Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Summary of Class A Common Stock Subject to Possible Redemption (Detail)

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Summary of Significant Accounting Policies - Summary of Class A Common Stock Subject to Possible Redemption (Detail) - Common Class A [Member] - USD ($)
9 Months Ended 12 Months Ended
Sep. 30, 2021
Dec. 31, 2020
Temporary Equity [Line Items]    
Gross proceeds $ 400,000,000 $ 400,000,000
Less:    
Proceeds allocated to Public Warrants 18,400,000 18,400,000
Class A ordinary shares issuance costs 20,292,642 20,292,642
Plus:    
Accretion of carrying value to redemption value 38,692,642 38,692,642
Class A ordinary shares subject to possible redemption $ 400,000,000 $ 400,000,000