Condensed Consolidated Balance Sheets (USD $) In Millions	Jun. 30, 2011	Dec. 31, 2010
Current Assets:
Cash and cash equivalents	$ 402	$ 629
Short-term marketable securities	158	128
Restricted cash	2	4
Receivables (net of reserves - $18 and $17)	380	327
Inventories	313	290
Income taxes receivable	2	3
Deferred income taxes	6	6
Other current assets	56	50
Total current assets	1,319	1,437
Long-term marketable securities	165	150
Property, plant and equipment (net of accumulated depreciation and depletion - $1,619 and $1,546	2,221	2,266
Other assets	244	234
Total assets	3,949	4,087
Current Liabilities:
Accounts payable	234	218
Accrued expenses	278	294
Current portion of long term debt	7	7
Income taxes payable	5	10
Total current liabilities	524	529
Long-term debt	2,299	2,301
Deferred income taxes	8	7
Other liabilities	591	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	2,556	2,565
Accumulated other comprehensive loss	(13)	(50)
Retained earnings (deficit)	(2,026)	(1,851)
Total stockholders' equity	527	619
Total liabilities and stockholders' equity	$ 3,949	$ 4,087