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Fair Value Measurements - Additional Information (Detail) - USD ($) | 3 Months Ended | 5 Months Ended | 7 Months Ended | 8 Months Ended | 11 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Mar. 31, 2021 | Sep. 30, 2020 | Jun. 30, 2020 | Jun. 30, 2020 | Dec. 31, 2020 | Sep. 30, 2020 | Dec. 31, 2020 | Dec. 31, 2020 | Dec. 31, 2019
Cash and marketable securities held in trust account | $ 414,275,432 |  |  |  | $ 414,228,281 |  | $ 414,228,281 | $ 414,228,281 |
Investment income, interest | 0 |  |  |  |  |  | 0 |  |
Revaluation of the fair value of warrants | (8,467,400) | $ 619,600 | $ 1,342,000 | $ 1,342,000 |  | $ 1,961,600 | $ 18,896,400 |  |
Public Warrant [Member] |  |  |  |  |  |  |  |  |
Fair value of liabilities transferred out of level 3 | $ 0 |  |  |  | 34,697,600 |  |  |  |
Percentage volatilities of public warrant estimated before the expected business combination | 10.00% |  |  |  |  |  | 10.00% |  |
Percentage volatilities of public warrant estimated after the expected business combination | 20.00% |  |  |  |  |  | 20.00% |  |
Private Placement Warrant [Member] |  |  |  |  |  |  |  |  |
Percentage volatilities of public warrant estimated before the expected business combination | 10.00% |  |  |  |  |  | 10.00% |  |
Percentage volatilities of public warrant estimated after the expected business combination | 20.00% |  |  |  |  |  | 20.00% |  |
Groop Internet Platform Inc [Member] |  |  |  |  |  |  |  |  |
Warrant liability fair value disclosure | $ 609,000 |  |  |  | 444,000 |  | $ 444,000 | 444,000 | $ 98,000
Revaluation of the fair value of warrants |  |  |  |  |  |  |  | 346,000 |
Money Market Funds |  |  |  |  |  |  |  |  |
Cash and marketable securities held in trust account | $ 414,275,432 |  |  |  | 575 |  | 575 | 575 |
US Treasury Securities |  |  |  |  |  |  |  |  |
Cash and marketable securities held in trust account |  |  |  |  | $ 414,232,051 |  | $ 414,232,051 | $ 414,232,051 |

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- Definition Percentage volatilities of public warrant estimated before the expected business combination. + References No definition available. + Details
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