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SUPPLEMENTAL CASH FLOW INFORMATION
6 Months Ended
Jun. 30, 2019
Supplemental Cash Flow Elements [Abstract]  
SUPPLEMENTAL CASH FLOW INFORMATION SUPPLEMENTAL CASH FLOW INFORMATION

Supplemental cash flow information was as follows:
 
Six months ended June 30,
 
2019
 
2018
 
(In thousands)
Interest paid
$
104,829

 
72,051

Income taxes paid
10,782

 
15,109

Changes in accounts payable related to purchases of revenue earning equipment
37,744

 
75,312

Operating and revenue earning equipment acquired under finance leases
6,633

 
9,906