v3.26.1
Equity (Details Textuals)
$ / shares in Units, $ in Millions
 2 Months Ended 6 Months Ended
Aug. 13, 2025
$ / shares
shares
Jul. 12, 2024
USD ($)
$ / shares
shares
Sep. 30, 2025
USD ($)
shares
Jun. 30, 2026
USD ($)
$ / shares
shares
Dec. 31, 2025
$ / shares
shares
Aug. 13, 2025
R$ / shares
Class of Stock [Line Items]            
Common stock, par value (in dollars per share) | $ / shares       $ 0.001 $ 0.001  
Common stock, shares authorized       1,000,000,000    
Preferred stock, shares authorized       100,000,000    
Common stock, shares issued       348,486,333 348,304,584  
Common stock, shares outstanding       348,486,333 348,304,584  
Preferred stock, shares issued       0 0  
Preferred stock, shares outstanding       0 0  
Common stock, voting rights       one vote per share    
Private Placement            
Class of Stock [Line Items]            
Aggregate gross proceeds from the private placement | $   $ 95.6        
Payments of stock issuance costs | $   $ 2.3        
Private Placement | Subscription Agreements            
Class of Stock [Line Items]            
Common stock, par value (in dollars per share) | $ / shares   $ 0.001        
Common stock, sale of newly issued shares   23,900,000        
Purchase price (in dollars per share) | $ / shares   $ 4        
Private Placement | Warrant exchange agreements            
Class of Stock [Line Items]            
Common Stock, shares issued upon exchange for surrender and cancellation of warrants   3,300,000        
Common Stock issuable shares   8,300,000        
Private Placement | Warrant exchange agreements | Penny Warrants            
Class of Stock [Line Items]            
Common Stock, shares issued upon exchange for surrender and cancellation of warrants   2,500,000        
Private Placement | Embraer Aircraft Holding Inc. (“EAH”) | Warrant exchange agreements | Penny Warrants            
Class of Stock [Line Items]            
Common Stock, shares issued upon exchange for surrender and cancellation of warrants   1,500,000        
Registered Direct Offering            
Class of Stock [Line Items]            
Aggregate gross proceeds from the private placement | $     $ 230.0      
Registered Direct Offering | Subscription Agreements            
Class of Stock [Line Items]            
Purchase price | $ / shares $ 4.85          
Common stock, par value (in dollars per share) | $ / shares $ 0.001          
Common stock, sale of newly issued shares 47,400,000          
Aggregate gross proceeds from the private placement | $       $ 230.0    
Payments of stock issuance costs | $       12.6    
Registered Direct Offering | Subscription Agreements | Brazil’s National Development Bank (“BNDES”)            
Class of Stock [Line Items]            
Aggregate gross proceeds from the private placement | $       $ 75.0    
Registered Direct Offering | Subscription Agreements | Brazilian Depositary Receipts (“BDRs”)            
Class of Stock [Line Items]            
Purchase price | R$ / shares           R$ 26.21
Registered Direct Offering | Embraer Aircraft Holding Inc. (“EAH”)            
Class of Stock [Line Items]            
Common stock, sale of newly issued shares     4,100,000      
Aggregate gross proceeds from the private placement | $     $ 20.0