v3.26.1
Cover - USD ($)
 12 Months Ended
Dec. 31, 2025
Apr. 09, 2026
Document Information [Line Items]    
Document Type 10-K  
Document Annual Report true  
Document Transition Report false  
Amendment Flag false  
Entity Registrant Name CHAMPIONSGATE ACQUISITION CORPORATION  
Entity Central Index Key 0002024460  
Document Period End Date Dec. 31, 2025  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus FY  
Current Fiscal Year End Date --12-31  
Entity File Number 001-42651  
Entity Tax Identification Number 00-0000000  
Entity Incorporation, State or Country Code E9  
Entity Address, Address Line One 419 Webster Street  
Entity Address, State or Province CA  
Entity Address, City or Town Monterey  
Entity Address, Postal Zip Code 93940  
City Area Code (831)  
Local Phone Number 204-7337  
Entity Well-known Seasoned Issuer No  
Entity Voluntary Filers No  
Entity Interactive Data Current Yes  
ICFR Auditor Attestation Flag false  
Entity Current Reporting Status Yes  
Entity Shell Company true  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Public Float $ 0  
Document Financial Statement Error Correction [Flag] false  
Documents Incorporated by Reference [Text Block] None  
Units, consisting of one Class A ordinary share, $0.0001 par value, and one Right to acquire one-eighth of one Class A ordinary share    
Document Information [Line Items]    
Title of 12(b) Security Units, consisting of one Class A ordinary share, $0.0001 par value, and one Right to acquire one-eighth of one Class A ordinary share  
Trading Symbol CHPGU  
Security Exchange Name NASDAQ  
Class A ordinary shares, $0.0001 par value    
Document Information [Line Items]    
Title of 12(b) Security Class A ordinary shares, $0.0001 par value  
Trading Symbol CHPG  
Security Exchange Name NASDAQ  
Rights, each whole right to acquire one-eighth of one Class A ordinary share    
Document Information [Line Items]    
Title of 12(b) Security Rights, each whole right to acquire one-eighth of one Class A ordinary share  
Trading Symbol CHPGR  
Security Exchange Name NASDAQ  
Class A Ordinary Shares    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   8,617,125
Class B Ordinary Shares    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   1,370,161