The net amount of allocated corporate costs (income) from transactions with related party.

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Number of horizontal propulsion electric motors in aircraft.

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The number of vertical lift electric motors in aircraft.

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Stock issued during period for warrants exercised, shares.

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Exercise price per share or per unit of warrants or rights outstanding.

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Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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Description of the likelihood that an uncertainty in income taxes will not be sustained as a result of the examination by the taxing authority.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Net number of non-option equity instruments granted to participants.

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Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

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Summary of Significant Accounting Policies - Additional Information (Detail)		3 Months Ended		6 Months Ended		12 Months Ended
	May 09, 2022 shares	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
General and administrative expenses \| $						$ 2,509,859	$ 1,233,876	$ 1,739,815
Income tax examination likelihood of unfavorable settlement				greater than 50%		greater than 50%
Number of operating segments				3
Number of Reportable Segments				3
eVTOL [Member]
Number of Vertical Lift Electric Motors in Aircraf				8
Number of horizontal propulsion electric motors in aircraft				2
Restricted Stock Units (RSUs)
Share-based compensation arrangement by share-based payment award, non-option equity instruments, granted				460,000
Share-based compensation arrangement by share-based payment award, non-option equity instruments, vested				100,000
Share-based compensation arrangement by share-based payment award, non-option equity instruments, non-vested		120,000		120,000
Restricted Stock Units (RSUs) \| Maximum [Member]
Share-based compensation arrangement by share-based payment award, award vesting period				3 years
Restricted Stock Units (RSUs) \| Minimum [Member]
Share-based compensation arrangement by share-based payment award, award vesting period				2 years
Software licenses
Finite lived intangible asset useful life				5 years
Public Warrants [Member]
General and administrative expenses \| $						$ 1,323,915	$ 1,167,432	$ 1,710,595
Common Stock, Exercise price \| $ / shares \| $ / shares		$ 11.5		$ 11.5
General and Administrative Expense [Member] \| Embraer S A [Member]
Allocated corporate costs (income) \| $ \| $		$ 613,040	$ 339,503	$ 711,624	$ 620,131
Common Stock [Member]
Stock issued during period for warrants exercised, shares		800,000
Common Stock [Member] \| Strategic Warrants One [Member]
Warrants exercisable to purchase common stock		18,650,000		18,650,000
Common Stock, Exercise price \| $ / shares \| $ / shares		$ 0.01		$ 0.01
Stock issued during period for warrants exercised, shares	800,000
Common Stock [Member] \| Strategic Warrants One [Member] \| Parent Company [Member]
Common Stock, Exercise price \| $ / shares \| $ / shares		$ 8,000		$ 8,000
Common Stock [Member] \| Strategic Warrants Two [Member]
Warrants exercisable to purchase common stock		12,000,000		12,000,000
Common Stock, Exercise price \| $ / shares \| $ / shares		$ 15		$ 15
Common Stock [Member] \| Strategic Warrants Three [Member]
Warrants exercisable to purchase common stock		5,000,000		5,000,000
Common Stock, Exercise price \| $ / shares \| $ / shares		$ 11.5		$ 11.5
Common Class A [Member] \| Common Stock [Member]
Stock conversion ratio				0.0001
Common Class A [Member] \| Common Stock [Member] \| Public Warrants [Member]
Stock conversion ratio				0.0001