| Commitments - Additional Information (Detail) | Sep. 09, 2020  USD ($)  $ / shares | 
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| Commitments And Contingencies Disclosure [Abstract] | |
| Underwriter deferred fee, per unit | $ / shares | $ 0.35 | 
| Underwriter aggregate deferred fee | $ | $ 8,050,000 | 
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- Definition Underwriter aggregate deferred fee. No definition available. 
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- Definition Underwriter deferred fee per unit. No definition available. 
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- References No definition available. 
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