Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2014

Supplemental Cash Flow Elements [Abstract]

Supplemental cash flow information

Supplemental cash flow information was as follows:

	Years ended December 31,
	2014		2013	2012
	(In thousands)
Interest paid	$	139,595	132,946	126,764
Income taxes paid	11,382		13,063	11,613
Changes in accounts payable related to purchases of revenue earning equipment	39,071		43,745	27,528
Operating and revenue earning equipment acquired under capital leases (1)	7,972		5,698	20,670
Fair value of debt assumed on acquisition	—		—	379

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(1) The 2012 amount includes $20 million of capital leases assumed in the Euroway acquisition.