v3.26.1
LOANS AND FINANCING - Summary of Loans and Financing (Parenthetical) (Details) - Guaranteed Notes - USD ($)
$ in Thousands
 1 Months Ended 2 Months Ended 12 Months Ended
Oct. 31, 2025
Mar. 31, 2025
Feb. 28, 2025
Mar. 31, 2025
Dec. 31, 2025
Disclosure of detailed information about loans and financing [line items]          
Gain from the modification of liabilities         $ 26,600
Embraer Netherlands Finance B.V.          
Disclosure of detailed information about loans and financing [line items]          
Proceeds from notes payable $ 1,000,000   $ 650,000    
Total transaction costs and discounts 101,400   $ 8,000    
Premiums added to the modified liabilities 55,900        
Related to transaction costs, discount on the modified liability 32,900        
Other transaction costs and discounts $ 12,500        
Banco Nacional de Desenvolvimento Econômico e Social – BNDES          
Disclosure of detailed information about loans and financing [line items]          
Borrowing costs incurred   $ 0      
Prepayments of bonds, notes and debentures   $ 371,900      
2027          
Disclosure of detailed information about loans and financing [line items]          
Repayment of notes payable       $ 532,300  
Outstanding notes principal       522,000  
Interest expense       2,700  
Premiums paid       $ 7,600  
2028          
Disclosure of detailed information about loans and financing [line items]          
Repayment of notes payable         512,500
Outstanding notes principal         479,300
Interest expense         7,900
Premiums paid         25,400
2030          
Disclosure of detailed information about loans and financing [line items]          
Repayment of notes payable         535,600
Outstanding notes principal         479,800
Interest expense         6,700
Premiums paid         $ 49,200