SPAC Sponsor, Affiliate, or Promoter [Axis] AEI Capital SPAC Venture II LLC [Member] Compensation Nature [Axis] Placement Units [Member] Over Allotment Option [Member] Private Units [Member] Public Units [Member] Founder Shares [Member] Over-allotment Option [Axis] Over-allotment Option Exercised [Member] Redemption Level [Axis] Redemption at 25 Percent of Maximum [Member] Redemption at 50 Percent of Maximum [Member] Redemption at 75 Percent of Maximum [Member] Redemption at 100 Percent of Maximum [Member] Over-allotment Option Not Exercised [Member] Class B Ordinary Shares [Member] Private Placement Units [Member] Working Capital Loans [Member] No Over Allotment [Member] No Redemption [Member] Full Over Allotment [Member] Dilution Source [Axis] Net Proceeds from this Offering and Sale of the Placement Units Net of Expenses [Member] Offering Costs Accrued for or Paid in Advance Excluded from Tangible Book Value [Member] Overallotment Liability [Member] Proceeds Held in Trust Subject to Redemptions [Member] Class B Ordinary Shares Outstanding Prior to this Offering [Member] Class B Ordinary Shares Forfeited if Over Allotment is Not Exercised [Member] Ordinary Shares Offered [Member] Ordinary Shares Included in the Placement Units Offered [Member] Ordinary Shares Subject to Redemption [Member] Cover [Abstract] Amendment Flag Entity Central Index Key Amendment Description Document Type Entity Registrant Name Entity Incorporation, State or Country Code Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Ex Transition Period Private Units [Member] Sponsor [Member] Placement Units [Member] AEI Capital SPAC Venture II LLC [Member] Sponsor and AEI Capital SPAC Venture II LLC [Member] Over Allotment Option [Member] Class B Ordinary Shares [Member] No Over Allotment [Member] Full Over Allotment [Member] Net Proceeds from this Offering and Sale of the Placement Units Net of Expenses [Member] Offering Costs Accrued for or Paid in Advance Excluded from Tangible Book Value [Member] Proceeds Held in Trust Subject to Redemptions [Member] Class B Ordinary Shares Forfeited if Over Allotment is Not Exercised [Member] Ordinary Shares Offered [Member] Ordinary Shares Included in the Placement Units Offered [Member] Private Placement Units [Member] Working Capital Loans [Member] Class B Ordinary Shares Outstanding Prior to this Offering [Member] Ordinary Shares Subject to Redemption [Member] Net Tangible Book Value, Adjusted, per Share SPAC Sponsor Form of Organization Net Tangible Book Value, Adjusted Number of Shares Used, Adjustment De-SPAC Consummation Timeframe Extension, Security Holders Voting or Redemption Rights [Flag] SPAC Offering Forepart, De-SPAC Consummation Timeframe Description [Text Block] SPAC Offering Forepart, De-SPAC Consummation Timeframe SPAC Offering Forepart, Security Holders Have the Opportunity to Redeem Securities [Flag] SPAC Offering Forepart, Security Holder Redemptions Subject to Limitations [Flag] Securities Issued or to be Issued, Shares Price Paid or to be Paid for Securities, Per Share Price Paid or to be Paid for Securities, Total Amount SPAC Offering Forepart, Actual or Material Conflict of Interest [Flag] SPAC Offering Forepart, Adjusted Net Tangible Book Value Per Share [Table Text Block] Difference Between the Offering Price and the Adjusted Net Tangible Book Value, Per Share SPAC Registered Offering Prospectus Summary, Identify and Evaluate Potential Business Combination Candidates, Manner [Text Block] SPAC Will Solicit Shareholder Approval for De-SPAC Transaction [Flag] De-SPAC Consummation Timeframe, Limitations on Extensions [Text Block] SPAC Sponsor Name SPAC Sponsor Business, General Character [Text Block] SPAC Prospectus Summary, Sponsor Compensation [Table Text Block] SPAC Sponsor, Nature of Reimbursement SPAC, Trust or Escrow Account, Material Terms [Text Block] SPAC, Trust or Escrow Account, Gross Offering Proceeds Placed, Percent SPAC, Trust or Escrow Account, Gross Offering Proceeds Placed, Amount SPAC, Actual or Potential Material Conflict of Interest, Prospectus Summary [Text Block] SPAC Offering Forepart, De-SPAC Consummation Timeframe May be Extended [Flag] SPAC, Compensation and Securities Issuance, Material Dilution, Likelihood [Text Block] SPAC, Adjusted Net Tangible Book Value Per Share with Sources of Dilution [Table Text Block] Registered Offering Price per Share Net Tangible Book Value, Pre-transaction, Per Share Net Tangible Book Value, Increase from Public Shareholders, Per Share Net Tangible Book Value, Amount of Dilution, per Share Net Tangible Book Value SPAC Sponsor [Table Text Block] SPAC Sponsor and Affiliates Information, Restrictions on Sale of SPAC Securities [Table Text Block] SPAC, Securities Offered, Redemption Rights [Text Block] SPAC Officers and Directors, Fiduciary Duties to Other Companies, Description [Text Block] Fiduciary Duties to Other Companies, SPAC Officers and Directors [Table Text Block] Conflict of Interest, Description [Text Block] SPAC Sponsor, Controlling Persons [Table Text Block] SPAC Additional Financing Plans, Impact on Security Holders [Text Block] SPAC, Securities Offered, Material Terms [Text Block]