Quarterly report pursuant to Section 13 or 15(d)

Acquisitions - Schedule Of Allocation Of Business Combination Consideration Between Acquiree And Contractual Agreement Asset (Parenthetical) (Details)

v3.21.2
Acquisitions - Schedule Of Allocation Of Business Combination Consideration Between Acquiree And Contractual Agreement Asset (Parenthetical) (Details) - $ / shares
9 Months Ended
Apr. 06, 2021
Jan. 11, 2021
Sep. 30, 2021
Series C Redeemable Convertible Preferred Stock [Member]      
Business Acquisition [Line Items]      
Stock issued during period, shares, acquisitions 2,677,200 8,924,009  
Uber Elevate [Member]      
Business Acquisition [Line Items]      
Business combination, share price   $ 8.70  
Uber Elevate [Member] | Series C Redeemable Convertible Preferred Stock [Member]      
Business Acquisition [Line Items]      
Stock issued during period, shares, acquisitions     8,924,009
Business combination, share price     $ 8.70