SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] Limited Partners' Capital Account by Class [Axis] Limited Partners' Capital Account by Class [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Unaffiliated Investee Fund Investment, Unaffiliated Issuer [Member] Schedule of Percentage of Subscription Fees Related to Net Asset Value Schedule Of Percentage Of Subscription Fees Related To Net Asset Value [Table Text Block] Schedule Of Percentage Of Subscription Fees Related To Net Asset Value Class I Units Class I Units [Member] Class I Units Award Timing Predetermined Award Timing Predetermined [Flag] Related Party Transaction [Axis] Related Party Transaction [Axis] Asset Class [Axis] Asset Class [Axis] Securities Act File Number Securities Act File Number Terminal Growth Rate Measurement Input, Terminal Growth Rate [Member] Measurement Input, Terminal Growth Rate Valuation Approach and Technique [Domain] Valuation Approach and Technique [Domain] Net change in unrealized appreciation Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) Tabular List, Table Tabular List [Table Text Block] Net realized and unrealized gain on investments, including derivative contracts (in dollars per share) Investment Company, Gain (Loss) on Investment, Per Share Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Other expenses Other Expenses Adjustment to Compensation: Adjustment to Compensation [Axis] RELATED PARTY TRANSACTIONS Related Party Transactions Disclosure [Text Block] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Stock, Class of Stock [Table] Stock, Class of Stock [Table] Discount Rate Measurement Input, Discount Rate [Member] Class A Units, Class S Units, Class A-A Units, Class A-S Units, Class E-A Units, Class E-S Units Limited Partner Ship Unit Class A, S, A-A, A-S, E-A And E-S [Member] Limited Partner Ship Unit Class A, S, A-A, A-S, E-A And E-S EBITDA Multiple Measurement Input, EBITDA Multiple [Member] Classes of limited partnership units Number of Classes Of Limited Partnership Units Number of Classes Of Limited Partnership Units Measurement Input Type [Domain] Measurement Input Type [Domain] Annual hurdle rate (as percent) Related Party Transaction, Annual Hurdle Rate Percentage Related Party Transaction, Annual Hurdle Rate Percentage Adjustment to Compensation, Amount Adjustment to Compensation Amount Affiliated Entity Affiliated Entity [Member] Net change in unrealized appreciation included in earnings related to investments still held at the reporting date included in net change in unrealized appreciation on investments on the consolidated statement of operations Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss) Incentive Allocation Investment Company, Incentive Allocation to Average Net Assets, Percentage Basis of Consolidation Consolidation, Policy [Policy Text Block] Notional Derivative Asset, Notional Amount Employee Stock Option Share-Based Payment Arrangement, Option [Member] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Cash Equivalents Cash and Cash Equivalents [Member] Net realized gain on investments Net realized gain on investments Debt and Equity Securities, Realized Gain (Loss) Insider Trading Policies and Procedures [Line Items] Various Various Sector [Member] Various Sector Total liabilities and net assets Liabilities and Equity Foreign Currency Foreign Currency Transactions and Translations Policy [Policy Text Block] Fair Value Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value Reimbursable excess expense Investment Company, Reimbursable Excess Expense Cover [Abstract] Cash and Cash Equivalents Cash and Cash Equivalents, Fair Value Disclosure Maximum Maximum [Member] Accounting Policies [Abstract] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Incentive allocation payable Incentive Fee Payable Investment, Identifier [Axis] Investment, Identifier [Axis] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Pay vs Performance Disclosure [Line Items] Investment, at fair value Investment Owned, Fair Value Fair Value Investment Owned, Fair Value Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Net realized gain on derivative contracts Realized Gain (Loss), Investment, Derivative, and Foreign Currency Transaction Price Change, Operating, before Tax Liabilities Liabilities [Abstract] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Payable for investments purchased Payable, Investment, Purchase Entity Shell Company Entity Shell Company Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Statement of Stockholders' Equity [Abstract] Interest and other income receivable Increase (Decrease) in Interest and Dividends Receivable Percentage of units outstanding Redemption Program Offering, Percentage