Document And Entity Information [Abstract] Document And Entity Information [Abstract] Statement [Table] Statement [Line Items] Document Type Amendment Flag Document Period End Date Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Entity Filer Category Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Statements Of Financial Condition [Abstract] Capital Units by Class [Axis] Capital Unit Class [Domain] Capital Unit, Class [Domain] Managing Owner Interest [Member] Managing Owner Interest [Member] Managing Owner Interest [Member] Series One [Member] Series One [Member] Series 1 Unitholders [Member] Series Two [Member] Series Two [Member] Series 2 Unitholders [Member] Series Three [Member] Series Three [Member] Series 3 Unitholders [Member] Series Four [Member] Series Four [Member] Series 4 Unitholders [Member] ASSETS: Financial Instruments Owned US Government and Agency Obligations at Fair Value Held in Trading Account Investments in U.S. Treasury notes - at fair value (amortized cost $35,446,864 and $26,072,098) Investments in U.S. Treasury notes held in equity trading accounts as collateral Derivative Assets Net unrealized appreciation on open futures and forward currency contracts Net amounts of assets presented in the Statement of Financial Condition Net unrealized appreciation on open futures and forward currency contracts Receivables from Brokers-Dealers and Clearing Organizations Due from brokers Fair value of cash denominated in foreign currencies and due from carrying brokers, translated to US Dollars at the balance sheet date. Cash Denominated in Foreign Currencies Asset Cash denominated in foreign currencies (cost $9,997,917 and $4,474,848) Total Equity In Trading Accounts Total equity in trading accounts Financial Instruments Owned US Government And Agency Obligations At Fair Value INVESTMENTS IN U.S. TREASURY NOTES - at fair value (amortized cost $165,857,075 and $175,434,923) Investments in U.S. Treasury notes held in custody CASH AND CASH EQUIVALENTS Interest Receivable ACCRUED INTEREST RECEIVABLE Asset TOTAL Liabilities: LIABILITIES: Capital Contributions Received In Advance Subscriptions by Unitholders received in advance Derivative Liabilities Net unrealized depreciation on open futures and forward currency contracts Net unrealized depreciation on open futures and forward currency contracts Net amounts of liabilities presented in the Statement of Financial Condition Due to Managing Owner Payables to Broker-Dealers and Clearing Organizations Due to brokers Accrued Brokerage Fees Accrued brokerage and custodial fees Accrued Management Fees Accrued management fees Amounts payable to unitholders arising from withdrawals from the respective capital accounts. Redemptions Payable To Unitholders Redemptions payable to Unitholders Amounts payable to the Managing Owner arising from withdrawals from its capital account. Redemptions Payable To Managing Owner Redemptions payable to Managing Owner Accrued Liabilities Accrued expenses Liabilities Total liabilities Partners' Capital [Abstract] TRUST CAPITAL: Trust Capital Trust capital, Ending Trust capital, Beginning Total trust capital Liabilities and Stockholders' Equity TOTAL Net Asset Value Per Average Unit Outstanding [Abstract] Net Asset Value Per Average Unit Outstanding Abstract NET ASSET VALUE PER UNIT OUTSTANDING: Net Asset Value Per Unit Outstanding Net Asset Value Per Unit Outstanding NET ASSET VALUE PER UNIT OUTSTANDING Net asset value per unit outstanding Financial instruments owned us government and agency obligations at amortized cost held in trading account. Financial Instruments Owned Us Government and Agency Obligations at Amortized Cost Held in Trading Account Investments in U.S. Treasury notes - amortized cost Asset, Reporting Currency Denominated, Value Cash denominated in foreign currencies, cost Financial instruments owned US government and agency obligations at amortized cost held in custody account. Financial Instruments Owned Us Government and Agency Obligations at Amortized Cost Held in Custody Account