Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Millions	Sep. 30, 2011	Dec. 31, 2010
Current Assets:
Cash and cash equivalents	$ 356	$ 629
Short-term marketable securities	161	128
Restricted cash	1	4
Receivables (net of reserves - $17 and $17)	376	327
Inventories	320	290
Income taxes receivable	7	3
Deferred income taxes	3	6
Other current assets	54	50
Total current assets	1,278	1,437
Long-term marketable securities	160	150
Property, plant and equipment (net of accumulated depreciation and depletion - $1,590 and $1,546)	2,129	2,266
Deferred income taxes	12	0
Other assets	240	234
Total assets	3,819	4,087
Current Liabilities:
Accounts payable	249	218
Accrued expenses	272	294
Current portion of long term debt	7	7
Income taxes payable	8	10
Total current liabilities	536	529
Long-term debt	2,298	2,301
Deferred income taxes	8	7
Other liabilities	602	631
Commitments and contingencies
Stockholders' Equity:
Preferred stock	0	0
Common stock	10	10
Treasury stock	0	(55)
Capital received in excess of par value	2,559	2,565
Accumulated other comprehensive loss	(53)	(50)
Retained earnings (deficit)	(2,141)	(1,851)
Total stockholders' equity	375	619
Total liabilities and stockholders' equity	$ 3,819	$ 4,087