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Debt - Narrative (Details)
 1 Months Ended 9 Months Ended 18 Months Ended
Aug. 15, 2022
USD ($)
Sep. 30, 2022
USD ($)
Apr. 30, 2022
USD ($)
Apr. 08, 2022
Sep. 30, 2019
USD ($)
D
$ / shares
Sep. 30, 2023
USD ($)
Mar. 14, 2022
Dec. 31, 2022
USD ($)
Aug. 31, 2015
USD ($)
Long-term debt                  
Long-term debt           $ 573,174,000   $ 571,722,000  
Additional paid-in capital           $ 2,447,292,000   2,305,020,000  
1.50% Convertible senior notes due 2026                  
Long-term debt                  
Interest rate ( as a percent )           1.50%      
Incremental interest rate per annum       0.50%     0.50%    
Additional interest paid   $ 100,000 $ 2,100,000            
Convertible debt | 1.50% Convertible senior notes due 2026                  
Long-term debt                  
Net carrying amount           $ 283,916,000   283,044,000  
Debt principal amount         $ 287,500,000 $ 287,500,000   $ 287,500,000  
Debt instrument additional amount available for repurchase         $ 37,500,000        
Interest rate ( as a percent )         1.50% 1.50%      
Net proceeds from issuance of convertible notes         $ 279,300,000        
Trading days, number | D         20        
Consecutive trading days, period | D         30        
Stock price trigger         130.00%        
Business days, period         5 days        
Consecutive trading-day period         5 days        
Maximum product of the closing sale price of shares of the Company's common stock and the applicable conversion rate for such trading day         98.00%        
Conversion ratio         19.0404        
Conversion price per share (in dollars per share) | $ / shares         $ 52.52        
Redemption price as percent of principal amount         100.00%        
Convertible instruments principal and unpaid interest payable upon events of default         100.00%        
Minimum percentage of principal held by convertible debt instrument holders required to issue notice for declaration of principal and unpaid interest payable upon events of default         25.00%        
Term of the convertible notes           3 years      
Convertible debt | 1.50% Convertible senior notes due 2026 | Redemption on or after September 20, 2023                  
Long-term debt                  
Trading days, number | D         19        
Consecutive trading days, period | D         30        
Stock price trigger         130.00%        
Redemption price as percent of principal amount         100.00%        
Sinking fund         $ 0        
Convertible debt | 3.00% Convertible senior notes due 2022                  
Long-term debt                  
Debt principal amount                 $ 150,000,000.0
Interest rate ( as a percent )                 3.00%
Repayment of convertible notes including accrued interest $ 152,300,000