v2.4.0.6

Supplemental Information To Statements Of Cash Flows (Tables)

12 Months Ended

Dec. 31, 2011

Supplemental Information To Statements Of Cash Flows [Abstract]

Schedule Of Supplemental To Cash Flow Information

	Year Ended December 31,
	2011	2010	2009
	(In millions)
Net decrease (increase) in working capital:
(Increase) decrease in accounts receivable	$       (185)	$           23	$         142
Decrease in other current assets	125	21	212
Increase (decrease) in accounts payable	64	37	(91)
Increase in revenues and royalties payable	144	48	—
Increase (decrease) in income taxes payable	78	(203)	(48)
Decrease in other current liabilities	(41)	(199)	(66)
Net decrease (increase) in working capital	$         185	$       (273)	$         149
Supplementary cash flow data – total operations:
Interest paid (net of capitalized interest)	$         325	$         359	$         314
Income taxes (received) paid	$       (383)	$         955	$           68

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Tabular disclosure of supplemental cash flow information for the periods presented.

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