S-K 1603(a)(9) Restrictions on Selling Securities	Oct. 14, 2025
SPAC Sponsor and Affiliates Information, Restrictions on Sale of SPAC Securities [Line Items]
SPAC Sponsor, Terms That Would Result in Earlier Expiration of Restrictions [Text Block]	In addition, in order to facilitate our initial business combination or for any other reason determined by our sponsor in its sole discretion, our sponsor may surrender or forfeit, transfer or exchange our founder shares, private placement shares or any of our other securities, including for no consideration, as well as subject any such securities to earn-outs or other restrictions, or otherwise amend the terms of any such securities or enter into any other arrangements with respect to any such securities. We may also issue Class A ordinary shares upon conversion of the Class B ordinary shares at a ratio greater than one-to-one at the time of our initial business combination as a result of the anti-dilution provisions set forth in our amended and restated memorandum and articles of association.
Founder Shares [Member]
SPAC Sponsor and Affiliates Information, Restrictions on Sale of SPAC Securities [Line Items]
SPAC Sponsor, Persons and Entities Subject to Restrictions	Sponsor, directors, officers and transferees
SPAC Sponsor, Description of Expiration Dates of Restrictions [Text Block]	The earlier of (a) one year after the completion of our initial business combination or (b) subsequent to our initial business combination, (i) if the last reported sale price of our Class A ordinary shares equals or exceeds $12.00 per share (as adjusted for share sub-divisions, share dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any 30 trading day period commencing at least 150 days after our initial business combination, or (i) the date on which we complete a liquidation, merger, share exchange, reorganization or other similar transaction that results in all of our shareholders having the right to exchange their ordinary shares for cash, securities or other property
SPAC Sponsor, Description of Exceptions to Restrictions [Text Block]	Transfers permitted (a) to our officers or directors, any current or future affiliates or family members of any of our officers or directors, any members of our sponsor, any current or future affiliates of our sponsor or as a gift to a charitable organization, (b) in the case of an individual, by gift to a member of one of the members of the individual’s immediate family or to a trust, the beneficiary of which is a member of one of the individual’s immediate family, an current or future affiliate of such person or to a charitable organization; (c) in the case of an individual, by virtue of laws of descent and distribution upon death of the individual; (d) in the case of an individual, pursuant to a qualified domestic relations order; (e) by private sales or transfers made in connection with any forward purchase agreement or similar arrangement or in connection with the consummation of an initial business combination at prices no greater than the price at which the shares were originally purchased; (f) in the event of our liquidation prior to the completion of our initial business combination; or (g) by virtue of the laws of Delaware or our sponsor’s limited liability company agreement upon dissolution of our sponsor; provided, however, that in the case of clauses (a) through (e) or (g) these permitted transferees must enter into a written agreement agreeing to be bound by these transfer restrictions and the other restrictions contained in the letter agreements and by the same agreements to be entered into by our sponsor with respect to such securities (including provisions relating to voting, the trust account and liquidation distributions described elsewhere in this prospectus).
Private Placement Shares [Member]
SPAC Sponsor and Affiliates Information, Restrictions on Sale of SPAC Securities [Line Items]
SPAC Sponsor, Persons and Entities Subject to Restrictions	Sponsor, directors, officers and transferees
SPAC Sponsor, Description of Expiration Dates of Restrictions [Text Block]	30 days after the completion of our initial business combination
SPAC Sponsor, Description of Exceptions to Restrictions [Text Block]	Same as above
Any ordinary shares or any other securities convertible into, or exercisable or exchangeable for, any ordinary shares [Member]
SPAC Sponsor and Affiliates Information, Restrictions on Sale of SPAC Securities [Line Items]
SPAC Sponsor, Persons and Entities Subject to Restrictions	Sponsor, directors, officers and transferees
SPAC Sponsor, Description of Expiration Dates of Restrictions [Text Block]	180 days
SPAC Sponsor, Description of Exceptions to Restrictions [Text Block]	The representative of the underwriters in our initial public offering in its sole discretion may release any of the securities subject to these lock-up agreements at any time without notice, other than in the case of the officers and directors, which shall be with notice. Our sponsor, officers and directors are also subject to separate transfer restrictions on their founder shares and private placement shares pursuant to the letter agreement described in the immediately preceding paragraphs.

Cantor Equity Partners V, Inc. S-1/A