisors and the Partnership’s ownership of the Funds.
	Trading and transaction fees are based on the number of trades executed by the Advisors and the Partnership’s ownership of the Funds.

Fair_Value_Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2014
Fair Value Measurements	'
	4.    Fair Value Measurements:
	Partnership’s and the Funds’ Investments. All commodity interests held by the Partnership and the Funds, including derivative financial instruments and derivative commodity instruments, are held for trading purposes. The commodity interests are recorded on trade date and open contracts are recorded at fair value (as described below) at the measurement date. Investments in commodity interests denominated in foreign currencies are translated into U.S. dollars at the exchange rates prevailing at the measurement date. Gains or losses are realized when contracts are liquidated. Unrealized gains or losses on open contracts are included as a component of equity in trading account on the Statements of Financial Condition. Net realized gains or losses and any change in net unrealized gains or losses from the preceding period are reported in the Statements of Income and Expenses.
	Partnership’s and the Funds’ Fair Value Measurements. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date under current market conditions. The fair value hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to fair values derived from unobservable inputs (Level 3). The level in the fair value hierarchy within which the fair value measurement falls in its entirety shall be determined based on the lowest level input that is significant to the fair value measurement in its entirety. Management has concluded that based on available information in the marketplace, the Funds’ Level 1 assets and liabilities are actively traded.
	GAAP also requires the use of judgment in determining if a formerly active market has become inactive and in determining fair values when the markets become inactive. Management has concluded that based on available information in the marketplace, there has not been a significant decrease in the volume and level of activity in the Partnership’s and the Funds’ Level 2 assets and liabilities.
	The Partnership and the Funds will separately present purchases, sales, issuances and settlements in their reconciliation of Level 3 fair value measurements (i.e., to present such items on a gross basis rather than on a net basis), and make disclosures regarding the level of disaggregation as well as the inputs and valuation techniques used to measure fair value for measurements that fall within either Level 2 or Level 3 of the fair value hierarchy as required by GAAP.
	On October 1, 2012, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2012-04, “Technical Corrections and Improvements,” which makes minor technical corrections and clarifications to ASC 820, “Fair Value Measurements and Disclosures.” When the FASB issued Statement 157 (codified in ASC 820), it conformed the use of the term “fair value” in certain pre-codification standards but not others. ASU 2012-04 conforms the term’s use throughout the ASC “to fully reflect the fair value measurement and disclosure requirements” of ASC 820. ASU 2012-04 also amends the requirements that must be met for an investment company to qualify for the exemption from presenting a statement of cash flows. Specifically, it eliminates the requirements that substantially all of an entity’s investments be carried at “market value” and that the investments be highly liquid. Instead, it requires substantially all of the entity’s investments to be carried at “fair value” and classified as Level 1 or Level 2 measurements under ASC 820.
	The Partnership and the Funds consider prices for exchange-traded commodity futures, forward, swaps and options contracts to be based on unadjusted quoted prices in active markets for identical assets and liabilities (Level 1). The values of non-exchange-traded forward, swaps and certain options contracts, for which market quotations are not readily available, are priced by broker-dealers that derive fair values for those assets and liabilities from observable inputs (Level 2). Investments in funds (other commodity pools) where there are no other rights or obligations inherent within the ownership interest held by the Partnership are priced based on the end of the day net asset value (Level 2). The value of the Partnership’s investments in the Funds reflects its proportional interest in the Funds. As of and for the periods ended June 30, 2014, and December 31, 2013, the Partnership and the Funds did not hold any derivative instruments that were priced at fair value using unobservable inputs through the application of the management’s assumptions and internal valuation pricing models (Level 3). During the six months ended June 30, 2014 and the twelve months ended December 31, 2013, there were no transfers of assets or liabilities between Level 1 and Level 2.
		30-Jun-14		Quoted Prices in		Significant Other		Significant
				Active Markets for		Observable Inputs		Unobservable
				Identical Assets		(Level 2)		Inputs
				and Liabilities				(Level 3)
				(Level 1)
	Assets
	Investment in Funds	$	1,063,096,065	$	0	$	1,063,096,065	$	0
	Net fair value	$	1,063,096,065	$	0	$	1,063,096,065	$	0
		December 31, 2013		Quoted Prices in		Significant Other		Significant
				Active Markets for		Observable Inputs		Unobservable
				Identical Assets		(Level 2)		Inputs
				and Liabilities				(Level 3)
				(Level 1)
	Assets
	Investment in Funds	$	1,181,894,789	$	0	$	1,181,894,789	$	0
	Net fair value	$	1,181,894,789	$	0	$	1,181,894,789	$	0