INVESTMENTS IN U.S. TREASURY NOTES - amortized cost Partners' Capital Account, Units Trust capital, units, Ending Trust capital, units, Beginning Units outstanding Condensed Schedule Of Investments [Abstract] Schedule of Investments [Table] Investment Type [Axis] Investment Type Categorization [Member] Investment Type Categorization [Domain] Long Contracts [Member] Long Contracts [Member] Long Contracts [Member] Short Contracts [Member] Short Contracts [Member] Short Contracts [Member] Investment Secondary Categorization [Axis] Investments By Secondary Categorization [Domain] Investments by Secondary Categorization [Domain] Future [Member] Futures Contracts [Member] Exchange Traded Futures Contracts Energies [Member] Exchange Traded Futures Contracts Energies [Member] Energies [Member] Exchange Traded Futures Contracts Grains [Member] Exchange Traded Futures Contracts Grains [Member] Grains [Member] Interest Rate Contract [Member] Interest Rates [Member] Exchange Traded Futures Contracts Livestock [Member] Exchange Traded Futures Contracts Livestock [Member] Livestock [Member] Exchange Traded Futures Contracts Metals [Member] Exchange Traded Futures Contracts Metals [Member] Metals [Member] Exchange Traded Futures Contracts Softs [Member] Exchange Traded Futures Contracts Softs [Member] Softs [Member] Exchange Traded Futures Contracts Stock Indices [Member] Exchange Traded Futures Contracts Stock Indices [Member] Stock Indices [Member] Forward Contracts [Member] Forward Currency Contracts [Member] Summary of Investment Holdings [Line Items] Investment Owned, Percent of Net Assets Net Unrealized Appreciation/(Depreciation) as a % of Trust Capital Fair Value as a % of Trust Capital Investment Owned, Unrealized Appreciation (Depreciation), Net Total Net Unrealized Appreciation (Depreciation) Net Unrealized Appreciation/(Depreciation) Investment Maturity Date Investment settlement date Investment Maturity Date U.S. Treasury notes, 0.375%, 04/30/2016 [Member] U.s. Treasury Notes0.37504302016 [Member] U.S. Treasury notes, 0.375%, 04/30/2016 [Member] U.S. Treasury notes, 0.250%, 05/15/2016 [Member] U.s. Treasury Notes0.25005152016 [Member] U.S. Treasury notes, 0.250%, 05/15/2016 [Member] U.S. Treasury notes, 0.625%, 07/15/2016 [Member] U.s. Treasury Notes0.62507152016 [Member] U.S. Treasury notes, 0.625%, 07/15/2016 [Member] U.S. Treasury notes, 0.875%, 09/15/2016 [Member] U.s. Treasury Notes0.87509152016 [Member] U.S. Treasury notes, 0.875%, 09/15/2016 [Member] U.S. Treasury notes, 0.625%, 02/15/2017 [Member] U.s. Treasury Notes0.62502152017 [Member] U.S. Treasury notes, 0.625%, 02/15/2017 [Member] U.S. Treasury notes, 0.875%, 05/15/2017 [Member] U.s. Treasury Notes0.87505152017 [Member] U.S. Treasury notes, 0.875%, 05/15/2017 [Member] U.S. Treasury notes, 0.875%, 08/15/2017 [Member] U.s. Treasury Notes0.87508152017 [Member] U.S. Treasury notes, 0.875%, 08/15/2017 [Member] U.S. Treasury notes, 0.875%, 11/15/2017 [Member] U.s. Treasury Notes0.87511152017 [Member] U.S. Treasury notes, 0.875%, 11/15/2017 [Member] U.S. Treasury notes, 1.000%, 02/15/2018 [Member] U.s. Treasury Notes1.00002152018 [Member] U.S. Treasury notes, 1.000%, 02/15/2018 [Member] U.S. Treasury notes, 1.000%, 05/15/2018 [Member] U.s. Treasury Notes1.00005152018 [Member] U.S. Treasury notes, 1.000%, 05/15/2018 [Member] U.S. Treasury Notes [Member] U S Treasury Notes [Member] U.S. Treasury Notes [Member] Investment Owned, Balance, Principal Amount Face Amount Financial Instruments, Owned, at Fair Value Fair Value Total investments in U.S. Treasury notes Investment Interest Rate Financia lInstruments Owned Us Government And Agency Obligations Amortized Cost Amortized Cost of U.S. Treasury Notes Statements Of Operations [Abstract] INVESTMENT INCOME: Investment Income, Interest Interest income Operating Expenses [Abstract] EXPENSES: Brokerage And Custodial Fees Brokerage and custodial fees Total General and Administrative Expense Administrative expenses Custody Fees Custody fees and other expenses Management Fees Management fees