Class I Shares [Member] Class S Shares [Member] Class D Shares [Member] Assuming a 5% Annual Return on Investment of $1,000 Expenses Paid [Member] Assuming a 5% Annual Return on Investment of $1,000,000 Expenses Paid [Member] Assuming a 5% Annual Return on Investment of $50,000 Expenses Paid [Member] General Risks of Investing in C-SPEF [Member] General Investment Risks [Member] Market and Economic Risk [Member] Conflicts of Interests [Member] Management Risk [Member] Dependence on the Adviser and Key Personnel [Member] Closed-End Fund Structure; Liquidity Limited to Periodic Repurchases of Shares [Member] Risks related to Repurchases of Shares [Member] Distributions in Kind [Member] Confidential Information [Member] Restrictions on Transfers [Member] Non-Diversified Status [Member] Valuation Risk [Member] Amounts and Frequency of Distributions [Member] Effect of Additional Subscriptions [Member] Access to Investor Data [Member] Allocation of Investment Opportunities [Member] Risks of Investing in Private Equity Investments [Member] Risks of Private Equity Strategies [Member] Private Equity Investment Risks [Member] Risks Associated with Direct Investments in Private Companies [Member] Risks of Private Equity Investments [Member] Competition for Access to Private Equity Investments Opportunities [Member] Portfolio Fund Risks [Member] Portfolio Funds’ Underlying Investments [Member] Risks Associated with Secondary Transactions [Member] Regulatory Changes Affecting Private Equity Funds [Member] In-Kind Distributions from Portfolio Funds [Member] Co-Investments Risks [Member] Risks Associated with Direct Investing Alongside Other Parties [Member] Loans to Private Companies [Member] Private Credit Investments [Member] Fixed-Income Securities Risks [Member] Other Investment Risks [Member] Risks of Holding Cash, Money Market Instruments and Other Short-Term Investments [Member] Non-U.S. Investments Risk [Member] Investments in Emerging Markets Risk [Member] Foreign Currency Risk [Member] Below Investment Grade Securities Risk [Member] Leverage Utilized by C-SPEF [Member] Decision-Making Authority Risk [Member] Recent Markets Fluctuations and Changes [Member] Public Health Risks [Member] Market Disruption and Geopolitical Risk [Member] United Kingdom Exit from the European Union [Member] Global Developments and their Impact on Asian Economies [Member] Cyber Security Risk [Member] Tax Considerations for C-SPEF [Member] Withholding Risk Applicable to Secondaries Funds [Member] Risks Related to Hedging and Derivative Transactions [Member] Tax Laws Subject to Change [Member] Limitation on Liability of Trustees and Officers; Indemnification and Advance of Expenses [Member] Regulatory Scrutiny and Reporting [Member] Reasonable Best-Efforts Nature of this Offering [Member] Potential Future Conversion to an Interval Fund [Member] Quantitative Analysis Risk [Member]