Investment_in_Funds

Investment in Funds	6 Months Ended
	Jun. 30, 2014
Investment in Funds	'
	5.    Investment in Funds:
	On September 1, 2001, the assets allocated to AAA for trading were invested in AAA Master, a limited liability company organized under the limited liability company laws of the State of New York. The Partnership purchased 5,173.4381 units of AAA Master with cash equal to $5,173,438. AAA Master permits accounts managed by AAA using the Energy Program – Futures and Swaps, a proprietary, discretionary trading system, to invest together in one trading vehicle. The General Partner is also the managing member of AAA Master. Individual and pooled accounts currently managed by AAA, including the Partnership, are permitted to be non-managing members of AAA Master. The General Partner and AAA believe that trading through this structure should promote efficiency and economy in the trading process.
	On November 1, 2004, the assets allocated to Winton for trading were invested in Winton Master, a limited partnership organized under the partnership laws of the State of New York. The Partnership purchased 35,389.8399 units of Winton Master with cash equal to $33,594,083 and a contribution of open commodity futures and forward contracts with a fair value of $1,795,757. Winton Master permits accounts managed by Winton using the Diversified Program as applied without equities, a proprietary, systematic trading system, to invest together in one trading vehicle. The General Partner is also the general partner of Winton Master. Individual and pooled accounts currently managed by Winton, including the Partnership, are permitted to be limited partners of Winton Master. The General Partner and Winton believe that trading through this structure should promote efficiency and economy in the trading process. The General Partner and Winton have agreed that Winton will trade the Partnership’s assets allocated to Winton at a level that is up to 1.5 times the amount of the assets allocated.
	On June 1, 2011, the Partnership allocated a portion of its assets, with cash equal to $384,370,435 to Transtrend Master, a limited liability company organized under the limited liability company laws of the State of Delaware. Transtrend Master permits accounts managed by Transtrend using the Diversified Trend Program-Enhanced Risk Profile (US Dollar), a proprietary, systematic trading system, to invest together in one trading vehicle. The General Partner is also the trading manager of Transtrend Master. Individual and pooled accounts managed by Transtrend, including the Partnership are permitted to be non-managing members of Transtrend Master. The General Partner and Transtrend believe that trading through this structure should promote efficiency and economy in the trading process.
	The General Partner is not aware of any material changes to any of the trading programs discussed above during the fiscal quarter ended June 30, 2014.
	AAA Master’s, Transtrend Master’s and Winton Master’s (collectively, the “Funds”) trading of futures, forwards, swaps and options contracts, if applicable, on commodities is done primarily on U.S. commodity exchanges and foreign commodity exchanges. During the six months ended June 30, 2014, the Funds engaged in such trading through commodity brokerage accounts maintained with MS&Co. During prior periods included in this report, the Funds also engaged in such trading through commodity brokerage accounts maintained with CGM.
	A limited partner/non-managing member of the Funds may withdraw all or part of its capital contribution and undistributed profits, if any, from the Funds in multiples of the net asset value per unit as of the end of any day (the “Redemption Date”) after a request has been made to the General Partner at least 3 days in advance of the Redemption Date. Such withdrawals are classified as a liability when the limited partner/non-managing member elects to redeem and informs the Funds.
	Management, administrative and incentive fees are charged at the Partnership level, except for fees payable to Transtrend which are charged at the Transtrend Master level. All trading, exchange, clearing, user, give-up, and National Futures Association fees (collectively the “clearing fees”) are borne by the Funds and allocated to their limited partners/non-managing members, including the Partnership. All other fees are charged at the Partnership level.
	At June 30, 2014, the Partnership owned approximately 49.4% of AAA Master, 96.6% of Transtrend Master and 68.8% of Winton Master. At December 31, 2013, the Partnership owned approximately 48.1% of AAA Master, 95.1% of Transtrend Master and 67.3% of Winton Master. It is the Partnership’s intention to continue to invest in the Funds. The performance of the Partnership is directly affected by the performance of the Funds. Expenses to investors as a result of the investment in the Funds are approximately the same and redemption rights are not affected.
	Summarized information reflecting the total assets, liabilities and capital of the Funds are shown in the following tables.
		30-Jun-14
		Total Assets			Total Liabilities			Total Capital
	AAA Master	$	415,287,261		$	25,155,297		$	390,131,964
	Transtrend Master		451,454,027			550,008			450,904,019
	Winton Master		631,388,855			44,732			631,344,123
		31-Dec-13
		Total Assets			Total Liabilities			Total Capital
	AAA Master	$	477,308,200		$	14,562,596		$	462,745,604
	Transtrend Master		510,373,650			2,117,241			508,256,409
	Winton Master		705,230,510			4,281,078			700,949,432
	Summarized information reflecting the net investment income (loss), total trading results and net income (loss) of the Funds are shown in the following tables.
		For the three ended June 30, 2014
		Net Investment			Total Trading			Net income
		Income (Loss)			Results			(loss)
	AAA Master	$	(242,208	)	$	(4,155,963	)	$	(4,398,171	)
	Transtrend Master		(1,975,544	)		31,366,269			29,390,725
	Winton Master		(202,990	)		47,088,566			46,885,576
		For the six months ended June 30, 2014
		Net Investment			Total Trading			Net income
		Income (Loss)			Results			(loss)
	AAA Master	$	(450,340	)	$	(5,256,312	)	$	(5,706,652	)
	Transtrend Master		(3,949,405	)		27,119,914			23,170,509
	Winton Master		(403,378	)		45,683,069			45,279,691
		For the three months ended June 30, 2013
		Net Investment			Total Trading			Net income
		Income (Loss)			Results			(loss)
	AAA Master	$	(1,008,584	)	$	6,193,641		$	5,185,057
	Transtrend Master		(2,781,052	)		(13,700,057	)		(16,481,109	)
	Winton Master		(248,980	)		(9,596,101	)		(9,845,081	)
		For the six months ended June 30, 2013
		Net Investment			Total Trading			Net income
		Income (Loss)			Results			(loss)
	AAA Master	$	(2,125,287	)	$	(48,100,507	)	$	(50,225,794	)
	Transtrend Master		(5,556,211	)		(8,726,889	)		(14,283,100	)
	Winton Master		(431,387	)		40,898,891			40,467,504
	Summarized information reflecting the Partnership’s investments in, and the operations of, the Funds are as shown in the following tables.
		30-Jun-14						For the three months ended June 30, 2014
		% of
		Partnership’s									Expenses				Management					Net				Investment	Redemptions
	Funds	Net Assets			Fair Value			Income (Loss)			Commissions		Other		Fees		Incentive Fee			Income (Loss)				Objective	Permitted
	AAA Master		18.61	%	$	192,850,875		$	(2,176,562	)	$	66,843	$	58,325	$	—	$	—		$	(2,301,730	)		Energy Markets		Monthly
	Transtrend Master		42.03	%		435,557,708			30,276,769			520,866		—		1,342,190		—			28,413,713			Commodity Portfolio		Monthly
	Winton Master		41.95	%		434,687,482			32,422,465			137,384		19,133		—		5,057,883			27,208,065			Commodity Portfolio		Monthly
	Total				$	1,063,096,065		$	60,522,672		$	725,093	$	77,458	$	1,342,190	$	5,057,883		$	53,320,048
		30-Jun-14						For the six months ended June 30, 2014
		% of
		Partnership’s									Expenses				Management					Net				Investment	Redemptions
	Funds	Net Assets			Fair Value			Income (Loss)			Commissions		Other		Fees		Incentive Fee			Income (Loss)				Objective	Permitted
	AAA Master		18.61	%	$	192,850,875		$	(2,715,084	)	$	126,017	$	110,798	$	—	$	—		$	(2,951,899	)		Energy Markets		Monthly
	Transtrend Master		42.03	%		435,557,708			26,271,325			984,997		—		2,747,606					22,538,722			Commodity Portfolio		Monthly
	Winton Master		41.95	%		434,687,482			31,569,972			290,839		34,893		—		5,057,883			26,186,357			Commodity Portfolio		Monthly
	Total				$	1,063,096,065		$	55,126,213		$	1,401,853	$	145,691	$	2,747,606	$	5,057,883		$	45,773,180
		31-Dec-13						For the three months ended June 30, 2013
	% of
	Partnership’s									Expenses				Management		Net			Investment		Redemptions
Funds	Net Assets			Fair Value			Income (Loss)			Commissions		Other		Fees		Income (Loss)			Objective		Permitted
AAA Master		19.96	%	$	222,758,285		$	3,167,915		$	459,428	$	60,301	$	—	$	2,648,186		Energy Markets			Monthly
Transtrend Master		43.41	%		484,523,274			(12,944,861	)		474,146		—		2,124,342		(15,543,349	)	Commodity Portfolio			Monthly
Winton Master		42.53	%		474,613,230			(6,125,830	)		175,692		20,824		—		(6,322,346	)	Commodity Portfolio			Monthly
Total				$	1,181,894,789		$	(15,902,776	)	$	1,109,266	$	81,125	$	2,124,342	$	(19,217,509	)
	31-Dec-13						For the six months ended June 30, 2013
	% of
	Partnership’s									Expenses				Management		Net			Investment		Redemptions
Funds	Net Assets			Fair Value			Income (Loss)			Commissions		Other		Fees		Income (Loss)			Objective		Permitted
AAA Master		19.96	%	$	222,758,285		$	(22,799,578	)	$	998,238	$	103,539	$	—	$	(23,901,355	)	Energy Markets			Monthly
Transtrend Master		43.41	%		484,523,274			(8,226,823	)		1,005,513		—		4,173,775		(13,406,111	)	Commodity Portfolio			Monthly
Winton Master		42.53	%		474,613,230			28,210,843			335,319		56,774		—		27,818,750		Commodity Portfolio			Monthly
Total				$	1,181,894,789		$	(2,815,558	)	$	2,339,070	$	160,313	$	4,173,775	$	(9,488,716	)

