Shareholders' Equity - Common Stock Shares (Details)	5 Months Ended
Dec. 31, 2020 Vote $ / shares shares	Sep. 30, 2020 $ / shares shares	Sep. 26, 2020 $ / shares shares	Aug. 31, 2020 $ / shares shares
Class of Stock [Line Items]
Common shares, votes per share \| Vote	1
Class A Common Stock
Class of Stock [Line Items]
Common shares, shares authorized (in shares)	200,000,000	200,000,000	200,000,000	200,000,000
Common shares, par value, (per share) \| $ / shares	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Common shares, shares issued (in shares)	1,587,764
Common shares, shares outstanding (in shares)	1,587,764
Class A common stock subject to possible redemption, issued (in shares)	36,362,236
Shares subject to possible redemption	36,362,236
Class B Common Stock
Class of Stock [Line Items]
Common shares, shares authorized (in shares)	20,000,000	20,000,000	20,000,000	20,000,000
Common shares, par value, (per share) \| $ / shares	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Common shares, shares issued (in shares)	9,487,500
Common shares, shares outstanding (in shares)	9,487,500
Ratio to be applied to the stock in the conversion	20

The number of votes that each common share is entitled.

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- Definition

The ratio to be applied to the stock in a conversion of convertible stock.

+ References

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Face amount or stated value per share of common stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
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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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- Definition

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

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
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The number of securities classified as temporary equity that have been sold (or granted) to the entity's shareholders. Securities issued include securities outstanding and 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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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.

+ References

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