Class S Shares [Member] Class D Shares [Member] Class I Shares [Member] Investment of $1,000 [Member] Investment of $50,000 [Member] General Risks of Investing in the Fund [Member] General Investment Risks [Member] No Operating History [Member] No Prior Experience of the Adviser Managing a Registered Closed-End Investment Company [Member] Management Risk [Member] Dependence on Dawson, the Adviser and Key Personnel [Member] Dynamic Investment Strategy [Member] Closed-End Fund Structure; Liquidity Limited to Discretionary Repurchases of Shares [Member] Repurchase of Shares Risk [Member] Payment In-Kind For Repurchased Shares [Member] Restrictions on Transfers [Member] Non-Diversified Status [Member] Sector Concentration Risk [Member] Borrowing [Member] Amount or Frequency of Distribution [Member] Risk Factors Relating to Investing in Private Assets [Member] General [Member] Business and Market [Member] Valuation Risk [Member] Growth Equity and Venture Capital Strategies [Member] Buyout Risks [Member] Special Situations Risks [Member] Underlying Fund Risks [Member] Reliance on Underlying Fund Managers; Non-Controlling Investments [Member] Risks Associated with Portfolio Investments [Member] Lack of Operating History [Member] Contingent Liabilities Associated with Private Investment Fund Interests Acquired in Secondary Transactions [Member] Pooled Investments in Secondary Investments [Member] Transfer Restrictions Relating to Secondary Investments [Member] Continuation Funds and GP-led Restructuring Risks [Member] Reliance on Underlying Fund Managers and Managers of Portfolio Companies; Non-Controlling Investments [Member] Risks Associated with Portfolio Companies [Member] Valuation of Secondary Investments [Member] Competition for Secondary Investments [Member] Incomplete Information and “All or Nothing” Investments [Member] Multiple Tiers of Expenses [Member] Co-Investment Transactions Risks [Member] Co-Investment Risks [Member] Reliance on Managers of Lead Equity Sponsors; Non-Controlling Investments [Member] Other Investment Risks [Member] Limited Due Diligence [Member] Follow-On Investments [Member] Risks upon Disposition of Portfolio Investments [Member] Difficulty of Bringing Suit or Foreclosure [Member] Non-U.S. Investments Risk [Member] Risk of Bridge Financing [Member] Emerging Markets Investments Risk [Member] Foreign Currency Risk [Member] Yield and Ratings Risk [Member] U.S. Debt Securities Risk [Member] Corporate Bonds Risk [Member] Below Investment Grade Securities Risk [Member] Other Registered Investment Companies Risk [Member] Other Risks [Member] Financial Market Fluctuations and Dislocations [Member] Financial Institution Risk; Distress Events [Member] Public Health Emergencies [Member] Uncertain Economic, Social and Political Environment [Member] Terrorist Activities [Member] International Conflicts and Geopolitical Events [Member] Advancements in Artificial Intelligence and Machine Learning [Member] Cyber Security Risk [Member] Fund Structure [Member] Tax Considerations [Member] Tax Laws Subject to Change [Member] Withholding and Other Taxes [Member] Tax Information Exchange Regimes; FATCA Withholding Tax on Certain Non-U.S. Entities [Member] Difficulty Paying Distributions [Member] Incentive Fee [Member] Indemnification Obligations and Limited Liability of Trustees and Adviser [Member] Regulatory Scrutiny and Reporting [Member] Market Conditions in the European Union [Member] Non-U.S. Portfolio Investments [Member] Significant Developments Stemming from the U.S. Presidential Administration [Member] Impacts of U.S. Tariffs [Member] Best-Efforts Offering Risk [Member] Inflation Risk [Member] Guarantees [Member]