v3.21.2

Class A Common Stock Subject to Possible Redemption - Additional Information (Detail) - Common Class A [Member] - $ / shares | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Temporary Equity [Line Items] |  |
Common stock par value | $ 0.0001 | $ 0.0001
Common stock shares authorized | 380,000,000 | 380,000,000
Common stock shares subject to possible redemption shares | 41,400,000 | 41,400,000
Common stock including temporary equity outstanding | 42,014,000 | 42,014,000

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