XML 277 R44.htm IDEA: XBRL DOCUMENT v3.23.1
Other intangible assets (Details) - USD ($)
$ in Millions
Mar. 31, 2023
Dec. 31, 2022
Finite-lived    
Gross value $ 5,823.6 $ 5,791.7
Accumulated amortization 1,838.8 1,750.7
Carrying value 3,984.8 4,041.0
Indefinite-lived 92.3 92.3
Total 4,077.1 4,133.3
Customer relationships    
Finite-lived    
Gross value 4,834.4 4,806.4
Accumulated amortization 1,403.3 1,333.5
Carrying value 3,431.1 3,472.9
Trade Names [Member]    
Finite-lived    
Gross value 356.3 354.4
Accumulated amortization 211.3 205.1
Carrying value 145.0 149.3
Other    
Finite-lived    
Gross value 632.9 630.9
Accumulated amortization 224.2 212.1
Carrying value $ 408.7 $ 418.8