v3.25.2
Other Intangible Assets, Net - Intangible Assets by Major Class (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Goodwill And Intangible Assets [Line Items]    
Definite-lived intangible assets, Gross $ 11,915.7 $ 11,671.7
Definite-lived intangible assets, Accumulated Amortization (3,788.6) (3,387.4)
Definite-lived intangible assets, Net 8,127.1 8,284.3
Total intangible assets, Gross 12,072.6 11,828.6
Other intangible assets, net 8,284.0 8,441.2
Trade names    
Goodwill And Intangible Assets [Line Items]    
Indefinite-lived intangible assets: 156.9 156.9
Customer relationships    
Goodwill And Intangible Assets [Line Items]    
Definite-lived intangible assets, Gross 7,850.4 7,773.9
Definite-lived intangible assets, Accumulated Amortization (1,703.5) (1,515.9)
Definite-lived intangible assets, Net 6,146.9 6,258.0
Technology and content    
Goodwill And Intangible Assets [Line Items]    
Definite-lived intangible assets, Gross 2,795.9 2,748.8
Definite-lived intangible assets, Accumulated Amortization (1,333.2) (1,204.6)
Definite-lived intangible assets, Net 1,462.7 1,544.2
Computer software    
Goodwill And Intangible Assets [Line Items]    
Definite-lived intangible assets, Gross 1,179.7 1,060.6
Definite-lived intangible assets, Accumulated Amortization (690.8) (609.2)
Definite-lived intangible assets, Net 488.9 451.4
Trade names and other    
Goodwill And Intangible Assets [Line Items]    
Definite-lived intangible assets, Gross 89.7 88.4
Definite-lived intangible assets, Accumulated Amortization (61.1) (57.7)
Definite-lived intangible assets, Net $ 28.6 $ 30.7