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Share-Based Compensation - Options (Details) - Class A common shares - Stock options
6 Months Ended
Jun. 30, 2022
$ / shares
shares
Number of Shares  
Outstanding, beginning of the period | shares 9,226,846
Granted | shares 1,561,160
Exercised | shares (207,972)
Forfeited | shares (1,006,491)
Outstanding, end of the period | shares 9,573,543
Options exercisable | shares 5,246,401
Options unvested | shares 4,327,142
Weighted Average Grant Date Fair Value  
Outstanding, beginning of the period | $ / shares $ 14.14
Granted | $ / shares 10.74
Exercised | $ / shares 5.45
Forfeited | $ / shares 15.60
Outstanding, end of the period | $ / shares 13.62
Options exercisable | $ / shares 13.54
Options unvested | $ / shares $ 13.72