Post-effective amendment to a registration statement that is not immediately effective upon filing

Merger and Reverse Recapitalization - Additional Information (Detail)

v3.22.1
Merger and Reverse Recapitalization - Additional Information (Detail)
$ / shares in Units, $ in Millions
 3 Months Ended
Jul. 14, 2021
USD ($)
$ / shares
shares
Sep. 30, 2020
USD ($)
Dec. 31, 2021
$ / shares
shares
Dec. 31, 2020
$ / shares
shares
Business Acquisition [Line Items]        
Convertible preferred stock converted into shares 143,795,504      
Common stock, Par value | $ / shares $ 0.0001   $ 0.0001 $ 0.0001
Business acquisition common stock exchange ratio 0.9522514      
Common stock reserved for future issuance     56,394,803 130,804,276
Common stock, Shares issued     185,993,058 39,510,108
Common stock, Shares outstanding 5,220,000      
Proceeds From Merger Including Contribution Cash Held In Trust | $ $ 360.9      
Proceeds from Contributions from Affiliates | $   $ 215.1    
Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Share Value, Amount | $ 64.2      
Cash In Connection With PIPE Financing | $ 210.0      
Payments for Merger Related Costs | $ 34.5      
General and Administrative Expense [Member]        
Business Acquisition [Line Items]        
Payments for Merger Related Costs | $ $ 2.0      
PIPE[Member]        
Business Acquisition [Line Items]        
Common stock, Shares issued 21,000,000      
Sponsor [Member]        
Business Acquisition [Line Items]        
Common stock, Shares outstanding 2,610,000      
Subscription Agreements [Member]        
Business Acquisition [Line Items]        
Common stock, Shares issued 21,000,000      
Common stock, share price | $ / shares | $ / shares $ 10.00      
Proceeds from issuance of private placement | $ | $ $ 210.0      
Stock Options [Member]        
Business Acquisition [Line Items]        
Common stock reserved for future issuance 18,434,577      
Stock Options and Restricted Stock Units [Member]        
Business Acquisition [Line Items]        
Common stock reserved for future issuance 24,065,423      
Common Stock and Restricted Stock Units [Member]        
Business Acquisition [Line Items]        
Common stock reserved for future issuance 16,066,667      
Markfoged [Member]        
Business Acquisition [Line Items]        
Business acquisition, share price | $ / shares | $ / shares $ 10.00      
Payments for Merger Related Costs | $ $ 16.0      
AONE [Member]        
Business Acquisition [Line Items]        
Common stock, Shares outstanding [1] 26,875,000      
Payments for Merger Related Costs | $ $ 18.5      
AONE [Member] | PIPE[Member]        
Business Acquisition [Line Items]        
Common stock, Shares issued 41,456,333      
Series Seed Convertible Preferred Stock [Member]        
Business Acquisition [Line Items]        
Convertible preferred stock converted into shares 17,918,211      
Series A Convertible Preferred Stock [Member]        
Business Acquisition [Line Items]        
Convertible preferred stock converted into shares 28,725,920      
Series B Convertible Preferred Stock [Member]        
Business Acquisition [Line Items]        
Convertible preferred stock converted into shares 34,391,480      
Series C Convertible Preferred Stock [Member]        
Business Acquisition [Line Items]        
Convertible preferred stock converted into shares 14,468,290      
Series D Convertible Preferred Stock [Member]        
Business Acquisition [Line Items]        
Convertible preferred stock converted into shares 17,305,052      
[1] Includes AONE Class A shareholders 15,081,333, and AONE Class B shareholders 5,375,000