Document Documentand Entity Information [Abstract] Document - Document and Entity Information [Abstract] Document - Document and Entity Information [Abstract] Document - Document and Entity Information [Abstract] Statement [Table] Statement [Table] Statement [Table] Statement [Line Items] Statement [Line Items] Statement [Line Items] Entity Registrant Name Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Entity Filer Category Trading Symbol Trading Symbol Entity Common Stock Shares Outstanding Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Document Type Document Type Document Type Amendment Flag Amendment Flag Amendment Flag Document Period End Date Document Period End Date Document Period End Date Document Fiscal Period Focus Document Fiscal Period Focus Document Fiscal Period Focus Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Year Focus Statement Of Financial Position [Abstract] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Partner Capital Components [Axis] Statement, Partner Capital Components [Axis] Statement, Partner Capital Components [Axis] Partner Capital Components [Domain] Partner Capital Components [Domain] Partner Capital Components [Domain] Capital Unit Class [Member] Class A Interests [Member] Class A Units Capital Unit Class A [Member] Capital Unit Class B [Member] Class B Interests [Member] Class B Units Capital Unit Class I [Member] Class I Interests [Member] Capital Unit Class I [Member] Class i of capital units, which are a type of ownership interest in a corporation. Assets [Abstract] Assets Assets Margin Deposit Assets Cash Cash in broker trading accounts Cash in broker trading accounts Unrealized Gain Loss On Open Commodity Futures Contracts Net unrealized gain (loss) on open futures contracts Net unrealized loss on open futures contracts* Net unrealized loss on open futures contracts Unrealized Gain Loss On Open Commodity Futures and Cleared Swap Contracts Net unrealized gain on open forward currency contracts Net unrealized gain on open forward currency contracts* Unrealized gain (loss) on open commodity futures and cleared swap contracts. Investments Total equity in broker trading accounts Total equity in broker trading accounts Cash Equivalents At Carrying Value Cash and cash equivalents Cash and cash equivalents Investments Fair Value Disclosure Investments in securities, at fair value Investments in securities, at fair value Certificates Of Deposit Fair Value Disclosure Certificates of deposit, at fair value Certificates of deposit* Certificates of Deposit, Fair Value Disclosure Certificates of Deposit Due From Related Parties General Partner 1% allocation receivable General Partner 1% allocation receivable Assets Total assets Total assets Liabilities and Stockholders Equity [Abstract] Liabilities and Partners Capital (Net Asset Value) Liabilities and Partners' Capital (Net Asset Value) Amount Paid To Financial Advisor Trading Advisor management fees payable Trading Advisor management fees payable Amount paid to financial advisor. Trading Advisor Incentive Fee Payable Current and Non Current Trading Advisor incentive fees payable Trading Advisor Incentive Fee Payable Current and Noncurrent. Other Payables To Broker Dealers and Clearing Organizations Commissions and other trading fees payable on open contracts Commissions and other trading fees payable on open contracts Accrued Professional Fees Current and Noncurrent Cash Manager fees payable Cash Manager fees payable Other Accrued Liabilities Current and Noncurrent General Partner management fee payable General Partner management fee payable General Partner Performance Fee Payable General Partner performance fee payable It represent general partner performance fee payable during the financial year. Payables To Broker Dealers and Clearing Organizations Selling Agent fees payable - General Partner Selling Agent fees payable - General Partner Accrued Liabilities Current and Noncurrent Administrative expenses payable - General Partner Administrative expenses payable - General Partner Other Payables Redemptions payable Redemptions payable Obligations of a business that arise from