Commitments and Contingencies - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions	4 Months Ended	6 Months Ended
Dec. 31, 2020	Jun. 30, 2021
Commitments And Contingencies Disclosure [Abstract]
Underwriting discount per unit	$ 0.20	$ 0.20
Payments for underwriting discount	$ 8.1	$ 8.1
Deferred underwriting commission per unit	$ 0.35	$ 0.35
Deferred underwriting commissions payable	$ 14.1	$ 14.1

Cash paid for expenses incurred during underwriting activities (the process to review insurance applications, evaluate risks, accept or reject applications, and determine the premiums to be charged) for insurance companies.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration