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Condensed Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Unaudited) (Parenthetical) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2021
IPO [Member]    
Subsidiary, Sale of Stock [Line Items]    
Issuance costs $ 23.8 $ 23.8