Of Units Outstanding Redemption Program Offering, Percentage Of Units Outstanding Statement of Cash Flows [Abstract] Company Selected Measure Amount Company Selected Measure Amount Cash Cash Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Measurement Input Type [Axis] Measurement Input Type [Axis] Investment, Issuer Affiliation [Axis] Investment, Issuer Affiliation [Axis] Name Measure Name Management fees Management Fee Expense Class of Stock [Line Items] Class of Stock [Line Items] Industry Sector [Domain] Industry Sector [Domain] Document Fiscal Period Focus Document Fiscal Period Focus Award Timing Method Award Timing Method [Text Block] Revenue Multiple Measurement Input, Revenue Multiple [Member] Award Type Award Type [Axis] Total assets Assets Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Geographical [Domain] Geographical [Domain] Total net assets Beginning balance Ending balance Partners' Capital Income Taxes Income Tax, Policy [Policy Text Block] Early redemption deduction (as percent) Redemption Offering Program, Early Redemption Deduction Fee, Percentage Redemption Offering Program, Early Redemption Deduction Fee, Percentage Entity Address, City or Town Entity Address, City or Town Technologies Technology Sector [Member] Cash flows from operating activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Foreign Currency Forward Contracts (CAD) Canadian Dollar Foreign Exchange Contract [Member] Canadian Dollar Foreign Exchange Contract Aerospace & Defense Aerospace Sector [Member] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] General Partner General Partner [Member] Entity Emerging Growth Company Entity Emerging Growth Company Consumer Services Consumer Services [Member] Consumer Services Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Changes in operating assets: Increase (Decrease) in Operating Assets [Abstract] Management fees waived Management fees waived Investment Company, Management Fee, Contractual Fee Waived Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Level II Fair Value, Inputs, Level 2 [Member] Net realized gain on derivative contracts Net realized gain on derivative contracts Derivative, Gain (Loss) on Derivative, Net Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Document Information [Table] Document Information [Table] PEO PEO [Member] Transfers into Level III Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3 Per Unit Data: Investment Company, Per Share Data [Abstract] Investment Company, Per Share Data Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Management fee, period of fee enforced Management Fee Waived, Period Of Fee Enforced Management Fee Waived, Period Of Fee Enforced Class E-I Units Class E-I Units [Member] Class E-I Units Derivative Instruments and Hedging Activities Disclosure [Abstract] Class A-I Units Class A-I Units [Member] Class A-I Units Units issued (in units) Limited Partners' Capital Account, Units Issued Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement [Abstract] Derivative assets, at fair value Derivative Asset Balance, beginning of period Balance, end of period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Investments Investments, Fair Value Disclosure Document Information [Line Items] Document Information [Line Items] Cost of investments purchased Cost of investments purchased Payment for Purchase, Investment, Operating Activity Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Total return based on net asset value (as percent) Investment Company, Total Return Proceeds from settlement of derivative contracts Proceeds From Derivative Instrument Operating Activities Proceeds From Derivative Instrument Operating Activities Net realized gain and change in unrealized appreciation/(depreciation): Realized Gain (Loss), Investment and Derivative, Operating, before Tax [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Aggregate consideration Proceeds from Issuance of Common Limited Partners Units Class S Units, Class A-S Units, Class E-S Units Limited Partner Ship Unit Class S, A-S And E-S [Member] Limited Partner Ship Unit Class S, A-S And E-S City Area Code City Area Code Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Direct investments, secondary investments, and primary commitments Direct Investments, Secondary Investments, and Primary Commitments [Member] Direct Investments, Secondary Investments, and Primary Commitments Commitments and Contingencies Disclosure [Abstract] Total expenses after fees waived Investment Company, Expense, after Reduction of Fee Waiver and Reimbursement Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Net cash used in operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Interest and other income