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Fair Value Measurements - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Debt Instrument [Line Items]          
Maturities of marketable securities $ 3.7 $ 36.9 $ 4.7 $ 38.3  
Proceeds from sale of marketable securities 0.0 0.0 0.0 0.0  
Interest earned on marketable securities (less than) 0.1 $ 0.2 0.1 $ 0.6  
2026 Convertible Notes: | Convertible Notes          
Debt Instrument [Line Items]          
Fair value 7.1   7.1   $ 31.8
2028 Convertible Notes: | Convertible Notes          
Debt Instrument [Line Items]          
Fair value $ 206.3   $ 206.3   $ 199.0