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Supplemental Cash Flow Information
 12 Months Ended
Dec. 31, 2011
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:
 
2011
 
2010
 
2009
 
(In millions)
Changes in Assets and Liabilities, Exclusive of Changes Shown Separately
 
 
 
 
 
Accounts receivable, net
$
71

 
$
79

 
$
167

Inventories
(129
)
 
(133
)
 
28

Recoverable pension and postretirement costs
(620
)
 
(32
)
 
(19
)
Accrued/prepaid pensions
432

 
67

 
11

Accounts payable
(23
)
 
12

 
(162
)
Income taxes payable/receivable
249

 
(245
)
 
43

Derivative assets and liabilities
(94
)
 
(48
)
 
(81
)
Postretirement obligation
209

 
(24
)
 
(147
)
Other assets
9

 
(52
)
 
58

Other liabilities
(10
)
 
83

 
171

 
$
94

 
$
(293
)
 
$
69


Supplementary cash and non-cash information for the years ended December 31, were as follows:
 
2011
 
2010
 
2009
 
(In millions)
Cash paid (received) for:
 
 
 
 
 
Interest (net of interest capitalized)
$
485

 
$
551

 
$
550

Income taxes
$
(205
)
 
$
93

 
$
18

Noncash financing activities: Common stock issued for employee benefit plans
$
1

 
$
156

 
$
47