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Stock-Based Compensation - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Dec. 31, 2022
Jul. 31, 2021
May 02, 2019
Feb. 01, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based payment awards classified as liabilities, gain (loss) $ 5,000        
Restricted Share Units (RSUs) and Performance Share Units (PSUs)          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Weighted average period for expense to be recognized (in years) 4 years 21 days        
Awards vested (in shares) 20,754,864 17,869,663      
Total remaining stock-based compensation expense $ 8,000        
Stock Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Amount available for future issuance (in shares) 19,987,642 24,252,537 49,573,570    
Percent threshold of common stock issued and outstanding for annual increase of shares available for issue     5.00%    
Stock Incentive Plan | Restricted Stock Units | PRC Citizen Employees          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Awards vested (in shares) 1,614,088 1,448,697      
EI And STI Plans          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Amount available for future issuance (in shares)     0    
Equity Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares authorized for grant (in shares)         42,390,000
STI Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares authorized for grant (in shares)       14,130,000  
Total remaining stock-based compensation expense, options $ 3,500,000        
STI Plan | Stock Option          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Weighted average period for expense to be recognized (in years) 2 years 9 months