Fair Value Measurements - Summary of Changes in Fair Value of Financial Instruments Using Level 3 Inputs (Details) - USD ($)	1 Months Ended	12 Months Ended
Oct. 31, 2020	Dec. 31, 2020
Liabilities:
Fair value when issued (October 2020)	$ 27,610,000
Change in fair value		$ 21,310,000
Transfers		(24,500,000)
Total		24,420,000
Private Placement Warrants
Liabilities:
Fair value when issued (October 2020)	11,000,000
Transfers		(11,000,000)
Warrant
Liabilities:
Fair value when issued (October 2020)	13,500,000
Transfers		(13,500,000)
Forward Purchase Agreements (FPAs)
Liabilities:
Fair value when issued (October 2020)	$ 3,110,000
Change in fair value		21,310,000
Total		$ 24,420,000

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Amount of issuances of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Amount of increase (decrease) of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Amount of transfers of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) into (out of) level 3 of the fair value hierarchy.

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Fair value of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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