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Basis of Preparation and Material Accounting Policies - Additional Information (Detail) - USD ($)
$ in Thousands
 1 Months Ended 12 Months Ended
May 31, 2024
Dec. 31, 2024
Disclosure of basis of preparation of financial statements [line items]    
Finite lived intangible assets estimated useful lives   5 years
Nidec Aerospace LLC [Member]    
Disclosure of basis of preparation of financial statements [line items]    
Proportion of ownership interest in joint venture   49.00%
Xmobots Holding S.A [Member]    
Disclosure of basis of preparation of financial statements [line items]    
Proportion of ownership interest in joint venture   36.92%
Coqueiro [Member]    
Disclosure of basis of preparation of financial statements [line items]    
Proportion of ownership interest in the associate 23.40%  
EZS Informtica S.A Tempest and Tempest Security Intelligence Limited [Member]    
Disclosure of basis of preparation of financial statements [line items]    
Proportion of ownership interest in the associate 100.00%  
Bottom of range [member]    
Disclosure of basis of preparation of financial statements [line items]    
Warranty coverage period   3 years
Top of range [member]    
Disclosure of basis of preparation of financial statements [line items]    
Warranty coverage period   6 years
Low value assets leases individual amount   $ 5
Atech Negocios em Tecnologia S A And Thyssenkrup Marine Systems GmbH [Member]    
Disclosure of basis of preparation of financial statements [line items]    
Percentage of ownership interest in an investee   25.00%
Financiadora de Estudos e Projetos [Member] | Equity Investment Fund Aerospacial [Member]    
Disclosure of basis of preparation of financial statements [line items]    
Proportion of ownership interest in the associate   34.00%
Acumuladores Moura S A And Banco [Member] | Equity Investment Fund MSW Multi Corp Two [Member]    
Disclosure of basis of preparation of financial statements [line items]    
Proportion of ownership interest in the associate   40.00%
Eve Holding [Member]    
Disclosure of basis of preparation of financial statements [line items]    
Number of shares issued   27,218,588
Capital contribution   $ 95,600
Cancellation of shares   8,296,470
Eve Holding [Member] | Bottom of range [member]    
Disclosure of basis of preparation of financial statements [line items]    
Percentage of ownership interest in an investee   83.70%
Embraer Aircraft Holding, Inc. [Member]    
Disclosure of basis of preparation of financial statements [line items]    
Capital contribution   $ 30,000
Number of shares received   7,500,000
Adjustment in non-controlling interest   $ 47,400
Transaction costs   45,600
Other Investors [Member]    
Disclosure of basis of preparation of financial statements [line items]    
Capital contribution   $ 65,600
Number of shares received   19,718,588