receivable Interest Receivable Related Party Transactions [Abstract] Incentive allocation Incentive Fee Expense Sales and proceeds from Investments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales Subsequent Event Subsequent Event [Member] Proceeds from Units issued (in dollars per share) Investment Company, Proceeds From Units Issued, Per Share Investment Company, Proceeds From Units Issued, Per Share Due to affiliate Other Liabilities Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Servicing fees paid Payments of Servicing Fees Payments of Servicing Fees PEO Total Compensation Amount PEO Total Compensation Amount Money Market Fund Money Market Funds [Member] Total Total Investment Owned, Derivatives Assets, And Cash Equivalents, Fair Value Total Investment Owned, Derivatives Assets, And Cash Equivalents, Fair Value Entity Ex Transition Period Entity Ex Transition Period Transfers out of Level III Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3 Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Servicing fees (in dollars per share) Investment Company, Servicing Fee, Per Share Investment Company, Servicing Fee, Per Share Number of reportable segments Number of Reportable Segments Schedule of Financial Highlights Investment Company, Financial Highlights [Table Text Block] Supplemental disclosures of non-cash information Supplemental Cash Flow Information [Abstract] Other Performance Measure, Amount Other Performance Measure, Amount Entity Address, State or Province Entity Address, State or Province Net investment loss Investment Company, Investment Income (Loss) Ratio Investment Valuation Fair Value Measurement, Policy [Policy Text Block] Fair Value as Percentage of Net Assets (%) Derivative Instrument, Percent Of Net Assets Derivative Instrument, Percent Of Net Assets Related and Nonrelated Parties [Domain] Related and Nonrelated Parties [Domain] Deferred offering costs Increase (Decrease) in Deferred Charges Affiliated Investee Fund Investment, Affiliated Issuer, Noncontrolled [Member] Investment Company, Net Assets [Roll Forward] Investment Company, Net Assets [Roll Forward] Foreign Currency Forward Contracts (JPY) Japan Foreign Exchange Contract [Member] Japan Foreign Exchange Contract Derivative Instrument [Axis] Derivative Instrument [Axis] Individual: Individual [Axis] Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Document Fiscal Year Focus Document Fiscal Year Focus Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Net realized gain on investments Realized Gain (Loss), Debt and Equity Securities and Foreign Currency Transaction Price Change, Operating, before Tax Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Entity Interactive Data Current Entity Interactive Data Current Servicing Fees Servicing Fees [Policy Text Block] Servicing Fees Equity [Abstract] Proceeds from units issued Partners' Capital Account, Sale of Units Healthcare Healthcare Sector [Member] Derivative Instruments Derivatives, Policy [Policy Text Block] Investments, at fair value, at cost Amortized cost Investment Owned, Cost Fund recognized Gain (Loss) on Sale of Derivatives Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Other Commitments [Line Items] Other Commitments [Line Items] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Incentive Allocation Incentive Allocation [Member] Incentive Allocation Organizational expenses Organizational Cost, Expense Weighted Average Weighted Average [Member] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Distributions for units redeemed Stock Repurchased During Period, Value Net asset value, beginning balance (in dollars per share) Net asset value, ending balance (in dollars per share) Net Asset Value Per Share Entity Central Index Key Entity Central Index Key PEO Name PEO Name Increase (Decrease) in Partners' Capital [Roll Forward] Increase (Decrease) in Partners' Capital [Roll Forward] Net change in unrealized appreciation on derivative contracts Unrealized Gain (Loss), Derivative and Foreign Currency Transaction Price Change, Operating, before Tax Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Arrangement Duration Trading Arrangement Duration Schedule of Aggregate Notional Amount And Fair Value of Derivative Instruments Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Dividend income Dividend Income, Operating Local Phone Number Local Phone Number Class of Stock [Domain] Class of Stock [Domain] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Europe Europe [Member] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Limited partners', value Limited Partners' Capital Account Payable for investments purchased Increase (Decrease) in Payable for Investment Purchased Assets Assets [Abstract] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Statement of Financial Position Location, Balance [Axis] Statement of Financial Position Location, Balance [Axis] FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Net change in unrealized appreciation on investments Net change in unrealized appreciation on investments Debt and Equity Securities, Unrealized Gain (Loss) Net Assets Equity, Attributable to Parent [Abstract] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Fair Value as Percentage of Net Assets (%) Investment Owned, Net Assets, Percentage Entity Address, Address Line One Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Two Accrued expenses and other liabilities Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Investments [Domain] Investments [Domain] Annual management fee (as percent) Management and Service Fees, Base Rate DERIVATIVE INSTRUMENTS Derivative Instruments and Hedging Activities Disclosure [Text Block] Americas Americas [Member] Industry Sector [Axis] Industry Sector [Axis] Management fee payable Management Fee Payable Investment Company [Abstract] Other Liabilities Other Liabilities [Member] CONSOLIDATED FINANCIAL HIGHLIGHTS Investment Company, Financial Highlights [Text Block] Fair Value as of Grant Date Award Grant Date Fair Value Entity Registrant Name Entity Registrant Name Investment Company, Financial Highlights [Line Items] Investment Company, Financial Highlights [Line Items] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Portfolio Company Portfolio Company [Member] Portfolio Company Servicing fees Servicing Fees Servicing Fees Related Party Transaction [Line Items] Related Party Transaction [Line Items] Document Quarterly Report Document Quarterly Report Offering Costs Payable Offering Costs Payable [Member] Offering Costs Payable Total waived expenses Investment Company, Expense Ratio, Voluntary Fee Waiver Schedule of Quantitative Information Related to Significant Unobservable Inputs for Level 3 Instruments Carried at Fair Value Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Class C Units Class C Units [Member] Class C Units Advisory Agreement Advisory Agreement [Member] Advisory Agreement Number of operating segments Number of Operating Segments Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Receivable from investments Accrued Investment Income Receivable Investment Type [Axis] Investment Type [Axis] Related and Nonrelated Parties [Axis] Related and Nonrelated Parties [Axis] Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Returns in excess of hurdle rate (as percent) Related Party Transaction, Allocation, Percentage Of Returns In Excess Of Hurdle Rate Related Party Transaction, Allocation, Percentage Of Returns In Excess Of Hurdle Rate Restatement Determination Date: Restatement Determination Date [Axis] Non-PEO NEO Non-PEO NEO [Member] Net realized and unrealized gain on investments, including derivative contracts Gain (Loss), Investment and Derivative, Operating, and Foreign Currency Transaction, after Tax Notional Derivative Liability, Notional Amount Name Trading Arrangement, Individual Name Unfunded commitments Investment Company, Financial Support to Investee Contractually Required, Not Provided, Amount All Award Types Award Type [Domain] Equity Awards Adjustments Equity Awards Adjustments [Member] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Compensation Amount Outstanding Recovery Compensation Amount Organizational and Offering Costs Organizational And Offering Costs, Policy [Policy Text Block] Organizational And Offering Costs, Policy Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Comparable Multiple Valuation Technique, Price of Comparable Business [Member] Schedule of Investments [Line Items] Schedule of Investments [Line Items] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Investment, Issuer Affiliation [Domain] Investment, Issuer Affiliation [Domain] Name Awards Close in Time to MNPI Disclosures, Individual Name Other accrued expenses and liabilities Other Accrued Liabilities Australia AUSTRALIA Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Investment income: Revenues [Abstract] Anchor Units Anchor Units [Member] Anchor Units Receivable from investment Increase (Decrease) in Accrued Investment Income Receivable Financial Instruments [Domain] Financial Instruments [Domain] Subscription Fee (as percent) Subscription Fees, Percentage of Net Asset Value Subscription Fees, Percentage of Net Asset Value Purchases Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases Ratio to Weighted-Average Net Assets(4): Investment Company, Ratio To Average Net Assets [Abstract] Investment Company, Ratio To Average Net