v3.26.1
Description of Business and Nature of Operations (Details) - $ / shares
May 22, 2023
Jul. 01, 2021
Oct. 02, 2020
Jun. 30, 2026
Dec. 31, 2025
Class A Common Stock          
Description of Business and Nature of Operations          
Common stock par value (in dollars per share)       $ 0.0001 $ 0.0001
Conversion ratio   1      
Class B Common Stock          
Description of Business and Nature of Operations          
Common stock par value (in dollars per share)       $ 0.0001 $ 0.0001
Conversion ratio   1      
Private Placement Warrants          
Description of Business and Nature of Operations          
Warrants issued (in shares)     6,600,000    
Unit price (in dollars per share)     $ 1.00    
Public offering | Class A Common Stock          
Description of Business and Nature of Operations          
Common stock par value (in dollars per share) $ 0.0001        
Affiliated Entity | Public offering | Evgo Member Holdings | Class A Common Stock          
Description of Business and Nature of Operations          
Issuance of Class A common stock under the ATM, net of issuance costs (in shares) 5,882,352