Financial_Instrument_Risks

Financial Instrument Risks	6 Months Ended
	Jun. 30, 2014
Financial Instrument Risks	'
	6.    Financial Instrument Risks:
	In the normal course of business, the Partnership and the Funds are party to financial instruments with off-balance sheet risk, including derivative financial instruments and derivative commodity instruments. These financial instruments may include forwards, futures, options and swaps, whose values are based upon an underlying asset, index, or reference rate, and generally represent future commitments to exchange currencies or cash balances, or to purchase or sell other financial instruments at specific terms at specified future dates, or, in the case of derivative commodity instruments, to have a reasonable possibility to be settled in cash, through physical delivery or with another financial instrument. These instruments may be traded on an exchange, a swap execution facility or over-the-counter (“OTC”). Exchange-traded instruments include futures and certain standardized forwards, options and swap contracts. Certain swap contracts may also be traded on a swap execution facility or OTC. OTC contracts are negotiated between contracting parties and also include certain forward and option contracts. Specific market movements of commodities or futures contracts underlying on option cannot accurately be predicted. The purchaser of an option may lose the entire premium paid for the option. The writer or seller of an option has unlimited risk. Each of these instruments is subject to various risks similar to those relating to the underlying financial instruments, including market and credit risk. In general, the risks associated with OTC contracts are greater than those associated with exchange-traded instruments because of the greater risk of default by the counterparty to an OTC contract. The General Partner estimates at any given time approximately 18.0% to 22.4% of the Fund’s contracts are traded OTC.
	The risk to the limited partners that have purchased Redeemable Units is limited to the amount of their share of the Partnership’s net assets and undistributed profits. This limited liability is a result of the organization of the Partnership as a limited partnership under New York law.
	Market risk is the potential for changes in the value of the financial instruments traded by the Funds due to market changes, including interest and foreign exchange rate movements and fluctuations in commodity or security prices. Market risk is directly impacted by the volatility and liquidity in the markets in which the related underlying assets are traded. The Funds are exposed to a market risk equal to the value of futures and forward contracts purchased and unlimited liability on such contracts sold short.
	Credit risk is the possibility that a loss may occur due to the failure of a counterparty to perform according to the terms of a contract. The Partnership’s/Funds’ risk of loss in the event of a counterparty default is typically limited to the amounts recognized in the Statements of Financial Condition and is not represented by the contract or notional amounts of the instruments. The Partnership’s/Funds’ risk of loss is reduced through the use of legally enforceable master netting agreements with counterparties that permit the Partnership/Funds to offset unrealized gains and losses and other assets and liabilities with such counterparties upon the occurrence of certain events. The Partnership/Funds had credit risk and concentration risk during the reporting period and prior periods included in this report, as MS&Co. and/or CGM or their affiliates were the sole counterparties or brokers with respect to the Partnership’s and the Funds’ assets. Credit risk with respect to exchange-traded instruments is reduced to the extent that, through MS&Co. or CGM, the Partnership’s/Funds’ counterparty is an exchange or clearing organization. The Partnership/Funds continue to be subject to such risks with respect to MS&Co.
	As both a buyer and seller of options, the Funds pay or receive a premium at the outset and then bears the risk of unfavorable changes in the price of the contract underlying the option. Written options expose the Funds to potentially unlimited liability; for purchased options, the risk of loss is limited to the premiums paid. Certain written put options permit cash settlement and do not require the option holder to own the reference asset. The Funds do not consider these contracts to be guarantees.
	Management monitors and attempts to control the Partnership’s/Funds’ risk exposure on a daily basis through financial, credit and risk management monitoring systems, and accordingly, believes that it has effective procedures for evaluating and limiting the credit and market risks to which the Partnership/Funds may be subject. These monitoring systems generally allow management to statistically analyze actual trading results with risk-adjusted performance indicators and correlation statistics. In addition, online monitoring systems provide account analysis of futures, exchange-cleared swaps, forwards and options contracts by sector, margin requirements, gain and loss transactions and collateral positions.
	The majority of these financial instruments mature within one year of the inception date. However, due to the nature of the Funds’ businesses, these instruments may not be held to maturity.

Critical_Accounting_Policies

Critical Accounting Policies	6 Months Ended
	Jun. 30, 2014
Critical Accounting Policies	'
	7.    Critical Accounting Policies:
	Use of Estimates. The preparation of financial statements and accompanying notes in conformity with GAAP requires the General Partner to make estimates and assumptions that affect the reported amounts of assets and liabilities, income and expenses, and related disclosures of contingent assets and liabilities in the financial statements and accompanying notes. As a result, actual results could differ from these estimates.
	Partnership’s and the Funds’ Investments. All commodity interests held by the Partnership and the Funds, including derivative financial instruments and derivative commodity instruments, are held for trading purposes. The commodity interests are recorded on the trade date and open contracts are recorded at fair value (as described below) at the measurement date. Investments in commodity interests denominated in foreign currencies are translated into U.S. dollars at the exchange rates prevailing at the measurement date. Gains or losses are realized when contracts are liquidated. Unrealized gains or losses on open contracts are included as a component of equity in trading account on the Statements of Financial Condition. Net realized gains or losses and any change in net unrealized gains or losses from the preceding period are reported in the Statements of Income and Expenses.
	Partnership’s and the Funds’ Fair Value Measurements. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date under current market conditions. The fair value hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to fair values derived from unobservable inputs (Level 3). The level in the fair value hierarchy within which the fair value measurement in its entirety falls shall be determined based on the lowest level input that is significant to the fair value measurement in its entirety. Management has concluded that based on available information in the marketplace, the Funds’ Level 1 assets and liabilities are actively traded.
	GAAP also requires the use of judgment in determining if a formerly active market has become inactive and in determining fair values when the markets become inactive. Management has concluded that based on available information in the marketplace, there has not been a significant decrease in the volume and level of activity in the Partnership’s and the Funds’ Level 2 assets and liabilities.
	The Partnership and the Funds will separately present purchases, sales, issuances and settlements in their reconciliation of Level 3 fair value measurements (i.e., to present such items on a gross basis rather than on a net basis), and make disclosures regarding the level of disaggregation as well as the inputs and valuation techniques used to measure fair value for measurements that fall within either Level 2 or Level 3 of the fair value hierarchy as required under GAAP.
	The Partnership and the Funds consider prices for exchange-traded commodity futures, forwards, swaps and options contracts to be based on unadjusted quoted prices in active markets for identical assets and liabilities (Level 1). The values of non-exchange-traded forwards, swaps and certain options contracts for which market quotations are not readily available are priced by broker-dealers that derive fair values for those assets and liabilities from observable inputs (Level 2). Investments in funds (other commodity pools) where there are no other rights or obligations inherent within the ownership interest held by the Partnership are priced based on the end of the day net asset value (Level 2). The value of the Partnership’s investments in the Funds reflects its proportional interest in the Funds. As of and for the periods ended June 30, 2014 and December 31, 2013, the Partnership and the Funds did not hold any derivative instruments that were priced at fair value using unobservable inputs through the application of the management’s assumptions and internal valuation pricing models (Level 3). During the six months ended June 30, 2014, and the twelve months ended December 31, 2013, there were no transfers of assets or liabilities between Level 1 and Level 2.
	Futures Contracts. The Funds trade futures contracts and exchange-cleared swaps. Exchange-cleared swaps are swaps that are traded as futures. A futures contract is a firm commitment to buy or sell a specified quantity of investments, currency or a standardized amount of a deliverable grade commodity, at a specified price on a specified future date, unless the contract is closed before the delivery date, or if the delivery quantity is something where physical delivery cannot occur (such as the S&P 500 Index), whereby such contract is settled in cash. Payments (“variation margin”) may be made or received by the Funds each business day, depending on the daily fluctuations in the value of the underlying contracts, and are recorded as unrealized gains or losses by the Funds. When the contract is closed, the Funds record a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. Transactions in futures contracts require participants to make both initial margin deposits of cash or other assets and variation margin deposits, through the futures broker, directly with the exchange on which the contracts are traded. Net realized gains (losses) and changes in net unrealized gains (losses) on futures contracts are included in the Statements of Income and Expenses.
	Forward Foreign Currency Contracts. Forward foreign currency contracts are those contracts where the Funds agree to receive or deliver a fixed quantity of foreign currency for an agreed-upon price on an agreed-upon future date. Forward foreign currency contracts are valued daily, and the Funds’ net equity therein, representing unrealized gain or loss on the contracts as measured by the difference between the forward foreign exchange rates at the dates of entry into the contracts and the forward rates at the reporting date, is included in the Statements of Financial Condition. Net realized gains (losses) and changes in net unrealized gains (losses) on foreign currency contracts are recognized in the period in which the contract is closed or the changes occur, respectively, and are included in the Statements of Income and Expenses.
	The Funds do not isolate the portion of the results of operations arising from the effect of changes in foreign exchange rates on investments from fluctuations due to changes in market prices of investments held. Such fluctuations are included in net income (loss) in the Statements of Income and Expenses.
	London Metals Exchange Forward Contracts. Metal contracts traded on the London Metals Exchange (“LME”) represent a firm commitment to buy or sell a specified quantity of aluminum, copper, lead, nickel, tin or zinc. LME contracts traded by the Funds are cash settled based on prompt dates published by the LME. Payments (“variation margin”) may be made or received by the Funds each business day, depending on the daily fluctuations in the value of the underlying contracts, and are recorded as unrealized gains or losses by the Funds. A contract is considered offset when all long positions have been matched with a like number of short positions settling on the same prompt date. When the contract is closed at the prompt date, the Funds record a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. Transactions in LME contracts require participants to make both initial margin deposits of cash or other assets and variation margin deposits, through the broker, directly with the LME. Net realized gains (losses) and changes in net unrealized gains (losses) on metal contracts are included in the Statements of Income and Expenses.
	Options. The Funds may purchase and write (sell) both exchange-listed and OTC options on commodities or financial instruments. An option is a contract allowing, but not requiring, its holder to buy (call) or sell (put) a specific or standard commodity or financial instrument at a specified price during a specified time period. The option premium is the total price paid or received for the option contract. When the Funds write an option, the premium received is recorded as a liability in the Statements of Financial Condition and marked to market daily. When the Funds purchase an option, the premium paid is recorded as an asset in the Statements of Financial Condition and marked to market daily. Net realized gains (losses) and changes in net unrealized gains (losses) on options contracts are included in the Statements of Income and Expenses.
	Ongoing Selling Agent Fees. Ongoing selling agent fees to open and close futures and exchange-cleared swap contracts were expensed at the time the positions were opened. Ongoing selling agent fees on option contracts were expensed at the time the position was established and when the option contract was closed.
	Investment Company Status. Effective January 1, 2014, the Partnership adopted, ASU (“ASU 2013-08”), “Financial Services — Investment Companies (Topic 946): Amendments to the Scope, Measurement and Disclosure Requirements.” ASU 2013-08 changes the approach to the investment company assessment, requires non-controlling ownership interests in other investment companies to be measured at fair value, and requires additional disclosures about the investment company’s status as an investment company. ASU 2013-08 is effective for interim and annual reporting periods beginning after December 15, 2013. The adoption of this ASU did not have a material impact on the Partnership’s financial statements. Based on management’s assessment, the Partnership has been deemed to be an investment company since inception. It has all of the fundamental and typical characteristics of an investment company.
	Income Taxes. Income taxes have not been provided as each partner is individually liable for the taxes, if any, on its share of the Partnership’s income and expenses.
	GAAP provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements and requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Partnership’s financial statements to determine whether the tax positions are “more-likely-than-not” to be sustained by the applicable tax authority. Tax positions with respect to tax at the Partnership level not deemed to meet the “more-likely-than-not” threshold would be recorded as a tax benefit or expense in the current year. The General Partner concluded that no provision for income tax is required in the Partnership’s financial statements.
	The Partnership files U.S. federal and various state and local tax returns. No income tax returns are currently under examination. The 2010 through 2013 tax years remain subject to examination by U.S. federal and most state tax authorities. The General Partner does not believe that there are any uncertain tax positions that require recognition of a tax liability.
	Net income (loss) per unit. Net income (loss) per unit is calculated in accordance with investment company guidance. See Note 2, “Financial Highlights.”
	Subsequent Events. The General Partner evaluates events that occur after the balance sheet date but before financial statements are issued. The General Partner has assessed the subsequent events through the date of issuance and determined that, other than that described below, there were no other subsequent events requiring adjustment of or disclosure in the financial statements.
	On August 1, 2014, the General Partner allocated approximately 2.1% of the Partnership’s assets to Willowbridge Advisors, Inc. (“Willowbridge”) for trading. The General Partner intends to allocate 10% or more of the Fund’s assets to Willowbridge in the future.
	Willowbridge will trade its wPraxis Futures Trading Approach on behalf of the Partnership. The wPraxis Futures Trading Approach’s primary investment objective is to achieve capital appreciation from trading. Willowbridge will utilize a fully discretionary trading strategy to build a portfolio consisting of futures on currency, fixed income, stock indices and commodities pursuant to its wPraxis Futures Trading Approach. The approach may trade commodities, futures, forwards, options, swaps, spot contracts in the commodities, currencies, and fixed income markets.
	The General Partner and Willowbridge have agreed that Willowbridge will trade the Partnership’s assets at a level that is up to three times the amount of the assets allocated. The Partnership will pay Willowbridge a monthly management fee equal to 1.5% per year of the adjusted net assets allocated to Willowbridge and a quarterly incentive fee equal to 20% of new trading profits earned by Willowbridge for the Partnership in each calendar quarter. The Partnership’s allocations to Willowbridge will be traded via an investment in CMF Willowbridge Master Fund L.P., a limited partnership organized under the partnership laws of the State of New York.