Assets Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Affiliated investee funds Affiliated Investee Funds [Member] Affiliated Investee Funds Investment owned, target (as percent) Investment Owned, Net Assets, Target Percentage Investment Owned, Net Assets, Target Percentage Statement of Financial Position Location, Balance [Domain] Statement of Financial Position Location, Balance [Domain] Class D Units, Class A-D Units, Class E-D Units Class D Units, Class A-D Units, Class E-D Units Limited Partner Ship Unit Class D, A-D And E-D [Member] Limited Partner Ship Unit Class D, A-D And E-D Minimum Minimum [Member] Assets Derivative Asset [Abstract] Calculation of Net Asset Value Earnings Per Share, Policy [Policy Text Block] Units issued (in units) Partners' Capital Account, Units, Sale of Units Unaffiliated investee funds Unaffiliated Investee Funds [Member] Unaffiliated Investee Funds Company Selected Measure Name Company Selected Measure Name Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Deferred expenses capitalized over amortization period (in months) Capitalized Contract Cost, Amortization Period Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Proceeds from sales and repayments of investments Proceeds from Disposition of Investment, Operating Activity All Executive Categories All Executive Categories [Member] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Total Derivative Instruments Derivative Assets (Liabilities), at Fair Value, Net Foreign Currency Forward Contracts (INR) Indian Rupee Foreign Exchange Contract [Member] Indian Rupee Foreign Exchange Contract Segment Reporting Segment Reporting, Policy [Policy Text Block] Commitments and contingencies Commitments and Contingencies Changes in operating liabilities: Increase (Decrease) in Operating Liabilities [Abstract] Limited Partners' Capital Account, Class [Domain] Limited Partners' Capital Account, Class [Domain] Financial Support to Nonconsolidated Legal Entity [Axis] Financial Support to Nonconsolidated Legal Entity [Axis] Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Derivative [Table] Derivative [Table] NAV Fair Value Measured at Net Asset Value Per Share [Member] Entity Small Business Entity Small Business Units outstanding (in units) Number of Units outstanding, end of period (in units) Limited Partners' Capital Account, Units Outstanding Significant Unobservable Inputs Investment Company, Investment Owned, Measurement Input Document Transition Report Document Transition Report Class CG Units Class CG Units [Member] Class CG Units Underlying Securities Award Underlying Securities Amount Offering costs payable Increase (Decrease) In Offering Costs Payable Increase (Decrease) In Offering Costs Payable Class A Units Class A Units [Member] Class A Units Document Period End Date Document Period End Date PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Schedule of Investments [Table] Schedule of Investments [Table] Document Type Document Type Level III Level 3 Fair Value, Inputs, Level 3 [Member] Name Outstanding Recovery, Individual Name Asset Acquisition [Domain] Asset Acquisition [Domain] Derivative Contract [Domain] Derivative Contract [Domain] Proceeds from issuance of units Proceeds from Issuance of Common Stock All Individuals All Individuals [Member] Fair Value Disclosures [Abstract] Purchase price Asset Acquisition, Consideration Transferred Name Forgone Recovery, Individual Name Net change in unrealized depreciation on derivative contracts Net change in unrealized depreciation on derivative contracts Unrealized Gain (Loss) on Derivatives Statistical Measurement [Axis] Statistical Measurement [Axis] Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Due to affiliate Increase (Decrease) in Due to Affiliates Expense support Expense Support From Investment Adviser Expense Support From Investment Adviser Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Geographical [Axis] Geographical [Axis] Liabilities Derivative Liability [Abstract] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Cumulative profits (as percent) Related Party Transaction, Allocation, Percentage Of Cumulative Profits Related Party Transaction, Allocation, Percentage Of Cumulative Profits Level I Fair Value, Inputs, Level 1 [Member] Approved Warehoused Investments Approved Warehoused Investments [Member] Approved Warehoused Investments Related Party Transaction [Table] Related Party Transaction [Table] Servicing fee (as percent) Related Party Transaction, Rate Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Offering cost expense Offering Cost, Expense Interest income Interest Income, Operating Maximum period of units outstanding (in years) Redemption Offering Program, Minimum Outstanding Period Redemption Offering