v3.26.3
Fair Value - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Assets and Liabilities Measured at fair value on a recurring basis    
Restricted cash $ 1.1 $ 1.0
Short-term investments 23.4 21.1
Foreign currency forward contracts 5.7 2.5
Total assets 440.5 389.0
Foreign currency forward contracts 2.6 1.8
Total liabilities 2.6 1.8
Level 1, 2 and 3    
Assets and Liabilities Measured at fair value on a recurring basis    
Cash and cash equivalents 376.6 348.8
Level 1    
Assets and Liabilities Measured at fair value on a recurring basis    
Cash and cash equivalents 371.2 347.6
Restricted cash 1.1 1.0
Short-term investments 0.0 0.0
Foreign currency forward contracts 0.0 0.0
Total assets 372.3 348.6
Foreign currency forward contracts 0.0 0.0
Total liabilities 0.0 0.0
Level 2    
Assets and Liabilities Measured at fair value on a recurring basis    
Cash and cash equivalents 5.4 1.2
Restricted cash 0.0 0.0
Short-term investments 23.4 21.1
Foreign currency forward contracts 5.7 2.5
Total assets 34.5 24.8
Foreign currency forward contracts 2.6 1.8
Total liabilities 2.6 1.8
Level 3    
Assets and Liabilities Measured at fair value on a recurring basis    
Cash and cash equivalents 0.0 0.0
Restricted cash 0.0 0.0
Short-term investments 0.0 0.0
Foreign currency forward contracts 0.0 0.0
Total assets 0.0 0.0
Foreign currency forward contracts 0.0 0.0
Total liabilities 0.0 0.0
Fair Value Measured at Net Asset Value Per Share    
Assets and Liabilities Measured at fair value on a recurring basis    
Cash and cash equivalents $ 33.7 $ 15.6