v3.26.1
Intangible Assets
 6 Months Ended
Jun. 30, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Intangible Assets Intangible Assets
Intangible assets consisted of the following:
 June 30, 2026December 31, 2025
GrossAccumulated
Amortization		NetGrossAccumulated
Amortization		Net
Customer relationships$2,189.1 $(744.8)$1,444.3 $2,085.9 $(684.9)$1,401.0 
Internal use software1,814.3 (885.4)928.9 1,778.3 (822.8)955.5 
Database and credit files1,831.0 (1,062.3)768.7 1,383.0 (1,010.4)372.6 
Trademarks, copyrights and patents583.5 (205.8)377.7 566.4 (197.9)368.6 
Noncompete and other agreements1.3 (0.6)0.7 1.2 (0.3)0.8 
Total intangible assets$6,419.1 $(2,898.8)$3,520.4 $5,814.8 $(2,716.3)$3,098.5 
Changes in the carrying amount of intangible assets between periods consisted of the following: 
GrossAccumulated AmortizationNet
Balance, December 31, 2025
$5,814.8 $(2,716.3)$3,098.5 
Business acquisitions590.1 — 590.1 
Developed internal use software100.0 — 100.0 
Amortization— (257.2)(257.2)
Disposals and retirements(70.3)69.6 (0.7)
Foreign exchange rate adjustment(15.3)5.1 (10.2)
Balance, June 30, 2026$6,419.1 $(2,898.8)$3,520.4