Critical_Accounting_Policies_P

Critical Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2014
Use of Estimates	'
	Use of Estimates. The preparation of financial statements and accompanying notes in conformity with GAAP requires the General Partner to make estimates and assumptions that affect the reported amounts of assets and liabilities, income and expenses, and related disclosures of contingent assets and liabilities in the financial statements and accompanying notes. As a result, actual results could differ from these estimates.
Partnership's and the Funds' Investments	'
	Partnership’s and the Funds’ Investments. All commodity interests held by the Partnership and the Funds, including derivative financial instruments and derivative commodity instruments, are held for trading purposes. The commodity interests are recorded on the trade date and open contracts are recorded at fair value (as described below) at the measurement date. Investments in commodity interests denominated in foreign currencies are translated into U.S. dollars at the exchange rates prevailing at the measurement date. Gains or losses are realized when contracts are liquidated. Unrealized gains or losses on open contracts are included as a component of equity in trading account on the Statements of Financial Condition. Net realized gains or losses and any change in net unrealized gains or losses from the preceding period are reported in the Statements of Income and Expenses.
Partnership's and the Funds' Fair Value Measurements	'
	Partnership’s and the Funds’ Fair Value Measurements. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date under current market conditions. The fair value hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to fair values derived from unobservable inputs (Level 3). The level in the fair value hierarchy within which the fair value measurement in its entirety falls shall be determined based on the lowest level input that is significant to the fair value measurement in its entirety. Management has concluded that based on available information in the marketplace, the Funds’ Level 1 assets and liabilities are actively traded.
	GAAP also requires the use of judgment in determining if a formerly active market has become inactive and in determining fair values when the markets become inactive. Management has concluded that based on available information in the marketplace, there has not been a significant decrease in the volume and level of activity in the Partnership’s and the Funds’ Level 2 assets and liabilities.
	The Partnership and the Funds will separately present purchases, sales, issuances and settlements in their reconciliation of Level 3 fair value measurements (i.e., to present such items on a gross basis rather than on a net basis), and make disclosures regarding the level of disaggregation as well as the inputs and valuation techniques used to measure fair value for measurements that fall within either Level 2 or Level 3 of the fair value hierarchy as required under GAAP.
	The Partnership and the Funds consider prices for exchange-traded commodity futures, forwards, swaps and options contracts to be based on unadjusted quoted prices in active markets for identical assets and liabilities (Level 1). The values of non-exchange-traded forwards, swaps and certain options contracts for which market quotations are not readily available are priced by broker-dealers that derive fair values for those assets and liabilities from observable inputs (Level 2). Investments in funds (other commodity pools) where there are no other rights or obligations inherent within the ownership interest held by the Partnership are priced based on the end of the day net asset value (Level 2). The value of the Partnership’s investments in the Funds reflects its proportional interest in the Funds. As of and for the periods ended June 30, 2014 and December 31, 2013, the Partnership and the Funds did not hold any derivative instruments that were priced at fair value using unobservable inputs through the application of the management’s assumptions and internal valuation pricing models (Level 3). During the six months ended June 30, 2014, and the twelve months ended December 31, 2013, there were no transfers of assets or liabilities between Level 1 and Level 2.
Futures Contracts	'
	Futures Contracts. The Funds trade futures contracts and exchange-cleared swaps. Exchange-cleared swaps are swaps that are traded as futures. A futures contract is a firm commitment to buy or sell a specified quantity of investments, currency or a standardized amount of a deliverable grade commodity, at a specified price on a specified future date, unless the contract is closed before the delivery date, or if the delivery quantity is something where physical delivery cannot occur (such as the S&P 500 Index), whereby such contract is settled in cash. Payments (“variation margin”) may be made or received by the Funds each business day, depending on the daily fluctuations in the value of the underlying contracts, and are recorded as unrealized gains or losses by the Funds. When the contract is closed, the Funds record a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. Transactions in futures contracts require participants to make both initial margin deposits of cash or other assets and variation margin deposits, through the futures broker, directly with the exchange on which the contracts are traded. Net realized gains (losses) and changes in net unrealized gains (losses) on futures contracts are included in the Statements of Income and Expenses.
Forward Foreign Currency Contracts	'
	Forward Foreign Currency Contracts. Forward foreign currency contracts are those contracts where the Funds agree to receive or deliver a fixed quantity of foreign currency for an agreed-upon price on an agreed-upon future date. Forward foreign currency contracts are valued daily, and the Funds’ net equity therein, representing unrealized gain or loss on the contracts as measured by the difference between the forward foreign exchange rates at the dates of entry into the contracts and the forward rates at the reporting date, is included in the Statements of Financial Condition. Net realized gains (losses) and changes in net unrealized gains (losses) on foreign currency contracts are recognized in the period in which the contract is closed or the changes occur, respectively, and are included in the Statements of Income and Expenses.
	The Funds do not isolate the portion of the results of operations arising from the effect of changes in foreign exchange rates on investments from fluctuations due to changes in market prices of investments held. Such fluctuations are included in net income (loss) in the Statements of Income and Expenses.
London Metals Exchange Forward Contracts	'
	London Metals Exchange Forward Contracts. Metal contracts traded on the London Metals Exchange (“LME”) represent a firm commitment to buy or sell a specified quantity of aluminum, copper, lead, nickel, tin or zinc. LME contracts traded by the Funds are cash settled based on prompt dates published by the LME. Payments (“variation margin”) may be made or received by the Funds each business day, depending on the daily fluctuations in the value of the underlying contracts, and are recorded as unrealized gains or losses by the Funds. A contract is considered offset when all long positions have been matched with a like number of short positions settling on the same prompt date. When the contract is closed at the prompt date, the Funds record a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. Transactions in LME contracts require participants to make both initial margin deposits of cash or other assets and variation margin deposits, through the broker, directly with the LME. Net realized gains (losses) and changes in net unrealized gains (losses) on metal contracts are included in the Statements of Income and Expenses.
Options	'
