Change in Accounting Principle (Tables)

3 Months Ended

Mar. 31, 2012

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

Schedule of Change in Accounting Principle

The following table summarizes the line items affected in our consolidated balance sheet at December 31, 2011:

	As Originally Reported		As Adjusted		Effect of Change
	(In thousands)
Accounts receivable: Crude oil resales	$	743,544	$	5,166	$	(738,378	)
Total current assets	4,659,124		3,920,746		(738,378		)
Total assets	$	10,314,621	$	9,576,243	$	(738,378	)
Accounts payable	$	2,243,072	$	1,504,694	$	(738,378	)
Total current liabilities	2,629,061		1,890,683		(738,378		)
Total liabilities and equity	$	10,314,621	$	9,576,243	$	(738,378	)

The following table summarizes the line items affected in our consolidated statement of cash flow for the three months ended March 31, 2011:

	As Originally Reported			As Adjusted			Effect of Change
	(In thousands)
(Increase) decrease in current assets:
Accounts receivable	$	(159,138	)	$	(69,352	)	$	89,786
Increase (decrease) in current liabilities:
Accounts payable	$	181,045		$	91,259		$	(89,786	)