v3.25.3
Fair Value Measurements (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2025
Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Intangible assets not subject to amortization   $ 1,319.1 $ 1,813.3
Impairment $ 501.0    
Other Intangible Assets      
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Impairment loss   494.0  
Intangible assets not subject to amortization   $ 777.0