Net Change in Operating Assets and Liabilities (Tables)

3 Months Ended

Mar. 31, 2012

Net Change in Operating Assets and Liabilities

Schedule of changes in operating assets and liabilities, net of the effects of acquisitions and dispositions

(In thousands)	Three Months Ended March 31, 2012			Three Months Ended March 31, 2011			Total from June 12, 2008 (Inception) through March 31, 2012
Decrease (increase) in operating assets:
Accounts receivable	$	25,408		$	(1,160	)	$	(44,368	)
Inventory		(4,442	)		(1,175	)		(82,654	)
Prepaid expenses and other assets		382			(874	)		(7,004	)
Increase (decrease) in operating liabilities:
Accounts payable		(13,924	)		2,803			6,494
Prepaid income taxes		1,560			—			(16,272	)
Asset retirement obligation		—			(165	)		(2,049	)
Accrued expenses		(4,605	)		2,074			8,032
	$	4,379		$	1,503		$	(137,821	)