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Supplemental Cash Flow Information
 12 Months Ended
Dec. 31, 2019
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
Supplemental cash flow information for the years ended December 31 is as follows:
 
2019
 
2018
 
2017
Cash paid for interest
$
93.7

 
$
89.2

 
$
86.2

Cash paid for taxes (net of refunds)
$
(3.0
)
 
$
2.7

 
$
1.4

Assets acquired under finance/capital lease
$
19.2


$
36.7


$
45.2