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 |