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Debt - Convertible Senior Notes (Details)
12 Months Ended
Nov. 17, 2020
USD ($)
$ / shares
May 18, 2020
USD ($)
$ / shares
Jan. 10, 2017
USD ($)
$ / shares
Dec. 31, 2022
USD ($)
D
Dec. 31, 2021
USD ($)
Debt          
Transaction costs         $ 835,000
Long-term Debt, Measurement Input us-gaap:MeasurementInputDiscountRateMember us-gaap:MeasurementInputDiscountRateMember us-gaap:MeasurementInputDiscountRateMember    
Convertible Notes          
Debt          
Multiples of principal holders may convert       1,000  
Trading days       5  
Consecutive trading days | D       30  
Stock price trigger (as a percent)       130.00%  
Number of consecutive business days       5 days  
Maximum percentage of common stock conversion       98.00%  
Convertible Notes | Minimum          
Debt          
Trading days | D       20  
2023 Notes          
Debt          
Conversion rate     0.0249800    
Conversion price (in dollars per share) | $ / shares     $ 40.03    
Transaction costs     $ 9,200,000    
Measurement input     7.0    
Debt discount     $ 72,500,000    
Transaction costs allocated to the equity component     $ 1,900,000    
2025 Notes          
Debt          
Conversion rate 0.0416667        
Conversion price (in dollars per share) | $ / shares $ 24.00        
Transaction costs $ 1,900,000        
Measurement input 8.0        
Debt discount $ 21,000,000.0        
Transaction costs allocated to the equity component $ 300,000        
2027 Notes          
Debt          
Conversion rate   0.0715372      
Conversion price (in dollars per share) | $ / shares   $ 13.98      
Transaction costs   $ 3,100,000      
Measurement input   9.1      
Debt discount   $ 34,200,000      
Transaction costs allocated to the equity component   $ 800,000