Program, Minimum Outstanding Period Total Expenses before waived expenses Investment Company, Expense Ratio, Before Fee Waiver And After Incentive Fee Deduction, Net Investment Company, Expense Ratio, Before Fee Waiver And After Incentive Fee Deduction, Net Foreign Currency Forward Contracts (EUR) Euro Foreign Exchange Contract [Member] Euro Foreign Exchange Contract Net investment loss Net investment loss Investment Income, Operating, after Expense and Tax Percentage of annual operating expenses not exceeded value of fund net assets. Percentage of Annual Operating Expenses Not Exceeded Value of Fund Net Assets Percentage of Annual Operating Expenses Not Exceeded Value of Fund Net Assets Net change in unrealized appreciation on investments Unrealized Gain (Loss), Debt and Equity Securities and Foreign Currency Transaction Price Change, Operating, before Tax Non-cash redemption (in units) Partners' Capital Account, Units, Redeemed Administrative fees Administrative Fees Expense Servicing fee (as percent) Management and Service Fees, Rate Deferred offering costs Deferred Offering Costs Investment Company, Financial Highlights [Table] Investment Company, Financial Highlights [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Financial Services Financial Services Sector [Member] Collaborative Arrangement and Arrangement Other than Collaborative [Table] Collaborative Arrangement and Arrangement Other than Collaborative [Table] Award Timing Disclosures [Line Items] Net increase in net assets resulting from operations Net increase in net assets resulting from operations Net Income (Loss) Attributable to Parent Subsequent Event [Table] Subsequent Event [Table] Expiration Date Trading Arrangement Expiration Date High water mark catch up (as percent) Related Party Transaction, High Water Mark Catch Up Percentage Related Party Transaction, High Water Mark Catch Up Percentage Net investment loss (in dollars per share) Investment Company, Investment Income (Loss), Per Share, Basic Industrials Industrials Sector [Member] Industrials Sector Class A Units, Class A-A Units, Class E-A Units Limited Partner Ship Unit Class A, A-A And E-A [Member] Limited Partner Ship Unit Class A, A-A And E-A Adoption Date Trading Arrangement Adoption Date Purchase price (in usd per unit) Shares Issued, Price Per Share Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Entity Current Reporting Status Entity Current Reporting Status Derivative [Line Items] Derivative [Line Items] Class S Units Class S Units [Member] Class S Units Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Capital Unit [Line Items] Capital Unit [Line Items] Japan JAPAN Total Expenses after waived expenses Investment Company, Expense Ratio, after Fee Waiver and Incentive Fee Deduction Financial Instrument [Axis] Financial Instrument [Axis] Statement of Financial Position [Abstract] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Executive Category: Executive Category [Axis] Investments in affiliated and non-affiliated investee funds Investee Funds [Member] Investee Funds Class E-A Units Class E-A Units [Member] Class E-A Units Current Fiscal Year End Date Current Fiscal Year End Date Class of Stock [Axis] Class of Stock [Axis] Class A-A Units Class A-A Units [Member] Class A-A Units Subsequent Event Type [Domain] Subsequent Event Type [Domain] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Foreign Currency Forward Contracts (AUD) Australian Dollar Foreign Exchange Contract [Member] Australian Dollar Foreign Exchange Contract Class I Units, Class A-I Units, Class E-I Units, Class C Units, Class CG Units Class I Units, Class A-I Units, Class E-I Units, Class C Units, Class CG Units Limited Partner Ship Unit Class I, A-I, E-I, C And CG [Member] Limited Partner Ship Unit Class I, A-I, E-I, C And CG Professional fees Professional Fees Statement [Table] Statement [Table] Fair Value Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value Derivative liabilities, at fair value Derivative liabilities, at fair value Derivative Liabilities Derivative Liability Adjustments to reconcile net increase in net assets resulting from operations to net cash used in operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Cash flows from financing activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Units outstanding, beginning balance (in units) Units outstanding, ending balance (in units) Partners' Capital Account, Units Offering costs payable Offering Costs Payable Offering Costs Payable Early Investor Units Early Investor Units [Member] Early Investor Units Financial Support to Nonconsolidated Legal Entity [Domain] Financial Support to Nonconsolidated Legal Entity [Domain] Fair Value as Percentage of Net