v3.26.1
Financial Instruments - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Investments, All Other Investments [Abstract]          
Cash equivalents and available-for-sale securities with remaining contractual maturities of less than 1 year, amortized cost $ 328.5   $ 328.5    
Cash equivalents and available-for-sale securities with remaining contractual maturities of less than 1 year, fair value 328.2   328.2    
Cash equivalents and available-for-sale securities with remaining contractual maturities with maturities of 1 to 3 years, amortized cost 91.2   91.2    
Cash equivalents and available-for-sale securities with remaining contractual maturities with maturities of 1 to 3 years, fair value 91.0   91.0    
Realized losses on available-for-sale securities 0.0 $ 0.0 0.0 $ 0.0  
Net unrealized loss position 0.0   0.0   $ 0.0
Accrued interest receivable from available-fore-sale investments $ 2.2   $ 2.2   $ 1.5
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration] Prepaid expenses and other current assets   Prepaid expenses and other current assets   Prepaid expenses and other current assets