CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2012
Current assets:
Cash and cash equivalents	$ 359	$ 431	$ 299
Receivables, less allowances for losses and discounts ($41 at March 31, 2013, $41 at December 31, 2012, and $42 at March 31, 2012)	1,047	968	1,199
Inventories	1,178	1,139	1,237
Prepaid expenses	99	110	130
Total current assets	2,683	2,648	2,865
Investments and other assets:
Equity investments	293	294	316
Repair parts inventories	137	133	153
Pension assets			121
Other assets	676	675	695
Goodwill	2,048	2,079	2,127
Total other assets	3,154	3,181	3,412
Property, plant and equipment, at cost	6,509	6,667	7,049
Less accumulated depreciation	3,829	3,898	4,165
Net property, plant and equipment	2,680	2,769	2,884
Total assets	8,517	8,598	9,161
Current liabilities:
Short-term loans and long-term debt due within one year	347	319	406
Accounts payable	904	1,032	943
Other liabilities	523	656	602
Total current liabilities	1,774	2,007	1,951
Long-term debt	3,550	3,454	3,724
Deferred taxes	184	182	214
Pension benefits	825	846	856
Nonpension postretirement benefits	262	264	270
Other liabilities	323	329	410
Share owner's equity of the Company:
Common stock, par value $.01 per share, 1000 shares authorized, 100 shares issued
Other contributed capital	116	124	271
Retained earnings	2,752	2,683	2,465
Accumulated other comprehensive loss	(1,444)	(1,465)	(1,164)
Total share owner's equity of the Company	1,424	1,342	1,572
Noncontrolling interests	175	174	164
Total share owners' equity	1,599	1,516	1,736
Total liabilities and share owners' equity	$ 8,517	$ 8,598	$ 9,161