Supplemental Cash Flow Information (Notes)

12 Months Ended

Dec. 31, 2012

Supplemental Cash Flow Information [Abstract]

SUPPLEMENTAL CASH FLOW INFORMATION

SUPPLEMENTAL CASH FLOW INFORMATION

A detailed analysis of the changes in assets and liabilities that are reported in the Consolidated Statements of Cash Flows follows:

	2012			2011			2010
	(In millions)
Changes in Assets and Liabilities, Exclusive of Changes Shown Separately
Accounts receivable, net	$	52		$	71		$	79
Inventories	35			(129		)	(133		)
Recoverable pension and postretirement costs	141			(620		)	(32		)
Accrued/prepaid pensions	280			432			67
Accounts payable	40			(23		)	12
Income taxes payable/receivable	30			249			(245		)
Derivative assets and liabilities	53			(94		)	(48		)
Postretirement obligation	(323		)	209			(24		)
Regulatory assets	122			38			(37		)
Other assets	117			(28		)	(15		)
Other liabilities	(105		)	(11		)	83
	$	442		$	94		$	(293	)

Supplementary cash information for the years ended December 31, were as follows:

	2012		2011			2010
	(In millions)
Cash paid (received) for:
Interest (net of interest capitalized)	$	438	$	485		$	551
Income taxes	$	173	$	(205	)	$	93

Supplementary non-cash information for the years ended December 31, were as follows:

	2012		2011		2010
	(In millions)
Common stock issued for employee benefit plans	$	114	$	1	$	156
Change in capital expenditures not paid	$	23	$	76	$	20