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Cash, Cash Equivalents and Investments - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Cash and Cash Equivalents [Abstract]      
Proceeds from sale of available for sale securities $ 70.5    
Proceeds from sale of marketable securities 3.7    
Marketable security, realized gain 1.7    
Marketable securities, unrealized gain (loss) (5.6) $ (23.4)  
Debt securities, available-for-sale, unrealized loss position $ 0.0   $ 9.7