v3.26.1
GOODWILL AND INTANGIBLE ASSETS, NET - Schedule of Gross Carrying and Accumulated Amortization Amounts Related to Company's Intangible Assets (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Acquired Finite Lived Intangible Assets [Line Items]    
Gross intangible assets $ 2,153.9 $ 2,046.8
Accumulated amortization (1,298.0) (1,214.3)
Net intangible assets 855.9 832.5
Customer relationships    
Acquired Finite Lived Intangible Assets [Line Items]    
Gross intangible assets 723.0 716.2
Accumulated amortization (416.1) (406.7)
Net intangible assets 306.9 309.5
Proprietary data    
Acquired Finite Lived Intangible Assets [Line Items]    
Gross intangible assets 470.2 455.6
Accumulated amortization (167.0) (147.5)
Net intangible assets 303.2 308.1
Acquired technology and software    
Acquired Finite Lived Intangible Assets [Line Items]    
Gross intangible assets 285.9 258.2
Accumulated amortization (222.5) (213.7)
Net intangible assets 63.4 44.5
Trademarks    
Acquired Finite Lived Intangible Assets [Line Items]    
Gross intangible assets 209.1 209.1
Accumulated amortization (192.0) (189.9)
Net intangible assets 17.1 19.2
Internally developed capitalized software    
Acquired Finite Lived Intangible Assets [Line Items]    
Gross intangible assets 465.7 407.7
Accumulated amortization (300.4) (256.5)
Net intangible assets $ 165.3 $ 151.2