the acquisition of merchandise, materials, supplies and services used in the production and/or sale of goods and services not classified as Trade Payables. Other Liabilities Subscriptions received in advance Subscriptions received in advance Liabilities Total liabilities Total liabilities Partners Capital [Abstract] Partners' Capital (Net Asset Value) Partners' Capital (Net Asset Value) Limited Partners Capital Account Partners' Capital Partners' Capital Partners Capital Total partners' capital (net asset value) Beginning Balance Beginning Balance Ending Balance Liabilities and Stockholders Equity Total liabilities and partners' capital (net asset value) Total liabilities and partners' capital (net asset value) Limited Partners Capital Account Units Outstanding Class I Interests Partners' Capital, units outstanding Income Statement [Abstract] Income Statement [Abstract] Income Statement [Abstract] Capital Units By Class [Axis] Capital Units by Class [Axis] Capital Units by Class [Axis] Capital Unit Class [Domain] Capital Unit, Class [Domain] Capital Unit, Class [Domain] Principal Transactions Revenue [Abstract] Trading Loss from Futures and Forwards Gain (Loss) from Futures and Forwards Trading Trading Securities Realized Gain Loss Net realized gain Net realized gain Trading Securities, Change In Unrealized Holding Gain (Loss) Net change in unrealized gain (loss) Net change in unrealized loss Floor Brokerage Exchange and Clearance Fees Brokerage commissions and trading expenses Brokerage commissions and trading expenses Trading Gains Losses Net loss from futures and forwards trading Net gain (loss) from futures and forwards trading Investment Income Net [Abstract] Income Net Investment Loss Investment Income Interest Interest income Interest income Net Realized Or Unrealized Gain Loss On Trading Securities Net realized and change in unrealized gain (loss) on securities and certificates of deposit Net realized and change in unrealized gain on securities and certificates of deposit Investment Income Nonoperating Total income Total income Costs and Expenses [Abstract] Expenses Expenses Professional Fees Trading Advisor management fee Trading Advisor management fee Incentive Compensation Expenses Trading Advisor incentive fee Trading Advisor incentive fee Incentive Compensation Expenses Management Fees Cash manager fees Cash Manager fees Management Fees Asset Management Costs General Partner management fee General Partner management fee General Partner Performance Fee General Partner performance fee General Partner performance fee payable It represent general partner performance fee during the reporting peiod. Other Operating Expenses Net General Partner 1% allocation General Partner 1% allocation The total amount of other items not separately disclosed in the income statement due to materiality considerations which also includes severance and exit costs. Severance and exit costs include known and estimated costs of termination benefits provided to current employees that are involuntarily terminated under a benefit arrangement associated with restructurings pursuant to a duly authorized plan and charges incurred with an exit or disposal activity other than for discontinued operations as defined under generally accepted accounting principles. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees. Marketing Expense Selling Agent fees - General Partner Selling Agent fees - General Partner General and Administrative Expense Administrative expenses - General Partner Administrative expenses-General Partner Investment Expenses Total expenses Total expenses Investment Expenses Investment Income Net Net investment loss Net investment loss Net Income Loss Net loss Net loss Net Income (Loss) Increase Decrease In Net Asset Value Per Unit Decrease in net asset value per Unit Increase (Decrease) in net asset value per Unit (in dollars per unit) Increase (Decrease) In Net Asset Value Per Unit Net Income Loss Per Outstanding Limited Partnership Unit Net loss per Unit (in dollars per unit) Net loss per Unit (based on weighted average number of units outstanding during the period) (in dollars