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Share-Based Compensation - Stock Options Activity (Details) - Stock Option - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Shares    
Outstanding at January 1, 2019 (in shares) 1,008,586  
Granted (in shares) 288,855  
Exercised (in shares) (171,061)  
Forfeited (in shares) (110,808)  
Outstanding at December 31, 2019 (in shares) 1,015,572 1,008,586
Vested and expected to vest at December 31, 2019 (in shares) 982,705  
Exercisable at December 31, 2019 (in shares) 489,720  
Weighted Average Price    
Outstanding at January 1, 2019 (in dollars per share) $ 147.60  
Granted (in dollars per share) 190.43  
Exercised (in dollars per share) 112.67  
Forfeited (in dollars per share) 186.25  
Outstanding at December 31, 2019 (in dollars per share) 161.45 $ 147.60
Vested and expected to vest at December 31, 2019 (in dollars per share) 160.46  
Exercisable at December 31, 2019 (in dollars per share) $ 134.20  
Weighted-Average Remaining Contractual Term    
Weighted-Average Remaining Contractual Term (years) 6 years 11 months 8 days 6 years 11 months 19 days
Vested and expected to vest at December 31, 2019 6 years 10 months 17 days  
Exercisable at December 31, 2019 5 years 4 months 28 days  
Aggregate Intrinsic Value    
Outstanding, intrinsic value $ 67,900,000 $ 89,500,000
Vested and expected to vest at December 31, 2019 66,700,000  
Exercisable at December 31, 2019 $ 46,100,000