	Options. The Funds may purchase and write (sell) both exchange-listed and OTC options on commodities or financial instruments. An option is a contract allowing, but not requiring, its holder to buy (call) or sell (put) a specific or standard commodity or financial instrument at a specified price during a specified time period. The option premium is the total price paid or received for the option contract. When the Funds write an option, the premium received is recorded as a liability in the Statements of Financial Condition and marked to market daily. When the Funds purchase an option, the premium paid is recorded as an asset in the Statements of Financial Condition and marked to market daily. Net realized gains (losses) and changes in net unrealized gains (losses) on options contracts are included in the Statements of Income and Expenses.
Ongoing Selling Agent Fees	'
	Ongoing Selling Agent Fees. Ongoing selling agent fees to open and close futures and exchange-cleared swap contracts were expensed at the time the positions were opened. Ongoing selling agent fees on option contracts were expensed at the time the position was established and when the option contract was closed.
Investment Company Status	'
	Investment Company Status. Effective January 1, 2014, the Partnership adopted, ASU (“ASU 2013-08”), “Financial Services — Investment Companies (Topic 946): Amendments to the Scope, Measurement and Disclosure Requirements.” ASU 2013-08 changes the approach to the investment company assessment, requires non-controlling ownership interests in other investment companies to be measured at fair value, and requires additional disclosures about the investment company’s status as an investment company. ASU 2013-08 is effective for interim and annual reporting periods beginning after December 15, 2013. The adoption of this ASU did not have a material impact on the Partnership’s financial statements. Based on management’s assessment, the Partnership has been deemed to be an investment company since inception. It has all of the fundamental and typical characteristics of an investment company.
Income Taxes	'
	Income Taxes. Income taxes have not been provided as each partner is individually liable for the taxes, if any, on its share of the Partnership’s income and expenses.
	GAAP provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements and requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Partnership’s financial statements to determine whether the tax positions are “more-likely-than-not” to be sustained by the applicable tax authority. Tax positions with respect to tax at the Partnership level not deemed to meet the “more-likely-than-not” threshold would be recorded as a tax benefit or expense in the current year. The General Partner concluded that no provision for income tax is required in the Partnership’s financial statements.
	The Partnership files U.S. federal and various state and local tax returns. No income tax returns are currently under examination. The 2010 through 2013 tax years remain subject to examination by U.S. federal and most state tax authorities. The General Partner does not believe that there are any uncertain tax positions that require recognition of a tax liability.
Net income (loss) per unit	'
	Net income (loss) per unit. Net income (loss) per unit is calculated in accordance with investment company guidance. See Note 2, “Financial Highlights.”
Subsequent Events	'
	Subsequent Events. The General Partner evaluates events that occur after the balance sheet date but before financial statements are issued. The General Partner has assessed the subsequent events through the date of issuance and determined that, other than that described below, there were no other subsequent events requiring adjustment of or disclosure in the financial statements.
	On August 1, 2014, the General Partner allocated approximately 2.1% of the Partnership’s assets to Willowbridge Advisors, Inc. (“Willowbridge”) for trading. The General Partner intends to allocate 10% or more of the Fund’s assets to Willowbridge in the future.
	Willowbridge will trade its wPraxis Futures Trading Approach on behalf of the Partnership. The wPraxis Futures Trading Approach’s primary investment objective is to achieve capital appreciation from trading. Willowbridge will utilize a fully discretionary trading strategy to build a portfolio consisting of futures on currency, fixed income, stock indices and commodities pursuant to its wPraxis Futures Trading Approach. The approach may trade commodities, futures, forwards, options, swaps, spot contracts in the commodities, currencies, and fixed income markets.
	The General Partner and Willowbridge have agreed that Willowbridge will trade the Partnership’s assets at a level that is up to three times the amount of the assets allocated. The Partnership will pay Willowbridge a monthly management fee equal to 1.5% per year of the adjusted net assets allocated to Willowbridge and a quarterly incentive fee equal to 20% of new trading profits earned by Willowbridge for the Partnership in each calendar quarter. The Partnership’s allocations to Willowbridge will be traded via an investment in CMF Willowbridge Master Fund L.P., a limited partnership organized under the partnership laws of the State of New York.

Financial_Highlights_Tables

Financial Highlights (Tables)	6 Months Ended
	Jun. 30, 2014
Changes in Net Asset Value Per Unit for Class A and Class Z	'
	Changes in the net asset value per unit for each Class for the three and six months ended June 30, 2014 and 2013 were as follows:
			Three Months Ended						Three Months Ended						Six Months Ended						Six Months Ended
			30-Jun-14						30-Jun-13						30-Jun-14						30-Jun-13
			Class A			Class Z			Class A			Class Z			Class A			Class Z			Class A			Class Z
	Net realized and unrealized gains (losses)1		$	141.52		$	55.32		$	(43.33	)	$	(8.76	)	$	119.96		$	49.88		$	(34.61	)	$	(2.17	)
	Interest income			0.07			0.03			0.09			0.03			0.18			0.07			0.33			0.12
	Expenses2			(26.06	)		(9.64	)		(14.25	)		(5.18	)		(39.05	)		(14.44	)		(28.41	)		(10.33	)
	Increase (decrease) for the period			115.53			45.71			(57.49	)		(13.91	)		81.09			35.51			(62.69	)		(12.38	)
	Net asset value per unit, beginning of period			2,617.79			967.15			2,651.26			964.85			2,652.23			977.35			2,656.46			963.32
	Net asset value per unit, end of period		$	2,733.32		$	1,012.86		$	2,593.77		$	950.94		$	2,733.32		$	1,012.86		$	2,593.77		$	950.94
	1	Includes ongoing selling agent fees and clearing fees. Net realized and unrealized gains (losses) excluding ongoing selling agent fees and clearing fees for the three months ended June 30, 2014 and 2013, and for the six months ended June 30, 2014 and 2013, for Class A were $152.82, $(32.81), $140.75 and $(7.49), respectively. Net realized and unrealized gains (losses) excluding ongoing selling agent fees and clearing fees for the three months ended June 30, 2014 and 2013, and for the six months ended June 30, 2014 and 2013, for Class Z were $56.48, $(12.14), $52.05 and $(2.76), respectively.
	2	Excludes ongoing selling agent fees and clearing fees. Total expenses including ongoing selling agent fees and clearing fees for the three months ended June 30, 2014 and 2013, and for the six months ended June 30, 2014 and 2013, for Class A were $(37.36), $(24.77), $(59.84) and $(55.53), respectively. Total expenses including ongoing selling agent fees and clearing fees for the three months ended June 30, 2014 and 2013, and for the six months ended June 30, 2014 and 2013, for Class Z were $(10.80), $(1.80), $(16.61) and $(9.74), respectively.
			Three Months Ended						Three Months Ended						Six Months Ended						Six Months Ended
			30-Jun-14						30-Jun-13						30-Jun-14						30-Jun-13
			Class A			Class Z			Class A			Class Z			Class A			Class Z			Class A			Class Z
	Ratios to Average Net Assets:3
	Net investment income (loss)			(4.2	)%		(2.9	)%		(3.8	)%		(0.7	)%		(4.1	)%		(2.9	)%		(4.3	)%		(2.1	)%
	Incentive fees			0.5	%		0.5	%		—	%		—	%		0.5	%		0.5	%		—	%		—	%
	Net investment loss before incentive fees4			(3.7	)%		(2.4	)%		(3.8	)%		(0.7	)%		(3.6	)%		(2.4	)%		(4.3	)%		(2.1	)%
	Operating expense			3.7	%		2.4	%		3.8	%		0.7	%		3.6	%		2.4	%		4.4	%		2.1	%
	Incentive fees			0.5	%		0.5	%		—	%		—	%		0.5	%		0.5	%		—	%		—	%
	Total expenses			4.2	%		2.9	%		3.8	%		0.7	%		4.1	%		2.9	%		4.4	%		2.1	%
	Total return:
	Total return before incentive fees			4.9	%		5.2	%		(2.2	)%		(1.4	)%		3.6	%		4.1	%		(2.4	)%		(1.3	)%
	Incentive fees			(0.5	)%		(0.5	)%		—	%		—	%		(0.5	)%		(0.5	)%		—	%		—	%
	Total return after incentive fees			4.4	%		4.7	%		(2.2	)%		(1.4	)%		3.1	%		3.6	%		(2.4	)%		(1.3	)%
	3	Annualized (other than incentive fees).
	4	Interest income less total expenses.