per unit) Weighted Average Limited Partnership Units Outstanding Weighted average number of Units outstanding Weighted average number of Units outstanding (in unit) Statement Of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Net Cash Provided By Used In Operating Activities [Abstract] Cash flows from operating activities Cash flows from operating activities Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract] Adjustments to reconcile net loss to net cash provided by operating activities Adjustments to reconcile net loss to net cash provided by (used in) operating activities Unrealized Gain Loss On Derivatives and Commodity Contracts Net change in unrealized gain from futures and forwards trading Net change in unrealized loss from futures and forwards trading Payments To Acquire Investments Operating Activities Purchases of securities and certificates of deposit Payments To Acquire Investments, Operating Activities Purchases of securities and certificates of deposit Gain Loss On Sale Of Investments Proceeds from disposition of securities and certificates of deposit Proceeds from disposition of securities and certificates of deposit Gain Loss On Investments Net realized and change in unrealized (gain) loss on securities and certificates of deposit Net realized and change in unrealized (gain) loss on securities and certificates of deposit Increase Decrease In Operating Capital [Abstract] Changes in Changes in Increase (Decrease) In Due From Affiliates, Current Due from affiliate Due from affiliate Due from affiliate Increase Decrease In Due To Due From Related Parties General Partner 1% allocation receivable/payable Increase (Decrease) In Due To Due From Related Parties General Partner 1% allocation receivable/payable Increase Decrease Management Fees Payable Trading Advisor management fee payable Trading Advisor management fee payable Increase (Decrease) Management Fees Payable Increase Decrease In Other Accounts Payable Trading Advisor incentive fee payable Trading Advisor incentive fee payable Increase Decrease In Payables To Broker Dealers Commissions and other trading fees payable on open contracts Commissions and other trading fees payable on open contracts Increase Decrease In Other Operating Liabilities Cash Manager fees payable Cash Manager fees payable Increase Decrease In Other Accrued Liabilities General Partner management fee payable General Partner management fee payable Increase Decrease In Broker Dealers Servicing Fee Payable Selling Agent fees payable - General Partner Selling Agent fees payable-General Partner Increase (Decrease) in Broker Dealers Servicing Fee Payable Increase Decrease In Accrued Liabilities Administrative expenses payable - General Partner Administrative expenses payable - General Partner Net Cash Provided By Used In Operating Activities Net cash provided by operating activities Net cash provided by (used in) operating activities Net Cash Provided By Used In Financing Activities [Abstract] Cash flows from financing activities Cash flows from financing activities Proceeds From Issuance Or Sale Of Equity Subscriptions Subscriptions Proceeds From Other Equity Subscriptions received in advance Subscriptions received in advance Payments For Partnership Redemption Redemptions Payments For Partnership Redemption Redemptions Net Cash Provided By Used In Financing Activities Net cash provided by (used in) financing activities Net cash provided by (used in) financing activities Cash and Cash Equivalents Period Increase Decrease Net increase in cash and cash equivalents Net increase (decrease) in cash and cash equivalents Cash and Cash Equivalents At Carrying Value Total end of period cash and cash equivalents Cash and cash equivalents, beginning of period Total end of period cash and cash equivalents Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Total end of period cash and cash equivalents Cash and Cash Equivalents End Of Period [Abstract] End of period cash and cash equivalents consists of End of period cash and cash equivalents consists of Cash and cash equivalents, end of period [Abstract] Supplemental Cash Flow Information [Abstract] Supplemental disclosure of cash flow information Supplemental disclosure of cash flow information Supplemental Other Cash Payments Prior period redemptions paid Prior period redemptions paid Other Cash Payments not otherwise defined shall be provided in supplemental disclosures to the statement of cash flow Capital Contribution Prior period subscriptions received in advance Prior period subscriptions received in advance Capital Contribution Cash Flow Noncash Investing and Financing Activities Disclosure [Abstract] Supplemental schedule of non-cash financing activities Supplemental schedule of non-cash financing activities Partnership Redemption Payable Redemptions payable Redemptions payable A future cash outflow for a partner's redemption of partnership interest during the period. Statement Of Partners Capital [Abstract] Statement of Partners' Capital [Abstract] Statement of Partners' Capital [Abstract] Partners Capital Account Units Beginning Balance (in units) Beginning Balance (in units) Ending Balance (in units) Net Asset Value Per Unit Net Asset Value per Unit Net Asset Value per Unit (in dollars per unit) Net Asset Value per Unit (in dollars per unit) Net Asset Value per Unit (in dollars per unit) Net asset value per unit. Partners Capital Account Contributions Subscriptions Subscriptions Partners Capital Account Units Contributed Subscriptions (in units) Subscriptions (in units) Partners Capital Account Redemptions Redemptions Partners Capital Account Units Redeemed Redemptions (in units) Transfer Of Shares Value Transfers Transfers Transfer of shares, Value. Transfer Of Shares Shares Transfers (in units) Transfers (in units) Number of shares transferred during the period. Schedule Of Investments [Abstract] Schedule of Investments [Abstract] Major Types Of Debt and Equity Securities [Axis] Major Types of Debt and Equity Securities [Axis] Major Types Of Debt and Equity Securities [Domain] Major Types of Debt and Equity Securities [Domain] Us Treasury Securities [Member] Investment Type [Axis] Investment Type [Axis] Investment Type Categorization [Domain] Investment Type Categorization [Domain] Three Point Eight Eight Percent U.S. Treasury Notes Maturing At 31-October-2012 [Member] One Point Three Eight Percent U.S. Treasury Notes Maturing At 15-November-2012 [Member] One Point Three Eight Percent U.S. Treasury Notes Maturing At 15-January-2013 [Member] Zero Point Six Three Percent U.S. Treasury Notes Maturing At 28-February-2013 [Member] Two Point Five Percent U.S. Treasury Notes Maturing At 31-March-2013 [Member] Three Point One Three Percent U.S. Treasury Notes Maturing At 30-April-2013 [Member] Three Point Five Percent U.S. Treasury Notes Maturing At 31-May-2013 [Member] One Point One Three Percent U.S. Treasury Notes Maturing At 15-June-2013 [Member] Three Point Three Eight Percent U.S. Treasury Notes Maturing At 30-June-2013 [Member] Three Point Three Eight Percent U.S. Treasury Notes Maturing At 31-July-2013 [Member] Zero Point Seven Five Percent U.S. Treasury Notes Maturing At 15-August-2013 [Member] Zero Point One Three Percent U.S. Treasury Notes Maturing At 31-August-2013 [Member] Zero Point One Three Percent U.S. Treasury Notes Maturing At 30-September-2013 [Member] Two Point Seven Five Percent U.S. Treasury Notes Maturing At 31-October-2013 [Member] Zero Point Five Percent U.S. Treasury Notes Maturing At 15-November-2013 [Member] Zero Point Two Five Percent U.S. Treasury Notes Maturing At 30-November-2013 [Member] Zero Point Two Percent Us Treasury Bills Maturing At 8-March-2012 [Member] Zero Point One Two Percent Us Treasury Bills Maturing At 8-March-2012 [Member] Zero Point Eight Eight Percent Us Treasury Note Maturing At 29-February-2012 [Member] Four Point Five Percent Us Treasury Note Maturing At 31-March-2012 [Member] Four Point Five Percent Us Treasury Note Maturing At 30-April-2012 [Member] Four Point Seven Five Percent Us Treasury Note Maturing At 31-May-2012 [Member] One Point Eight Eight Percent Us Treasury Note Maturing At 15-June-2012 [Member] One Point Five Percent Us Treasury Note Maturing At 15-July-2012 [Member] Zero Point Six