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Investments and Fair Value Measurements - Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended
Mar. 01, 2024
Mar. 31, 2024
Mar. 31, 2025
Dec. 31, 2024
Feb. 28, 2022
Jun. 30, 2020
May 31, 2020
Debt Instrument [Line Items]              
Equity investment in a privately-held company     $ 750,000 $ 750,000 $ 2,000,000    
Impairment charge of an equity investment     1,300,000        
Nonrecurring              
Debt Instrument [Line Items]              
Assets and liabilities measured at fair value on nonrecurring basis     $ 0 0      
Convertible Senior Notes, Due 2029 | Convertible Debt              
Debt Instrument [Line Items]              
Stated interest rate on debt (as a percent)   1.00% 1.00%        
Extinguishment of debt, amount   $ 313,100,000          
Convertible Senior Notes, Due 2029 | Convertible Debt | Level 2              
Debt Instrument [Line Items]              
Fair value of long-term debt     $ 637,600,000 674,800,000      
Convertible Senior Notes, Due 2029 | Convertible Debt | Private Placement              
Debt Instrument [Line Items]              
Aggregate principal amount of debt   $ 747,500,000 $ 747,500,000        
Convertible Senior Notes, Due 2025 | Convertible Debt              
Debt Instrument [Line Items]              
Stated interest rate on debt (as a percent)     0.50%     0.50%  
Extinguishment of debt, amount $ 313,100,000   $ 313,100,000        
Convertible Senior Notes, Due 2025 | Convertible Debt | Level 2              
Debt Instrument [Line Items]              
Fair value of long-term debt     $ 430,800,000 $ 423,200,000      
Convertible Senior Notes, Due 2025 | Convertible Debt | Private Placement              
Debt Instrument [Line Items]              
Aggregate principal amount of debt           $ 747,500,000 $ 747,500,000