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2014
Fair Values for Assets and Liabilities from Observable Inputs	'
	During the six months ended June 30, 2014 and the twelve months ended December 31, 2013, there were no transfers of assets or liabilities between Level 1 and Level 2.
		30-Jun-14		Quoted Prices in		Significant Other		Significant
				Active Markets for		Observable Inputs		Unobservable
				Identical Assets		(Level 2)		Inputs
				and Liabilities				(Level 3)
				(Level 1)
	Assets
	Investment in Funds	$	1,063,096,065	$	0	$	1,063,096,065	$	0
	Net fair value	$	1,063,096,065	$	0	$	1,063,096,065	$	0
		December 31, 2013		Quoted Prices in		Significant Other		Significant
				Active Markets for		Observable Inputs		Unobservable
				Identical Assets		(Level 2)		Inputs
				and Liabilities				(Level 3)
				(Level 1)
	Assets
	Investment in Funds	$	1,181,894,789	$	0	$	1,181,894,789	$	0
	Net fair value	$	1,181,894,789	$	0	$	1,181,894,789	$	0

Investment_in_Funds_Tables

Investment in Funds (Tables)	6 Months Ended
	Jun. 30, 2014
Assets, Liabilities and Capital of Funds	'
	Summarized information reflecting the total assets, liabilities and capital of the Funds are shown in the following tables.
		30-Jun-14
		Total Assets			Total Liabilities			Total Capital
	AAA Master	$	415,287,261		$	25,155,297		$	390,131,964
	Transtrend Master		451,454,027			550,008			450,904,019
	Winton Master		631,388,855			44,732			631,344,123
		31-Dec-13
		Total Assets			Total Liabilities			Total Capital
	AAA Master	$	477,308,200		$	14,562,596		$	462,745,604
	Transtrend Master		510,373,650			2,117,241			508,256,409
	Winton Master		705,230,510			4,281,078			700,949,432
Net Investment Income (Loss), Trading Results and Net Income (Loss) for Funds	'
	Summarized information reflecting the net investment income (loss), total trading results and net income (loss) of the Funds are shown in the following tables.
		For the three ended June 30, 2014
		Net Investment			Total Trading			Net income
		Income (Loss)			Results			(loss)
	AAA Master	$	(242,208	)	$	(4,155,963	)	$	(4,398,171	)
	Transtrend Master		(1,975,544	)		31,366,269			29,390,725
	Winton Master		(202,990	)		47,088,566			46,885,576
		For the six months ended June 30, 2014
		Net Investment			Total Trading			Net income
		Income (Loss)			Results			(loss)
	AAA Master	$	(450,340	)	$	(5,256,312	)	$	(5,706,652	)
	Transtrend Master		(3,949,405	)		27,119,914			23,170,509
	Winton Master		(403,378	)		45,683,069			45,279,691
		For the three months ended June 30, 2013
		Net Investment			Total Trading			Net income
		Income (Loss)			Results			(loss)
	AAA Master	$	(1,008,584	)	$	6,193,641		$	5,185,057
	Transtrend Master		(2,781,052	)		(13,700,057	)		(16,481,109	)
	Winton Master		(248,980	)		(9,596,101	)		(9,845,081	)
		For the six months ended June 30, 2013
		Net Investment			Total Trading			Net income
		Income (Loss)			Results			(loss)
	AAA Master	$	(2,125,287	)	$	(48,100,507	)	$	(50,225,794	)
	Transtrend Master		(5,556,211	)		(8,726,889	)		(14,283,100	)
	Winton Master		(431,387	)		40,898,891			40,467,504
Partnership's Investments in, and Operations of, Funds	'
	Summarized information reflecting the Partnership’s investments in, and the operations of, the Funds are as shown in the following tables.
		30-Jun-14						For the three months ended June 30, 2014
		% of
		Partnership’s									Expenses				Management					Net				Investment	Redemptions
	Funds	Net Assets			Fair Value			Income (Loss)			Commissions		Other		Fees		Incentive Fee			Income (Loss)				Objective	Permitted
	AAA Master		18.61	%	$	192,850,875		$	(2,176,562	)	$	66,843	$	58,325	$	—	$	—		$	(2,301,730	)		Energy Markets		Monthly
	Transtrend Master		42.03	%		435,557,708			30,276,769			520,866		—		1,342,190		—			28,413,713			Commodity Portfolio		Monthly
	Winton Master		41.95	%		434,687,482			32,422,465			137,384		19,133		—		5,057,883			27,208,065			Commodity Portfolio		Monthly
	Total				$	1,063,096,065		$	60,522,672		$	725,093	$	77,458	$	1,342,190	$	5,057,883		$	53,320,048
		30-Jun-14						For the six months ended June 30, 2014
		% of
		Partnership’s									Expenses				Management					Net				Investment	Redemptions
	Funds	Net Assets			Fair Value			Income (Loss)			Commissions		Other		Fees		Incentive Fee			Income (Loss)				Objective	Permitted
	AAA Master		18.61	%	$	192,850,875		$	(2,715,084	)	$	126,017	$	110,798	$	—	$	—		$	(2,951,899	)		Energy Markets		Monthly
	Transtrend Master		42.03	%		435,557,708			26,271,325			984,997		—		2,747,606					22,538,722			Commodity Portfolio		Monthly
	Winton Master		41.95	%		434,687,482			31,569,972			290,839		34,893		—		5,057,883			26,186,357			Commodity Portfolio		Monthly
	Total				$	1,063,096,065		$	55,126,213		$	1,401,853	$	145,691	$	2,747,606	$	5,057,883		$	45,773,180
		31-Dec-13						For the three months ended June 30, 2013
		% of
		Partnership’s									Expenses				Management		Net			Investment		Redemptions
	Funds	Net Assets			Fair Value			Income (Loss)			Commissions		Other		Fees		Income (Loss)			Objective		Permitted
	AAA Master		19.96	%	$	222,758,285		$	3,167,915		$	459,428	$	60,301	$	—	$	2,648,186		Energy Markets			Monthly
	Transtrend Master		43.41	%		484,523,274			(12,944,861	)		474,146		—		2,124,342		(15,543,349	)	Commodity Portfolio			Monthly
	Winton Master		42.53	%		474,613,230			(6,125,830	)		175,692		20,824		—		(6,322,346	)	Commodity Portfolio			Monthly
	Total				$	1,181,894,789		$	(15,902,776	)	$	1,109,266	$	81,125	$	2,124,342	$	(19,217,509	)
		31-Dec-13						For the six months ended June 30, 2013
		% of
		Partnership’s									Expenses				Management		Net			Investment		Redemptions
	Funds	Net Assets			Fair Value			Income (Loss)			Commissions		Other		Fees		Income (Loss)			Objective		Permitted
	AAA Master		19.96	%	$	222,758,285		$	(22,799,578	)	$	998,238	$	103,539	$	—	$	(23,901,355	)	Energy Markets			Monthly
	Transtrend Master		43.41	%		484,523,274			(8,226,823	)		1,005,513		—		4,173,775		(13,406,111	)	Commodity Portfolio			Monthly
	Winton Master		42.53	%		474,613,230			28,210,843			335,319		56,774		—		27,818,750		Commodity Portfolio			Monthly
	Total				$	1,181,894,789		$	(2,815,558	)	$	2,339,070	$	160,313	$	4,173,775	$	(9,488,716	)

