v3.26.3
Income Tax (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Jul. 14, 2026
Valuation Allowance [Line Items]          
Effective income tax rate (as a percent) 35.40% 16.90% 264.90% 22.00%  
XOMA Acquisition          
Valuation Allowance [Line Items]          
Deferred tax assets         $ 50.7