Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2012

Supplemental Cash Flow Elements [Abstract]

Supplemental cash flow information

Supplemental cash flow information was as follows:

	Years ended December 31,
	2012		2011	2010
	(In thousands)
Interest paid	$	126,764	126,916	120,184
Income taxes paid	11,613		21,541	4,906
Changes in accounts payable related to purchases of revenue earning equipment	27,528		61,290	17,559
Operating and revenue earning equipment acquired under capital leases (1)	20,670		39,279	137
Fair value of debt assumed on acquisition	379		—	—

(1) Includes 19.9 million of capital leases assumed in the Euroway acquisition.