General_Additional_Information

General - Additional Information (Detail) (USD $)	6 Months Ended				3 Months Ended	0 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Mar. 01, 2014	Oct. 29, 2013	Mar. 01, 2014	Oct. 29, 2013
			Class A [Member]	Class Z [Member]	Limited Partners [Member]	Morgan Stanley Wealth Management [Member]	Morgan Stanley Wealth Management [Member]	Morgan Stanley Wealth Management [Member]	Morgan Stanley Wealth Management [Member]
						Class A [Member]	Class A [Member]	Class Z [Member]	Class Z [Member]
Significant Accounting Policies [Line Items]	'	'	'	'	'	'	'	'	'
Maximum number of Redeemable Units sold by the Partnership	0	'	'	'	'	'	'	'	'
Commodity trading advisors allocation on partnership assets percentage	10.00%	'	'	'	'	'	'	'	'
Brokerage commission payable per round-turn	'	'	'	'	'	$18	$18	$3	$3
Brokerage commission payable for swaps	'	'	'	'	'	9	9	1.5	1.5
Receivable from General Partner	14,069,403	'	'	'	'	'	'	'	'
Allocation from the General Partner	'	$12,227,974	$12,204,538	$23,436	$12,227,974	'	'	'	'

Financial_Highlights_Changes_i

Financial Highlights - Changes in Net Asset Value Per Unit for Class A and Class Z (Detail)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Class A [Member]	'	'	'	'
Equity [Line Items]	'	'	'	'
Net realized and unrealized gains (losses)	141.52	-43.33	119.96	-34.61
Interest income	0.07	0.09	0.18	0.33
Expenses	-26.06	-14.25	-39.05	-28.41
Increase (decrease) for the period	115.53	-57.49	81.09	-62.69
Net asset value per unit, beginning of period	2,617.79	2,651.26	2,652.23	2,656.46
Net asset value per unit, end of period	2,733.32	2,593.77	2,733.32	2,593.77
Ratios to Average Net Assets:	'	'	'	'
Net investment income (loss)	-4.20%	-3.80%	-4.10%	-4.30%
Incentive fees	0.50%	'	0.50%	'
Net investment loss before incentive fees	-3.70%	-3.80%	-3.60%	-4.30%
Operating expense	3.70%	3.80%	3.60%	4.40%
Incentive fees	0.50%	'	0.50%	'
Total expenses	4.20%	3.80%	4.10%	4.40%
Total return:	'	'	'	'
Total return before incentive fees	4.90%	-2.20%	3.60%	-2.40%
Incentive fees	-0.50%	'	-0.50%	'
Total return after incentive fees	4.40%	-2.20%	3.10%	-2.40%
Class Z [Member]	'	'	'	'
Equity [Line Items]	'	'	'	'
Net realized and unrealized gains (losses)	55.32	-8.76	49.88	-2.17
Interest income	0.03	0.03	0.07	0.12
Expenses	-9.64	-5.18	-14.44	-10.33
Increase (decrease) for the period	45.71	-13.91	35.51	-12.38
Net asset value per unit, beginning of period	967.15	964.85	977.35	963.32
Net asset value per unit, end of period	1,012.86	950.94	1,012.86	950.94
Ratios to Average Net Assets:	'	'	'	'
Net investment income (loss)	-2.90%	-0.70%	-2.90%	-2.10%
Incentive fees	0.50%	'	0.50%	'
Net investment loss before incentive fees	-2.40%	-0.70%	-2.40%	-2.10%
Operating expense	2.40%	0.70%	2.40%	2.10%
Incentive fees	0.50%	'	0.50%	'
Total expenses	2.90%	0.70%	2.90%	2.10%
Total return:	'	'	'	'
Total return before incentive fees	5.20%	-1.40%	4.10%	-1.30%
Incentive fees	-0.50%	'	-0.50%	'
Total return after incentive fees	4.70%	-1.40%	3.60%	-1.30%

Financial_Highlights_Changes_i1

Financial Highlights - Changes in Net Asset Value Per Unit for Class A and Class Z (Parenthetical) (Detail)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Class A [Member]	'	'	'	'
Equity [Line Items]	'	'	'	'
Net realized and unrealized gains (losses) excluding ongoing selling agent fees and clearing fees	152.82	-32.81	140.75	-7.49
Total expenses including ongoing selling agent fees and clearing fees	-37.36	-24.77	-59.84	-55.33
Class Z [Member]	'	'	'	'
Equity [Line Items]	'	'	'	'
Net realized and unrealized gains (losses) excluding ongoing selling agent fees and clearing fees	56.48	-12.14	52.05	-2.76
Total expenses including ongoing selling agent fees and clearing fees	-10.8	-1.8	-16.61	-9.74

Fair_Value_Measurements_Additi

Fair Value Measurements - Additional Information (Detail) (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2014	Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Transfers of assets or liabilities between Level 1 and Level 2	$0	$0

Fair_Value_Measurements_Fair_V

Fair Value Measurements - Fair Values for Assets and Liabilities from Observable Inputs (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013
Assets	'	'
Net fair value	$1,063,096,065	$1,181,894,789
Investment in Funds [Member]	'	'
Assets	'	'
Assets	1,063,096,065	1,181,894,789
Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1) [Member]	'	'
Assets	'	'
Net fair value	0	0
Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1) [Member] | Investment in Funds [Member]	'	'
Assets	'	'
Assets	0	0
Significant Other Observable Inputs (Level 2) [Member]	'	'
Assets	'	'
Net fair value	1,063,096,065	1,181,894,789
Significant Other Observable Inputs (Level 2) [Member] | Investment in Funds [Member]	'	'
Assets	'	'
Assets	1,063,096,065	1,181,894,789
Significant Unobservable Inputs (Level 3) [Member]	'	'
Assets	'	'
Net fair value	0	0
Significant Unobservable Inputs (Level 3) [Member] | Investment in Funds [Member]	'	'
Assets	'	'
Assets	$0	$0

Investment_in_Funds_Additional

Investment in Funds - Additional Information (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2014	Dec. 31, 2013	Nov. 01, 2004	Jun. 30, 2014	Dec. 31, 2013	Sep. 01, 2001	Jun. 30, 2014	Dec. 31, 2013	Jun. 01, 2011
			Winton Master [Member]	Winton Master [Member]	Winton Master [Member]	AAA Master [Member]	AAA Master [Member]	AAA Master [Member]	Transtrend Master [Member]	Transtrend Master [Member]	Transtrend Master [Member]
					PartnershipUnit			PartnershipUnit
Investment [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Number of units purchased by partnership	'	'	'	'	35,389.84	'	'	5,173.44	'	'	'
Cash paid for units purchased by partnership	'	'	'	'	$33,594,083	'	'	$5,173,438	'	'	'
Investment in Funds, at fair value	1,063,096,065	1,181,894,789	'	'	1,795,757	'	'	'	'	'	'
Maximum amount of partnership assets allocated to trading advisor	'	'	'1.5 times	'	'	'	'	'	'	'	'
Allocation of portion of assets by partnership	'	'	'	'	'	'	'	'	'	'	$384,370,435
Percentage owned by partnership	102.59%	105.90%	68.80%	67.30%	'	49.40%	48.10%	'	96.60%	95.10%	'

Investment_in_Funds_Assets_Lia

Investment in Funds - Assets, Liabilities and Capital of Funds (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013
AAA Master [Member]	'	'
Investment [Line Items]	'	'
Total Assets	$415,287,261	$477,308,200
Total Liabilities	25,155,297	14,562,596
Total Capital	390,131,964	462,745,604
Winton Master [Member]	'	'
Investment [Line Items]	'	'
Total Assets	631,388,855	705,230,510
Total Liabilities	44,732	4,281,078
Total Capital	631,344,123	700,949,432
Transtrend Master [Member]	'	'
Investment [Line Items]	'	'
Total Assets	451,454,027	510,373,650
Total Liabilities	550,008	2,117,241
Total Capital	$450,904,019	$508,256,409