Selling, General and Administrative Expense Total expenses Managing Owner Commision Rebate To Unitholders Managing Owner Commision Rebate To Unitholders Managing Owner commission rebate to Unitholders Operating Expenses Net expenses Net Investment Income Loss NET INVESTMENT LOSS Net Realized Gains Losses Abstract Net Realized Gains Losses Abstract NET REALIZED AND UNREALIZED GAINS (LOSSES): Realized Gain Loss On Derivatives Futures and forward currency contracts Foreign Currency Transaction Gain (Loss), Realized Foreign exchange translation Net Change In Unrealized Abstract Net change in unrealized: Unrealized Gain (Loss) on Derivatives Futures and forward currency contracts Foreign Currency Transaction Gain (Loss), Unrealized Foreign exchange translation Net Gains Losses From US Treasury Notes Abstract Net Gains Losses From US Treasury Notes Abstract Net gains (losses) from U.S. Treasury notes: Realized Gain Loss From Us Treasury Notes Realized Net Change In Unrealized from US Treasury Notes Net change in unrealized Net Realized and Unrealized Gains Losses TOTAL NET REALIZED AND UNREALIZED GAINS (LOSSES) Aggregate amount of net income (loss) before profit share. Net Income Loss Before Profit Share Net income (loss) before profit share to Managing Owner NET INCOME (LOSS) Profit Share Allocated to Managing Owner Profit Share Allocated to Managing Owner Profit share to Managing Owner: LESS PROFIT SHARE TO (FROM) MANAGING OWNER Net Income (Loss) Attributable to Parent Net income after profit share to Managing Owner NET INCOME (LOSS) AFTER PROFIT SHARE TO MANAGING OWNER Net Income (Loss), Per Outstanding Limited Partnership and General Partnership Unit, Basic and Diluted, Net of Tax [Abstract] NET INCOME (LOSS) PER UNIT OUTSTANDING Net Income (Loss), Per Outstanding Limited Partnership and General Partnership Unit, Basic and Diluted, Net of Tax Unitholders Statements Of Changes In Trust Capital [Abstract] New Profit Memo Account [Member] New Profit Memo Account [Member] New Profit Memo Account [Member] Managing Owner [Member] Managing Owner [Member] Managing Owner [Member] Partners' Capital Account, Contributions Subscriptions Contributions Trust Subscription Units Subscriptions, units Partners' Capital Account, Redemptions Redemptions Redemptions Partners' Capital Account, Units, Redeemed Redemptions, units Additional Units Allocated Value Addt'l units allocated Additional Units Allocated Addt'l units allocated, units Represents the profit share allocated (in units) to the Managing Owner. Profit Share Units Allocated To Managing Owner Managing Ownder's profit share, units Transfer Of New Profit Memo Account To Managing Owner Transfer Of New Profit Memo Account To Managing Owner Transfer Of New Profit Memo Account To Managing Owner Units Transfer Of New Profit Memo Account To Managing Owner Units Transfer Of New Profit Memo Account To Managing Owner, units Brokerage Fee Percentage Maximum Brokerage Fee Percentage Maximum Brokerage fee percentage, maximum Statement of financial highlights [abstract]. Statement Of Financial Highlights [Abstract] Net loss from operations: Net income (loss) from operations: Investment income less total expenses per weighted average unit outstanding. Net Investment Income Loss per Unit Net investment loss Represents realized and change in unrealized on trading of futures and forward contracts and foreign exchange translation per weighted average unit outstanding. Trading Gains Losses Per unit Net realized and unrealized gains on trading of futures and forward currency contracts Represents realized and change in unrealized on trading of US Treasury Notes per weighted average unit outstanding. U s Treasury Notes Gains Losses Per Unit Net gains (losses) from U.S. Treasury obligations Net Income Loss From Operations Per Unit Before Profit Share Allocated To Managing Owner Net Income Loss From Operations Per Unit Before Profit Share Allocated To Managing Owner Net income from operations Represents the profit share allocated to the managing owner per weighted average unit