v3.26.1
Subsequent Events (Details) - Subsequent Event [Member] - USD ($)
Aug. 07, 2026
Jul. 31, 2026
Jul. 07, 2026
Jul. 02, 2026
Subsequent Events [Line Items]        
Conversion price $ 10      
Underwriting fee payable     $ 1,500,000  
Class A [Member]        
Subsequent Events [Line Items]        
Price per share       $ 11.5
July 2 Note [Member]        
Subsequent Events [Line Items]        
Conversion price       $ 10
July 2 Note [Member] | Churchill Sponsor XI LLC [Member]        
Subsequent Events [Line Items]        
Aggregate principal amount       $ 1,500,000
July Note [Member]        
Subsequent Events [Line Items]        
Aggregate principal amount   $ 1,500,000