Supplemental Cash Flow Information (Tables)

3 Months Ended

Mar. 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 three-month periods ended March 31, 2012 and 2011 (in thousands):

	Three Months Ended
	March 31,
	2012		2011
Interest (1)	$	33,504	$	19,912
Income Taxes, Net of Refunds Received	$	83,955	$	9,820

(1) Net of capitalized interest of $12 million and $16 million for the three months ended March 31, 2012 and 2011, respectively.