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Fair Value Measurements - Summary of Changes in Fair Value of Warrant Liabilities and Forward Purchase Agreement Liability (Details) - USD ($) | 7 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2021
Private Placement |  |
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] |  |
Beginning balance |  | $ 10,146,000
Initial measurement at July 27, 2020 (including overallotment) | $ 7,565,000 |
Change in valuation inputs or other assumptions | 2,581,000 | (5,411,200)
Ending balance | 10,146,000 | 4,734,800
Public |  |
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] |  |
Beginning balance |  | 19,665,000
Initial measurement at July 27, 2020 (including overallotment) | 14,662,500 |
Change in valuation inputs or other assumptions | 5,002,500 | (10,488,000)
Ending balance | 19,665,000 | 9,177,000
Warrant Liability |  |
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] |  |
Beginning balance |  | 29,811,000
Initial measurement at July 27, 2020 (including overallotment) | 22,227,500 |
Change in valuation inputs or other assumptions | 7,583,500 | (15,899,200)
Ending balance | 29,811,000 | 13,911,800
Forward Purchase Agreement |  |
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] |  |
Beginning balance |  | 2,900,000
Initial measurement at July 27, 2020 (including overallotment) | 1,000,000 |
Change in fair value | 1,900,000 | (1,300,000)
Ending balance | $ 2,900,000 | $ 1,600,000

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- Definition Amount of increase (decrease) 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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