outstanding Profit Share Allocated To Managing Owner Per Unit Profit share allocated to Managing Owner Net income loss per unit. Net Income Loss Per Unit Net income (loss) per unit Net Asset Value Per Unit Net Asset Value Per Unit Net asset value per unit, end of period Net asset value per unit, beginning of period Ratios To Average Capital [Abstract] Ratios To Average Capital Abstract RATIOS TO AVERAGE CAPITAL: Investment income less total expenses as a percentage of average capital. Net Investment Income Loss Ratio Net investment loss Total expenses as a percentage of average capital. Total Expense Ratio Total expenses Represents the profit share allocated to the Managing Owner as a percentage of average capital. Profit Share Allocated To Managing Owner Ratio Profit share allocation Total expenses and profit share allocation as a percentage of average capital. Total Expense And Profit Share Ratio TOTAL EXPENSES AND PROFIT SHARE ALLOCATION Total return before profit share allocation Total Return Before Profit Share Allocation Total return before profit share allocation Profit Share Allocation Profit Share Allocation Less: Profit share allocation Total return after profit share allocation. Total Return After Profit Share Allocation TOTAL RETURN AFTER PROFIT SHARE ALLOCATION Organization [Abstract] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Organization Summary Of Significant Accounting Policies [Abstract] Significant Accounting Policies [Text Block] Summary Of Significant Accounting Policies Basis of Presentation and Summary of Significant Accounting Policies [Abstract] Basis Of Presentation And Summary Of Significant Accounting Policies [Abstract] Basis of Presentation and Significant Accounting Policies [Text Block] Basis Of Presentation And Summary Of Significant Accounting Policies Trust Agreement [Abstract] Trust Agreement [Abstract] Trust Agreement [Text Block] Trust Agreement [Text Block] Trust Agreement Due From/To Brokers [Abstract] Due to and from Broker-Dealers and Clearing Organizations Disclosure [Text Block] Due From/To Brokers Trading Activities [Abstract] Trading Activities [Abstract] Trading Activities [Text Block] Trading Activities [Text Block] Trading Activities Derivative Instruments [Abstract] Derivative Instruments and Hedging Activities Disclosure [Text Block] Derivative Instruments Financial highlights [Abstract]. Financial Highlights [Abstract] Financial Highlights Disclosure [Text Block] Financial Highlights Disclosure [Text Block] Financial Highlights Redemption Payable To Managing Owner [Abstract] Redemption Payable To Managing Owner [Abstract] Redemption Payable To Managing Owner [Text Block] Redemption Payable To Managing Owner [Text Block] Redemption Payable To Managing Owner Subsequent Events [Abstract] Subsequent Events [Text Block] Subsequent Events Fair Value [Abstract] Fair Value Disclosures [Text Block] Fair Value Profit Share [Abstract] Profit Share [Abstract] Profit Share Disclosure [Text Block] Profit Share Disclosure [Text Block] Profit Share Related Party Transactions [Abstract] Related Party Transactions Disclosure [Text Block] Related Party Transactions Brokerage And Custodial Fees [Abstract] Brokerage And Custodial Fees [Text Block] Brokerage And Custodial Fees [Text Block] Brokerage And Custodial Fees Basis of Accounting, Policy [Policy Text Block] Basis of Accounting, Policy Basis Of Presentation Investment, Policy [Policy Text Block] Investments Cash and Cash Equivalents, Policy [Policy Text Block] Cash And Cash Equivalents Disclosure of accounting policy for transactions denominated in a currency other than the reporting enterprise's functional currency. Cash Denominated In Foreign Currencies [Policy Text Block] Cash Denominated In Foreign Currencies Disclosure of accounting policy for translating foreign currency financial statements that are incorporated into the financial statements of the reporting enterprise by consolidation, combination, or the equity method of accounting. Foreign Currency Translation [Policy Text