v3.21.1

Stockholders' Equity - Additional Information (Detail) - $ / shares	Mar. 31, 2021	Mar. 02, 2021	Jan. 08, 2021
Preferred stock par or stated value per share	$ 0.0001
Preferred stock shares authorized	1,000,000
Preferred stock shares issued	0
Preferred stock shares outstanding	0
Common Class A [Member]
Common stock, par or stated value per share	$ 0.0001
Common stock shares authorized	100,000,000
Common stock shares issued	2,522,587
Common stock, shares, outstanding	2,522,587
Temporary equity shares outstanding	20,477,413
Common Class A [Member] \| IPO [Member]
Percentage of common stock outstanding after conversion	20.00%
Common Class B [Member]
Common stock, par or stated value per share	$ 0.0001
Common stock shares authorized	10,000,000
Common stock shares issued	5,750,000		5,750,000
Common stock, shares, outstanding	5,750,000
Temporary equity shares outstanding			750,000
Percentage of common stock outstanding after IPO			20.00%
Number of share options exercised during the current period		750,000

Number of share options exercised during the current period.

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Percentage of common stock outstanding after conversion.

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Percentage of common stock outstanding after Ipo.

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Face amount or stated value per share of common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.

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Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.

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Kensington Capital Acquisition Corp. II 10-Q