Investment_in_Funds_Net_Invest

Investment in Funds - Net Investment Income (Loss), Trading Results and Net Income (Loss) for Funds (Detail) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Investment [Line Items]	'	'	'	'
Net Investment Income (Loss)	($14,624,841)	($12,439,655)	($23,921,560)	($28,313,765)
Total Trading Results	60,497,210	-15,952,037	55,050,727	-2,990,512
Net income (loss)	45,872,369	-28,391,692	31,129,167	-31,304,277
AAA Master [Member] | Investment in Funds [Member]	'	'	'	'
Investment [Line Items]	'	'	'	'
Net Investment Income (Loss)	-242,208	-1,008,584	-450,340	-2,125,287
Total Trading Results	-4,155,963	6,193,641	-5,256,312	-48,100,507
Net income (loss)	-4,398,171	5,185,057	-5,706,652	-50,225,794
Transtrend Master [Member] | Investment in Funds [Member]	'	'	'	'
Investment [Line Items]	'	'	'	'
Net Investment Income (Loss)	-1,975,544	-2,781,052	-3,949,405	-5,556,211
Total Trading Results	31,366,269	-13,700,057	27,119,914	-8,726,889
Net income (loss)	29,390,725	-16,481,109	23,170,509	-14,283,100
Winton Master [Member] | Investment in Funds [Member]	'	'	'	'
Investment [Line Items]	'	'	'	'
Net Investment Income (Loss)	-202,990	-248,980	-403,378	-431,387
Total Trading Results	47,088,566	-9,596,101	45,683,069	40,898,891
Net income (loss)	$46,885,576	($9,845,081)	$45,279,691	$40,467,504

Investment_in_Funds_Partnershi

Investment in Funds - Partnership's Investments in, and Operations of, Funds (Detail) (USD $)

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Nov. 01, 2004

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

AAA Master [Member]

AAA Master [Member]

Transtrend Master [Member]

Transtrend Master [Member]

Winton Master [Member]

Winton Master [Member]

Winton Master [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investment in Funds [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

AAA Master [Member]

AAA Master [Member]

AAA Master [Member]

AAA Master [Member]

AAA Master [Member]

AAA Master [Member]

AAA Master [Member]

AAA Master [Member]

Transtrend Master [Member]

Transtrend Master [Member]

Transtrend Master [Member]

Transtrend Master [Member]

Transtrend Master [Member]

Transtrend Master [Member]

Transtrend Master [Member]

Transtrend Master [Member]

Winton Master [Member]

Winton Master [Member]

Winton Master [Member]

Winton Master [Member]

Winton Master [Member]

Winton Master [Member]

Winton Master [Member]

Winton Master [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Investments in Partnership [Member]

Energy Portfolio [Member]

Energy Portfolio [Member]

Energy Portfolio [Member]

Energy Portfolio [Member]

Commodity Portfolio [Member]

Commodity Portfolio [Member]

Commodity Portfolio [Member]

Commodity Portfolio [Member]

Commodity Portfolio [Member]

Commodity Portfolio [Member]

Commodity Portfolio [Member]

Commodity Portfolio [Member]

Investment [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

% of Partnership's Net Assets

102.59%

'

102.59%

'

105.90%

49.40%

48.10%

96.60%

95.10%

68.80%

67.30%

'

'

'

'

'

'

'

'

'

18.61%

19.96%

18.61%

19.96%

'

'

'

'

42.03%

43.41%

42.03%

43.41%

'

'

'

'

41.95%

42.53%

41.95%

42.53%

Fair Value

$1,063,096,065

'

$1,063,096,065

'

$1,181,894,789

'

'

'

'

'

'

$1,795,757

$1,063,096,065

$1,181,894,789

$1,063,096,065

$1,181,894,789

'

'

'

'

$192,850,875

$222,758,285

$192,850,875

$222,758,285

'

'

'

'

$435,557,708

$484,523,274

$435,557,708

$484,523,274

'

'

'

'

$434,687,482

$474,613,230

$434,687,482

$474,613,230

Income (Loss)

60,497,210

-15,952,037

55,050,727

-2,990,512

'

'

'

'

'

'

'

'

60,522,672

-15,902,776

55,126,213

-2,815,558

-4,155,963

6,193,641

-5,256,312

-48,100,507

-2,176,562

3,167,915

-2,715,084

-22,799,578

31,366,269

-13,700,057

27,119,914

-8,726,889

30,276,769

-12,944,861

26,271,325

-8,226,823

47,088,566

-9,596,101

45,683,069

40,898,891

32,422,465

-6,125,830

31,569,972

28,210,843

Expenses, Commissions

'

'

'

'

'

'

'

'

'

'

'

'

725,093

1,109,266

1,401,853

2,339,070

'

'

'

'

66,843

459,428

126,017

998,238

'

'

'

'

520,866

474,146

984,997

1,005,513

'

'

'

'

137,384

175,692

290,839

335,319

Expenses, Other

156,188

202,452

412,125

412,674

'

'

'

'

'

'

'

'

77,458

81,125

145,691

160,313

'

'

'

'

58,325

60,301

110,798

103,539

'

'

'

'

'

'

'

'

'

'

'

'

19,133

20,824

34,893

56,774

Management fees

3,719,426

5,353,565

7,535,230

10,730,779

'

'

'

'

'

'

'

'

1,342,190

2,124,342

2,747,606

4,173,775

'

'

'

'

'

'

'

'

'

'

'

'

1,342,190

2,124,342

2,747,606

4,173,775

'

'

'

'

'

'

'

'

Incentive Fee

5,057,883

'

5,057,883

'

'

'

'

'

'

'

'

'

5,057,883

'

5,057,883

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

5,057,883

'

5,057,883

'

Net income (loss)

$45,872,369

($28,391,692)

$31,129,167

($31,304,277)

'

'

'

'

'

'

'

'

$53,320,048

($19,217,509)

$45,773,180

($9,488,716)

($4,398,171)

$5,185,057

($5,706,652)

($50,225,794)

($2,301,730)

$2,648,186

($2,951,899)

($23,901,355)

$29,390,725

($16,481,109)

$23,170,509

($14,283,100)

$28,413,713

($15,543,349)

$22,538,722

($13,406,111)

$46,885,576

($9,845,081)

$45,279,691

$40,467,504

$27,208,065

($6,322,346)

$26,186,357

$27,818,750

Investment Objective

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'Energy Markets

'Energy Markets

'Energy Markets

'Energy Markets

'

'

'

'

'Commodity Portfolio

'Commodity Portfolio

'Commodity Portfolio

'Commodity Portfolio

'

'

'

'

'Commodity Portfolio

'Commodity Portfolio

'Commodity Portfolio

'Commodity Portfolio

Redemptions Permitted

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'Monthly

'Monthly

'Monthly

'Monthly

'

'

'

'

'Monthly

'Monthly

'Monthly

'Monthly

'

'

'

'

'Monthly

'Monthly

'Monthly

'Monthly

Financial_Instrument_Risks_Add

Financial Instrument Risks - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2014
Fair Value Measurements Disclosure [Line Items]	'
Financial instruments mature	'1 year
Minimum [Member]	'
Fair Value Measurements Disclosure [Line Items]	'
Percentage of contracts traded over the counter	18.00%
Maximum [Member]	'
Fair Value Measurements Disclosure [Line Items]	'
Percentage of contracts traded over the counter	22.40%

Critical_Accounting_Policies_A

Critical Accounting Policies - Additional Information (Detail) (USD $)	6 Months Ended	12 Months Ended	6 Months Ended	0 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2014	Aug. 01, 2014	Aug. 01, 2014
			Willowbridge Advisors Inc [Member]	Willowbridge Advisors Inc [Member]	Minimum [Member]
				Subsequent Event [Member]	Willowbridge Advisors Inc [Member]
					Subsequent Event [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'	'
Transfers of assets or liabilities between Level 1 and Level 2	$0	$0	'	'	'
Commodity trading advisors allocation on partnership assets percentage	10.00%	'	'	2.10%	10.00%
Management fee percentage on adjusted net assets	'	'	1.50%	'	'
Incentive fee percentage on new trading profits	'	'	20.00%	'	'