Block] Foreign Currency Translation Income Tax Uncertainties, Policy [Policy Text Block] Income Tax Uncertainties, Policy Income Taxes Use of Estimates, Policy [Policy Text Block] Estimates Right Of Offset Policy [Policy Text Block] Right Of Offset Policy [Policy Text Block] Right Of Offset Fair Value of Financial Instruments, Policy [Policy Text Block] Fair Value of Financial Instruments Cash Instruments Policy [Policy Text Block] Cash Instruments Policy [Policy Text Block] Cash Instruments Derivatives, Reporting of Derivative Activity [Policy Text Block] Derivative Contracts Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule Of Financial Assets And Liabilities At Fair Value Schedule Of Brokerage Rates Based On Net Capital Investment Levels Or Investments In Asset-based Fee Or Fixed Fee Investment Programs [Table Text Block] Schedule Of Brokerage Rates Based On Net Capital Investment Levels Or Investments In Asset-based Fee Or Fixed Fee Investment Programs [Table Text Block] Schedule Of Brokerage Rates Based On Net Capital Investment Levels Or Investments In Asset-based Fee Or Fixed Fee Investment Programs Schedule Of Brokerage And Custodial Fees [Table Text Block] Schedule Of Brokerage And Custodial Fees [Table Text Block] Schedule Of Brokerage And Custodial Fees Schedule Of Redemption Charges Based On Redeemed Units' Net Asset Value [Table Text Block] Schedule Of Redemption Charges Based On Redeemed Units' Net Asset Value [Table Text Block] Schedule Of Redemption Charges Based On Redeemed Units' Net Asset Value Schedule Of Net Unrealized Appreciation Depreciation On Futures And Forward Currency Contracts By Settlement Currency Type [Table Text Block] Schedule Of Net Unrealized Appreciation Depreciation On Futures And Forward Currency Contracts By Settlement Currency Type [Table Text Block] Schedule Of Net Unrealized Appreciation (Depreciation) On Futures And Forward Currency Contracts By Settlement Currency Type Schedule of Derivative Instruments [Text Block] Fair Value Of Futures And Forward Currency Contracts Schedule Of Trading Gains (Losses) Of Futures And Forward Currency Contracts [table Text Block] Schedule Of Trading Gains (Losses) Of Futures And Forward Currency Contracts Schedule Of Average Notional Value By Sector Of Futures And Forward Currency Contracts [Table Text Block] Schedule Of Average Notional Value By Sector Of Futures And Forward Currency Contracts Offsetting Assets And Liabilities [Table Text Block] Offsetting Assets And Liabilities [Table Text Block] Offsetting Of Derivative Assets And Liabilities Schedule Of Weighted Average Number Of Units For Each Series [Table Text Block]. Schedule Of Weighted Average Number Of Units For Each Series [Table Text Block] Schedule Of Weighted Average Number Of Units For Each Series Schedule Of Profit Share Earned And Accrued. Schedule Of Profit Share Earned And Accrued [Table Text Block] Schedule Of Profit Share Earned And Accrued Schedule Of Brokerage Fee Rebates [Table Text Block] Schedule Of Brokerage Fee Rebates [Table Text Block] Schedule Of Brokerage Fee Rebates Organization [Table] Organization [Table] Legal Entity [Axis] Entity [Domain] Entity [Domain] Millburn Ridgefield Corporation [Member] Millburn Ridgefield Corporation [Member] Millburn Ridgefield Corporation [Member] Initial Unitholder [Member] Initial Unitholder [Member] Initial Unitholder [Member] Organization [Line Items] Organization [Line Items] Original Trust Capital Original Trust Capital Original trust capital Noncontrolling Interest, Ownership Percentage by Parent Minimum percentage of ownership Minimum Capital Investment Minimum Capital Investment Minimum capital investment Trust Dissolution Date Trust Dissolution Date Trust dissolution date Tax Period [Axis] Tax Period [Domain] Tax Period [Domain] Tax Year2013 [Member] Tax Year 2013 [Member] Tax Year2014 [Member] Tax Year 2014 [Member] Identified as tax year 2015. Tax Year2015 [Member] Tax Year 2015 [Member] Identified as tax year 2016. Tax Year2016 [Member] Tax Year 2016 [Member] Open Tax Year Trust's