S-K 1603(a) SPAC Sponsor |
Sep. 18, 2025 |
|---|---|
| SPAC Sponsor, Compensation [Line Items] | |
| SPAC Sponsor, Nature of Reimbursement | •
CCIX’s officers and directors, and their affiliates are entitled to reimbursement of out-of-pocket expenses incurred by them in connection with certain activities on CCIX’s behalf, such as identifying and investigating possible business targets and business combinations. As of the date of this proxy statement/prospectus, such reimbursement is estimated to be approximately $ in the aggregate. However, if CCIX fails to consummate a business combination within the completion window, they will not have any claim against the trust account for reimbursement. Accordingly, CCIX may not be able to reimburse these expenses if the Transactions or another business combination are not completed within the completion window. |
| Churchill Sponsor IX, LLC [Member] | |
| SPAC Sponsor [Line Items] | |
| SPAC Sponsor, Affiliate, or Promoter | Sponsor |
| SPAC Sponsor Name | Churchill Sponsor IX, LLC |
| SPAC Sponsor Form of Organization | Limited Liability Company |