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Convertible Senior Notes - General (Details) - 2.75% Convertible Senior Notes due 2027
 3 Months Ended
Jun. 11, 2020
USD ($)
D
Sep. 30, 2023
USD ($)
D
$ / shares
Dec. 31, 2022
USD ($)
Long-Term Debt      
Convertible Notes | $ $ 287,500,000 $ 287,500,000 $ 287,500,000
Interest rate (as a percent) 2.75% 2.75% 2.75%
Net proceeds from the debt | $ $ 242,200,000    
Threshold trading days | D 20 20  
Threshold consecutive trading days | D 30 30  
Premium percentage on conversion price 130.00% 130.00%  
Number of business days | D 5    
Measurement period 10 days    
Denomination for conversion of debt | $ $ 1,000    
Product of sale price and conversion rate (as a percent) 98.00%    
Initial conversion price | $ / shares   $ 56.10