Three Percent Us Treasury Note Maturing At 31-July-2012 [Member] Zero Point Three Eight Percent Us Treasury Note Maturing At 31-August-2012 [Member] Zero Point Three Eight Percent Us Treasury Note Maturing At 30-September-2012 [Member] Three Point Eight Eight Percent Us Treasury Note Maturing At 31-October-2012 [Member] One Point Three Eight Percent Us Treasury Note Maturing At 15-November-2012 [Member] Zero Point Five Percent Us Treasury Note Maturing At 30-November-2012 [Member] One Point Three Eight Percent Us Treasury Note Maturing At 15-January-2013 [Member] One Point Three Eight Percent Us Treasury Note Maturing At 15-February-2013 [Member] One Point Seven Five Percent Us Treasury Note Maturing At 15-April-2013 [Member] Investment Owned, Underlying Face Amount, At Market Value Face Value Investments Maturity Date Maturity Date The maturity date of the investment. Investment Interest Rate Reflects Current Yield Percentage Yield1 Percentage indicates the interest rate in the "Investment, Interest Rate" concept is the current yield of the investment as of the date of the report. Financial Instruments, Owned, At Fair Value Fair Value Investment Owned, Percent Of Net Assets Face Percentage % of Partners' Capital (Net Asset Value) Investment Owned, At Cost Investment Owned, at Cost Area [Axis] Area [Axis] Area [Domain] Area [Domain] U.S [Member] Government Sponsored Enterprise Notes [Member] Zero Point Two One Percent Federal Farm Credit Bank Maturing At 28-May-2013 [Member] One Point Five Percent Federal Home Loan Bank Maturing At 16-January-2013 [Member] Zero Point Three Eight Percent Federal Home Loan Bank Maturing At 29-January-2013 [Member] One Percent Federal Home Loan Bank Maturing At 27-March-2013 [Member] Zero Point Four Five Percent Federal Home Loan Bank Maturing At 4-September-2014 [Member] One Point Three Eight Percent Federal Home Loan Mortgage Corp. Maturing At 9-January-2013 [Member] Zero Point Five Percent Federal National Mortgage Assoc. Maturing At 30-October-2012 [Member] Zero Point Five Percent Federal National Mortgage Assoc. Maturing At 30-October-2012 One [Member] Zero Point Five Percent Federal National Mortgage Assoc. Maturing At 9-August-2013 [Member] Zero Point Two Eight Percent Federal Farm Credit Bank Maturing At 28-May-2013 [Member] Zero Point One Seven Percent Federal Home Loan Bank Maturing At 2-April-2012 [Member] One Point One Three Percent Federal Home Loan Bank Maturing At 18-May-2012 [Member] One Point Eight Eight Percent Federal Home Loan Bank Maturing At 20-June-2012 [Member] Zero Point Two Five Percent Federal Home Loan Bank Maturing At 27-June-2012 [Member] Zero Point Two Five Percent Federal Home Loan Bank Maturing At 25-July-2012 [Member] Zero Point Three Five Percent Federal Home Loan Bank Maturing At 10-August-2012 [Member] One Point Seven Five Percent Federal Home Loan Bank Maturing At 22-August-2012 [Member] Zero Point Four Four Percent Federal Home Loan Bank Maturing At 28-August-2012 [Member] Zero Point Three One Percent Federal Home Loan Bank Maturing At 5-October-2012 [Member] Zero Point Seven Percent Federal Home Loan Bank Maturing At 23-August-2013 [Member] Zero Point Six Percent Federal Home Loan Mortgage Corp. Maturing At 22-August-2013 [Member] Zero Point Five Five Percent Federal Home Loan Mortgage Corp. Maturing At 23-September-2013 [Member] Zero Point Five Five Percent Federal Home Loan Mortgage Corp. Maturing At 30-September-2013 [Member] Zero Point Six Percent Federal Home Loan Mortgage Corp. Maturing At 25-October-2013 [Member] One Point One Three Percent Federal National Mortgage Assoc. Maturing At 30-July-2012 [Member] Foreign [Member] One Point Eight Eight Percent African Development Bank Maturing At 23-January-2012 [Member] Four Point Six Three Percent European Investment Bank Maturing At 21-March-2012 [Member] Two Point Two Five Percent Soc. De Financement De L'Economie Francaise Maturing At 11-June-2012 [Member] Commercial Paper [Member] Zero Point One Five Percent Bmw Us Capital, Llc Maturing At 4-October-2012 [Member] Zero Point Two One Percent Credit Suisse (Usa), Inc. Maturing At 5-November-2012 [Member]