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Organization and Nature of Business - Additional Information (Detail)
6 Months Ended
May 09, 2022
shares
Jun. 30, 2022
USD ($)
Jun. 30, 2021
USD ($)
Apr. 04, 2022
USD ($)
$ / shares
shares
Subsidiary, Sale of Stock [Line Items]        
Transaction Costs   $ 47,885,258 $ 0  
Common Stock [Member] | Common Class A [Member]        
Subsidiary, Sale of Stock [Line Items]        
Stock conversion ratio   0.0001    
Business Combination Agreement [Member]        
Subsidiary, Sale of Stock [Line Items]        
Transaction Costs   $ 47,885,258    
Embraer Aircraft Holding Inc. ("EAH") [Member]        
Subsidiary, Sale of Stock [Line Items]        
Ownership Percentage   90.00%    
Zanite Acquisition Corp. [Member] | Business Combination Agreement [Member] | Common Stock [Member]        
Subsidiary, Sale of Stock [Line Items]        
Stock conversion ratio   0.01    
Zanite Acquisition Corp. [Member] | Embraer Aircraft Holding Inc. ("EAH") [Member] | Business Combination Agreement [Member] | Common Stock [Member] | Common Class A [Member]        
Subsidiary, Sale of Stock [Line Items]        
Issuance of shares for consideration (in shares) | shares 220,000,000      
Private Placement [Member] | Common Stock [Member] | Common Class A [Member] | PIPE Investors [Member]        
Subsidiary, Sale of Stock [Line Items]        
Common stock shares subscribed but not issued | shares       35,730,000
Share price | $ / shares       $ 10
Common stock value subscribed but not issued       $ 357,300,000
Private Placement [Member] | Common Stock [Member] | Common Class A [Member] | Zanite Sponsor LLC [Member]        
Subsidiary, Sale of Stock [Line Items]        
Common stock shares subscribed but not issued | shares       2,500,000
Common stock value subscribed but not issued       $ 25,000,000
Private Placement [Member] | Common Stock [Member] | Common Class A [Member] | Embraer Aircraft Holding Inc. ("EAH") [Member]        
Subsidiary, Sale of Stock [Line Items]        
Common stock shares subscribed but not issued | shares       18,500,000
Common stock value subscribed but not issued       $ 185,000,000