Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2012

Supplemental Cash Flow Information [Abstract]

Net Cash Paid For Interest and Income Taxes

Net cash paid for interest and income taxes was as follows for the years ended December 31, 2012, 2011 and 2010 (in thousands):

		2012		2011		2010
Interest, Net of Capitalized Interest	$	196,944	$	186,718	$	146,731
Income Taxes, Net of Refunds Received	$	360,006	$	260,224	$	233,462