v3.26.1
Financial Instruments and Fair Value Measurements - Schedule of Cash Equivalents (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and Cash Equivalents, Fair Value Disclosure [1] $ 843.2 $ 978.0
Cash and cash equivalents, Amortized Cost 843.2 978.0
Cash [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash, Amortized Cost 752.6 609.2
Cash Fair Value [1] 752.6 609.2
Cash equivalents, Fair Value 752.6 609.2
Level 1 | Money Market Funds [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Amortized Cost 70.6 339.2
Cash equivalents, Fair Value [1] 70.6 339.2
Cash and Cash Equivalents, Fair Value Disclosure 70.6 339.2
Level 2 | Time Deposits [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Amortized Cost 20.0 29.6
Cash equivalents, Fair Value [1] 20.0 29.6
Cash and Cash Equivalents, Fair Value Disclosure $ 20.0 $ 29.6
[1] We did not have any unrealized gains and losses related to our cash equivalents.