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Supplemental Cash Flow Information (Tables)
 12 Months Ended
Dec. 31, 2018
Supplemental Cash Flow Information  
Schedule of supplemental cash flow information

Supplemental cash flow information for the years ended December 31, 2016, 2017 and 2018 is as follows (in thousands):

 

 

 

 

 

 

 

 

 

 

 

 

    

2016

    

2017

    

2018

 

Income taxes paid, net of refunds

 

$

54,442

 

$

59,474

 

$

40,179

 

Interest paid

 

$

9,378

 

$

15,415

 

$

34,223

 

Assets acquired through capital leases and deferred financing

 

$

4,491

 

$

2,418

 

$

20,576