v3.26.3
GOODWILL AND INTANGIBLE ASSETS (Tables)
 9 Months Ended
Sep. 30, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Changes in Carrying Amount of Goodwill
The balances, net of impairment, and changes in the carrying amount of goodwill were as follows:
DxBLSTotal
Balance at December 31, 2025
$5,434.8 $1,354.7 $6,789.5 
    Goodwill acquired, excluding measurement period adjustments263.1 176.9 440.0 
    Foreign currency impact and other adjustments(4.3)(48.2)(52.5)
Balance at September 30, 2026
$5,693.6 $1,483.4 $7,177.0 
Intangible Asset and Goodwill [Table Text Block]
The components of identifiable intangible assets were as follows:
September 30, 2026December 31, 2025
Range of Useful Lives (in Years)Gross Carrying AmountAccumulated AmortizationNet Carrying AmountGross Carrying AmountAccumulated AmortizationNet Carrying Amount
Definite-lived intangible assets:
Customer relationships10-36$4,802.4 $(1,956.0)$2,846.4 $4,525.3 $(1,816.3)$2,709.0 
Patents, licenses, and technology
3-20585.3 (357.9)227.4 548.7 (337.5)211.2 
Non-compete agreements3-5224.7 (132.5)92.2 213.5 (108.0)105.5 
Other
1-1544.2 (33.6)10.6 40.0 (28.9)11.1 
Total definite-lived intangible assets5,656.6 (2,480.0)3,176.6 5,327.5 (2,290.7)3,036.8 
Indefinite-lived intangible assets:
Canadian and other licenses
540.4 N/A540.4 559.2 
N/A
559.2 
Total intangible assets$6,197.0 $(2,480.0)$3,717.0 $5,886.7 $(2,290.7)$3,596.0