v3.26.3
Marketable Securities - Schedule of Available-for-sale Debt Securities (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost $ 127.7  
Fair Value 124.7  
U.S. government and agency securities    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 34.1 $ 40.2
Gross Unrealized Gains 0.0 0.2
Gross Unrealized Losses (1.1) 0.0
Fair Value 33.0 40.4
Corporate bonds and notes    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 93.6 68.7
Gross Unrealized Gains 0.0 0.5
Gross Unrealized Losses (1.9) (0.1)
Fair Value $ 91.7 $ 69.1