open tax years Fair Value, by Balance Sheet Grouping [Table] Fair Value, Hierarchy [Axis] Fair Value Measurements Fair Value Hierarchy [Domain] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value Inputs Level1 [Member] Level 1 [Member] Fair Value Inputs Level2 [Member] Level 2 [Member] Financial Instrument [Axis] Transfers And Servicing Of Financial Instruments Types Of Financial Instruments [Domain] Types of Financial Instruments [Domain] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Short-term Investments Short-term money market fund Derivative Assets (Liabilities), at Fair Value, Net Total futures and forward currency contracts Futures and forward currency contracts, Fair Value Fair Value, Net Asset (Liability) Total financial assets at fair value Brokerage Fee, Percentage Fee Brokerage Fee, Percentage Fee Brokerage Fees Brokerage fees Net Capital Subscriptions Net capital investments Net Capital Investments Management Fee Percentage Fee Management Fee Percentage Fee Management fee Custodial Fee, Percentage Fee Custodial Fee, Percentage Fee Custodial fee Gross Offering Proceeds, Percentage Gross Offering Proceeds, Percentage Percent of gross offering proceeds, exceeded by amounts paid to selling agents on Series 1 units Rebate Amount Rebate Amount Rebate amount Profit Share Percentage Profit Share Percentage Profit share percentage Redemption Charges Redemption Charges Redemption charges Redemption Charges Paid Redemption Charges Paid Redemption charges paid Brokerage Rates [Table] Brokerage Rates [Table] Net Capital Investment [Axis] Net Capital Investment [Axis] Net Capital Investment [Domain] Net Capital Investment [Domain] Net Capital Investment [Domain] One Hundred Thousand Dollars To Four Hundred Ninety Nine Thousand Nine Hundred Ninety Nine Dollars [Member] One Hundred Thousand Dollars To Four Hundred Ninety Nine Thousand Nine Hundred Ninety Nine Dollars [Member] $100,000 - $499,999 [Member] Five Hundred Thousand Dollars To Nine Hundred Ninety Nine Thousand Nine Hundred Ninety Nine Dollars [Member] Five Hundred Thousand Dollars To Nine Hundred Ninety Nine Thousand Nine Hundred Ninety Nine Dollars [Member] $500,000 - $999,999 [Member] Greater Than One Million Dollars [Member] Greater Than One Million Dollars [Member] Greater Than $1,000,000 [Member] Asset-based Or Fixed Fee Investment Programs [Member] Asset Based Or Fixed Fee Investment Programs [Member] Asset-based Or Fixed Fee Investment Programs [Member] Range [Axis] Range [Member] Range [Domain] Maximum [Member] Maximum [Member] Minimum [Member] Minimum [Member] Brokerage Rates [Line Items] Brokerage Rates [Line Items] Brokerage Fees Brokerage fees Custodial Fees Custodial fees Trust Agreement [Table] Trust Agreement [Table] Less Than One Hundred Thousand Dollars [Member] Less Than One Hundred Thousand Dollars [Member] Less Than $100,000 [Member] Redemption Period [Axis] Redemption Period [Axis] Redemption Period [Domain] Redemption Period [Domain] Redemption Period [Domain] First Six Months [Member] First Six Months [Member] First 6 Months [Member] Second Five Months [Member] Second Five Months [Member] Second 5 Months [Member] Trust Agreement [Line Items] Trust Agreement [Line Items] Redemption Charges, Percentage Redemption Charges, Percentage Redemption Charges Derivative [Table] Derivative [Line Items] Average net asset value Average Net Asset Value Trust's average net asset value Derivative, Average Remaining Maturity Open interest rate futures, maturity Concentration Risk, Credit Risk, Financial Instrument, Maximum Exposure Concentration of credit risk Currency [Axis] All Currencies [Domain] All Currencies [Domain] A U [D] Australian dollar G B [P] British pound C A [D] Canadian dollar E U [R] Euro H K [D] Hong Kong dollar J P [Y] Japanese yen K R [W] Korean won M Y [R] Malaysian ringgit N O [K] Norwegian krone P L [N] Polish zloty S G [D] Singapore dollar Z A [R] South African rand S E [K] Swedish krona T R [Y] Turkish lira U S [D] U.S. dollar Percentage Of Total Futures And Forward Currency Contracts Percentage Of Total Futures And Forward Currency Contracts Percent of Total Position [Axis] Position [Domain] Position [Domain] Long [Member] Long [Member] Short [Member] Short [Member] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Futures And Forward Currency Contracts Gains [Member] Futures And Forward Currency Contracts Gains [Member] Gains [Member] Futures And Forward Currency Contracts Losses [Member] Futures And Forward Currency Contracts Losses [Member] Losses [Member] Derivative Instrument Risk [Axis] Derivative Contract Type [Domain] Derivative Contract Type [Domain] Trading Activity, Gains and Losses, Net Trading gains (losses) of futures and forward currency contracts Notional Amount of Derivatives Average notional amount of futures and forward currency contracts Offsetting Assets [Table] Counterparty Name [Axis] Repurchase Agreement Counterparty Name [Domain] Counterparty Name [Domain] Counterparty C [Member] Counterparty C [Member] Counterparty C [Member] Counterparty G [Member] Counterparty G [Member] Counterparty G [Member] Counterparty H [Member] Counterparty H [Member] Counterparty H [Member] Counterparty I [Member] Counterparty I [Member] Counterparty I [Member] Offsetting Assets [Line Items] Derivative Asset, Fair Value, Gross Asset Gross amounts of recognized assets Derivative Asset, Fair Value, Gross Liability Gross amounts offset in the Statement of Financial Condition Derivative Financial Instrument, Asset Financial Instruments Derivative, Collateral, Obligation to Return Cash And Or Securities Collateral Received Derivative Asset, Fair Value, Amount Not Offset Against Collateral Net Amount Collateral As A Percentage Of Net Assets, Maximum Collateral As A Percentage Of Net Assets, Maximum Collateral disclosed as a percentage of net assets, maximum allowed Offsetting Liabilities [Table] Offsetting Liabilities [Line Items] Derivative Liability, Fair Value, Gross Liability Gross amounts of recognized liabilities Derivative Liability, Fair Value, Gross Asset Gross amounts offset in the Statement of Financial Condition Derivative Financial Instrument, Liability Financial Instruments Derivative, Collateral, Right to Reclaim Cash And Or Securities Collateral Pledged Derivative Liability, Fair Value, Amount Not Offset Against Collateral Net Amount Schedule of Capital Units [Table] Capital Unit [Line Items] Weighted Average Number of Shares Issued, Basic Weighted average number of units for each Series Weighted average number of units, Date of initial issuance. Weighted average number of units, Date of initial issuance Profit Share Allocated To Managing Owner Including Profit And Loss Profit Share Allocated To Managing Owner Including Profit And Loss Redemption payable Subsequent Event [Table] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent Event [Member] Subsequent Event [Line Items] Profit Share Earned Profit Share Earned Profit share earned Reversal Of Profit Share Reversal Of Profit Share Reversal of profit share Profit Share Accrued Profit Share Accrued Profit share accrued Profit Share Allocated To General Partner Profit Share Allocated To General Partner Total profit share Related Party Transaction, Due from (to) Related Party Related party transactions, redemption charge amount due to Managing Owner Brokerage And Custodial Fees [Table] Brokerage And Custodial Fees [Table] Class of Stock [Axis] Class Of Stock [Domain] Class of Stock [Domain] Series 1 Units [Member] Series1 Units [Member] Series 1 Units [Member] Brokerage And Custodial Fees [Line Items] Brokerage And Custodial Fees [Line Items] Percentage Of Gross Proceeds Paid To Selling Agents Percentage Of Gross Proceeds Paid To Selling Agents Percentage of gross proceeds paid to selling agents Percentage Of Rebate To All Holders Percentage Of Rebate To All Holders Percentage of rebate to all holders Number Of Units Outstanding For Selling Agents Number Of Units Outstanding For Selling Agents Number of units outstanding for selling agents Brokerage Fee Rebates Brokerage Fee Rebates Brokerage fee rebates