v3.26.1
Segment Reporting and Disaggregation of Relevant Expense Captions - Segment Reporting Information, by Segment (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting Information [Line Items]    
Total revenues $ 814.5 $ 572.6
Less:    
Cost of revenues 13.8 9.2
Total research and development 296.2 263.2
Acquired in-process research and development 21.2 0.1
Selling, general, and administrative 318.5 276.5
Gain on sale of business, net of transaction costs (28.6) 0.0
Unrealized (gain) loss on equity investments (25.3) 30.6
Investment income and other, net (28.1) (21.7)
Provision for income taxes 48.9 6.8
Net income 197.9 7.9
Reportable Segment    
Segment Reporting Information [Line Items]    
Total revenues 814.5 572.6
Less:    
Cost of revenues 13.8 9.2
Total research and development 296.2 263.2
Acquired in-process research and development 21.2 0.1
Selling, general, and administrative 318.5 276.5
Unrealized (gain) loss on equity investments (25.3) 30.6
Investment income and other, net (28.1) (21.7)
Provision for income taxes 48.9 6.8
Net income 197.9 7.9
Reportable Segment | INGREZZA net product sales    
Segment Reporting Information [Line Items]    
Total revenues 656.9 545.2
Reportable Segment | CRENESSITY net product sales    
Segment Reporting Information [Line Items]    
Total revenues 153.3 14.5
Reportable Segment | Other revenues    
Segment Reporting Information [Line Items]    
Total revenues 4.3 12.9
Reportable Segment | External research and development    
Less:    
Total research and development 148.0 107.9
Reportable Segment | Payroll and benefits    
Less:    
Total research and development 84.5 75.0
Reportable Segment | Milestones    
Less:    
Total research and development 22.6 45.4
Reportable Segment | Other research and development    
Less:    
Total research and development $ 41.1 $ 34.9