Supplemental Cash Flows Information

6 Months Ended

Jun. 30, 2012

Supplemental Cash Flow Information [Abstract]

13. Supplemental Cash Flows Information:

		Three Months Ended June 30,				Six Months Ended June 30,
		2012		2011		2012		2011
			(In millions)

Non-cash items excluded from the statement of cash flows:
	Increase in accrued capital expenditures	$	(23)	$	(7)	$	(66)	$	(10)
	Increase in asset retirement costs		(9)		(6)		(5)		(8)

- Definition

The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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