Acquisition Transaction Expense Risk [Member] Acquisition Transaction Expense Risk [Member] Advancements In Artificial Intelligence And Machine Learning Risk [Member] Advancements In Artificial Intelligence And Machine Learning Risk [Member] Amount or Frequency of Distribution Risk [Member] This member stands for Amount or Frequency of Distribution. This member stands for Below Investment Grade Securities Risk. Below Investment Grade Securities Risk [Member] This member stands for Best-Efforts Offering Risk. Best Efforts Offering Risk [Member] Class A [Member] Class A [Member] Class A Shares Investment 50000 Expenses [Member] Class A Shares Investment 50,000 expenses [Member] Class A Shares (Investment 50,000 Expenses) [Member] Class D [Member] Class D [Member] Class D Shares (Investment 50,000 Expenses) [Member] Class D Shares Investment 50,000 Expenses [Member] Class D Shares Investment 50,000 expenses [Member] Class I [Member] Class I [Member] Class I Shares (Investment 50,000 Expenses) [Member] Class I Shares Investment 50,000 expenses [Member] Class I Shares Investment 50,000 Expenses [Member] Closed-End Fund Structure; Liquidity Limited to Periodic Repurchases of Shares Risks [Member] Closed End Fund Structure Liquidity Limited To Periodic Repurchases Of Shares Risk [Member] This member stands for Closed-End Fund Structure; Liquidity Limited to Periodic Repurchases of Shares. Competition For Access To Private Equity Investment Opportunities Risk [Member] This member stands for Competition for Access to Private Equity Investment Opportunities. This member stands for Corporate Bonds Risk. Corporate Bonds Risk [Member] Credit Facility Barclays [Member] Credit Facility Barclays [Member] This member stands for Cyber Security Risk. Cyber Security Risk [Member] This member stands for Dependence on the Adviser and Key Personnel. Dependence on the Adviser and Key Personnel Risks [Member] Dependence On Adviser And Key Personnel Risk [Member] Direct Investing Alongside Other Parties Risks [Member] This member stands for Direct Investing Alongside Other Parties Risks. Direct Investments Risks [Member] This member stands for Direct Investments Risks. This member stands for Emerging Markets Investments Risk. Emerging Markets Investments Risk [Member] Environmental Social And Governance Risk [Member] Environmental Social And Governance Risk [Member] ESG Risk [Member] Exchange Traded Funds Risk [Member] This member stands for exchange traded funds risk. ETF Risks [Member] Failure To Consummate Acquisition Transaction Risk [Member] Failure To Consummate Acquisition Transaction Risk [Member] Failure To Realize Anticipated Benefits Of Acquisition Transaction Risk [Member] Failure To Realize Anticipated Benefits Of Acquisition Transaction Risk [Member] Fixed Income Securities Risks [Member] This member stands for Fixed-Income Securities Risks. Fixed-Income Securities Risks [Member] Foreign Currency Risk [Member] This member stands for Foreign Currency Risk. This member stands for General Investment Risks. General Investment Risks [Member] G P Stakes Risk [Member] GP Stakes Risk [Member] Hedging Risk [Member] Import And Export Regulation Risk [Member] Import And Export Regulation Risk [Member]. Import/Export Regulation Risk [Member] Inability To Obtain Approvals Risk [Member] Inability To Obtain Approvals Risk [Member] This member stands for Incentive Fee. Incentive Fee Risk [Member] This member stands for Indemnification Obligations and Limited Liability of Trustees and Adviser. Indemnification Obligations and Limited Liability of Trustees and Adviser Risk [Member] This member stands for In-Kind Distributions from Portfolio Funds. In-Kind Distributions from Portfolio Funds Risks [Member] In Kind Distributions From Portfolio Funds Risk [Member] This member stands for LIBOR and Other Reference Rates Risk. Libor and Other Reference Rates Risk [Member] This member stands for Limited Operating History. Limited Operating History Risk [Member] This member stands for Management Risk. Management Risk [Member] This member stands for Market Disruption and Geopolitical Risk. Market Disruption and Geopolitical Risk [Member] Market Disruption From Technological Developments Risk [Member] Non-Diversified Status Risks [Member] This member stands for Non-Diversified Status. Non Diversified Status Risk [Member] This member stands for Non-U.S. Investments Risk. Non U S Investments Risk [Member] Non-U.S. Investments Risks [Member] This member stands for Other Registered Investment Companies Risk. Other Registered Investment Companies Risk [Member] This member stands for Outbreaks of Infectious or Contagious Diseases and Public Health Emergencies. Outbreaks of Infectious or Contagious Diseases and Public Health Emergencies Risk [Member] This member stands for Payment In-Kind For Repurchased Shares. Payment In-Kind For Repurchased Shares Risks [Member] Payment In Kind For Repurchased Shares Risk [Member] This member stands for Portfolio Fund Risks. Portfolio Fund Risks [Member] This member stands for Portfolio Funds' Underlying Investments. Portfolio Funds' Underlying Investments Risks [Member] Portfolio Funds Underlying Investments Risk [Member] Recent Bank Failures Risk [Member] This member stands for Recent Bank Failures. This member stands for Recent Markets Fluctuations and Changes. Recent Markets Fluctuations and Changes Risk [Member] Regulated Investment Company Related Risks Of Investments Generating Non Cash Taxable Income [Member] Regulated Investment Company Related Risks of Investments Generating Non Cash Taxable Income [Member]. Regulatory Changes Affecting Private Equity Funds Risk [Member] This member stands for Regulatory Changes Affecting Private Equity Funds. This member stands for Regulatory Scrutiny and Reporting. Regulatory Scrutiny and Reporting Risk [Member] Repurchase of Shares Risk [Member] This member stands for Repurchase of Shares Risk. This member stands for Restrictions on Transfers. Restrictions On Transfers Risk [Member] This member stands for Risks Associated with Private Company Investments. Risks Associated With Private Company Investments [Member] Risks Associated With Secondary Investments [Member] This member stands for Risks Associated with Secondary Investments. This member stands for Risks of Private Equity Strategies. Risks of Private Equity Strategies [Member] This member stands for Senior Loan Risk. Senior Loan Risk [Member] Significant Secondaries Acquisition Transaction Expense Risk [Member] This member stands for Tax Considerations for the Fund. Tax Considerations for the Fund Risks [Member] Tax Considerations For Fund Risk [Member] This member stands for Tax Laws Subject to Change. Tax Laws Subject To Change Risk [Member] U.S. Debt Securities Risk [Member] U S Debt Securities Risk [Member] This member stands for U.S. Debt Securities Risk. This member stands for Valuation Risk. Valuation Risk [Member] This member stands for Yield and Ratings Risk. Yield and Ratings Risk [Member] Class of Stock [Domain] Debt Instrument Name [Domain]