Assets (%) Cash And Cash Equivalents, Percent Of Net Assets Cash And Cash Equivalents, Percent Of Net Assets ORGANIZATION Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Schedule of Investments at Fair Value Using Level 3 Inputs Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Management fee payable Increase (Decrease) in Management Fee Payable All Adjustments to Compensation All Adjustments to Compensation [Member] Annual total return (as percent) Related Party Transaction, Allocation, Percentage Of Total Annual Return Related Party Transaction, Allocation, Percentage Of Total Annual Return Amendment flag Amendment Flag Other Asia Other Asia [Member] Other Asia Other Commitments [Table] Other Commitments [Table] Liquid investments Liquid Investments [Member] Liquid Investments Termination Date Trading Arrangement Termination Date Net cash provided by financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Class A-D Units Class A-D Units [Member] Class A-D Units Measure: Measure [Axis] Valuation Approach and Technique [Axis] Valuation Approach and Technique [Axis] Class A-S Units Class A-S Units [Member] Class A-S Units Schedule of Investments Measured at Fair Value on a Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Accrued organizational expenses Accrued Organizational Expense Accrued Organizational Expense Investment Company, Financial Highlights [Roll Forward] Investment Company, Financial Highlights [Roll Forward] Class D Units Class D Units [Member] Class D Units Warehousing Agreement Warehousing Agreement [Member] Warehousing Agreement Related Party Transaction [Domain] Related Party Transaction [Domain] Fair Value as Percentage of Net Assets (%) Investment Owned And Derivatives And Cash Equivalents, Percent Of Net Assets Investment Owned And Derivatives And Cash Equivalents, Percent Of Net Assets Total Investments, Derivative Instruments and Cash Equivalents Investment Owned And Derivatives And Cash Equivalents, Fair Value Investment Owned And Derivatives And Cash Equivalents, Fair Value Number of businesses acquired Business Combination, Number of Businesses Acquired Subsequent Events [Abstract] Schedule of transactions in Units Investment Company, Change in Net Assets [Table Text Block] Other Expenses Other Expenses [Policy Text Block] Other Expenses Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Total expenses Investment Income, Investment Expense Entity Tax Identification Number Entity Tax Identification Number Class E-S Units Class E-S Units [Member] Class E-S Units Discounted Cash Flow Valuation Technique, Discounted Cash Flow [Member] Asset Acquisition [Axis] Asset Acquisition [Axis] Derivative Instruments Derivative [Member] Class E-D Units Class E-D Units [Member] Class E-D Units Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Management fee waived, period (in months) Management Fee Waived, Period Management Fee Waived, Period Use of Estimates Use of Estimates, Policy [Policy Text Block] Servicing fees payable Servicing Fees Payable Servicing Fees Payable Trading Arrangement: Trading Arrangement [Axis] Total Shareholder Return Amount Total Shareholder Return Amount SUBSEQUENT EVENTS Subsequent Events [Text Block] Insider Trading Arrangements [Line Items] Schedule of Percentage of Servicing Fee Related to Contribution Of Fund Schedule Of Percentage Of Servicing Fee Related To Contribution Of Fund [Table Text Block] Schedule of Percentage of Servicing Fee Investments in portfolio companies Equity Securities Equity Securities [Member] Schedule of Unlimited Units Issued by Class Schedule of Capital Units [Table Text Block] Total liabilities Liabilities Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] NET ASSETS Partners' Capital Notes Disclosure [Text Block] Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Expenses: Operating Expenses [Abstract] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Asset Class [Domain] Asset Class [Domain] Net realized gains (losses) Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Incentive allocation payable Increase (Decrease) in Incentive Fee Payable Redemption of units Payments For Redemption Of Units Payments For Redemption Of Units Statement [Line Items] Statement [Line Items] Equity, Capital Unit or Share [Table] Equity, Capital Unit or Share [Table] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash and cash equivalents Cash and Cash Equivalent Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Subsequent Event [Line Items] Subsequent Event [Line Items] Total investment income Gross Investment Income, Operating Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Net increase in cash and cash equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation