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Share-Based Compensation - Fair Value Assumptions (Details) - $ / shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Significant unobservable inputs used in the fair value measurement      
Expected exercise multiple, maximum   2.8 2.8
Employee Stock Option      
Significant unobservable inputs used in the fair value measurement      
Risk-free interest rate, minimum (as percent) 1.80% 1.10% 0.60%
Risk-free interest rate, maximum (as percent) 3.90% 1.70% 1.10%
Expected exercise multiple, maximum 2.8    
Expected volatility, minimum (as percent) 51.00% 51.00% 58.00%
Expected volatility, maximum (as percent) 60.00% 59.00% 59.00%
Expected dividend yield (as percent) 0.00% 0.00% 0.00%
Contractual life (in years) 10 years 10 years 10 years
Employee Stock Option | Minimum      
Significant unobservable inputs used in the fair value measurement      
Fair value of ordinary share (in dollars per share) $ 5.51 $ 9.94 $ 4.95
Employee Stock Option | Maximum      
Significant unobservable inputs used in the fair value measurement      
Fair value of ordinary share (in dollars per share) $ 9.04 $ 14.97 $ 11.89