Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2013

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Information

Supplemental cash flow information is as follows:

	Years Ended December 31,
	2013			2012			2011
	(In thousands)
Income tax refunds received	$	11,165		$	8,382		$	8,432
Income taxes paid		(79,778	)		(34,854	)		(18,759	)
Interest paid, net of amount capitalized		(60,340	)		(41,854	)		(43,980	)